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[Sparc] Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP macros on SPARCv9

This commit is contained in:
Brad Smith 2020-08-11 00:04:24 -04:00
parent c4701c9c62
commit 5fe171321c
2 changed files with 13 additions and 0 deletions
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5
clang/lib/Basic/Targets/Sparc.cpp
View File

@ -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(

8
clang/test/Preprocessor/predefined-arch-macros.c
View File

@ -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 \