Author: flyingforyou Date: Tue Apr 17 15:38:40 2018 New Revision: 330229 URL: http://llvm.org/viewvc/llvm-project?rev=330229&view=rev Log: [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 Modified: cfe/trunk/lib/Basic/Targets/AArch64.cpp cfe/trunk/lib/Basic/Targets/AArch64.h cfe/trunk/test/Preprocessor/aarch64-target-features.c Modified: cfe/trunk/lib/Basic/Targets/AArch64.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Targets/AArch64.cpp?rev=330229&r1=330228&r2=330229&view=diff ============================================================================== --- cfe/trunk/lib/Basic/Targets/AArch64.cpp (original) +++ cfe/trunk/lib/Basic/Targets/AArch64.cpp Tue Apr 17 15:38:40 2018 @@ -193,6 +193,9 @@ void AArch64TargetInfo::getTargetDefines 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::handleTargetFeat Crypto = 0; Unaligned = 1; HasFullFP16 = 0; + HasDotProd = 0; ArchKind = llvm::AArch64::ArchKind::ARMV8A; for (const auto &Feature : Features) { @@ -248,6 +252,8 @@ bool AArch64TargetInfo::handleTargetFeat ArchKind = llvm::AArch64::ArchKind::ARMV8_2A; if (Feature == "+fullfp16") HasFullFP16 = 1; + if (Feature == "+dotprod") + HasDotProd = 1; } setDataLayout(); Modified: cfe/trunk/lib/Basic/Targets/AArch64.h URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Targets/AArch64.h?rev=330229&r1=330228&r2=330229&view=diff ============================================================================== --- cfe/trunk/lib/Basic/Targets/AArch64.h (original) +++ cfe/trunk/lib/Basic/Targets/AArch64.h Tue Apr 17 15:38:40 2018 @@ -33,6 +33,7 @@ class LLVM_LIBRARY_VISIBILITY AArch64Tar unsigned Crypto; unsigned Unaligned; unsigned HasFullFP16; + unsigned HasDotProd; llvm::AArch64::ArchKind ArchKind; static const Builtin::Info BuiltinInfo[]; Modified: cfe/trunk/test/Preprocessor/aarch64-target-features.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Preprocessor/aarch64-target-features.c?rev=330229&r1=330228&r2=330229&view=diff ============================================================================== --- cfe/trunk/test/Preprocessor/aarch64-target-features.c (original) +++ cfe/trunk/test/Preprocessor/aarch64-target-features.c Tue Apr 17 15:38:40 2018 @@ -38,6 +38,7 @@ // CHECK-NOT: __ARM_SIZEOF_MINIMAL_ENUM 1 // CHECK-NOT: __ARM_SIZEOF_WCHAR_T 2 // CHECK-NOT: __ARM_FEATURE_SVE +// CHECK-NOT: __ARM_FEATURE_DOTPROD // RUN: %clang -target aarch64_be-eabi -x c -E -dM %s -o - | FileCheck %s -check-prefix CHECK-BIGENDIAN // CHECK-BIGENDIAN: __ARM_BIG_ENDIAN 1 @@ -89,6 +90,9 @@ // RUN: %clang -target aarch64-none-linux-gnu -march=armv8-a+sve -x c -E -dM %s -o - | FileCheck --check-prefix=CHECK-SVE %s // CHECK-SVE: __ARM_FEATURE_SVE 1 +// RUN: %clang -target aarch64-none-linux-gnu -march=armv8.2a+dotprod -x c -E -dM %s -o - | FileCheck --check-prefix=CHECK-DOTPROD %s +// CHECK-DOTPROD: __ARM_FEATURE_DOTPROD 1 + // RUN: %clang -target aarch64-none-linux-gnueabi -march=armv8.2a+fp16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-VECTOR-SCALAR %s // CHECK-FULLFP16-VECTOR-SCALAR: #define __ARM_FEATURE_FP16_SCALAR_ARITHMETIC 1 // CHECK-FULLFP16-VECTOR-SCALAR: #define __ARM_FEATURE_FP16_VECTOR_ARITHMETIC 1 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
