Merge llvm-project release/13.x llvmorg-13.0.0-rc2-43-gf56129fe78d5

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-13.0.0-rc2-43-gf56129fe78d5.

PR:		258209

(cherry picked from commit 69ade1e033e478ec426cafc0ec2104d672de294a)

63 files changed, 752 insertions, 351 deletions

diff --git a/contrib/llvm-project/clang/lib/AST/ASTContext.cpp b/contrib/llvm-project/clang/lib/AST/ASTContext.cpp
index fdba204fbe7f..0e163f3161a3 100644
--- a/contrib/llvm-project/clang/lib/AST/ASTContext.cpp
+++ b/contrib/llvm-project/clang/lib/AST/ASTContext.cpp
@@ -9653,11 +9653,19 @@ static QualType mergeEnumWithInteger(ASTContext &Context, const EnumType *ET,
 QualType ASTContext::mergeTypes(QualType LHS, QualType RHS,
                                 bool OfBlockPointer,
                                 bool Unqualified, bool BlockReturnType) {
+  // For C++ we will not reach this code with reference types (see below),
+  // for OpenMP variant call overloading we might.
+  //
   // C++ [expr]: If an expression initially has the type "reference to T", the
   // type is adjusted to "T" prior to any further analysis, the expression
   // designates the object or function denoted by the reference, and the
   // expression is an lvalue unless the reference is an rvalue reference and
   // the expression is a function call (possibly inside parentheses).
+  if (LangOpts.OpenMP && LHS->getAs<ReferenceType>() &&
+      RHS->getAs<ReferenceType>() && LHS->getTypeClass() == RHS->getTypeClass())
+    return mergeTypes(LHS->getAs<ReferenceType>()->getPointeeType(),
+                      RHS->getAs<ReferenceType>()->getPointeeType(),
+                      OfBlockPointer, Unqualified, BlockReturnType);
   if (LHS->getAs<ReferenceType>() || RHS->getAs<ReferenceType>())
     return {};
 
diff --git a/contrib/llvm-project/clang/lib/Basic/Targets/M68k.cpp b/contrib/llvm-project/clang/lib/Basic/Targets/M68k.cpp
index 31cb36d37636..c0cd8fa90ed6 100644
--- a/contrib/llvm-project/clang/lib/Basic/Targets/M68k.cpp
+++ b/contrib/llvm-project/clang/lib/Basic/Targets/M68k.cpp
@@ -37,8 +37,8 @@ M68kTargetInfo::M68kTargetInfo(const llvm::Triple &Triple,
   // FIXME how to wire it with the used object format?
   Layout += "-m:e";
 
-  // M68k pointers are always 32 bit wide even for 16 bit cpus
-  Layout += "-p:32:32";
+  // M68k pointers are always 32 bit wide even for 16-bit CPUs
+  Layout += "-p:32:16:32";
 
   // M68k integer data types
   Layout += "-i8:8:8-i16:16:16-i32:16:32";
diff --git a/contrib/llvm-project/clang/lib/Basic/Targets/OSTargets.h b/contrib/llvm-project/clang/lib/Basic/Targets/OSTargets.h
index e24fb5cf082d..3fe39ed64d9c 100644
--- a/contrib/llvm-project/clang/lib/Basic/Targets/OSTargets.h
+++ b/contrib/llvm-project/clang/lib/Basic/Targets/OSTargets.h
@@ -460,6 +460,11 @@ protected:
       Builder.defineMacro("_REENTRANT");
     if (this->HasFloat128)
       Builder.defineMacro("__FLOAT128__");
+
+    if (Opts.C11) {
+      Builder.defineMacro("__STDC_NO_ATOMICS__");
+      Builder.defineMacro("__STDC_NO_THREADS__");
+    }
   }
 
 public:
diff --git a/contrib/llvm-project/clang/lib/Driver/Driver.cpp b/contrib/llvm-project/clang/lib/Driver/Driver.cpp
index 5c323cb6ea23..94a7553e273b 100644
--- a/contrib/llvm-project/clang/lib/Driver/Driver.cpp
+++ b/contrib/llvm-project/clang/lib/Driver/Driver.cpp
@@ -5568,7 +5568,6 @@ llvm::StringRef clang::driver::getDriverMode(StringRef ProgName,
     if (!Arg.startswith(OptName))
       continue;
     Opt = Arg;
-    break;
   }
   if (Opt.empty())
     Opt = ToolChain::getTargetAndModeFromProgramName(ProgName).DriverMode;
diff --git a/contrib/llvm-project/clang/lib/Driver/ToolChains/AMDGPU.cpp b/contrib/llvm-project/clang/lib/Driver/ToolChains/AMDGPU.cpp
index d63c5e12c4af..4a7413112b55 100644
--- a/contrib/llvm-project/clang/lib/Driver/ToolChains/AMDGPU.cpp
+++ b/contrib/llvm-project/clang/lib/Driver/ToolChains/AMDGPU.cpp
@@ -893,3 +893,38 @@ bool AMDGPUToolChain::shouldSkipArgument(const llvm::opt::Arg *A) const {
     return true;
   return false;
 }
+
+llvm::SmallVector<std::string, 12>
+ROCMToolChain::getCommonDeviceLibNames(const llvm::opt::ArgList &DriverArgs,
+                                       const std::string &GPUArch) const {
+  auto Kind = llvm::AMDGPU::parseArchAMDGCN(GPUArch);
+  const StringRef CanonArch = llvm::AMDGPU::getArchNameAMDGCN(Kind);
+
+  std::string LibDeviceFile = RocmInstallation.getLibDeviceFile(CanonArch);
+  if (LibDeviceFile.empty()) {
+    getDriver().Diag(diag::err_drv_no_rocm_device_lib) << 1 << GPUArch;
+    return {};
+  }
+
+  // If --hip-device-lib is not set, add the default bitcode libraries.
+  // TODO: There are way too many flags that change this. Do we need to check
+  // them all?
+  bool DAZ = DriverArgs.hasFlag(options::OPT_fgpu_flush_denormals_to_zero,
+                                options::OPT_fno_gpu_flush_denormals_to_zero,
+                                getDefaultDenormsAreZeroForTarget(Kind));
+  bool FiniteOnly = DriverArgs.hasFlag(
+      options::OPT_ffinite_math_only, options::OPT_fno_finite_math_only, false);
+  bool UnsafeMathOpt =
+      DriverArgs.hasFlag(options::OPT_funsafe_math_optimizations,
+                         options::OPT_fno_unsafe_math_optimizations, false);
+  bool FastRelaxedMath = DriverArgs.hasFlag(options::OPT_ffast_math,
+                                            options::OPT_fno_fast_math, false);
+  bool CorrectSqrt = DriverArgs.hasFlag(
+      options::OPT_fhip_fp32_correctly_rounded_divide_sqrt,
+      options::OPT_fno_hip_fp32_correctly_rounded_divide_sqrt);
+  bool Wave64 = isWave64(DriverArgs, Kind);
+
+  return RocmInstallation.getCommonBitcodeLibs(
+      DriverArgs, LibDeviceFile, Wave64, DAZ, FiniteOnly, UnsafeMathOpt,
+      FastRelaxedMath, CorrectSqrt);
+}
\ No newline at end of file
diff --git a/contrib/llvm-project/clang/lib/Driver/ToolChains/AMDGPU.h b/contrib/llvm-project/clang/lib/Driver/ToolChains/AMDGPU.h
index 50ed3b3ded9a..a4bcf315ca76 100644
--- a/contrib/llvm-project/clang/lib/Driver/ToolChains/AMDGPU.h
+++ b/contrib/llvm-project/clang/lib/Driver/ToolChains/AMDGPU.h
@@ -136,6 +136,11 @@ public:
   addClangTargetOptions(const llvm::opt::ArgList &DriverArgs,
                         llvm::opt::ArgStringList &CC1Args,
                         Action::OffloadKind DeviceOffloadKind) const override;
+
+  // Returns a list of device library names shared by different languages
+  llvm::SmallVector<std::string, 12>
+  getCommonDeviceLibNames(const llvm::opt::ArgList &DriverArgs,
+                          const std::string &GPUArch) const;
 };
 
 } // end namespace toolchains
diff --git a/contrib/llvm-project/clang/lib/Driver/ToolChains/AMDGPUOpenMP.cpp b/contrib/llvm-project/clang/lib/Driver/ToolChains/AMDGPUOpenMP.cpp
index fe1d19c2dd67..135e3694434d 100644
--- a/contrib/llvm-project/clang/lib/Driver/ToolChains/AMDGPUOpenMP.cpp
+++ b/contrib/llvm-project/clang/lib/Driver/ToolChains/AMDGPUOpenMP.cpp
@@ -9,12 +9,14 @@
 #include "AMDGPUOpenMP.h"
 #include "AMDGPU.h"
 #include "CommonArgs.h"
+#include "ToolChains/ROCm.h"
 #include "clang/Basic/DiagnosticDriver.h"
 #include "clang/Driver/Compilation.h"
 #include "clang/Driver/Driver.h"
 #include "clang/Driver/DriverDiagnostic.h"
 #include "clang/Driver/InputInfo.h"
 #include "clang/Driver/Options.h"
+#include "llvm/ADT/STLExtras.h"
 #include "llvm/Support/FileSystem.h"
 #include "llvm/Support/FormatAdapters.h"
 #include "llvm/Support/FormatVariadic.h"
@@ -84,14 +86,34 @@ static bool checkSystemForAMDGPU(const ArgList &Args, const AMDGPUToolChain &TC,
 } // namespace
 
 const char *AMDGCN::OpenMPLinker::constructLLVMLinkCommand(
-    Compilation &C, const JobAction &JA, const InputInfoList &Inputs,
-    const ArgList &Args, StringRef SubArchName,
-    StringRef OutputFilePrefix) const {
+    const toolchains::AMDGPUOpenMPToolChain &AMDGPUOpenMPTC, Compilation &C,
+    const JobAction &JA, const InputInfoList &Inputs, const ArgList &Args,
+    StringRef SubArchName, StringRef OutputFilePrefix) const {
   ArgStringList CmdArgs;
 
   for (const auto &II : Inputs)
     if (II.isFilename())
       CmdArgs.push_back(II.getFilename());
+
+  if (Args.hasArg(options::OPT_l)) {
+    auto Lm = Args.getAllArgValues(options::OPT_l);
+    bool HasLibm = false;
+    for (auto &Lib : Lm) {
+      if (Lib == "m") {
+        HasLibm = true;
+        break;
+      }
+    }
+
+    if (HasLibm) {
+      SmallVector<std::string, 12> BCLibs =
+          AMDGPUOpenMPTC.getCommonDeviceLibNames(Args, SubArchName.str());
+      llvm::for_each(BCLibs, [&](StringRef BCFile) {
+        CmdArgs.push_back(Args.MakeArgString(BCFile));
+      });
+    }
+  }
+
   // Add an intermediate output file.
   CmdArgs.push_back("-o");
   const char *OutputFileName =
@@ -180,8 +202,8 @@ void AMDGCN::OpenMPLinker::ConstructJob(Compilation &C, const JobAction &JA,
   assert(Prefix.length() && "no linker inputs are files ");
 
   // Each command outputs different files.
-  const char *LLVMLinkCommand =
-      constructLLVMLinkCommand(C, JA, Inputs, Args, GPUArch, Prefix);
+  const char *LLVMLinkCommand = constructLLVMLinkCommand(
+      AMDGPUOpenMPTC, C, JA, Inputs, Args, GPUArch, Prefix);
 
   // Produce readable assembly if save-temps is enabled.
   if (C.getDriver().isSaveTempsEnabled())
diff --git a/contrib/llvm-project/clang/lib/Driver/ToolChains/AMDGPUOpenMP.h b/contrib/llvm-project/clang/lib/Driver/ToolChains/AMDGPUOpenMP.h
index effca7e212cc..233256bf7378 100644
--- a/contrib/llvm-project/clang/lib/Driver/ToolChains/AMDGPUOpenMP.h
+++ b/contrib/llvm-project/clang/lib/Driver/ToolChains/AMDGPUOpenMP.h
@@ -16,6 +16,10 @@
 namespace clang {
 namespace driver {
 
+namespace toolchains {
+class AMDGPUOpenMPToolChain;
+}
+
 namespace tools {
 
 namespace AMDGCN {
@@ -35,11 +39,11 @@ public:
 
 private:
   /// \return llvm-link output file name.
-  const char *constructLLVMLinkCommand(Compilation &C, const JobAction &JA,
-                                       const InputInfoList &Inputs,
-                                       const llvm::opt::ArgList &Args,
-                                       llvm::StringRef SubArchName,
-                                       llvm::StringRef OutputFilePrefix) const;
+  const char *constructLLVMLinkCommand(
+      const toolchains::AMDGPUOpenMPToolChain &AMDGPUOpenMPTC, Compilation &C,
+      const JobAction &JA, const InputInfoList &Inputs,
+      const llvm::opt::ArgList &Args, llvm::StringRef SubArchName,
+      llvm::StringRef OutputFilePrefix) const;
 
   /// \return llc output file name.
   const char *constructLlcCommand(Compilation &C, const JobAction &JA,
diff --git a/contrib/llvm-project/clang/lib/Driver/ToolChains/Clang.cpp b/contrib/llvm-project/clang/lib/Driver/ToolChains/Clang.cpp
index 4a7dc3a33a5f..cb38ab51327c 100644
--- a/contrib/llvm-project/clang/lib/Driver/ToolChains/Clang.cpp
+++ b/contrib/llvm-project/clang/lib/Driver/ToolChains/Clang.cpp
@@ -1255,7 +1255,8 @@ void Clang::AddPreprocessingOptions(Compilation &C, const JobAction &JA,
   // If we are offloading to a target via OpenMP we need to include the
   // openmp_wrappers folder which contains alternative system headers.
   if (JA.isDeviceOffloading(Action::OFK_OpenMP) &&
-      getToolChain().getTriple().isNVPTX()){
+      (getToolChain().getTriple().isNVPTX() ||
+       getToolChain().getTriple().isAMDGCN())) {
     if (!Args.hasArg(options::OPT_nobuiltininc)) {
       // Add openmp_wrappers/* to our system include path.  This lets us wrap
       // standard library headers.
diff --git a/contrib/llvm-project/clang/lib/Driver/ToolChains/CommonArgs.cpp b/contrib/llvm-project/clang/lib/Driver/ToolChains/CommonArgs.cpp
index 83cab3ac00cb..0ffe95795381 100644
--- a/contrib/llvm-project/clang/lib/Driver/ToolChains/CommonArgs.cpp
+++ b/contrib/llvm-project/clang/lib/Driver/ToolChains/CommonArgs.cpp
@@ -775,7 +775,8 @@ void tools::linkSanitizerRuntimeDeps(const ToolChain &TC,
     CmdArgs.push_back("-ldl");
   // Required for backtrace on some OSes
   if (TC.getTriple().isOSFreeBSD() ||
-      TC.getTriple().isOSNetBSD())
+      TC.getTriple().isOSNetBSD() ||
+      TC.getTriple().isOSOpenBSD())
     CmdArgs.push_back("-lexecinfo");
 }
 
diff --git a/contrib/llvm-project/clang/lib/Driver/ToolChains/HIP.cpp b/contrib/llvm-project/clang/lib/Driver/ToolChains/HIP.cpp
index 59d58aadb687..c4e840de86e1 100644
--- a/contrib/llvm-project/clang/lib/Driver/ToolChains/HIP.cpp
+++ b/contrib/llvm-project/clang/lib/Driver/ToolChains/HIP.cpp
@@ -395,35 +395,8 @@ HIPToolChain::getHIPDeviceLibs(const llvm::opt::ArgList &DriverArgs) const {
     }
     StringRef GpuArch = getGPUArch(DriverArgs);
     assert(!GpuArch.empty() && "Must have an explicit GPU arch.");
-    (void)GpuArch;
-    auto Kind = llvm::AMDGPU::parseArchAMDGCN(GpuArch);
-    const StringRef CanonArch = llvm::AMDGPU::getArchNameAMDGCN(Kind);
-
-    std::string LibDeviceFile = RocmInstallation.getLibDeviceFile(CanonArch);
-    if (LibDeviceFile.empty()) {
-      getDriver().Diag(diag::err_drv_no_rocm_device_lib) << 1 << GpuArch;
-      return {};
-    }
 
