Author: Brad Smith Date: 2020-08-11T00:04:24-04:00 New Revision: 5fe171321c018a811debc306a776dbdf27a306dd
URL: https://github.com/llvm/llvm-project/commit/5fe171321c018a811debc306a776dbdf27a306dd DIFF: https://github.com/llvm/llvm-project/commit/5fe171321c018a811debc306a776dbdf27a306dd.diff LOG: [Sparc] Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP macros on SPARCv9 Added: Modified: clang/lib/Basic/Targets/Sparc.cpp clang/test/Preprocessor/predefined-arch-macros.c Removed: ################################################################################ diff --git a/clang/lib/Basic/Targets/Sparc.cpp b/clang/lib/Basic/Targets/Sparc.cpp index 13aa964d4716..48f36c5ba1c6 100644 --- a/clang/lib/Basic/Targets/Sparc.cpp +++ b/clang/lib/Basic/Targets/Sparc.cpp @@ -240,6 +240,11 @@ void SparcV9TargetInfo::getTargetDefines(const LangOptions &Opts, Builder.defineMacro("__sparc_v9__"); Builder.defineMacro("__sparcv9__"); } + + 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"); + Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_8"); } void SparcV9TargetInfo::fillValidCPUList( diff --git a/clang/test/Preprocessor/predefined-arch-macros.c b/clang/test/Preprocessor/predefined-arch-macros.c index e457a0479b33..abab9274ffbb 100644 --- a/clang/test/Preprocessor/predefined-arch-macros.c +++ b/clang/test/Preprocessor/predefined-arch-macros.c @@ -3174,6 +3174,14 @@ // CHECK_SPARCV9: #define __sparcv9 1 // CHECK_SPARCV9: #define __sparcv9__ 1 +// RUN: %clang -E -dM %s -o - 2>&1 \ +// RUN: -target sparcv9-unknown-linux \ +// RUN: | FileCheck -match-full-lines %s -check-prefix=CHECK_SPARCV9_GCC_ATOMICS +// CHECK_SPARCV9_GCC_ATOMICS: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1 +// CHECK_SPARCV9_GCC_ATOMICS: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2 1 +// CHECK_SPARCV9_GCC_ATOMICS: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 1 +// CHECK_SPARCV9_GCC_ATOMICS: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8 1 + // Begin SystemZ/GCC/Linux tests ---------------- // RUN: %clang -march=arch8 -E -dM %s -o - 2>&1 \ _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
