arsenm created this revision. arsenm added a reviewer: yaxunl. Herald added subscribers: t-tye, tpr, dstuttard, nhaehnle, wdng, jvesely, kzhuravl.
https://reviews.llvm.org/D62697 Files: lib/Driver/ToolChains/AMDGPU.h test/Driver/fast-math.c Index: test/Driver/fast-math.c =================================================================== --- test/Driver/fast-math.c +++ test/Driver/fast-math.c @@ -97,6 +97,12 @@ // RUN: | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s // RUN: %clang -### -target x86_64-linux-android -c %s 2>&1 \ // RUN: | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s +// RUN: %clang -### -target amdgcn-amd-amdhsa -c %s 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s +// RUN: %clang -### -target amdgcn-amd-amdpal -c %s 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s +// RUN: %clang -### -target amdgcn-mesa-mesa3d -c %s 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s // // Check that -ffast-math disables -fmath-errno, and -fno-fast-math merely // preserves the target default. Also check various flag set operations between Index: lib/Driver/ToolChains/AMDGPU.h =================================================================== --- lib/Driver/ToolChains/AMDGPU.h +++ lib/Driver/ToolChains/AMDGPU.h @@ -57,6 +57,8 @@ const llvm::opt::ArgList &Args); unsigned GetDefaultDwarfVersion() const override { return 5; } bool IsIntegratedAssemblerDefault() const override { return true; } + bool IsMathErrnoDefault() const override { return false; } + llvm::opt::DerivedArgList * TranslateArgs(const llvm::opt::DerivedArgList &Args, StringRef BoundArch, Action::OffloadKind DeviceOffloadKind) const override;
Index: test/Driver/fast-math.c =================================================================== --- test/Driver/fast-math.c +++ test/Driver/fast-math.c @@ -97,6 +97,12 @@ // RUN: | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s // RUN: %clang -### -target x86_64-linux-android -c %s 2>&1 \ // RUN: | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s +// RUN: %clang -### -target amdgcn-amd-amdhsa -c %s 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s +// RUN: %clang -### -target amdgcn-amd-amdpal -c %s 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s +// RUN: %clang -### -target amdgcn-mesa-mesa3d -c %s 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s // // Check that -ffast-math disables -fmath-errno, and -fno-fast-math merely // preserves the target default. Also check various flag set operations between Index: lib/Driver/ToolChains/AMDGPU.h =================================================================== --- lib/Driver/ToolChains/AMDGPU.h +++ lib/Driver/ToolChains/AMDGPU.h @@ -57,6 +57,8 @@ const llvm::opt::ArgList &Args); unsigned GetDefaultDwarfVersion() const override { return 5; } bool IsIntegratedAssemblerDefault() const override { return true; } + bool IsMathErrnoDefault() const override { return false; } + llvm::opt::DerivedArgList * TranslateArgs(const llvm::opt::DerivedArgList &Args, StringRef BoundArch, Action::OffloadKind DeviceOffloadKind) const override;
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