     // If --hip-device-lib is not set, add the default bitcode libraries.
-    // TODO: There are way too many flags that change this. Do we need to check
-    // them all?
-    bool DAZ = DriverArgs.hasFlag(options::OPT_fgpu_flush_denormals_to_zero,
-                                  options::OPT_fno_gpu_flush_denormals_to_zero,
-                                  getDefaultDenormsAreZeroForTarget(Kind));
-    bool FiniteOnly =
-        DriverArgs.hasFlag(options::OPT_ffinite_math_only,
-                           options::OPT_fno_finite_math_only, false);
-    bool UnsafeMathOpt =
-        DriverArgs.hasFlag(options::OPT_funsafe_math_optimizations,
-                           options::OPT_fno_unsafe_math_optimizations, false);
-    bool FastRelaxedMath = DriverArgs.hasFlag(
-        options::OPT_ffast_math, options::OPT_fno_fast_math, false);
-    bool CorrectSqrt = DriverArgs.hasFlag(
-        options::OPT_fhip_fp32_correctly_rounded_divide_sqrt,
-        options::OPT_fno_hip_fp32_correctly_rounded_divide_sqrt);
-    bool Wave64 = isWave64(DriverArgs, Kind);
-
     if (DriverArgs.hasFlag(options::OPT_fgpu_sanitize,
                            options::OPT_fno_gpu_sanitize, false)) {
       auto AsanRTL = RocmInstallation.getAsanRTLPath();
@@ -442,10 +415,8 @@ HIPToolChain::getHIPDeviceLibs(const llvm::opt::ArgList &DriverArgs) const {
     // Add the HIP specific bitcode library.
     BCLibs.push_back(RocmInstallation.getHIPPath().str());
 
-    // Add the generic set of libraries.
-    BCLibs.append(RocmInstallation.getCommonBitcodeLibs(
-        DriverArgs, LibDeviceFile, Wave64, DAZ, FiniteOnly, UnsafeMathOpt,
-        FastRelaxedMath, CorrectSqrt));
+    // Add common device libraries like ocml etc.
+    BCLibs.append(getCommonDeviceLibNames(DriverArgs, GpuArch.str()));
 
     // Add instrument lib.
     auto InstLib =
diff --git a/contrib/llvm-project/clang/lib/Driver/ToolChains/OpenBSD.cpp b/contrib/llvm-project/clang/lib/Driver/ToolChains/OpenBSD.cpp
index e162165b2561..89828fbb6f5f 100644
--- a/contrib/llvm-project/clang/lib/Driver/ToolChains/OpenBSD.cpp
+++ b/contrib/llvm-project/clang/lib/Driver/ToolChains/OpenBSD.cpp
@@ -174,6 +174,11 @@ void openbsd::Linker::ConstructJob(Compilation &C, const JobAction &JA,
   AddLinkerInputs(ToolChain, Inputs, Args, CmdArgs, JA);
 
   if (!Args.hasArg(options::OPT_nostdlib, options::OPT_nodefaultlibs)) {
+    // Use the static OpenMP runtime with -static-openmp
+    bool StaticOpenMP = Args.hasArg(options::OPT_static_openmp) &&
+                        !Args.hasArg(options::OPT_static);
+    addOpenMPRuntime(CmdArgs, ToolChain, Args, StaticOpenMP);
+
     if (D.CCCIsCXX()) {
       if (ToolChain.ShouldLinkCXXStdlib(Args))
         ToolChain.AddCXXStdlibLibArgs(Args, CmdArgs);
@@ -221,6 +226,8 @@ void openbsd::Linker::ConstructJob(Compilation &C, const JobAction &JA,
     CmdArgs.push_back(Args.MakeArgString(ToolChain.GetFilePath(crtend)));
   }
 
+  ToolChain.addProfileRTLibs(Args, CmdArgs);
+
   const char *Exec = Args.MakeArgString(ToolChain.GetLinkerPath());
   C.addCommand(std::make_unique<Command>(JA, *this,
                                          ResponseFileSupport::AtFileCurCP(),
diff --git a/contrib/llvm-project/clang/lib/Headers/__clang_cuda_device_functions.h b/contrib/llvm-project/clang/lib/Headers/__clang_cuda_device_functions.h
index f801e5426aa4..cc4e1a4dd96a 100644
--- a/contrib/llvm-project/clang/lib/Headers/__clang_cuda_device_functions.h
+++ b/contrib/llvm-project/clang/lib/Headers/__clang_cuda_device_functions.h
@@ -34,10 +34,12 @@ __DEVICE__ unsigned long long __brevll(unsigned long long __a) {
   return __nv_brevll(__a);
 }
 #if defined(__cplusplus)
-__DEVICE__ void __brkpt() { asm volatile("brkpt;"); }
+__DEVICE__ void __brkpt() { __asm__ __volatile__("brkpt;"); }
 __DEVICE__ void __brkpt(int __a) { __brkpt(); }
 #else
-__DEVICE__ void __attribute__((overloadable)) __brkpt(void) { asm volatile("brkpt;"); }
+__DEVICE__ void __attribute__((overloadable)) __brkpt(void) {
+  __asm__ __volatile__("brkpt;");
+}
 __DEVICE__ void __attribute__((overloadable)) __brkpt(int __a) { __brkpt(); }
 #endif
 __DEVICE__ unsigned int __byte_perm(unsigned int __a, unsigned int __b,
@@ -507,7 +509,7 @@ __DEVICE__ float __powf(float __a, float __b) {
 }
 
 // Parameter must have a known integer value.
-#define __prof_trigger(__a) asm __volatile__("pmevent \t%0;" ::"i"(__a))
+#define __prof_trigger(__a) __asm__ __volatile__("pmevent \t%0;" ::"i"(__a))
 __DEVICE__ int __rhadd(int __a, int __b) { return __nv_rhadd(__a, __b); }
 __DEVICE__ unsigned int __sad(int __a, int __b, unsigned int __c) {
   return __nv_sad(__a, __b, __c);
@@ -526,7 +528,7 @@ __DEVICE__ float __tanf(float __a) { return __nv_fast_tanf(__a); }
 __DEVICE__ void __threadfence(void) { __nvvm_membar_gl(); }
 __DEVICE__ void __threadfence_block(void) { __nvvm_membar_cta(); };
 __DEVICE__ void __threadfence_system(void) { __nvvm_membar_sys(); };
-__DEVICE__ void __trap(void) { asm volatile("trap;"); }
+__DEVICE__ void __trap(void) { __asm__ __volatile__("trap;"); }
 __DEVICE__ unsigned int __uAtomicAdd(unsigned int *__p, unsigned int __v) {
   return __nvvm_atom_add_gen_i((int *)__p, __v);
 }
@@ -1051,122 +1053,136 @@ __DEVICE__ unsigned int __bool2mask(unsigned int __a, int shift) {
 }
 __DEVICE__ unsigned int __vabs2(unsigned int __a) {
   unsigned int r;
-  asm("vabsdiff2.s32.s32.s32 %0,%1,%2,%3;"
-      : "=r"(r)
-      : "r"(__a), "r"(0), "r"(0));
+  __asm__("vabsdiff2.s32.s32.s32 %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(0), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vabs4(unsigned int __a) {
   unsigned int r;
-  asm("vabsdiff4.s32.s32.s32 %0,%1,%2,%3;"
-      : "=r"(r)
-      : "r"(__a), "r"(0), "r"(0));
+  __asm__("vabsdiff4.s32.s32.s32 %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(0), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vabsdiffs2(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vabsdiff2.s32.s32.s32 %0,%1,%2,%3;"
-      : "=r"(r)
-      : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vabsdiff2.s32.s32.s32 %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 
 __DEVICE__ unsigned int __vabsdiffs4(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vabsdiff4.s32.s32.s32 %0,%1,%2,%3;"
-      : "=r"(r)
-      : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vabsdiff4.s32.s32.s32 %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vabsdiffu2(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vabsdiff2.u32.u32.u32 %0,%1,%2,%3;"
-      : "=r"(r)
-      : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vabsdiff2.u32.u32.u32 %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vabsdiffu4(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vabsdiff4.u32.u32.u32 %0,%1,%2,%3;"
-      : "=r"(r)
-      : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vabsdiff4.u32.u32.u32 %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vabsss2(unsigned int __a) {
   unsigned int r;
-  asm("vabsdiff2.s32.s32.s32.sat %0,%1,%2,%3;"
-      : "=r"(r)
-      : "r"(__a), "r"(0), "r"(0));
+  __asm__("vabsdiff2.s32.s32.s32.sat %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(0), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vabsss4(unsigned int __a) {
   unsigned int r;
-  asm("vabsdiff4.s32.s32.s32.sat %0,%1,%2,%3;"
-      : "=r"(r)
-      : "r"(__a), "r"(0), "r"(0));
+  __asm__("vabsdiff4.s32.s32.s32.sat %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(0), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vadd2(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vadd2.u32.u32.u32 %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vadd2.u32.u32.u32 %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vadd4(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vadd4.u32.u32.u32 %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vadd4.u32.u32.u32 %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vaddss2(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vadd2.s32.s32.s32.sat %0,%1,%2,%3;"
-      : "=r"(r)
-      : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vadd2.s32.s32.s32.sat %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vaddss4(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vadd4.s32.s32.s32.sat %0,%1,%2,%3;"
-      : "=r"(r)
-      : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vadd4.s32.s32.s32.sat %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vaddus2(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vadd2.u32.u32.u32.sat %0,%1,%2,%3;"
-      : "=r"(r)
-      : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vadd2.u32.u32.u32.sat %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vaddus4(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vadd4.u32.u32.u32.sat %0,%1,%2,%3;"
-      : "=r"(r)
-      : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vadd4.u32.u32.u32.sat %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vavgs2(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vavrg2.s32.s32.s32 %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vavrg2.s32.s32.s32 %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vavgs4(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vavrg4.s32.s32.s32 %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vavrg4.s32.s32.s32 %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vavgu2(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vavrg2.u32.u32.u32 %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vavrg2.u32.u32.u32 %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vavgu4(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vavrg4.u32.u32.u32 %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vavrg4.u32.u32.u32 %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vseteq2(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vset2.u32.u32.eq %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vset2.u32.u32.eq %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vcmpeq2(unsigned int __a, unsigned int __b) {
@@ -1174,7 +1190,9 @@ __DEVICE__ unsigned int __vcmpeq2(unsigned int __a, unsigned int __b) {
 }
 __DEVICE__ unsigned int __vseteq4(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vset4.u32.u32.eq %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vset4.u32.u32.eq %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vcmpeq4(unsigned int __a, unsigned int __b) {
@@ -1182,7 +1200,9 @@ __DEVICE__ unsigned int __vcmpeq4(unsigned int __a, unsigned int __b) {
 }
 __DEVICE__ unsigned int __vsetges2(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vset2.s32.s32.ge %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vset2.s32.s32.ge %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vcmpges2(unsigned int __a, unsigned int __b) {
@@ -1190,7 +1210,9 @@ __DEVICE__ unsigned int __vcmpges2(unsigned int __a, unsigned int __b) {
 }
 __DEVICE__ unsigned int __vsetges4(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vset4.s32.s32.ge %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vset4.s32.s32.ge %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vcmpges4(unsigned int __a, unsigned int __b) {
@@ -1198,7 +1220,9 @@ __DEVICE__ unsigned int __vcmpges4(unsigned int __a, unsigned int __b) {
 }
 __DEVICE__ unsigned int __vsetgeu2(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vset2.u32.u32.ge %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vset2.u32.u32.ge %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vcmpgeu2(unsigned int __a, unsigned int __b) {
@@ -1206,7 +1230,9 @@ __DEVICE__ unsigned int __vcmpgeu2(unsigned int __a, unsigned int __b) {
 }
 __DEVICE__ unsigned int __vsetgeu4(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vset4.u32.u32.ge %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vset4.u32.u32.ge %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vcmpgeu4(unsigned int __a, unsigned int __b) {
@@ -1214,7 +1240,9 @@ __DEVICE__ unsigned int __vcmpgeu4(unsigned int __a, unsigned int __b) {
 }
 __DEVICE__ unsigned int __vsetgts2(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vset2.s32.s32.gt %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vset2.s32.s32.gt %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vcmpgts2(unsigned int __a, unsigned int __b) {
@@ -1222,7 +1250,9 @@ __DEVICE__ unsigned int __vcmpgts2(unsigned int __a, unsigned int __b) {
 }
 __DEVICE__ unsigned int __vsetgts4(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vset4.s32.s32.gt %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vset4.s32.s32.gt %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vcmpgts4(unsigned int __a, unsigned int __b) {
@@ -1230,7 +1260,9 @@ __DEVICE__ unsigned int __vcmpgts4(unsigned int __a, unsigned int __b) {
 }
 __DEVICE__ unsigned int __vsetgtu2(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vset2.u32.u32.gt %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vset2.u32.u32.gt %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vcmpgtu2(unsigned int __a, unsigned int __b) {
@@ -1238,7 +1270,9 @@ __DEVICE__ unsigned int __vcmpgtu2(unsigned int __a, unsigned int __b) {
 }
 __DEVICE__ unsigned int __vsetgtu4(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vset4.u32.u32.gt %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vset4.u32.u32.gt %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vcmpgtu4(unsigned int __a, unsigned int __b) {
@@ -1246,7 +1280,9 @@ __DEVICE__ unsigned int __vcmpgtu4(unsigned int __a, unsigned int __b) {
 }
 __DEVICE__ unsigned int __vsetles2(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vset2.s32.s32.le %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vset2.s32.s32.le %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vcmples2(unsigned int __a, unsigned int __b) {
@@ -1254,7 +1290,9 @@ __DEVICE__ unsigned int __vcmples2(unsigned int __a, unsigned int __b) {
 }
 __DEVICE__ unsigned int __vsetles4(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vset4.s32.s32.le %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vset4.s32.s32.le %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vcmples4(unsigned int __a, unsigned int __b) {
@@ -1262,7 +1300,9 @@ __DEVICE__ unsigned int __vcmples4(unsigned int __a, unsigned int __b) {
 }
 __DEVICE__ unsigned int __vsetleu2(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vset2.u32.u32.le %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vset2.u32.u32.le %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vcmpleu2(unsigned int __a, unsigned int __b) {
@@ -1270,7 +1310,9 @@ __DEVICE__ unsigned int __vcmpleu2(unsigned int __a, unsigned int __b) {
 }
 __DEVICE__ unsigned int __vsetleu4(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vset4.u32.u32.le %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vset4.u32.u32.le %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vcmpleu4(unsigned int __a, unsigned int __b) {
@@ -1278,7 +1320,9 @@ __DEVICE__ unsigned int __vcmpleu4(unsigned int __a, unsigned int __b) {
 }
 __DEVICE__ unsigned int __vsetlts2(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vset2.s32.s32.lt %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vset2.s32.s32.lt %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vcmplts2(unsigned int __a, unsigned int __b) {
@@ -1286,7 +1330,9 @@ __DEVICE__ unsigned int __vcmplts2(unsigned int __a, unsigned int __b) {
 }
 __DEVICE__ unsigned int __vsetlts4(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vset4.s32.s32.lt %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vset4.s32.s32.lt %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vcmplts4(unsigned int __a, unsigned int __b) {
@@ -1294,7 +1340,9 @@ __DEVICE__ unsigned int __vcmplts4(unsigned int __a, unsigned int __b) {
 }
 __DEVICE__ unsigned int __vsetltu2(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vset2.u32.u32.lt %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vset2.u32.u32.lt %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vcmpltu2(unsigned int __a, unsigned int __b) {
@@ -1302,7 +1350,9 @@ __DEVICE__ unsigned int __vcmpltu2(unsigned int __a, unsigned int __b) {
 }
 __DEVICE__ unsigned int __vsetltu4(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vset4.u32.u32.lt %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vset4.u32.u32.lt %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vcmpltu4(unsigned int __a, unsigned int __b) {
@@ -1310,7 +1360,9 @@ __DEVICE__ unsigned int __vcmpltu4(unsigned int __a, unsigned int __b) {
 }
 __DEVICE__ unsigned int __vsetne2(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vset2.u32.u32.ne %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vset2.u32.u32.ne %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vcmpne2(unsigned int __a, unsigned int __b) {
@@ -1318,7 +1370,9 @@ __DEVICE__ unsigned int __vcmpne2(unsigned int __a, unsigned int __b) {
 }
 __DEVICE__ unsigned int __vsetne4(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vset4.u32.u32.ne %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vset4.u32.u32.ne %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vcmpne4(unsigned int __a, unsigned int __b) {
@@ -1345,94 +1399,112 @@ __DEVICE__ unsigned int __vmaxs2(unsigned int __a, unsigned int __b) {
     unsigned mask = __vcmpgts2(__a, __b);
     r = (__a & mask) | (__b & ~mask);
   } else {
-    asm("vmax2.s32.s32.s32 %0,%1,%2,%3;"
-        : "=r"(r)
-        : "r"(__a), "r"(__b), "r"(0));
+    __asm__("vmax2.s32.s32.s32 %0,%1,%2,%3;"
+            : "=r"(r)
+            : "r"(__a), "r"(__b), "r"(0));
   }
   return r;
 }
 __DEVICE__ unsigned int __vmaxs4(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vmax4.s32.s32.s32 %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vmax4.s32.s32.s32 %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vmaxu2(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vmax2.u32.u32.u32 %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vmax2.u32.u32.u32 %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vmaxu4(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vmax4.u32.u32.u32 %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vmax4.u32.u32.u32 %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vmins2(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vmin2.s32.s32.s32 %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vmin2.s32.s32.s32 %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vmins4(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vmin4.s32.s32.s32 %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vmin4.s32.s32.s32 %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vminu2(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vmin2.u32.u32.u32 %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vmin2.u32.u32.u32 %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vminu4(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vmin4.u32.u32.u32 %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vmin4.u32.u32.u32 %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vsads2(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vabsdiff2.s32.s32.s32.add %0,%1,%2,%3;"
-      : "=r"(r)
-      : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vabsdiff2.s32.s32.s32.add %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vsads4(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vabsdiff4.s32.s32.s32.add %0,%1,%2,%3;"
-      : "=r"(r)
-      : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vabsdiff4.s32.s32.s32.add %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vsadu2(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vabsdiff2.u32.u32.u32.add %0,%1,%2,%3;"
-      : "=r"(r)
-      : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vabsdiff2.u32.u32.u32.add %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vsadu4(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vabsdiff4.u32.u32.u32.add %0,%1,%2,%3;"
-      : "=r"(r)
-      : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vabsdiff4.u32.u32.u32.add %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 
 __DEVICE__ unsigned int __vsub2(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vsub2.u32.u32.u32 %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vsub2.u32.u32.u32 %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vneg2(unsigned int __a) { return __vsub2(0, __a); }
 
