Author: Matt Arsenault Date: 2019-12-07T00:09:10+05:30 New Revision: 2cc11941a2e88236e0b4842229454ae6d85142cd
URL: https://github.com/llvm/llvm-project/commit/2cc11941a2e88236e0b4842229454ae6d85142cd DIFF: https://github.com/llvm/llvm-project/commit/2cc11941a2e88236e0b4842229454ae6d85142cd.diff LOG: clang/AMDGPU: Fix default for frame-pointer attribute Enabling optimization should allow frame pointer elimination. Added: clang/test/Driver/frame-pointer-elim.cl Modified: clang/lib/Driver/ToolChains/Clang.cpp Removed: ################################################################################ diff --git a/clang/lib/Driver/ToolChains/Clang.cpp b/clang/lib/Driver/ToolChains/Clang.cpp index 5ebf36f13ce9..02a365fa4969 100644 --- a/clang/lib/Driver/ToolChains/Clang.cpp +++ b/clang/lib/Driver/ToolChains/Clang.cpp @@ -538,6 +538,8 @@ static bool useFramePointerForTargetByDefault(const ArgList &Args, case llvm::Triple::ppc64le: case llvm::Triple::riscv32: case llvm::Triple::riscv64: + case llvm::Triple::amdgcn: + case llvm::Triple::r600: return !areOptimizationsEnabled(Args); default: break; diff --git a/clang/test/Driver/frame-pointer-elim.cl b/clang/test/Driver/frame-pointer-elim.cl new file mode 100644 index 000000000000..c469d10a64be --- /dev/null +++ b/clang/test/Driver/frame-pointer-elim.cl @@ -0,0 +1,8 @@ +// RUN: %clang -target amdgcn-amd-amdhsa -### -S -O3 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECKNONE %s +// RUN: %clang -target amdgcn-amd-amdhsa -### -S -O3 -fno-omit-frame-pointer %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECKALL %s +// RUN: %clang -target amdgcn-amd-amdhsa -### -S %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECKALL %s +// RUN: %clang -target amdgcn-amd-amdhsa -### -S -O0 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECKALL %s +// RUN: %clang -target amdgcn-amd-amdhsa -### -S -cl-opt-disable %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECKALL %s + +// CHECKNONE: -mframe-pointer=none +// CHECKALL: -mframe-pointer=all _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
