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| author | Junmo Park <junmoz.park@samsung.com> | 2018-04-17 22:38:40 +0000 |
|---|---|---|
| committer | Junmo Park <junmoz.park@samsung.com> | 2018-04-17 22:38:40 +0000 |
| commit | 4b9b9fb7a0a203e705455a521fef3e16f18e1c4f (patch) | |
| tree | e929753a0a30c77a2459c3c3fca56801e686890f /clang/lib/Basic/Targets/AArch64.cpp | |
| parent | 1254f3e77ca14c3742ce3a23accf4bebc0f51545 (diff) | |
| download | bcm5719-llvm-4b9b9fb7a0a203e705455a521fef3e16f18e1c4f.tar.gz bcm5719-llvm-4b9b9fb7a0a203e705455a521fef3e16f18e1c4f.zip | |
[AAch64] Add the __ARM_FEATURE_DOTPROD macro definition
This matches what GCC does.
https://github.com/gcc-mirror/gcc/blob/master/gcc/config/aarch64/aarch64-c.c
Differential Revision: https://reviews.llvm.org/D45544
llvm-svn: 330229
Diffstat (limited to 'clang/lib/Basic/Targets/AArch64.cpp')
| -rw-r--r-- | clang/lib/Basic/Targets/AArch64.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/clang/lib/Basic/Targets/AArch64.cpp b/clang/lib/Basic/Targets/AArch64.cpp index 394be5a9f10..40b808d708a 100644 --- a/clang/lib/Basic/Targets/AArch64.cpp +++ b/clang/lib/Basic/Targets/AArch64.cpp @@ -193,6 +193,9 @@ void AArch64TargetInfo::getTargetDefines(const LangOptions &Opts, if (HasFullFP16) Builder.defineMacro("__ARM_FEATURE_FP16_SCALAR_ARITHMETIC", "1"); + if (HasDotProd) + Builder.defineMacro("__ARM_FEATURE_DOTPROD", "1"); + switch (ArchKind) { default: break; @@ -229,6 +232,7 @@ bool AArch64TargetInfo::handleTargetFeatures(std::vector<std::string> &Features, Crypto = 0; Unaligned = 1; HasFullFP16 = 0; + HasDotProd = 0; ArchKind = llvm::AArch64::ArchKind::ARMV8A; for (const auto &Feature : Features) { @@ -248,6 +252,8 @@ bool AArch64TargetInfo::handleTargetFeatures(std::vector<std::string> &Features, ArchKind = llvm::AArch64::ArchKind::ARMV8_2A; if (Feature == "+fullfp16") HasFullFP16 = 1; + if (Feature == "+dotprod") + HasDotProd = 1; } setDataLayout(); |