 __DEVICE__ unsigned int __vsub4(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vsub4.u32.u32.u32 %0,%1,%2,%3;" : "=r"(r) : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vsub4.u32.u32.u32 %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vneg4(unsigned int __a) { return __vsub4(0, __a); }
 __DEVICE__ unsigned int __vsubss2(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vsub2.s32.s32.s32.sat %0,%1,%2,%3;"
-      : "=r"(r)
-      : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vsub2.s32.s32.s32.sat %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vnegss2(unsigned int __a) {
@@ -1440,9 +1512,9 @@ __DEVICE__ unsigned int __vnegss2(unsigned int __a) {
 }
 __DEVICE__ unsigned int __vsubss4(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vsub4.s32.s32.s32.sat %0,%1,%2,%3;"
-      : "=r"(r)
-      : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vsub4.s32.s32.s32.sat %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vnegss4(unsigned int __a) {
@@ -1450,16 +1522,16 @@ __DEVICE__ unsigned int __vnegss4(unsigned int __a) {
 }
 __DEVICE__ unsigned int __vsubus2(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vsub2.u32.u32.u32.sat %0,%1,%2,%3;"
-      : "=r"(r)
-      : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vsub2.u32.u32.u32.sat %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 __DEVICE__ unsigned int __vsubus4(unsigned int __a, unsigned int __b) {
   unsigned int r;
-  asm("vsub4.u32.u32.u32.sat %0,%1,%2,%3;"
-      : "=r"(r)
-      : "r"(__a), "r"(__b), "r"(0));
+  __asm__("vsub4.u32.u32.u32.sat %0,%1,%2,%3;"
+          : "=r"(r)
+          : "r"(__a), "r"(__b), "r"(0));
   return r;
 }
 #endif // CUDA_VERSION >= 9020
diff --git a/contrib/llvm-project/clang/lib/Headers/__clang_hip_cmath.h b/contrib/llvm-project/clang/lib/Headers/__clang_hip_cmath.h
index 7342705434e6..d488db0a94d9 100644
--- a/contrib/llvm-project/clang/lib/Headers/__clang_hip_cmath.h
+++ b/contrib/llvm-project/clang/lib/Headers/__clang_hip_cmath.h
@@ -10,7 +10,7 @@
 #ifndef __CLANG_HIP_CMATH_H__
 #define __CLANG_HIP_CMATH_H__
 
-#if !defined(__HIP__)
+#if !defined(__HIP__) && !defined(__OPENMP_AMDGCN__)
 #error "This file is for HIP and OpenMP AMDGCN device compilation only."
 #endif
 
@@ -25,31 +25,43 @@
 #endif // !defined(__HIPCC_RTC__)
 
 #pragma push_macro("__DEVICE__")
+#pragma push_macro("__CONSTEXPR__")
+#ifdef __OPENMP_AMDGCN__
+#define __DEVICE__ static __attribute__((always_inline, nothrow))
+#define __CONSTEXPR__ constexpr
+#else
 #define __DEVICE__ static __device__ inline __attribute__((always_inline))
+#define __CONSTEXPR__
+#endif // __OPENMP_AMDGCN__
 
 // Start with functions that cannot be defined by DEF macros below.
 #if defined(__cplusplus)
-__DEVICE__ double abs(double __x) { return ::fabs(__x); }
-__DEVICE__ float abs(float __x) { return ::fabsf(__x); }
-__DEVICE__ long long abs(long long __n) { return ::llabs(__n); }
-__DEVICE__ long abs(long __n) { return ::labs(__n); }
-__DEVICE__ float fma(float __x, float __y, float __z) {
+#if defined __OPENMP_AMDGCN__
+__DEVICE__ __CONSTEXPR__ float fabs(float __x) { return ::fabsf(__x); }
+__DEVICE__ __CONSTEXPR__ float sin(float __x) { return ::sinf(__x); }
+__DEVICE__ __CONSTEXPR__ float cos(float __x) { return ::cosf(__x); }
+#endif
+__DEVICE__ __CONSTEXPR__ double abs(double __x) { return ::fabs(__x); }
+__DEVICE__ __CONSTEXPR__ float abs(float __x) { return ::fabsf(__x); }
+__DEVICE__ __CONSTEXPR__ long long abs(long long __n) { return ::llabs(__n); }
+__DEVICE__ __CONSTEXPR__ long abs(long __n) { return ::labs(__n); }
+__DEVICE__ __CONSTEXPR__ float fma(float __x, float __y, float __z) {
   return ::fmaf(__x, __y, __z);
 }
 #if !defined(__HIPCC_RTC__)
 // The value returned by fpclassify is platform dependent, therefore it is not
 // supported by hipRTC.
-__DEVICE__ int fpclassify(float __x) {
+__DEVICE__ __CONSTEXPR__ int fpclassify(float __x) {
   return __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, FP_SUBNORMAL,
                               FP_ZERO, __x);
 }
-__DEVICE__ int fpclassify(double __x) {
+__DEVICE__ __CONSTEXPR__ int fpclassify(double __x) {
   return __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, FP_SUBNORMAL,
                               FP_ZERO, __x);
 }
 #endif // !defined(__HIPCC_RTC__)
 
-__DEVICE__ float frexp(float __arg, int *__exp) {
+__DEVICE__ __CONSTEXPR__ float frexp(float __arg, int *__exp) {
   return ::frexpf(__arg, __exp);
 }
 
@@ -71,93 +83,101 @@ __DEVICE__ float frexp(float __arg, int *__exp) {
 //        of the variants inside the inner region and avoid the clash.
 #pragma omp begin declare variant match(implementation = {vendor(llvm)})
 
-__DEVICE__ int isinf(float __x) { return ::__isinff(__x); }
-__DEVICE__ int isinf(double __x) { return ::__isinf(__x); }
-__DEVICE__ int isfinite(float __x) { return ::__finitef(__x); }
-__DEVICE__ int isfinite(double __x) { return ::__finite(__x); }
-__DEVICE__ int isnan(float __x) { return ::__isnanf(__x); }
-__DEVICE__ int isnan(double __x) { return ::__isnan(__x); }
+__DEVICE__ __CONSTEXPR__ int isinf(float __x) { return ::__isinff(__x); }
+__DEVICE__ __CONSTEXPR__ int isinf(double __x) { return ::__isinf(__x); }
+__DEVICE__ __CONSTEXPR__ int isfinite(float __x) { return ::__finitef(__x); }
+__DEVICE__ __CONSTEXPR__ int isfinite(double __x) { return ::__finite(__x); }
+__DEVICE__ __CONSTEXPR__ int isnan(float __x) { return ::__isnanf(__x); }
+__DEVICE__ __CONSTEXPR__ int isnan(double __x) { return ::__isnan(__x); }
 
 #pragma omp end declare variant
 #endif // defined(__OPENMP_AMDGCN__)
 
-__DEVICE__ bool isinf(float __x) { return ::__isinff(__x); }
-__DEVICE__ bool isinf(double __x) { return ::__isinf(__x); }
-__DEVICE__ bool isfinite(float __x) { return ::__finitef(__x); }
-__DEVICE__ bool isfinite(double __x) { return ::__finite(__x); }
-__DEVICE__ bool isnan(float __x) { return ::__isnanf(__x); }
-__DEVICE__ bool isnan(double __x) { return ::__isnan(__x); }
+__DEVICE__ __CONSTEXPR__ bool isinf(float __x) { return ::__isinff(__x); }
+__DEVICE__ __CONSTEXPR__ bool isinf(double __x) { return ::__isinf(__x); }
+__DEVICE__ __CONSTEXPR__ bool isfinite(float __x) { return ::__finitef(__x); }
+__DEVICE__ __CONSTEXPR__ bool isfinite(double __x) { return ::__finite(__x); }
+__DEVICE__ __CONSTEXPR__ bool isnan(float __x) { return ::__isnanf(__x); }
+__DEVICE__ __CONSTEXPR__ bool isnan(double __x) { return ::__isnan(__x); }
 
 #if defined(__OPENMP_AMDGCN__)
 #pragma omp end declare variant
 #endif // defined(__OPENMP_AMDGCN__)
 
-__DEVICE__ bool isgreater(float __x, float __y) {
+__DEVICE__ __CONSTEXPR__ bool isgreater(float __x, float __y) {
   return __builtin_isgreater(__x, __y);
 }
-__DEVICE__ bool isgreater(double __x, double __y) {
+__DEVICE__ __CONSTEXPR__ bool isgreater(double __x, double __y) {
   return __builtin_isgreater(__x, __y);
 }
-__DEVICE__ bool isgreaterequal(float __x, float __y) {
+__DEVICE__ __CONSTEXPR__ bool isgreaterequal(float __x, float __y) {
   return __builtin_isgreaterequal(__x, __y);
 }
-__DEVICE__ bool isgreaterequal(double __x, double __y) {
+__DEVICE__ __CONSTEXPR__ bool isgreaterequal(double __x, double __y) {
   return __builtin_isgreaterequal(__x, __y);
 }
-__DEVICE__ bool isless(float __x, float __y) {
+__DEVICE__ __CONSTEXPR__ bool isless(float __x, float __y) {
   return __builtin_isless(__x, __y);
 }
-__DEVICE__ bool isless(double __x, double __y) {
+__DEVICE__ __CONSTEXPR__ bool isless(double __x, double __y) {
   return __builtin_isless(__x, __y);
 }
-__DEVICE__ bool islessequal(float __x, float __y) {
+__DEVICE__ __CONSTEXPR__ bool islessequal(float __x, float __y) {
   return __builtin_islessequal(__x, __y);
 }
-__DEVICE__ bool islessequal(double __x, double __y) {
+__DEVICE__ __CONSTEXPR__ bool islessequal(double __x, double __y) {
   return __builtin_islessequal(__x, __y);
 }
-__DEVICE__ bool islessgreater(float __x, float __y) {
+__DEVICE__ __CONSTEXPR__ bool islessgreater(float __x, float __y) {
   return __builtin_islessgreater(__x, __y);
 }
-__DEVICE__ bool islessgreater(double __x, double __y) {
+__DEVICE__ __CONSTEXPR__ bool islessgreater(double __x, double __y) {
   return __builtin_islessgreater(__x, __y);
 }
-__DEVICE__ bool isnormal(float __x) { return __builtin_isnormal(__x); }
-__DEVICE__ bool isnormal(double __x) { return __builtin_isnormal(__x); }
-__DEVICE__ bool isunordered(float __x, float __y) {
+__DEVICE__ __CONSTEXPR__ bool isnormal(float __x) {
+  return __builtin_isnormal(__x);
+}
+__DEVICE__ __CONSTEXPR__ bool isnormal(double __x) {
+  return __builtin_isnormal(__x);
+}
+__DEVICE__ __CONSTEXPR__ bool isunordered(float __x, float __y) {
   return __builtin_isunordered(__x, __y);
 }
-__DEVICE__ bool isunordered(double __x, double __y) {
+__DEVICE__ __CONSTEXPR__ bool isunordered(double __x, double __y) {
   return __builtin_isunordered(__x, __y);
 }
-__DEVICE__ float modf(float __x, float *__iptr) { return ::modff(__x, __iptr); }
-__DEVICE__ float pow(float __base, int __iexp) {
+__DEVICE__ __CONSTEXPR__ float modf(float __x, float *__iptr) {
+  return ::modff(__x, __iptr);
+}
+__DEVICE__ __CONSTEXPR__ float pow(float __base, int __iexp) {
   return ::powif(__base, __iexp);
 }
-__DEVICE__ double pow(double __base, int __iexp) {
+__DEVICE__ __CONSTEXPR__ double pow(double __base, int __iexp) {
   return ::powi(__base, __iexp);
 }
-__DEVICE__ float remquo(float __x, float __y, int *__quo) {
+__DEVICE__ __CONSTEXPR__ float remquo(float __x, float __y, int *__quo) {
   return ::remquof(__x, __y, __quo);
 }
-__DEVICE__ float scalbln(float __x, long int __n) {
+__DEVICE__ __CONSTEXPR__ float scalbln(float __x, long int __n) {
   return ::scalblnf(__x, __n);
 }
-__DEVICE__ bool signbit(float __x) { return ::__signbitf(__x); }
-__DEVICE__ bool signbit(double __x) { return ::__signbit(__x); }
+__DEVICE__ __CONSTEXPR__ bool signbit(float __x) { return ::__signbitf(__x); }
+__DEVICE__ __CONSTEXPR__ bool signbit(double __x) { return ::__signbit(__x); }
 
 // Notably missing above is nexttoward.  We omit it because
 // ocml doesn't provide an implementation, and we don't want to be in the
 // business of implementing tricky libm functions in this header.
 
 // Other functions.
-__DEVICE__ _Float16 fma(_Float16 __x, _Float16 __y, _Float16 __z) {
+__DEVICE__ __CONSTEXPR__ _Float16 fma(_Float16 __x, _Float16 __y,
+                                      _Float16 __z) {
   return __ocml_fma_f16(__x, __y, __z);
 }
-__DEVICE__ _Float16 pow(_Float16 __base, int __iexp) {
+__DEVICE__ __CONSTEXPR__ _Float16 pow(_Float16 __base, int __iexp) {
   return __ocml_pown_f16(__base, __iexp);
 }
 
+#ifndef __OPENMP_AMDGCN__
 // BEGIN DEF_FUN and HIP_OVERLOAD
 
 // BEGIN DEF_FUN
@@ -168,18 +188,19 @@ __DEVICE__ _Float16 pow(_Float16 __base, int __iexp) {
 
 // Define cmath functions with float argument and returns __retty.
 #define __DEF_FUN1(__retty, __func)                                            \
-  __DEVICE__                                                                   \
-  __retty __func(float __x) { return __func##f(__x); }
+  __DEVICE__ __CONSTEXPR__ __retty __func(float __x) { return __func##f(__x); }
 
 // Define cmath functions with two float arguments and returns __retty.
 #define __DEF_FUN2(__retty, __func)                                            \
-  __DEVICE__                                                                   \
-  __retty __func(float __x, float __y) { return __func##f(__x, __y); }
+  __DEVICE__ __CONSTEXPR__ __retty __func(float __x, float __y) {              \
+    return __func##f(__x, __y);                                                \
+  }
 
 // Define cmath functions with a float and an int argument and returns __retty.
 #define __DEF_FUN2_FI(__retty, __func)                                         \
-  __DEVICE__                                                                   \
-  __retty __func(float __x, int __y) { return __func##f(__x, __y); }
+  __DEVICE__ __CONSTEXPR__ __retty __func(float __x, int __y) {                \
+    return __func##f(__x, __y);                                                \
+  }
 
