Merge llvm-project main llvmorg-12-init-17869-g8e464dd76bef

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-12-init-17869-g8e464dd76bef, the last commit before the
upstream release/12.x branch was created.

PR:		255570
MFC after:	6 weeks

1 files changed, 8 insertions, 14 deletions

diff --git a/contrib/llvm-project/llvm/lib/Target/AMDGPU/AMDGPUAliasAnalysis.h b/contrib/llvm-project/llvm/lib/Target/AMDGPU/AMDGPUAliasAnalysis.h
index fd8889ea5c0d..44de40d4aa7f 100644
--- a/contrib/llvm-project/llvm/lib/Target/AMDGPU/AMDGPUAliasAnalysis.h
+++ b/contrib/llvm-project/llvm/lib/Target/AMDGPU/AMDGPUAliasAnalysis.h
@@ -13,13 +13,7 @@
 #define LLVM_LIB_TARGET_AMDGPU_AMDGPUALIASANALYSIS_H
 
 #include "AMDGPU.h"
-#include "llvm/ADT/Triple.h"
 #include "llvm/Analysis/AliasAnalysis.h"
-#include "llvm/IR/Function.h"
-#include "llvm/IR/Module.h"
-#include "llvm/Pass.h"
-#include <algorithm>
-#include <memory>
 
 namespace llvm {
 
@@ -34,15 +28,17 @@ class AMDGPUAAResult : public AAResultBase<AMDGPUAAResult> {
   const DataLayout &DL;
 
 public:
-  explicit AMDGPUAAResult(const DataLayout &DL, Triple T) : AAResultBase(),
-    DL(DL) {}
+  explicit AMDGPUAAResult(const DataLayout &DL) : AAResultBase(), DL(DL) {}
   AMDGPUAAResult(AMDGPUAAResult &&Arg)
       : AAResultBase(std::move(Arg)), DL(Arg.DL) {}
 
   /// Handle invalidation events from the new pass manager.
   ///
   /// By definition, this result is stateless and so remains valid.
-  bool invalidate(Function &, const PreservedAnalyses &) { return false; }
+  bool invalidate(Function &, const PreservedAnalyses &,
+                  FunctionAnalysisManager::Invalidator &Inv) {
+    return false;
+  }
 
   AliasResult alias(const MemoryLocation &LocA, const MemoryLocation &LocB,
                     AAQueryInfo &AAQI);
@@ -54,14 +50,13 @@ public:
 class AMDGPUAA : public AnalysisInfoMixin<AMDGPUAA> {
   friend AnalysisInfoMixin<AMDGPUAA>;
 
-  static char PassID;
+  static AnalysisKey Key;
 
 public:
   using Result = AMDGPUAAResult;
 
   AMDGPUAAResult run(Function &F, AnalysisManager<Function> &AM) {
-    return AMDGPUAAResult(F.getParent()->getDataLayout(),
-        Triple(F.getParent()->getTargetTriple()));
+    return AMDGPUAAResult(F.getParent()->getDataLayout());
   }
 };
 
@@ -80,8 +75,7 @@ public:
   const AMDGPUAAResult &getResult() const { return *Result; }
 
   bool doInitialization(Module &M) override {
-    Result.reset(new AMDGPUAAResult(M.getDataLayout(),
-        Triple(M.getTargetTriple())));
+    Result.reset(new AMDGPUAAResult(M.getDataLayout()));
     return false;
   }