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-rw-r--r--contrib/llvm-project/clang/lib/Basic/Targets/Mips.cpp50
1 files changed, 13 insertions, 37 deletions
diff --git a/contrib/llvm-project/clang/lib/Basic/Targets/Mips.cpp b/contrib/llvm-project/clang/lib/Basic/Targets/Mips.cpp
index 3a32fd492c6b..cdf652c49f60 100644
--- a/contrib/llvm-project/clang/lib/Basic/Targets/Mips.cpp
+++ b/contrib/llvm-project/clang/lib/Basic/Targets/Mips.cpp
@@ -20,11 +20,11 @@
using namespace clang;
using namespace clang::targets;
-const Builtin::Info MipsTargetInfo::BuiltinInfo[] = {
+static constexpr Builtin::Info BuiltinInfo[] = {
#define BUILTIN(ID, TYPE, ATTRS) \
- {#ID, TYPE, ATTRS, nullptr, ALL_LANGUAGES, nullptr},
+ {#ID, TYPE, ATTRS, nullptr, HeaderDesc::NO_HEADER, ALL_LANGUAGES},
#define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) \
- {#ID, TYPE, ATTRS, HEADER, ALL_LANGUAGES, nullptr},
+ {#ID, TYPE, ATTRS, nullptr, HeaderDesc::HEADER, ALL_LANGUAGES},
#include "clang/Basic/BuiltinsMips.def"
};
@@ -50,7 +50,7 @@ static constexpr llvm::StringLiteral ValidCPUNames[] = {
{"octeon"}, {"octeon+"}, {"p5600"}};
bool MipsTargetInfo::isValidCPUName(StringRef Name) const {
- return llvm::find(ValidCPUNames, Name) != std::end(ValidCPUNames);
+ return llvm::is_contained(ValidCPUNames, Name);
}
void MipsTargetInfo::fillValidCPUList(
@@ -182,7 +182,7 @@ void MipsTargetInfo::getTargetDefines(const LangOptions &Opts,
if (DisableMadd4)
Builder.defineMacro("__mips_no_madd4", Twine(1));
- Builder.defineMacro("_MIPS_SZPTR", Twine(getPointerWidth(0)));
+ Builder.defineMacro("_MIPS_SZPTR", Twine(getPointerWidth(LangAS::Default)));
Builder.defineMacro("_MIPS_SZINT", Twine(getIntWidth()));
Builder.defineMacro("_MIPS_SZLONG", Twine(getLongWidth()));
@@ -195,11 +195,11 @@ void MipsTargetInfo::getTargetDefines(const LangOptions &Opts,
if (StringRef(CPU).startswith("octeon"))
Builder.defineMacro("__OCTEON__");
- // These shouldn't be defined for MIPS-I but there's no need to check
- // for that since MIPS-I isn't supported.
- Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1");
- Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2");
- Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4");
+ if (CPU != "mips1") {
+ Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1");
+ Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2");
+ Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4");
+ }
// 32-bit MIPS processors don't have the necessary lld/scd instructions
// found in 64-bit processors. In the case of O32 on a 64-bit processor,
@@ -220,8 +220,8 @@ bool MipsTargetInfo::hasFeature(StringRef Feature) const {
}
ArrayRef<Builtin::Info> MipsTargetInfo::getTargetBuiltins() const {
- return llvm::makeArrayRef(BuiltinInfo, clang::Mips::LastTSBuiltin -
- Builtin::FirstTSBuiltin);
+ return llvm::ArrayRef(BuiltinInfo,
+ clang::Mips::LastTSBuiltin - Builtin::FirstTSBuiltin);
}
unsigned MipsTargetInfo::getUnwindWordWidth() const {
@@ -229,7 +229,7 @@ unsigned MipsTargetInfo::getUnwindWordWidth() const {
.Case("o32", 32)
.Case("n32", 64)
.Case("n64", 64)
- .Default(getPointerWidth(0));
+ .Default(getPointerWidth(LangAS::Default));
}
bool MipsTargetInfo::validateTarget(DiagnosticsEngine &Diags) const {
@@ -238,12 +238,6 @@ bool MipsTargetInfo::validateTarget(DiagnosticsEngine &Diags) const {
Diags.Report(diag::err_target_unsupported_cpu_for_micromips) << CPU;
return false;
}
- // FIXME: It's valid to use O32 on a 64-bit CPU but the backend can't handle
- // this yet. It's better to fail here than on the backend assertion.
- if (processorSupportsGPR64() && ABI == "o32") {
- Diags.Report(diag::err_target_unsupported_abi) << ABI << CPU;
- return false;
- }
// 64-bit ABI's require 64-bit CPU's.
if (!processorSupportsGPR64() && (ABI == "n32" || ABI == "n64")) {
@@ -251,24 +245,6 @@ bool MipsTargetInfo::validateTarget(DiagnosticsEngine &Diags) const {
return false;
}
- // FIXME: It's valid to use O32 on a mips64/mips64el triple but the backend
- // can't handle this yet. It's better to fail here than on the
- // backend assertion.
- if (getTriple().isMIPS64() && ABI == "o32") {
- Diags.Report(diag::err_target_unsupported_abi_for_triple)
- << ABI << getTriple().str();
- return false;
- }
-
- // FIXME: It's valid to use N32/N64 on a mips/mipsel triple but the backend
- // can't handle this yet. It's better to fail here than on the
- // backend assertion.
- if (getTriple().isMIPS32() && (ABI == "n32" || ABI == "n64")) {
- Diags.Report(diag::err_target_unsupported_abi_for_triple)
- << ABI << getTriple().str();
- return false;
- }
-
// -fpxx is valid only for the o32 ABI
if (FPMode == FPXX && (ABI == "n32" || ABI == "n64")) {
Diags.Report(diag::err_unsupported_abi_for_opt) << "-mfpxx" << "o32";