 __DEF_FUN1(float, acos)
 __DEF_FUN1(float, acosh)
@@ -426,7 +447,7 @@ class __promote : public __promote_imp<_A1, _A2, _A3> {};
 // floor(double).
 #define __HIP_OVERLOAD1(__retty, __fn)                                         \
   template <typename __T>                                                      \
-  __DEVICE__                                                                   \
+  __DEVICE__ __CONSTEXPR__                                                     \
       typename __hip_enable_if<__hip::is_integral<__T>::value, __retty>::type  \
       __fn(__T __x) {                                                          \
     return ::__fn((double)__x);                                                \
@@ -438,7 +459,7 @@ class __promote : public __promote_imp<_A1, _A2, _A3> {};
 #if __cplusplus >= 201103L
 #define __HIP_OVERLOAD2(__retty, __fn)                                         \
   template <typename __T1, typename __T2>                                      \
-  __DEVICE__ typename __hip_enable_if<                                         \
+  __DEVICE__ __CONSTEXPR__ typename __hip_enable_if<                           \
       __hip::is_arithmetic<__T1>::value && __hip::is_arithmetic<__T2>::value,  \
       typename __hip::__promote<__T1, __T2>::type>::type                       \
   __fn(__T1 __x, __T2 __y) {                                                   \
@@ -448,10 +469,11 @@ class __promote : public __promote_imp<_A1, _A2, _A3> {};
 #else
 #define __HIP_OVERLOAD2(__retty, __fn)                                         \
   template <typename __T1, typename __T2>                                      \
-  __DEVICE__ typename __hip_enable_if<__hip::is_arithmetic<__T1>::value &&     \
-                                          __hip::is_arithmetic<__T2>::value,   \
-                                      __retty>::type                           \
-  __fn(__T1 __x, __T2 __y) {                                                   \
+  __DEVICE__ __CONSTEXPR__                                                     \
+      typename __hip_enable_if<__hip::is_arithmetic<__T1>::value &&            \
+                                   __hip::is_arithmetic<__T2>::value,          \
+                               __retty>::type                                  \
+      __fn(__T1 __x, __T2 __y) {                                               \
     return __fn((double)__x, (double)__y);                                     \
   }
 #endif
@@ -526,7 +548,7 @@ __HIP_OVERLOAD2(double, min)
 // Additional Overloads that don't quite match HIP_OVERLOAD.
 #if __cplusplus >= 201103L
 template <typename __T1, typename __T2, typename __T3>
-__DEVICE__ typename __hip_enable_if<
+__DEVICE__ __CONSTEXPR__ typename __hip_enable_if<
     __hip::is_arithmetic<__T1>::value && __hip::is_arithmetic<__T2>::value &&
         __hip::is_arithmetic<__T3>::value,
     typename __hip::__promote<__T1, __T2, __T3>::type>::type
@@ -536,31 +558,32 @@ fma(__T1 __x, __T2 __y, __T3 __z) {
 }
 #else
 template <typename __T1, typename __T2, typename __T3>
-__DEVICE__ typename __hip_enable_if<__hip::is_arithmetic<__T1>::value &&
-                                        __hip::is_arithmetic<__T2>::value &&
-                                        __hip::is_arithmetic<__T3>::value,
-                                    double>::type
-fma(__T1 __x, __T2 __y, __T3 __z) {
+__DEVICE__ __CONSTEXPR__
+    typename __hip_enable_if<__hip::is_arithmetic<__T1>::value &&
+                                 __hip::is_arithmetic<__T2>::value &&
+                                 __hip::is_arithmetic<__T3>::value,
+                             double>::type
+    fma(__T1 __x, __T2 __y, __T3 __z) {
   return ::fma((double)__x, (double)__y, (double)__z);
 }
 #endif
 
 template <typename __T>
-__DEVICE__
+__DEVICE__ __CONSTEXPR__
     typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type
     frexp(__T __x, int *__exp) {
   return ::frexp((double)__x, __exp);
 }
 
 template <typename __T>
-__DEVICE__
+__DEVICE__ __CONSTEXPR__
     typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type
     ldexp(__T __x, int __exp) {
   return ::ldexp((double)__x, __exp);
 }
 
 template <typename __T>
-__DEVICE__
+__DEVICE__ __CONSTEXPR__
     typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type
     modf(__T __x, double *__exp) {
   return ::modf((double)__x, __exp);
@@ -568,7 +591,7 @@ __DEVICE__
 
 #if __cplusplus >= 201103L
 template <typename __T1, typename __T2>
-__DEVICE__
+__DEVICE__ __CONSTEXPR__
     typename __hip_enable_if<__hip::is_arithmetic<__T1>::value &&
                                  __hip::is_arithmetic<__T2>::value,
                              typename __hip::__promote<__T1, __T2>::type>::type
@@ -578,23 +601,24 @@ __DEVICE__
 }
 #else
 template <typename __T1, typename __T2>
-__DEVICE__ typename __hip_enable_if<__hip::is_arithmetic<__T1>::value &&
-                                        __hip::is_arithmetic<__T2>::value,
-                                    double>::type
-remquo(__T1 __x, __T2 __y, int *__quo) {
+__DEVICE__ __CONSTEXPR__
+    typename __hip_enable_if<__hip::is_arithmetic<__T1>::value &&
+                                 __hip::is_arithmetic<__T2>::value,
+                             double>::type
+    remquo(__T1 __x, __T2 __y, int *__quo) {
   return ::remquo((double)__x, (double)__y, __quo);
 }
 #endif
 
 template <typename __T>
-__DEVICE__
+__DEVICE__ __CONSTEXPR__
     typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type
     scalbln(__T __x, long int __exp) {
   return ::scalbln((double)__x, __exp);
 }
 
 template <typename __T>
-__DEVICE__
+__DEVICE__ __CONSTEXPR__
     typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type
     scalbn(__T __x, int __exp) {
   return ::scalbn((double)__x, __exp);
@@ -607,8 +631,10 @@ __DEVICE__
 
 // END DEF_FUN and HIP_OVERLOAD
 
+#endif // ifndef __OPENMP_AMDGCN__
 #endif // defined(__cplusplus)
 
+#ifndef __OPENMP_AMDGCN__
 // Define these overloads inside the namespace our standard library uses.
 #if !defined(__HIPCC_RTC__)
 #ifdef _LIBCPP_BEGIN_NAMESPACE_STD
@@ -781,22 +807,26 @@ _GLIBCXX_END_NAMESPACE_VERSION
 #if defined(__cplusplus)
 extern "C" {
 #endif // defined(__cplusplus)
-__DEVICE__ __attribute__((overloadable)) double _Cosh(double x, double y) {
+__DEVICE__ __CONSTEXPR__ __attribute__((overloadable)) double _Cosh(double x,
+                                                                    double y) {
   return cosh(x) * y;
 }
-__DEVICE__ __attribute__((overloadable)) float _FCosh(float x, float y) {
+__DEVICE__ __CONSTEXPR__ __attribute__((overloadable)) float _FCosh(float x,
+                                                                    float y) {
   return coshf(x) * y;
 }
-__DEVICE__ __attribute__((overloadable)) short _Dtest(double *p) {
+__DEVICE__ __CONSTEXPR__ __attribute__((overloadable)) short _Dtest(double *p) {
   return fpclassify(*p);
 }
-__DEVICE__ __attribute__((overloadable)) short _FDtest(float *p) {
+__DEVICE__ __CONSTEXPR__ __attribute__((overloadable)) short _FDtest(float *p) {
   return fpclassify(*p);
 }
-__DEVICE__ __attribute__((overloadable)) double _Sinh(double x, double y) {
+__DEVICE__ __CONSTEXPR__ __attribute__((overloadable)) double _Sinh(double x,
+                                                                    double y) {
   return sinh(x) * y;
 }
-__DEVICE__ __attribute__((overloadable)) float _FSinh(float x, float y) {
+__DEVICE__ __CONSTEXPR__ __attribute__((overloadable)) float _FSinh(float x,
+                                                                    float y) {
   return sinhf(x) * y;
 }
 #if defined(__cplusplus)
@@ -804,7 +834,9 @@ __DEVICE__ __attribute__((overloadable)) float _FSinh(float x, float y) {
 #endif // defined(__cplusplus)
 #endif // defined(_MSC_VER)
 #endif // !defined(__HIPCC_RTC__)
+#endif // ifndef __OPENMP_AMDGCN__
 
 #pragma pop_macro("__DEVICE__")
+#pragma pop_macro("__CONSTEXPR__")
 
 #endif // __CLANG_HIP_CMATH_H__
diff --git a/contrib/llvm-project/clang/lib/Headers/__clang_hip_math.h b/contrib/llvm-project/clang/lib/Headers/__clang_hip_math.h
index 1f0982d92eff..ef7e087b832c 100644
--- a/contrib/llvm-project/clang/lib/Headers/__clang_hip_math.h
+++ b/contrib/llvm-project/clang/lib/Headers/__clang_hip_math.h
@@ -9,7 +9,7 @@
 #ifndef __CLANG_HIP_MATH_H__
 #define __CLANG_HIP_MATH_H__
 
-#if !defined(__HIP__)
+#if !defined(__HIP__) && !defined(__OPENMP_AMDGCN__)
 #error "This file is for HIP and OpenMP AMDGCN device compilation only."
 #endif
 
@@ -19,18 +19,30 @@
 #endif
 #include <limits.h>
 #include <stdint.h>
-#endif // __HIPCC_RTC__
+#ifdef __OPENMP_AMDGCN__
+#include <omp.h>
+#endif
+#endif // !defined(__HIPCC_RTC__)
 
 #pragma push_macro("__DEVICE__")
+
+#ifdef __OPENMP_AMDGCN__
+#define __DEVICE__ static inline __attribute__((always_inline, nothrow))
+#else
 #define __DEVICE__ static __device__ inline __attribute__((always_inline))
+#endif
 
 // A few functions return bool type starting only in C++11.
 #pragma push_macro("__RETURN_TYPE")
+#ifdef __OPENMP_AMDGCN__
+#define __RETURN_TYPE int
+#else
 #if defined(__cplusplus)
 #define __RETURN_TYPE bool
 #else
 #define __RETURN_TYPE int
 #endif
+#endif // __OPENMP_AMDGCN__
 
 #if defined (__cplusplus) && __cplusplus < 201103L
 // emulate static_assert on type sizes
@@ -249,6 +261,9 @@ float fmodf(float __x, float __y) { return __ocml_fmod_f32(__x, __y); }
 __DEVICE__
 float frexpf(float __x, int *__nptr) {
   int __tmp;
+#ifdef __OPENMP_AMDGCN__
+#pragma omp allocate(__tmp) allocator(omp_thread_mem_alloc)
+#endif
   float __r =
       __ocml_frexp_f32(__x, (__attribute__((address_space(5))) int *)&__tmp);
   *__nptr = __tmp;
@@ -334,6 +349,9 @@ long int lroundf(float __x) { return __ocml_round_f32(__x); }
 __DEVICE__
 float modff(float __x, float *__iptr) {
   float __tmp;
+#ifdef __OPENMP_AMDGCN__
+#pragma omp allocate(__tmp) allocator(omp_thread_mem_alloc)
+#endif
   float __r =
       __ocml_modf_f32(__x, (__attribute__((address_space(5))) float *)&__tmp);
   *__iptr = __tmp;
@@ -414,6 +432,9 @@ float remainderf(float __x, float __y) {
 __DEVICE__
 float remquof(float __x, float __y, int *__quo) {
   int __tmp;
+#ifdef __OPENMP_AMDGCN__
+#pragma omp allocate(__tmp) allocator(omp_thread_mem_alloc)
+#endif
   float __r = __ocml_remquo_f32(
       __x, __y, (__attribute__((address_space(5))) int *)&__tmp);
   *__quo = __tmp;
@@ -470,6 +491,9 @@ __RETURN_TYPE __signbitf(float __x) { return __ocml_signbit_f32(__x); }
 __DEVICE__
 void sincosf(float __x, float *__sinptr, float *__cosptr) {
   float __tmp;
+#ifdef __OPENMP_AMDGCN__
+#pragma omp allocate(__tmp) allocator(omp_thread_mem_alloc)
+#endif
   *__sinptr =
       __ocml_sincos_f32(__x, (__attribute__((address_space(5))) float *)&__tmp);
   *__cosptr = __tmp;
@@ -478,6 +502,9 @@ void sincosf(float __x, float *__sinptr, float *__cosptr) {
 __DEVICE__
 void sincospif(float __x, float *__sinptr, float *__cosptr) {
   float __tmp;
+#ifdef __OPENMP_AMDGCN__
+#pragma omp allocate(__tmp) allocator(omp_thread_mem_alloc)
+#endif
   *__sinptr = __ocml_sincospi_f32(
       __x, (__attribute__((address_space(5))) float *)&__tmp);
   *__cosptr = __tmp;
@@ -790,6 +817,9 @@ double fmod(double __x, double __y) { return __ocml_fmod_f64(__x, __y); }
 __DEVICE__
 double frexp(double __x, int *__nptr) {
   int __tmp;
+#ifdef __OPENMP_AMDGCN__
+#pragma omp allocate(__tmp) allocator(omp_thread_mem_alloc)
+#endif
   double __r =
       __ocml_frexp_f64(__x, (__attribute__((address_space(5))) int *)&__tmp);
   *__nptr = __tmp;
@@ -874,6 +904,9 @@ long int lround(double __x) { return __ocml_round_f64(__x); }
 __DEVICE__
 double modf(double __x, double *__iptr) {
   double __tmp;
+#ifdef __OPENMP_AMDGCN__
+#pragma omp allocate(__tmp) allocator(omp_thread_mem_alloc)
+#endif
   double __r =
       __ocml_modf_f64(__x, (__attribute__((address_space(5))) double *)&__tmp);
   *__iptr = __tmp;
@@ -962,6 +995,9 @@ double remainder(double __x, double __y) {
 __DEVICE__
 double remquo(double __x, double __y, int *__quo) {
   int __tmp;
+#ifdef __OPENMP_AMDGCN__
+#pragma omp allocate(__tmp) allocator(omp_thread_mem_alloc)
+#endif
   double __r = __ocml_remquo_f64(
       __x, __y, (__attribute__((address_space(5))) int *)&__tmp);
   *__quo = __tmp;
@@ -1020,6 +1056,9 @@ double sin(double __x) { return __ocml_sin_f64(__x); }
 __DEVICE__
 void sincos(double __x, double *__sinptr, double *__cosptr) {
   double __tmp;
+#ifdef __OPENMP_AMDGCN__
+#pragma omp allocate(__tmp) allocator(omp_thread_mem_alloc)
+#endif
   *__sinptr = __ocml_sincos_f64(
       __x, (__attribute__((address_space(5))) double *)&__tmp);
   *__cosptr = __tmp;
@@ -1028,6 +1067,9 @@ void sincos(double __x, double *__sinptr, double *__cosptr) {
 __DEVICE__
 void sincospi(double __x, double *__sinptr, double *__cosptr) {
   double __tmp;
+#ifdef __OPENMP_AMDGCN__
+#pragma omp allocate(__tmp) allocator(omp_thread_mem_alloc)
+#endif
   *__sinptr = __ocml_sincospi_f64(
       __x, (__attribute__((address_space(5))) double *)&__tmp);
   *__cosptr = __tmp;
@@ -1262,7 +1304,7 @@ float min(float __x, float __y) { return fminf(__x, __y); }
 __DEVICE__
 double min(double __x, double __y) { return fmin(__x, __y); }
 
-#if !defined(__HIPCC_RTC__)
+#if !defined(__HIPCC_RTC__) && !defined(__OPENMP_AMDGCN__)
 __host__ inline static int min(int __arg1, int __arg2) {
   return std::min(__arg1, __arg2);
 }
@@ -1270,7 +1312,7 @@ __host__ inline static int min(int __arg1, int __arg2) {
 __host__ inline static int max(int __arg1, int __arg2) {
   return std::max(__arg1, __arg2);
 }
-#endif // __HIPCC_RTC__
+#endif // !defined(__HIPCC_RTC__) && !defined(__OPENMP_AMDGCN__)
 #endif
 
 #pragma pop_macro("__DEVICE__")
diff --git a/contrib/llvm-project/clang/lib/Headers/openmp_wrappers/__clang_openmp_device_functions.h b/contrib/llvm-project/clang/lib/Headers/openmp_wrappers/__clang_openmp_device_functions.h
index 953857badfc4..279fb26fbaf7 100644
--- a/contrib/llvm-project/clang/lib/Headers/openmp_wrappers/__clang_openmp_device_functions.h
+++ b/contrib/llvm-project/clang/lib/Headers/openmp_wrappers/__clang_openmp_device_functions.h
@@ -14,13 +14,13 @@
 #error "This file is for OpenMP compilation only."
 #endif
 
-#pragma omp begin declare variant match(                                       \
-    device = {arch(nvptx, nvptx64)}, implementation = {extension(match_any)})
-
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+#pragma omp begin declare variant match(                                       \
+    device = {arch(nvptx, nvptx64)}, implementation = {extension(match_any)})
+
 #define __CUDA__
 #define __OPENMP_NVPTX__
 
@@ -33,11 +33,33 @@ extern "C" {
 #undef __OPENMP_NVPTX__
 #undef __CUDA__
 
-#ifdef __cplusplus
-} // extern "C"
+#pragma omp end declare variant
+
+#ifdef __AMDGCN__
+#pragma omp begin declare variant match(device = {arch(amdgcn)})
+
+// Import types which will be used by __clang_hip_libdevice_declares.h
+#ifndef __cplusplus
+#include <stdbool.h>
+#include <stdint.h>
 #endif
 
+#define __OPENMP_AMDGCN__
+#pragma push_macro("__device__")
+#define __device__
+
+/// Include declarations for libdevice functions.
+#include <__clang_hip_libdevice_declares.h>
+
+#pragma pop_macro("__device__")
+#undef __OPENMP_AMDGCN__
+
 #pragma omp end declare variant
+#endif
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
 
