Author: Brad Smith Date: 2023-01-05T20:21:22-05:00 New Revision: f70d17fc2c10381682123c5f8766bd59c27dfbdd
URL: https://github.com/llvm/llvm-project/commit/f70d17fc2c10381682123c5f8766bd59c27dfbdd DIFF: https://github.com/llvm/llvm-project/commit/f70d17fc2c10381682123c5f8766bd59c27dfbdd.diff LOG: [LoongArch] Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP macros Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP macros Reviewed By: SixWeining, MaskRay Differential Revision: https://reviews.llvm.org/D141070 Added: Modified: clang/lib/Basic/Targets/LoongArch.cpp clang/test/Preprocessor/init-loongarch.c clang/test/Preprocessor/predefined-arch-macros.c Removed: ################################################################################ diff --git a/clang/lib/Basic/Targets/LoongArch.cpp b/clang/lib/Basic/Targets/LoongArch.cpp index 75e3d503ad24..5ac94864cebb 100644 --- a/clang/lib/Basic/Targets/LoongArch.cpp +++ b/clang/lib/Basic/Targets/LoongArch.cpp @@ -158,6 +158,12 @@ void LoongArchTargetInfo::getTargetDefines(const LangOptions &Opts, } else if (ABI == "lp64s" || ABI == "ilp32s") { Builder.defineMacro("__loongarch_soft_float"); } + + 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"); + if (GRLen == 64) + Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_8"); } static constexpr Builtin::Info BuiltinInfo[] = { diff --git a/clang/test/Preprocessor/init-loongarch.c b/clang/test/Preprocessor/init-loongarch.c index b7b84d42d4ec..686c9681361e 100644 --- a/clang/test/Preprocessor/init-loongarch.c +++ b/clang/test/Preprocessor/init-loongarch.c @@ -81,6 +81,9 @@ // LA32: #define __GCC_ATOMIC_SHORT_LOCK_FREE 2 // LA32: #define __GCC_ATOMIC_TEST_AND_SET_TRUEVAL 1 // LA32: #define __GCC_ATOMIC_WCHAR_T_LOCK_FREE 2 +// LA32: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1 +// LA32: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2 1 +// LA32: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 1 // LA32: #define __ILP32__ 1 // LA32: #define __INT16_C_SUFFIX__ // LA32: #define __INT16_FMTd__ "hd" @@ -394,6 +397,10 @@ // LA64: #define __GCC_ATOMIC_SHORT_LOCK_FREE 2 // LA64: #define __GCC_ATOMIC_TEST_AND_SET_TRUEVAL 1 // LA64: #define __GCC_ATOMIC_WCHAR_T_LOCK_FREE 2 +// LA64: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1 +// LA64: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2 1 +// LA64: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 1 +// LA64: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8 1 // LA64: #define __INT16_C_SUFFIX__ // LA64: #define __INT16_FMTd__ "hd" // LA64: #define __INT16_FMTi__ "hi" diff --git a/clang/test/Preprocessor/predefined-arch-macros.c b/clang/test/Preprocessor/predefined-arch-macros.c index 259ce1b47171..1b1afd6c2238 100644 --- a/clang/test/Preprocessor/predefined-arch-macros.c +++ b/clang/test/Preprocessor/predefined-arch-macros.c @@ -4372,3 +4372,20 @@ // CHECK_WASM_ATOMICS: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2 1 // CHECK_WASM_ATOMICS: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 1 // CHECK_WASM_ATOMICS: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8 1 + +// Begin LoongArch tests ---------------- + +// RUN: %clang -E -dM %s -o - 2>&1 \ +// RUN: --target=loongarch32-unknown-linux-gnu \ +// RUN: | FileCheck -match-full-lines %s -check-prefix=CHECK_LA32_ATOMICS +// CHECK_LA32_ATOMICS: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1 +// CHECK_LA32_ATOMICS: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2 1 +// CHECK_LA32_ATOMICS: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 1 + +// RUN: %clang -E -dM %s -o - 2>&1 \ +// RUN: --target=loongarch64-unknown-linux-gnu \ +// RUN: | FileCheck -match-full-lines %s -check-prefix=CHECK_LA64_ATOMICS +// CHECK_LA64_ATOMICS: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1 +// CHECK_LA64_ATOMICS: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2 1 +// CHECK_LA64_ATOMICS: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 1 +// CHECK_LA64_ATOMICS: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8 1 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