 // Ensure we make `_ZdlPv`, aka. `operator delete(void*)` available without the
 // need to `include <new>` in C++ mode.
diff --git a/contrib/llvm-project/clang/lib/Headers/openmp_wrappers/cmath b/contrib/llvm-project/clang/lib/Headers/openmp_wrappers/cmath
index 1aff66af7d52..22a720aca956 100644
--- a/contrib/llvm-project/clang/lib/Headers/openmp_wrappers/cmath
+++ b/contrib/llvm-project/clang/lib/Headers/openmp_wrappers/cmath
@@ -75,4 +75,58 @@ __DEVICE__ float tgamma(float __x) { return ::tgammaf(__x); }
 
 #pragma omp end declare variant
 
+#ifdef __AMDGCN__
+#pragma omp begin declare variant match(device = {arch(amdgcn)})
+
+#pragma push_macro("__constant__")
+#define __constant__ __attribute__((constant))
+#define __OPENMP_AMDGCN__
+
+#include <__clang_hip_cmath.h>
+
+#pragma pop_macro("__constant__")
+#undef __OPENMP_AMDGCN__
+
+// Define overloads otherwise which are absent
+#define __DEVICE__ static constexpr __attribute__((always_inline, nothrow))
+
+__DEVICE__ float acos(float __x) { return ::acosf(__x); }
+__DEVICE__ float acosh(float __x) { return ::acoshf(__x); }
+__DEVICE__ float asin(float __x) { return ::asinf(__x); }
+__DEVICE__ float asinh(float __x) { return ::asinhf(__x); }
+__DEVICE__ float atan(float __x) { return ::atanf(__x); }
+__DEVICE__ float atan2(float __x, float __y) { return ::atan2f(__x, __y); }
+__DEVICE__ float atanh(float __x) { return ::atanhf(__x); }
+__DEVICE__ float cbrt(float __x) { return ::cbrtf(__x); }
+__DEVICE__ float cosh(float __x) { return ::coshf(__x); }
+__DEVICE__ float erf(float __x) { return ::erff(__x); }
+__DEVICE__ float erfc(float __x) { return ::erfcf(__x); }
+__DEVICE__ float exp2(float __x) { return ::exp2f(__x); }
+__DEVICE__ float expm1(float __x) { return ::expm1f(__x); }
+__DEVICE__ float fdim(float __x, float __y) { return ::fdimf(__x, __y); }
+__DEVICE__ float hypot(float __x, float __y) { return ::hypotf(__x, __y); }
+__DEVICE__ int ilogb(float __x) { return ::ilogbf(__x); }
+__DEVICE__ float ldexp(float __arg, int __exp) {
+  return ::ldexpf(__arg, __exp);
+}
+__DEVICE__ float lgamma(float __x) { return ::lgammaf(__x); }
+__DEVICE__ float log1p(float __x) { return ::log1pf(__x); }
+__DEVICE__ float logb(float __x) { return ::logbf(__x); }
+__DEVICE__ float nextafter(float __x, float __y) {
+  return ::nextafterf(__x, __y);
+}
+__DEVICE__ float remainder(float __x, float __y) {
+  return ::remainderf(__x, __y);
+}
+__DEVICE__ float scalbn(float __x, int __y) { return ::scalbnf(__x, __y); }
+__DEVICE__ float sinh(float __x) { return ::sinhf(__x); }
+__DEVICE__ float tan(float __x) { return ::tanf(__x); }
+__DEVICE__ float tanh(float __x) { return ::tanhf(__x); }
+__DEVICE__ float tgamma(float __x) { return ::tgammaf(__x); }
+
+#undef __DEVICE__
+
+#pragma omp end declare variant
+#endif // __AMDGCN__
+
 #endif
diff --git a/contrib/llvm-project/clang/lib/Headers/openmp_wrappers/math.h b/contrib/llvm-project/clang/lib/Headers/openmp_wrappers/math.h
index c64af8b13ece..1e3c07cfdb8c 100644
--- a/contrib/llvm-project/clang/lib/Headers/openmp_wrappers/math.h
+++ b/contrib/llvm-project/clang/lib/Headers/openmp_wrappers/math.h
@@ -48,4 +48,14 @@
 
 #pragma omp end declare variant
 
+#ifdef __AMDGCN__
+#pragma omp begin declare variant match(device = {arch(amdgcn)})
+
+#define __OPENMP_AMDGCN__
+#include <__clang_hip_math.h>
+#undef __OPENMP_AMDGCN__
+
+#pragma omp end declare variant
+#endif
+
 #endif
diff --git a/contrib/llvm-project/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp b/contrib/llvm-project/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
index be4c51930789..25f134868758 100644
--- a/contrib/llvm-project/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
+++ b/contrib/llvm-project/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
@@ -1087,7 +1087,7 @@ Decl *TemplateDeclInstantiator::VisitVarDecl(VarDecl *D,
 
   SemaRef.BuildVariableInstantiation(Var, D, TemplateArgs, LateAttrs, Owner,
                                      StartingScope, InstantiatingVarTemplate);
-  if (D->isNRVOVariable()) {
+  if (D->isNRVOVariable() && !Var->isInvalidDecl()) {
     QualType RT;
     if (auto *F = dyn_cast<FunctionDecl>(DC))
       RT = F->getReturnType();
diff --git a/contrib/llvm-project/clang/lib/Sema/TreeTransform.h b/contrib/llvm-project/clang/lib/Sema/TreeTransform.h
index 70ba631dbfc6..d8a5b6ad4f94 100644
--- a/contrib/llvm-project/clang/lib/Sema/TreeTransform.h
+++ b/contrib/llvm-project/clang/lib/Sema/TreeTransform.h
@@ -6578,7 +6578,7 @@ QualType TreeTransform<Derived>::TransformAutoType(TypeLocBuilder &TLB,
   NewTL.setFoundDecl(TL.getFoundDecl());
   NewTL.setLAngleLoc(TL.getLAngleLoc());
   NewTL.setRAngleLoc(TL.getRAngleLoc());
-  for (unsigned I = 0; I < TL.getNumArgs(); ++I)
+  for (unsigned I = 0; I < NewTL.getNumArgs(); ++I)
     NewTL.setArgLocInfo(I, NewTemplateArgs.arguments()[I].getLocInfo());
 
   return Result;
diff --git a/contrib/llvm-project/clang/lib/Serialization/ASTReader.cpp b/contrib/llvm-project/clang/lib/Serialization/ASTReader.cpp
index 83bade9941b3..1722572f1a27 100644
--- a/contrib/llvm-project/clang/lib/Serialization/ASTReader.cpp
+++ b/contrib/llvm-project/clang/lib/Serialization/ASTReader.cpp
@@ -8456,6 +8456,8 @@ void ASTReader::ReadLateParsedTemplates(
       LPTMap.insert(std::make_pair(FD, std::move(LT)));
     }
   }
+
+  LateParsedTemplates.clear();
 }
 
 void ASTReader::LoadSelector(Selector Sel) {
diff --git a/contrib/llvm-project/compiler-rt/lib/profile/InstrProfilingFile.c b/contrib/llvm-project/compiler-rt/lib/profile/InstrProfilingFile.c
index 518447e3e422..2e91f16a2158 100644
--- a/contrib/llvm-project/compiler-rt/lib/profile/InstrProfilingFile.c
+++ b/contrib/llvm-project/compiler-rt/lib/profile/InstrProfilingFile.c
@@ -592,11 +592,17 @@ intptr_t INSTR_PROF_PROFILE_COUNTER_BIAS_DEFAULT_VAR = 0;
 
 /* This variable is a weak external reference which could be used to detect
  * whether or not the compiler defined this symbol. */
-#if defined(_WIN32)
+#if defined(_MSC_VER)
 COMPILER_RT_VISIBILITY extern intptr_t INSTR_PROF_PROFILE_COUNTER_BIAS_VAR;
-#pragma comment(linker, "/alternatename:"                                      \
-      INSTR_PROF_QUOTE(INSTR_PROF_PROFILE_COUNTER_BIAS_VAR) "="                \
-      INSTR_PROF_QUOTE(INSTR_PROF_PROFILE_COUNTER_BIAS_DEFAULT_VAR))
+#if defined(_M_IX86) || defined(__i386__)
+#define WIN_SYM_PREFIX "_"
+#else
+#define WIN_SYM_PREFIX
+#endif
+#pragma comment(                                                               \
+    linker, "/alternatename:" WIN_SYM_PREFIX INSTR_PROF_QUOTE(                 \
+                INSTR_PROF_PROFILE_COUNTER_BIAS_VAR) "=" WIN_SYM_PREFIX        \
+                INSTR_PROF_QUOTE(INSTR_PROF_PROFILE_COUNTER_BIAS_DEFAULT_VAR))
 #else
 COMPILER_RT_VISIBILITY extern intptr_t INSTR_PROF_PROFILE_COUNTER_BIAS_VAR
     __attribute__((weak, alias(INSTR_PROF_QUOTE(
@@ -651,8 +657,9 @@ static void initializeProfileForContinuousMode(void) {
   const uint64_t *CountersBegin = __llvm_profile_begin_counters();
   const uint64_t *CountersEnd = __llvm_profile_end_counters();
   uint64_t DataSize = __llvm_profile_get_data_size(DataBegin, DataEnd);
-  const uint64_t CountersOffset =
-      sizeof(__llvm_profile_header) + (DataSize * sizeof(__llvm_profile_data));
+  const uint64_t CountersOffset = sizeof(__llvm_profile_header) +
+                                  __llvm_write_binary_ids(NULL) +
+                                  (DataSize * sizeof(__llvm_profile_data));
 
   int Length = getCurFilenameLength();
   char *FilenameBuf = (char *)COMPILER_RT_ALLOCA(Length + 1);
diff --git a/contrib/llvm-project/compiler-rt/lib/profile/InstrProfilingPlatformFuchsia.c b/contrib/llvm-project/compiler-rt/lib/profile/InstrProfilingPlatformFuchsia.c
index 0146b14c193f..1be0ef36a288 100644
--- a/contrib/llvm-project/compiler-rt/lib/profile/InstrProfilingPlatformFuchsia.c
+++ b/contrib/llvm-project/compiler-rt/lib/profile/InstrProfilingPlatformFuchsia.c
@@ -119,8 +119,9 @@ void __llvm_profile_initialize(void) {
   const uint64_t *CountersBegin = __llvm_profile_begin_counters();
   const uint64_t *CountersEnd = __llvm_profile_end_counters();
   const uint64_t DataSize = __llvm_profile_get_data_size(DataBegin, DataEnd);
-  const uint64_t CountersOffset =
-      sizeof(__llvm_profile_header) + (DataSize * sizeof(__llvm_profile_data));
+  const uint64_t CountersOffset = sizeof(__llvm_profile_header) +
+                                  __llvm_write_binary_ids(NULL) +
+                                  (DataSize * sizeof(__llvm_profile_data));
   uint64_t CountersSize = CountersEnd - CountersBegin;
 
   /* Don't publish a VMO if there are no counters. */
diff --git a/contrib/llvm-project/compiler-rt/lib/profile/InstrProfilingPlatformLinux.c b/contrib/llvm-project/compiler-rt/lib/profile/InstrProfilingPlatformLinux.c
index 7c15f97aff89..5d47083b8bfe 100644
--- a/contrib/llvm-project/compiler-rt/lib/profile/InstrProfilingPlatformLinux.c
+++ b/contrib/llvm-project/compiler-rt/lib/profile/InstrProfilingPlatformLinux.c
@@ -94,8 +94,8 @@ static size_t RoundUp(size_t size, size_t align) {
  * Write binary id length and then its data, because binary id does not
  * have a fixed length.
  */
-int WriteOneBinaryId(ProfDataWriter *Writer, uint64_t BinaryIdLen,
-                     const uint8_t *BinaryIdData) {
+static int WriteOneBinaryId(ProfDataWriter *Writer, uint64_t BinaryIdLen,
+                            const uint8_t *BinaryIdData) {
   ProfDataIOVec BinaryIdIOVec[] = {
       {&BinaryIdLen, sizeof(uint64_t), 1, 0},
       {BinaryIdData, sizeof(uint8_t), BinaryIdLen, 0}};
@@ -119,7 +119,8 @@ int WriteOneBinaryId(ProfDataWriter *Writer, uint64_t BinaryIdLen,
  * Note sections like .note.ABI-tag and .note.gnu.build-id are aligned
  * to 4 bytes, so round n_namesz and n_descsz to the nearest 4 bytes.
  */
-int WriteBinaryIdForNote(ProfDataWriter *Writer, const ElfW(Nhdr) * Note) {
+static int WriteBinaryIdForNote(ProfDataWriter *Writer,
+                                const ElfW(Nhdr) * Note) {
   int BinaryIdSize = 0;
 
   const char *NoteName = (const char *)Note + sizeof(ElfW(Nhdr));
@@ -144,8 +145,8 @@ int WriteBinaryIdForNote(ProfDataWriter *Writer, const ElfW(Nhdr) * Note) {
  * If writer is given, write binary ids into profiles.
  * If an error happens while writing, return -1.
  */
-int WriteBinaryIds(ProfDataWriter *Writer, const ElfW(Nhdr) * Note,
-                   const ElfW(Nhdr) * NotesEnd) {
+static int WriteBinaryIds(ProfDataWriter *Writer, const ElfW(Nhdr) * Note,
+                          const ElfW(Nhdr) * NotesEnd) {
   int TotalBinaryIdsSize = 0;
   while (Note < NotesEnd) {
     int Result = WriteBinaryIdForNote(Writer, Note);
diff --git a/contrib/llvm-project/libcxx/include/cwctype b/contrib/llvm-project/libcxx/include/cwctype
index 17c68d6d4544..27eea2f15730 100644
--- a/contrib/llvm-project/libcxx/include/cwctype
+++ b/contrib/llvm-project/libcxx/include/cwctype
@@ -59,6 +59,7 @@ wctrans_t wctrans(const char* property);
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
+#if defined(_LIBCPP_INCLUDED_C_LIBRARY_WCTYPE_H)
 using ::wint_t _LIBCPP_USING_IF_EXISTS;
 using ::wctrans_t _LIBCPP_USING_IF_EXISTS;
 using ::wctype_t _LIBCPP_USING_IF_EXISTS;
@@ -80,6 +81,7 @@ using ::towlower _LIBCPP_USING_IF_EXISTS;
 using ::towupper _LIBCPP_USING_IF_EXISTS;
 using ::towctrans _LIBCPP_USING_IF_EXISTS;
 using ::wctrans _LIBCPP_USING_IF_EXISTS;
+#endif // _LIBCPP_INCLUDED_C_LIBRARY_WCTYPE_H
 
 _LIBCPP_END_NAMESPACE_STD
 
diff --git a/contrib/llvm-project/libcxx/include/string b/contrib/llvm-project/libcxx/include/string
index 4940021b0c68..4159ea580345 100644
--- a/contrib/llvm-project/libcxx/include/string
+++ b/contrib/llvm-project/libcxx/include/string
@@ -522,6 +522,7 @@ basic_string<char32_t> operator "" s( const char32_t *str, size_t len ); // C++1
 #include <algorithm>
 #include <compare>
 #include <cstdio>  // EOF
+#include <cstdlib>
 #include <cstring>
 #include <cwchar>
 #include <initializer_list>
@@ -1714,6 +1715,24 @@ private:
         return data() <= __p && __p <= data() + size();
     }
 
+    _LIBCPP_NORETURN _LIBCPP_HIDE_FROM_ABI
+    void __throw_length_error() const {
+#ifndef _LIBCPP_NO_EXCEPTIONS
+        __basic_string_common<true>::__throw_length_error();
+#else
+        _VSTD::abort();
+#endif
+    }
+
+    _LIBCPP_NORETURN _LIBCPP_HIDE_FROM_ABI
+    void __throw_out_of_range() const {
+#ifndef _LIBCPP_NO_EXCEPTIONS
+        __basic_string_common<true>::__throw_out_of_range();
+#else
+        _VSTD::abort();
+#endif
+    }
+
     friend basic_string operator+<>(const basic_string&, const basic_string&);
     friend basic_string operator+<>(const value_type*, const basic_string&);
     friend basic_string operator+<>(value_type, const basic_string&);
diff --git a/contrib/llvm-project/libcxx/include/vector b/contrib/llvm-project/libcxx/include/vector
index 9189ed44a80c..90d8b946f135 100644
--- a/contrib/llvm-project/libcxx/include/vector
+++ b/contrib/llvm-project/libcxx/include/vector
@@ -281,6 +281,7 @@ erase_if(vector<T, Allocator>& c, Predicate pred);    // C++20
 #include <algorithm>
 #include <climits>
 #include <compare>
+#include <cstdlib>
 #include <cstring>
 #include <initializer_list>
 #include <iosfwd> // for forward declaration of vector
@@ -390,6 +391,25 @@ protected:
             is_nothrow_move_assignable<allocator_type>::value)
         {__move_assign_alloc(__c, integral_constant<bool,
                       __alloc_traits::propagate_on_container_move_assignment::value>());}
+
+    _LIBCPP_NORETURN _LIBCPP_HIDE_FROM_ABI
+    void __throw_length_error() const {
+#ifndef _LIBCPP_NO_EXCEPTIONS
+        __vector_base_common<true>::__throw_length_error();
+#else
+        _VSTD::abort();
+#endif
+    }
+
+    _LIBCPP_NORETURN _LIBCPP_HIDE_FROM_ABI
+    void __throw_out_of_range() const {
+#ifndef _LIBCPP_NO_EXCEPTIONS
+        __vector_base_common<true>::__throw_out_of_range();
+#else
+        _VSTD::abort();
+#endif
+    }
+
 private:
     _LIBCPP_INLINE_VISIBILITY
     void __copy_assign_alloc(const __vector_base& __c, true_type)
diff --git a/contrib/llvm-project/libcxx/include/wctype.h b/contrib/llvm-project/libcxx/include/wctype.h
index 1b4b1461496c..3b614759ac6d 100644
--- a/contrib/llvm-project/libcxx/include/wctype.h
+++ b/contrib/llvm-project/libcxx/include/wctype.h
@@ -50,8 +50,18 @@ wctrans_t wctrans(const char* property);
 #pragma GCC system_header
 #endif
 
+// TODO:
+// In the future, we should unconditionally include_next <wctype.h> here and instead
+// have a mode under which the library does not need libc++'s <wctype.h> or <cwctype>
+// at all (i.e. a mode without wchar_t). As it stands, we need to do that to completely
+// bypass the using declarations in <cwctype> when we did not include <wctype.h>.
+// Otherwise, a using declaration like `using ::wint_t` in <cwctype> will refer to
+// nothing (with using_if_exists), and if we include another header that defines one
+// of these declarations (e.g. <wchar.h>), the second `using ::wint_t` with using_if_exists
+// will fail because it does not refer to the same declaration.
 #if __has_include_next(<wctype.h>)
 #   include_next <wctype.h>
+#   define _LIBCPP_INCLUDED_C_LIBRARY_WCTYPE_H
 #endif
 
 #ifdef __cplusplus
diff --git a/contrib/llvm-project/libunwind/src/Unwind-EHABI.cpp b/contrib/llvm-project/libunwind/src/Unwind-EHABI.cpp
index 32b5cbc3be92..8843db7f54c3 100644
--- a/contrib/llvm-project/libunwind/src/Unwind-EHABI.cpp
+++ b/contrib/llvm-project/libunwind/src/Unwind-EHABI.cpp
@@ -97,9 +97,11 @@ _Unwind_Reason_Code ProcessDescriptors(
       case Descriptor::LU32:
         descriptor = getNextWord(descriptor, &length);
         descriptor = getNextWord(descriptor, &offset);
+        break;
       case Descriptor::LU16:
         descriptor = getNextNibble(descriptor, &length);
         descriptor = getNextNibble(descriptor, &offset);
+        break;
       default:
         assert(false);
         return _URC_FAILURE;
diff --git a/contrib/llvm-project/llvm/include/llvm/Analysis/LazyCallGraph.h b/contrib/llvm-project/llvm/include/llvm/Analysis/LazyCallGraph.h
index ca276d2f3cf8..81500905c0f5 100644
--- a/contrib/llvm-project/llvm/include/llvm/Analysis/LazyCallGraph.h
+++ b/contrib/llvm-project/llvm/include/llvm/Analysis/LazyCallGraph.h
@@ -419,7 +419,7 @@ public:
   /// outer structure. SCCs do not support mutation of the call graph, that
   /// must be done through the containing \c RefSCC in order to fully reason
   /// about the ordering and connections of the graph.
-  class SCC {
+  class LLVM_EXTERNAL_VISIBILITY SCC {
     friend class LazyCallGraph;
     friend class LazyCallGraph::Node;
 
diff --git a/contrib/llvm-project/llvm/include/llvm/Analysis/LoopInfo.h b/contrib/llvm-project/llvm/include/llvm/Analysis/LoopInfo.h
index 164ec50e47bc..5983f98d84cf 100644
--- a/contrib/llvm-project/llvm/include/llvm/Analysis/LoopInfo.h
+++ b/contrib/llvm-project/llvm/include/llvm/Analysis/LoopInfo.h
@@ -527,7 +527,7 @@ extern template class LoopBase<BasicBlock, Loop>;
 
 /// Represents a single loop in the control flow graph.  Note that not all SCCs
 /// in the CFG are necessarily loops.
-class Loop : public LoopBase<BasicBlock, Loop> {
+class LLVM_EXTERNAL_VISIBILITY Loop : public LoopBase<BasicBlock, Loop> {
 public:
   /// A range representing the start and end location of a loop.
   class LocRange {
diff --git a/contrib/llvm-project/llvm/include/llvm/Analysis/LoopNestAnalysis.h b/contrib/llvm-project/llvm/include/llvm/Analysis/LoopNestAnalysis.h
index 9a749a1c8eae..df10e126c31a 100644
--- a/contrib/llvm-project/llvm/include/llvm/Analysis/LoopNestAnalysis.h
+++ b/contrib/llvm-project/llvm/include/llvm/Analysis/LoopNestAnalysis.h
@@ -24,7 +24,7 @@ using LoopVectorTy = SmallVector<Loop *, 8>;
 class LPMUpdater;
 
 /// This class represents a loop nest and can be used to query its properties.
-class LoopNest {
+class LLVM_EXTERNAL_VISIBILITY LoopNest {
 public:
   /// Construct a loop nest rooted by loop \p Root.
   LoopNest(Loop &Root, ScalarEvolution &SE);
diff --git a/contrib/llvm-project/llvm/include/llvm/Analysis/TargetTransformInfo.h b/contrib/llvm-project/llvm/include/llvm/Analysis/TargetTransformInfo.h
index da9e00e0e8e1..5ab58ca0646a 100644
--- a/contrib/llvm-project/llvm/include/llvm/Analysis/TargetTransformInfo.h
+++ b/contrib/llvm-project/llvm/include/llvm/Analysis/TargetTransformInfo.h
@@ -98,7 +98,6 @@ struct HardwareLoopInfo {
   BasicBlock *ExitBlock = nullptr;
   BranchInst *ExitBranch = nullptr;
   const SCEV *ExitCount = nullptr;
-  const SCEV *TripCount = nullptr;
   IntegerType *CountType = nullptr;
   Value *LoopDecrement = nullptr; // Decrement the loop counter by this
                                   // value in every iteration.
diff --git a/contrib/llvm-project/llvm/include/llvm/CodeGen/MachineFunction.h b/contrib/llvm-project/llvm/include/llvm/CodeGen/MachineFunction.h
index 786fe908f68f..c63a5d42e9b3 100644
--- a/contrib/llvm-project/llvm/include/llvm/CodeGen/MachineFunction.h
+++ b/contrib/llvm-project/llvm/include/llvm/CodeGen/MachineFunction.h
@@ -227,7 +227,7 @@ struct LandingPadInfo {
       : LandingPadBlock(MBB) {}
 };
 
-class MachineFunction {
+class LLVM_EXTERNAL_VISIBILITY MachineFunction {
   Function &F;
   const LLVMTargetMachine &Target;
   const TargetSubtargetInfo *STI;
diff --git a/contrib/llvm-project/llvm/include/llvm/IR/Function.h b/contrib/llvm-project/llvm/include/llvm/IR/Function.h
index e0094e2afff2..c33e8e94b467 100644
--- a/contrib/llvm-project/llvm/include/llvm/IR/Function.h
+++ b/contrib/llvm-project/llvm/include/llvm/IR/Function.h
@@ -58,7 +58,8 @@ class User;
 class BranchProbabilityInfo;
 class BlockFrequencyInfo;
 
-class Function : public GlobalObject, public ilist_node<Function> {
+class LLVM_EXTERNAL_VISIBILITY Function : public GlobalObject,
+                                          public ilist_node<Function> {
 public:
   using BasicBlockListType = SymbolTableList<BasicBlock>;
 
diff --git a/contrib/llvm-project/llvm/include/llvm/IR/Module.h b/contrib/llvm-project/llvm/include/llvm/IR/Module.h
index 97aea5aedf22..bd3a196c7181 100644
--- a/contrib/llvm-project/llvm/include/llvm/IR/Module.h
+++ b/contrib/llvm-project/llvm/include/llvm/IR/Module.h
@@ -64,9 +64,9 @@ class VersionTuple;
 /// constant references to global variables in the module.  When a global
 /// variable is destroyed, it should have no entries in the GlobalValueRefMap.
 /// The main container class for the LLVM Intermediate Representation.
-class Module {
-/// @name Types And Enumerations
-/// @{
+class LLVM_EXTERNAL_VISIBILITY Module {
+  /// @name Types And Enumerations
+  /// @{
 public:
   /// The type for the list of global variables.
   using GlobalListType = SymbolTableList<GlobalVariable>;
diff --git a/contrib/llvm-project/llvm/lib/Analysis/ScalarEvolution.cpp b/contrib/llvm-project/llvm/lib/Analysis/ScalarEvolution.cpp
index f22d834b5e57..2d980e6935b3 100644
--- a/contrib/llvm-project/llvm/lib/Analysis/ScalarEvolution.cpp
+++ b/contrib/llvm-project/llvm/lib/Analysis/ScalarEvolution.cpp
@@ -13969,7 +13969,7 @@ const SCEV *ScalarEvolution::applyLoopGuards(const SCEV *Expr, const Loop *L) {
       if (ExactRegion.isWrappedSet() || ExactRegion.isFullSet())
         return false;
       auto I = RewriteMap.find(LHSUnknown->getValue());
-      const SCEV *RewrittenLHS = I != RewriteMap.end() ? I->second : LHS;
+      const SCEV *RewrittenLHS = I != RewriteMap.end() ? I->second : LHSUnknown;
       RewriteMap[LHSUnknown->getValue()] = getUMaxExpr(
           getConstant(ExactRegion.getUnsignedMin()),
           getUMinExpr(RewrittenLHS, getConstant(ExactRegion.getUnsignedMax())));
diff --git a/contrib/llvm-project/llvm/lib/Analysis/TargetTransformInfo.cpp b/contrib/llvm-project/llvm/lib/Analysis/TargetTransformInfo.cpp
index 65828898d392..9053acce60c4 100644
--- a/contrib/llvm-project/llvm/lib/Analysis/TargetTransformInfo.cpp
+++ b/contrib/llvm-project/llvm/lib/Analysis/TargetTransformInfo.cpp
@@ -168,7 +168,6 @@ bool HardwareLoopInfo::isHardwareLoopCandidate(ScalarEvolution &SE,
     // has a latch block.
     ExitBlock = BB;
     ExitCount = EC;
-
     break;
   }
 
diff --git a/contrib/llvm-project/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp b/contrib/llvm-project/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
index faa14dca1c3f..7edc44c48bbd 100644
--- a/contrib/llvm-project/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
+++ b/contrib/llvm-project/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
@@ -1162,7 +1162,7 @@ DwarfCompileUnit::getDwarf5OrGNULocationAtom(dwarf::LocationAtom Loc) const {
 }
 
 DIE &DwarfCompileUnit::constructCallSiteEntryDIE(DIE &ScopeDIE,
-                                                 DIE *CalleeDIE,
+                                                 const DISubprogram *CalleeSP,
                                                  bool IsTail,
                                                  const MCSymbol *PCAddr,
                                                  const MCSymbol *CallAddr,
@@ -1176,7 +1176,8 @@ DIE &DwarfCompileUnit::constructCallSiteEntryDIE(DIE &ScopeDIE,
     addAddress(CallSiteDIE, getDwarf5OrGNUAttr(dwarf::DW_AT_call_target),
                MachineLocation(CallReg));
   } else {
-    assert(CalleeDIE && "No DIE for call site entry origin");
+    DIE *CalleeDIE = getOrCreateSubprogramDIE(CalleeSP);
+    assert(CalleeDIE && "Could not create DIE for call site entry origin");
     addDIEEntry(CallSiteDIE, getDwarf5OrGNUAttr(dwarf::DW_AT_call_origin),
                 *CalleeDIE);
   }
diff --git a/contrib/llvm-project/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h b/contrib/llvm-project/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
index 6d8186a5ee2b..6e9261087686 100644
--- a/contrib/llvm-project/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
+++ b/contrib/llvm-project/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
@@ -249,16 +249,14 @@ public:
   dwarf::LocationAtom getDwarf5OrGNULocationAtom(dwarf::LocationAtom Loc) const;
 
   /// Construct a call site entry DIE describing a call within \p Scope to a
-  /// callee described by \p CalleeDIE.
-  /// \p CalleeDIE is a declaration or definition subprogram DIE for the callee.
-  /// For indirect calls \p CalleeDIE is set to nullptr.
+  /// callee described by \p CalleeSP.
   /// \p IsTail specifies whether the call is a tail call.
   /// \p PCAddr points to the PC value after the call instruction.
   /// \p CallAddr points to the PC value at the call instruction (or is null).
   /// \p CallReg is a register location for an indirect call. For direct calls
   /// the \p CallReg is set to 0.
-  DIE &constructCallSiteEntryDIE(DIE &ScopeDIE, DIE *CalleeDIE, bool IsTail,
-                                 const MCSymbol *PCAddr,
+  DIE &constructCallSiteEntryDIE(DIE &ScopeDIE, const DISubprogram *CalleeSP,
+                                 bool IsTail, const MCSymbol *PCAddr,
                                  const MCSymbol *CallAddr, unsigned CallReg);
   /// Construct call site parameter DIEs for the \p CallSiteDIE. The \p Params
   /// were collected by the \ref collectCallSiteParameters.
diff --git a/contrib/llvm-project/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/contrib/llvm-project/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index ee14423ca3d0..52591a18791f 100644
--- a/contrib/llvm-project/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/contrib/llvm-project/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -587,14 +587,6 @@ void DwarfDebug::constructAbstractSubprogramScopeDIE(DwarfCompileUnit &SrcCU,
   }
 }
 
-DIE &DwarfDebug::constructSubprogramDefinitionDIE(const DISubprogram *SP) {
-  DICompileUnit *Unit = SP->getUnit();
-  assert(SP->isDefinition() && "Subprogram not a definition");
-  assert(Unit && "Subprogram definition without parent unit");
-  auto &CU = getOrCreateDwarfCompileUnit(Unit);
-  return *CU.getOrCreateSubprogramDIE(SP);
-}
-
 /// Represents a parameter whose call site value can be described by applying a
 /// debug expression to a register in the forwarded register worklist.
 struct FwdRegParamInfo {
@@ -945,7 +937,7 @@ void DwarfDebug::constructCallSiteEntryDIEs(const DISubprogram &SP,
         continue;
 
       unsigned CallReg = 0;
-      DIE *CalleeDIE = nullptr;
+      const DISubprogram *CalleeSP = nullptr;
       const Function *CalleeDecl = nullptr;
       if (CalleeOp.isReg()) {
         CallReg = CalleeOp.getReg();
@@ -955,19 +947,7 @@ void DwarfDebug::constructCallSiteEntryDIEs(const DISubprogram &SP,
         CalleeDecl = dyn_cast<Function>(CalleeOp.getGlobal());
         if (!CalleeDecl || !CalleeDecl->getSubprogram())
           continue;
-        const DISubprogram *CalleeSP = CalleeDecl->getSubprogram();
-
-        if (CalleeSP->isDefinition()) {
-          // Ensure that a subprogram DIE for the callee is available in the
-          // appropriate CU.
-          CalleeDIE = &constructSubprogramDefinitionDIE(CalleeSP);
-        } else {
-          // Create the declaration DIE if it is missing. This is required to
-          // support compilation of old bitcode with an incomplete list of
-          // retained metadata.
-          CalleeDIE = CU.getOrCreateSubprogramDIE(CalleeSP);
-        }
-        assert(CalleeDIE && "Must have a DIE for the callee");
+        CalleeSP = CalleeDecl->getSubprogram();
       }
 
       // TODO: Omit call site entries for runtime calls (objc_msgSend, etc).
@@ -1004,7 +984,7 @@ void DwarfDebug::constructCallSiteEntryDIEs(const DISubprogram &SP,
                         << (IsTail ? " [IsTail]" : "") << "\n");
 
       DIE &CallSiteDIE = CU.constructCallSiteEntryDIE(
-          ScopeDIE, CalleeDIE, IsTail, PCAddr, CallAddr, CallReg);
+          ScopeDIE, CalleeSP, IsTail, PCAddr, CallAddr, CallReg);
 
       // Optionally emit call-site-param debug info.
       if (emitDebugEntryValues()) {
@@ -1121,6 +1101,11 @@ DwarfDebug::getOrCreateDwarfCompileUnit(const DICompileUnit *DIUnit) {
     NewCU.setSection(Asm->getObjFileLowering().getDwarfInfoSection());
   }
 
+  // Create DIEs for function declarations used for call site debug info.
+  for (auto Scope : DIUnit->getRetainedTypes())
+    if (auto *SP = dyn_cast_or_null<DISubprogram>(Scope))
+      NewCU.getOrCreateSubprogramDIE(SP);
+
   CUMap.insert({DIUnit, &NewCU});
   CUDieMap.insert({&NewCU.getUnitDie(), &NewCU});
   return NewCU;
diff --git a/contrib/llvm-project/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h b/contrib/llvm-project/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h
index 6356a65b50d3..b55be799b6bc 100644
--- a/contrib/llvm-project/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h
+++ b/contrib/llvm-project/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h
@@ -471,9 +471,6 @@ private:
   /// Construct a DIE for this abstract scope.
   void constructAbstractSubprogramScopeDIE(DwarfCompileUnit &SrcCU, LexicalScope *Scope);
 
-  /// Construct a DIE for the subprogram definition \p SP and return it.
-  DIE &constructSubprogramDefinitionDIE(const DISubprogram *SP);
-
   /// Construct DIEs for call site entries describing the calls in \p MF.
   void constructCallSiteEntryDIEs(const DISubprogram &SP, DwarfCompileUnit &CU,
                                   DIE &ScopeDIE, const MachineFunction &MF);
diff --git a/contrib/llvm-project/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp b/contrib/llvm-project/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp
index 344d30fad347..9d7b3d6e1891 100644
--- a/contrib/llvm-project/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp
+++ b/contrib/llvm-project/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp
@@ -186,9 +186,8 @@ int64_t DwarfUnit::getDefaultLowerBound() const {
 
 /// Check whether the DIE for this MDNode can be shared across CUs.
 bool DwarfUnit::isShareableAcrossCUs(const DINode *D) const {
-  // When the MDNode can be part of the type system (this includes subprogram
-  // declarations *and* subprogram definitions, even local definitions), the
-  // DIE must be shared across CUs.
+  // When the MDNode can be part of the type system, the DIE can be shared
+  // across CUs.
   // Combining type units and cross-CU DIE sharing is lower value (since
   // cross-CU DIE sharing is used in LTO and removes type redundancy at that
   // level already) but may be implementable for some value in projects
@@ -196,7 +195,9 @@ bool DwarfUnit::isShareableAcrossCUs(const DINode *D) const {
   // together.
   if (isDwoUnit() && !DD->shareAcrossDWOCUs())
     return false;
-  return (isa<DIType>(D) || isa<DISubprogram>(D)) && !DD->generateTypeUnits();
+  return (isa<DIType>(D) ||
+          (isa<DISubprogram>(D) && !cast<DISubprogram>(D)->isDefinition())) &&
+         !DD->generateTypeUnits();
 }
 
 DIE *DwarfUnit::getDIE(const DINode *D) const {
diff --git a/contrib/llvm-project/llvm/lib/CodeGen/HardwareLoops.cpp b/contrib/llvm-project/llvm/lib/CodeGen/HardwareLoops.cpp
index 4bbc3d163089..248ef6c23974 100644
--- a/contrib/llvm-project/llvm/lib/CodeGen/HardwareLoops.cpp
+++ b/contrib/llvm-project/llvm/lib/CodeGen/HardwareLoops.cpp
@@ -381,9 +381,8 @@ Value *HardwareLoop::InitLoopCount() {
   // loop counter and tests that is not zero?
 
   SCEVExpander SCEVE(SE, DL, "loopcnt");
-
   if (!ExitCount->getType()->isPointerTy() &&
-       ExitCount->getType() != CountType)
+      ExitCount->getType() != CountType)
     ExitCount = SE.getZeroExtendExpr(ExitCount, CountType);
 
   ExitCount = SE.getAddExpr(ExitCount, SE.getOne(CountType));
@@ -393,7 +392,7 @@ Value *HardwareLoop::InitLoopCount() {
   // is likely (guaranteed?) that the preheader has an unconditional branch to
   // the loop header, so also check if it has a single predecessor.
   if (SE.isLoopEntryGuardedByCond(L, ICmpInst::ICMP_NE, ExitCount,
-			          SE.getZero(ExitCount->getType()))) {
+                                  SE.getZero(ExitCount->getType()))) {
     LLVM_DEBUG(dbgs() << " - Attempting to use test.set counter.\n");
     UseLoopGuard |= ForceGuardLoopEntry;
   } else
diff --git a/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index 4f730b2cf372..dc245f0d7b16 100644
--- a/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -5133,8 +5133,9 @@ SDValue DAGCombiner::visitANDLike(SDValue N0, SDValue N1, SDNode *N) {
   if (SDValue V = foldLogicOfSetCCs(true, N0, N1, DL))
     return V;
 
+  // TODO: Rewrite this to return a new 'AND' instead of using CombineTo.
   if (N0.getOpcode() == ISD::ADD && N1.getOpcode() == ISD::SRL &&
-      VT.getSizeInBits() <= 64) {
+      VT.getSizeInBits() <= 64 && N0->hasOneUse()) {
     if (ConstantSDNode *ADDI = dyn_cast<ConstantSDNode>(N0.getOperand(1))) {
       if (ConstantSDNode *SRLI = dyn_cast<ConstantSDNode>(N1.getOperand(1))) {
         // Look for (and (add x, c1), (lshr y, c2)). If C1 wasn't a legal
diff --git a/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp b/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
index b8a3dd014901..328e9430d635 100644
--- a/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
+++ b/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
@@ -3464,8 +3464,11 @@ void DAGTypeLegalizer::ExpandIntRes_MULFIX(SDNode *N, SDValue &Lo,
         SDValue SatMin = DAG.getConstant(MinVal, dl, VT);
         SDValue SatMax = DAG.getConstant(MaxVal, dl, VT);
         SDValue Zero = DAG.getConstant(0, dl, VT);
-        SDValue ProdNeg = DAG.getSetCC(dl, BoolVT, Product, Zero, ISD::SETLT);
-        Result = DAG.getSelect(dl, VT, ProdNeg, SatMax, SatMin);
+        // Xor the inputs, if resulting sign bit is 0 the product will be
+        // positive, else negative.
+        SDValue Xor = DAG.getNode(ISD::XOR, dl, VT, LHS, RHS);
+        SDValue ProdNeg = DAG.getSetCC(dl, BoolVT, Xor, Zero, ISD::SETLT);
+        Result = DAG.getSelect(dl, VT, ProdNeg, SatMin, SatMax);
         Result = DAG.getSelect(dl, VT, Overflow, Result, Product);
       } else {
         // For unsigned multiplication, we only need to check the max since we
diff --git a/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index a08548393979..bd2ebfd0bd3b 100644
--- a/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -8677,8 +8677,10 @@ void SelectionDAGBuilder::visitInlineAsm(const CallBase &Call,
           RegisterSDNode *R = dyn_cast<RegisterSDNode>(AsmNodeOperands[CurOp+1]);
           Register TiedReg = R->getReg();
           MVT RegVT = R->getSimpleValueType(0);
-          const TargetRegisterClass *RC = TiedReg.isVirtual() ?
-            MRI.getRegClass(TiedReg) : TRI.getMinimalPhysRegClass(TiedReg);
+          const TargetRegisterClass *RC =
+              TiedReg.isVirtual()     ? MRI.getRegClass(TiedReg)
+              : RegVT != MVT::Untyped ? TLI.getRegClassFor(RegVT)
+                                      : TRI.getMinimalPhysRegClass(TiedReg);
           unsigned NumRegs = InlineAsm::getNumOperandRegisters(OpFlag);
           for (unsigned i = 0; i != NumRegs; ++i)
             Regs.push_back(MRI.createVirtualRegister(RC));
diff --git a/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index 5e1786958b6f..7f80ce37e28a 100644
--- a/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -8155,8 +8155,11 @@ TargetLowering::expandFixedPointMul(SDNode *Node, SelectionDAG &DAG) const {
       APInt MaxVal = APInt::getSignedMaxValue(VTSize);
       SDValue SatMin = DAG.getConstant(MinVal, dl, VT);
       SDValue SatMax = DAG.getConstant(MaxVal, dl, VT);
-      SDValue ProdNeg = DAG.getSetCC(dl, BoolVT, Product, Zero, ISD::SETLT);
-      Result = DAG.getSelect(dl, VT, ProdNeg, SatMax, SatMin);
+      // Xor the inputs, if resulting sign bit is 0 the product will be
+      // positive, else negative.
+      SDValue Xor = DAG.getNode(ISD::XOR, dl, VT, LHS, RHS);
+      SDValue ProdNeg = DAG.getSetCC(dl, BoolVT, Xor, Zero, ISD::SETLT);
+      Result = DAG.getSelect(dl, VT, ProdNeg, SatMin, SatMax);
       return DAG.getSelect(dl, VT, Overflow, Result, Product);
     } else if (!Signed && isOperationLegalOrCustom(ISD::UMULO, VT)) {
       SDValue Result =
diff --git a/contrib/llvm-project/llvm/lib/Linker/LinkModules.cpp b/contrib/llvm-project/llvm/lib/Linker/LinkModules.cpp
index 97d6f8cd8075..efdbc49cdf47 100644
--- a/contrib/llvm-project/llvm/lib/Linker/LinkModules.cpp
+++ b/contrib/llvm-project/llvm/lib/Linker/LinkModules.cpp
@@ -177,9 +177,25 @@ bool ModuleLinker::computeResultingSelectionKind(StringRef ComdatName,
     // Go with Dst.
     LinkFromSrc = false;
     break;
-  case Comdat::SelectionKind::NoDeduplicate:
-    return emitError("Linking COMDATs named '" + ComdatName +
-                     "': nodeduplicate has been violated!");
+  case Comdat::SelectionKind::NoDeduplicate: {
+    const GlobalVariable *DstGV;
+    const GlobalVariable *SrcGV;
+    if (getComdatLeader(DstM, ComdatName, DstGV) ||
+        getComdatLeader(*SrcM, ComdatName, SrcGV))
+      return true;
+
+    if (SrcGV->isWeakForLinker()) {
+      // Go with Dst.
+      LinkFromSrc = false;
+    } else if (DstGV->isWeakForLinker()) {
+      // Go with Src.
+      LinkFromSrc = true;
+    } else {
+      return emitError("Linking COMDATs named '" + ComdatName +
+                       "': nodeduplicate has been violated!");
+    }
+    break;
+  }
   case Comdat::SelectionKind::ExactMatch:
   case Comdat::SelectionKind::Largest:
   case Comdat::SelectionKind::SameSize: {
diff --git a/contrib/llvm-project/llvm/lib/Passes/PassBuilder.cpp b/contrib/llvm-project/llvm/lib/Passes/PassBuilder.cpp
index f52dbc604a9f..21c06e2dec26 100644
--- a/contrib/llvm-project/llvm/lib/Passes/PassBuilder.cpp
+++ b/contrib/llvm-project/llvm/lib/Passes/PassBuilder.cpp
@@ -1787,9 +1787,12 @@ PassBuilder::buildLTODefaultPipeline(OptimizationLevel Level,
   MPM.addPass(GlobalOptPass());
 
   // Garbage collect dead functions.
-  // FIXME: Add ArgumentPromotion pass after once it's ported.
   MPM.addPass(GlobalDCEPass());
 
+  // If we didn't decide to inline a function, check to see if we can
+  // transform it to pass arguments by value instead of by reference.
+  MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(ArgumentPromotionPass()));
+
   FunctionPassManager FPM;
   // The IPO Passes may leave cruft around. Clean up after them.
   FPM.addPass(InstCombinePass());
diff --git a/contrib/llvm-project/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp b/contrib/llvm-project/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
index b27a02b8c182..60c00f47859b 100644
--- a/contrib/llvm-project/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
+++ b/contrib/llvm-project/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
@@ -13680,6 +13680,8 @@ static bool isEssentiallyExtractHighSubvector(SDValue N) {
     N = N.getOperand(0);
   if (N.getOpcode() != ISD::EXTRACT_SUBVECTOR)
     return false;
+  if (N.getOperand(0).getValueType().isScalableVector())
+    return false;
   return cast<ConstantSDNode>(N.getOperand(1))->getAPIntValue() ==
          N.getOperand(0).getValueType().getVectorNumElements() / 2;
 }
diff --git a/contrib/llvm-project/llvm/lib/Target/AArch64/SMEInstrFormats.td b/contrib/llvm-project/llvm/lib/Target/AArch64/SMEInstrFormats.td
index 62089166f4b7..00fd374587bc 100644
--- a/contrib/llvm-project/llvm/lib/Target/AArch64/SMEInstrFormats.td
+++ b/contrib/llvm-project/llvm/lib/Target/AArch64/SMEInstrFormats.td
@@ -480,7 +480,7 @@ multiclass sme_vector_to_tile_aliases<Instruction inst,
                                       MatrixTileVectorOperand tile_ty,
                                       ZPRRegOp zpr_ty, Operand imm_ty> {
   def : InstAlias<"mov\t$ZAd[$Rv, $imm], $Pg/m, $Zn",
-                  (inst tile_ty:$ZAd, MatrixIndexGPR32Op12_15:$Rv, imm0_15:$imm, PPR3bAny:$Pg, zpr_ty:$Zn), 1>;
+                  (inst tile_ty:$ZAd, MatrixIndexGPR32Op12_15:$Rv, imm_ty:$imm, PPR3bAny:$Pg, zpr_ty:$Zn), 1>;
 }
 
 multiclass sme_vector_v_to_tile<string mnemonic, bit is_col> {
diff --git a/contrib/llvm-project/llvm/lib/Target/M68k/AsmParser/M68kAsmParser.cpp b/contrib/llvm-project/llvm/lib/Target/M68k/AsmParser/M68kAsmParser.cpp
index d8465f6d682b..94126e179462 100644
--- a/contrib/llvm-project/llvm/lib/Target/M68k/AsmParser/M68kAsmParser.cpp
+++ b/contrib/llvm-project/llvm/lib/Target/M68k/AsmParser/M68kAsmParser.cpp
@@ -117,14 +117,14 @@ struct M68kMemOp {
 class M68kOperand : public MCParsedAsmOperand {
   typedef MCParsedAsmOperand Base;
 
-  enum class Kind {
+  enum class KindTy {
     Invalid,
     Token,
     Imm,
     MemOp,
   };
 
-  Kind Kind;
+  KindTy Kind;
   SMLoc Start, End;
   union {
     StringRef Token;
@@ -134,7 +134,7 @@ class M68kOperand : public MCParsedAsmOperand {
   };
 
 public:
-  M68kOperand(enum Kind Kind, SMLoc Start, SMLoc End)
+  M68kOperand(KindTy Kind, SMLoc Start, SMLoc End)
       : Base(), Kind(Kind), Start(Start), End(End) {}
 
   SMLoc getStartLoc() const override { return Start; }
@@ -143,7 +143,7 @@ public:
   void print(raw_ostream &OS) const override;
 
   bool isMem() const override { return false; }
-  bool isMemOp() const { return Kind == Kind::MemOp; }
+  bool isMemOp() const { return Kind == KindTy::MemOp; }
 
   static void addExpr(MCInst &Inst, const MCExpr *Expr);
 
@@ -248,7 +248,7 @@ void M68kOperand::addExpr(MCInst &Inst, const MCExpr *Expr) {
 
 // Reg
 bool M68kOperand::isReg() const {
-  return Kind == Kind::MemOp && MemOp.Op == M68kMemOp::Kind::Reg;
+  return Kind == KindTy::MemOp && MemOp.Op == M68kMemOp::Kind::Reg;
 }
 
 unsigned M68kOperand::getReg() const {
@@ -265,13 +265,13 @@ void M68kOperand::addRegOperands(MCInst &Inst, unsigned N) const {
 
 std::unique_ptr<M68kOperand> M68kOperand::createMemOp(M68kMemOp MemOp,
                                                       SMLoc Start, SMLoc End) {
-  auto Op = std::make_unique<M68kOperand>(Kind::MemOp, Start, End);
+  auto Op = std::make_unique<M68kOperand>(KindTy::MemOp, Start, End);
   Op->MemOp = MemOp;
   return Op;
 }
 
 // Token
-bool M68kOperand::isToken() const { return Kind == Kind::Token; }
+bool M68kOperand::isToken() const { return Kind == KindTy::Token; }
 StringRef M68kOperand::getToken() const {
   assert(isToken());
   return Token;
@@ -279,13 +279,13 @@ StringRef M68kOperand::getToken() const {
 
 std::unique_ptr<M68kOperand> M68kOperand::createToken(StringRef Token,
                                                       SMLoc Start, SMLoc End) {
-  auto Op = std::make_unique<M68kOperand>(Kind::Token, Start, End);
+  auto Op = std::make_unique<M68kOperand>(KindTy::Token, Start, End);
   Op->Token = Token;
   return Op;
 }
 
 // Imm
-bool M68kOperand::isImm() const { return Kind == Kind::Imm; }
+bool M68kOperand::isImm() const { return Kind == KindTy::Imm; }
 void M68kOperand::addImmOperands(MCInst &Inst, unsigned N) const {
   assert(isImm() && "wrong oeprand kind");
   assert((N == 1) && "can only handle one register operand");
@@ -295,7 +295,7 @@ void M68kOperand::addImmOperands(MCInst &Inst, unsigned N) const {
 
 std::unique_ptr<M68kOperand> M68kOperand::createImm(const MCExpr *Expr,
                                                     SMLoc Start, SMLoc End) {
-  auto Op = std::make_unique<M68kOperand>(Kind::Imm, Start, End);
+  auto Op = std::make_unique<M68kOperand>(KindTy::Imm, Start, End);
   Op->Expr = Expr;
   return Op;
 }
@@ -842,19 +842,19 @@ bool M68kAsmParser::MatchAndEmitInstruction(SMLoc Loc, unsigned &Opcode,
 
 void M68kOperand::print(raw_ostream &OS) const {
   switch (Kind) {
-  case Kind::Invalid:
+  case KindTy::Invalid:
     OS << "invalid";
     break;
 
-  case Kind::Token:
+  case KindTy::Token:
     OS << "token '" << Token << "'";
     break;
 
-  case Kind::Imm:
+  case KindTy::Imm:
     OS << "immediate " << Imm;
     break;
 
-  case Kind::MemOp:
+  case KindTy::MemOp:
     MemOp.print(OS);
     break;
   }
diff --git a/contrib/llvm-project/llvm/lib/Target/M68k/M68kTargetMachine.cpp b/contrib/llvm-project/llvm/lib/Target/M68k/M68kTargetMachine.cpp
index 5b8fd3d41b14..cb7d8f8b25e3 100644
--- a/contrib/llvm-project/llvm/lib/Target/M68k/M68kTargetMachine.cpp
+++ b/contrib/llvm-project/llvm/lib/Target/M68k/M68kTargetMachine.cpp
@@ -49,10 +49,14 @@ std::string computeDataLayout(const Triple &TT, StringRef CPU,
   // FIXME how to wire it with the used object format?
   Ret += "-m:e";
 
-  // M68k pointers are always 32 bit wide even for 16 bit cpus
-  Ret += "-p:32:32";
-
-  // M68k requires i8 to align on 2 byte boundry
+  // M68k pointers are always 32 bit wide even for 16-bit CPUs.
+  // The ABI only specifies 16-bit alignment.
+  // On at least the 68020+ with a 32-bit bus, there is a performance benefit
+  // to having 32-bit alignment.
+  Ret += "-p:32:16:32";
+
+  // Bytes do not require special alignment, words are word aligned and
+  // long words are word aligned at minimum.
   Ret += "-i8:8:8-i16:16:16-i32:16:32";
 
   // FIXME no floats at the moment
diff --git a/contrib/llvm-project/llvm/lib/Target/RISCV/RISCVInstrInfo.cpp b/contrib/llvm-project/llvm/lib/Target/RISCV/RISCVInstrInfo.cpp
index a541daaff9f4..207101763ac2 100644
--- a/contrib/llvm-project/llvm/lib/Target/RISCV/RISCVInstrInfo.cpp
+++ b/contrib/llvm-project/llvm/lib/Target/RISCV/RISCVInstrInfo.cpp
@@ -1223,7 +1223,7 @@ bool RISCVInstrInfo::findCommutedOpIndices(const MachineInstr &MI,
         // Both of operands are not fixed. Set one of commutable
         // operands to the tied source.
         CommutableOpIdx1 = 1;
-      } else if (SrcOpIdx1 == CommutableOpIdx1) {
+      } else if (SrcOpIdx1 == CommuteAnyOperandIndex) {
         // Only one of the operands is not fixed.
         CommutableOpIdx1 = SrcOpIdx2;
       }
diff --git a/contrib/llvm-project/llvm/lib/Target/WebAssembly/WebAssemblyFastISel.cpp b/contrib/llvm-project/llvm/lib/Target/WebAssembly/WebAssemblyFastISel.cpp
index 171d59ae4c6b..ae5108b0cb0d 100644
--- a/contrib/llvm-project/llvm/lib/Target/WebAssembly/WebAssemblyFastISel.cpp
+++ b/contrib/llvm-project/llvm/lib/Target/WebAssembly/WebAssemblyFastISel.cpp
@@ -157,7 +157,7 @@ private:
   void addLoadStoreOperands(const Address &Addr, const MachineInstrBuilder &MIB,
                             MachineMemOperand *MMO);
   unsigned maskI1Value(unsigned Reg, const Value *V);
-  unsigned getRegForI1Value(const Value *V, bool &Not);
+  unsigned getRegForI1Value(const Value *V, const BasicBlock *BB, bool &Not);
   unsigned zeroExtendToI32(unsigned Reg, const Value *V,
                            MVT::SimpleValueType From);
   unsigned signExtendToI32(unsigned Reg, const Value *V,
@@ -418,20 +418,17 @@ unsigned WebAssemblyFastISel::maskI1Value(unsigned Reg, const Value *V) {
   return zeroExtendToI32(Reg, V, MVT::i1);
 }
 
-unsigned WebAssemblyFastISel::getRegForI1Value(const Value *V, bool &Not) {
+unsigned WebAssemblyFastISel::getRegForI1Value(const Value *V,
+                                               const BasicBlock *BB,
+                                               bool &Not) {
   if (const auto *ICmp = dyn_cast<ICmpInst>(V))
     if (const ConstantInt *C = dyn_cast<ConstantInt>(ICmp->getOperand(1)))
-      if (ICmp->isEquality() && C->isZero() && C->getType()->isIntegerTy(32)) {
+      if (ICmp->isEquality() && C->isZero() && C->getType()->isIntegerTy(32) &&
+          ICmp->getParent() == BB) {
         Not = ICmp->isTrueWhenEqual();
         return getRegForValue(ICmp->getOperand(0));
       }
 
-  Value *NotV;
-  if (match(V, m_Not(m_Value(NotV))) && V->getType()->isIntegerTy(32)) {
-    Not = true;
-    return getRegForValue(NotV);
-  }
-
   Not = false;
   unsigned Reg = getRegForValue(V);
   if (Reg == 0)
@@ -912,7 +909,8 @@ bool WebAssemblyFastISel::selectSelect(const Instruction *I) {
   const auto *Select = cast<SelectInst>(I);
 
   bool Not;
-  unsigned CondReg = getRegForI1Value(Select->getCondition(), Not);
+  unsigned CondReg =
+      getRegForI1Value(Select->getCondition(), I->getParent(), Not);
   if (CondReg == 0)
     return false;
 
@@ -1312,7 +1310,7 @@ bool WebAssemblyFastISel::selectBr(const Instruction *I) {
   MachineBasicBlock *FBB = FuncInfo.MBBMap[Br->getSuccessor(1)];
 
   bool Not;
-  unsigned CondReg = getRegForI1Value(Br->getCondition(), Not);
+  unsigned CondReg = getRegForI1Value(Br->getCondition(), Br->getParent(), Not);
   if (CondReg == 0)
     return false;
 
diff --git a/contrib/llvm-project/llvm/lib/Transforms/IPO/ThinLTOBitcodeWriter.cpp b/contrib/llvm-project/llvm/lib/Transforms/IPO/ThinLTOBitcodeWriter.cpp
index 37329b489555..eea848d3eb2f 100644
--- a/contrib/llvm-project/llvm/lib/Transforms/IPO/ThinLTOBitcodeWriter.cpp
+++ b/contrib/llvm-project/llvm/lib/Transforms/IPO/ThinLTOBitcodeWriter.cpp
@@ -33,6 +33,19 @@ using namespace llvm;
 
 namespace {
 
+// Determine if a promotion alias should be created for a symbol name.
+static bool allowPromotionAlias(const std::string &Name) {
+  // Promotion aliases are used only in inline assembly. It's safe to
+  // simply skip unusual names. Subset of MCAsmInfo::isAcceptableChar()
+  // and MCAsmInfoXCOFF::isAcceptableChar().
+  for (const char &C : Name) {
+    if (isAlnum(C) || C == '_' || C == '.')
+      continue;
+    return false;
+  }
+  return true;
+}
+
 // Promote each local-linkage entity defined by ExportM and used by ImportM by
 // changing visibility and appending the given ModuleId.
 void promoteInternals(Module &ExportM, Module &ImportM, StringRef ModuleId,
@@ -55,6 +68,7 @@ void promoteInternals(Module &ExportM, Module &ImportM, StringRef ModuleId,
       }
     }
 
+    std::string OldName = Name.str();
     std::string NewName = (Name + ModuleId).str();
 
     if (const auto *C = ExportGV.getComdat())
@@ -69,6 +83,13 @@ void promoteInternals(Module &ExportM, Module &ImportM, StringRef ModuleId,
       ImportGV->setName(NewName);
       ImportGV->setVisibility(GlobalValue::HiddenVisibility);
     }
+
+    if (isa<Function>(&ExportGV) && allowPromotionAlias(OldName)) {
+      // Create a local alias with the original name to avoid breaking
+      // references from inline assembly.
+      std::string Alias = ".set " + OldName + "," + NewName + "\n";
+      ExportM.appendModuleInlineAsm(Alias);
+    }
   }
 
   if (!RenamedComdats.empty())
diff --git a/contrib/llvm-project/llvm/lib/Transforms/Scalar/AlignmentFromAssumptions.cpp b/contrib/llvm-project/llvm/lib/Transforms/Scalar/AlignmentFromAssumptions.cpp
index be21db9087d2..e4ec5f266eb8 100644
--- a/contrib/llvm-project/llvm/lib/Transforms/Scalar/AlignmentFromAssumptions.cpp
+++ b/contrib/llvm-project/llvm/lib/Transforms/Scalar/AlignmentFromAssumptions.cpp
@@ -221,6 +221,10 @@ bool AlignmentFromAssumptionsPass::extractAlignmentInfo(CallInst *I,
   AAPtr = AAPtr->stripPointerCastsSameRepresentation();
   AlignSCEV = SE->getSCEV(AlignOB.Inputs[1].get());
   AlignSCEV = SE->getTruncateOrZeroExtend(AlignSCEV, Int64Ty);
+  if (!isa<SCEVConstant>(AlignSCEV))
+    // Added to suppress a crash because consumer doesn't expect non-constant
+    // alignments in the assume bundle.  TODO: Consider generalizing caller.
+    return false;
   if (AlignOB.Inputs.size() == 3)
     OffSCEV = SE->getSCEV(AlignOB.Inputs[2].get());
   else
diff --git a/contrib/llvm-project/llvm/lib/Transforms/Scalar/LoopIdiomRecognize.cpp b/contrib/llvm-project/llvm/lib/Transforms/Scalar/LoopIdiomRecognize.cpp
index 3d60e205b002..a153f393448c 100644
--- a/contrib/llvm-project/llvm/lib/Transforms/Scalar/LoopIdiomRecognize.cpp
+++ b/contrib/llvm-project/llvm/lib/Transforms/Scalar/LoopIdiomRecognize.cpp
@@ -1247,6 +1247,11 @@ bool LoopIdiomRecognize::processLoopStoreOfLoopLoad(
       mayLoopAccessLocation(StoreBasePtr, ModRefInfo::ModRef, CurLoop, BECount,
                             StoreSize, *AA, Stores);
   if (UseMemMove) {
+    // For memmove case it's not enough to guarantee that loop doesn't access
+    // TheStore and TheLoad. Additionally we need to make sure that TheStore is
+    // the only user of TheLoad.
+    if (!TheLoad->hasOneUse())
+      return Changed;
     Stores.insert(TheLoad);
     if (mayLoopAccessLocation(StoreBasePtr, ModRefInfo::ModRef, CurLoop,
                               BECount, StoreSize, *AA, Stores)) {
diff --git a/contrib/llvm-project/llvm/tools/llvm-cov/CoverageExporterLcov.cpp b/contrib/llvm-project/llvm/tools/llvm-cov/CoverageExporterLcov.cpp
index 6cf5d9285b90..0096a3d44d85 100644
--- a/contrib/llvm-project/llvm/tools/llvm-cov/CoverageExporterLcov.cpp
+++ b/contrib/llvm-project/llvm/tools/llvm-cov/CoverageExporterLcov.cpp
@@ -167,7 +167,7 @@ void renderLineSummary(raw_ostream &OS, const FileCoverageSummary &Summary) {
 
 void renderBranchSummary(raw_ostream &OS, const FileCoverageSummary &Summary) {
   OS << "BRF:" << Summary.BranchCoverage.getNumBranches() << '\n'
-     << "BFH:" << Summary.BranchCoverage.getCovered() << '\n';
+     << "BRH:" << Summary.BranchCoverage.getCovered() << '\n';
 }
 
 void renderFile(raw_ostream &OS, const coverage::CoverageMapping &Coverage,
diff --git a/contrib/llvm-project/llvm/tools/llvm-objdump/llvm-objdump.cpp b/contrib/llvm-project/llvm/tools/llvm-objdump/llvm-objdump.cpp
index 48ae92f734c7..9d461b08f3f8 100644
--- a/contrib/llvm-project/llvm/tools/llvm-objdump/llvm-objdump.cpp
+++ b/contrib/llvm-project/llvm/tools/llvm-objdump/llvm-objdump.cpp
@@ -1286,6 +1286,10 @@ static void disassembleObject(const Target *TheTarget, const ObjectFile *Obj,
     if (shouldAdjustVA(Section))
       VMAAdjustment = AdjustVMA;
 
+    // In executable and shared objects, r_offset holds a virtual address.
+    // Subtract SectionAddr from the r_offset field of a relocation to get
+    // the section offset.
+    uint64_t RelAdjustment = Obj->isRelocatableObject() ? 0 : SectionAddr;
     uint64_t Size;
     uint64_t Index;
     bool PrintedSection = false;
@@ -1432,7 +1436,8 @@ static void disassembleObject(const Target *TheTarget, const ObjectFile *Obj,
             // For --reloc: print zero blocks patched by relocations, so that
             // relocations can be shown in the dump.
             if (RelCur != RelEnd)
-              MaxOffset = RelCur->getOffset() - Index;
+              MaxOffset = std::min(RelCur->getOffset() - RelAdjustment - Index,
+                                   MaxOffset);
 
             if (size_t N =
                     countSkippableZeroBytes(Bytes.slice(Index, MaxOffset))) {
@@ -1581,7 +1586,7 @@ static void disassembleObject(const Target *TheTarget, const ObjectFile *Obj,
         if (Obj->getArch() != Triple::hexagon) {
           // Print relocation for instruction and data.
           while (RelCur != RelEnd) {
-            uint64_t Offset = RelCur->getOffset();
+            uint64_t Offset = RelCur->getOffset() - RelAdjustment;
             // If this relocation is hidden, skip it.
             if (getHidden(*RelCur) || SectionAddr + Offset < StartAddress) {
               ++RelCur;
diff --git a/lib/clang/include/VCSVersion.inc b/lib/clang/include/VCSVersion.inc
index fe349d30ca5d..0371e33a2a2f 100644
--- a/lib/clang/include/VCSVersion.inc
+++ b/lib/clang/include/VCSVersion.inc
@@ -1,14 +1,14 @@
 // $FreeBSD$
 
-#define LLVM_REVISION "llvmorg-13.0.0-rc1-97-g23ba3732246a"
+#define LLVM_REVISION "llvmorg-13.0.0-rc2-43-gf56129fe78d5"
 #define LLVM_REPOSITORY "git@github.com:llvm/llvm-project.git"
 
-#define CLANG_REVISION "llvmorg-13.0.0-rc1-97-g23ba3732246a"
+#define CLANG_REVISION "llvmorg-13.0.0-rc2-43-gf56129fe78d5"
 #define CLANG_REPOSITORY "git@github.com:llvm/llvm-project.git"
 
 // <Upstream revision at import>-<Local identifier in __FreeBSD_version style>
-#define LLD_REVISION "llvmorg-13.0.0-rc1-97-g23ba3732246a-1400002"
+#define LLD_REVISION "llvmorg-13.0.0-rc2-43-gf56129fe78d5-1400002"
 #define LLD_REPOSITORY "FreeBSD"
 
-#define LLDB_REVISION "llvmorg-13.0.0-rc1-97-g23ba3732246a"
+#define LLDB_REVISION "llvmorg-13.0.0-rc2-43-gf56129fe78d5"
 #define LLDB_REPOSITORY "git@github.com:llvm/llvm-project.git"
diff --git a/lib/clang/include/llvm/Support/VCSRevision.h b/lib/clang/include/llvm/Support/VCSRevision.h
index 1257fe7db9e9..ef7b3966a338 100644
--- a/lib/clang/include/llvm/Support/VCSRevision.h
+++ b/lib/clang/include/llvm/Support/VCSRevision.h
@@ -1,3 +1,3 @@
 /* $FreeBSD$ */
-#define LLVM_REVISION "llvmorg-13.0.0-rc1-97-g23ba3732246a"
+#define LLVM_REVISION "llvmorg-13.0.0-rc2-43-gf56129fe78d5"
 #define LLVM_REPOSITORY "git@github.com:llvm/llvm-project.git"