Author: yonghong-song Date: 2025-10-28T15:20:36-07:00 New Revision: 2aecb3cc58613010c40e55c3ca45d85249cc970d
URL: https://github.com/llvm/llvm-project/commit/2aecb3cc58613010c40e55c3ca45d85249cc970d DIFF: https://github.com/llvm/llvm-project/commit/2aecb3cc58613010c40e55c3ca45d85249cc970d.diff LOG: [Clang][BPF] Add __BPF_FEATURE_GOTOX (#165456) Add a macro __BPF_FEATURE_GOTOX for bpf target for cpu v4. So the developer can easily detect whether insn gotox is supported or not. Added: Modified: clang/lib/Basic/Targets/BPF.cpp clang/test/Preprocessor/bpf-predefined-macros.c Removed: ################################################################################ diff --git a/clang/lib/Basic/Targets/BPF.cpp b/clang/lib/Basic/Targets/BPF.cpp index 0411bcca51789..8de1083d758c7 100644 --- a/clang/lib/Basic/Targets/BPF.cpp +++ b/clang/lib/Basic/Targets/BPF.cpp @@ -75,6 +75,7 @@ void BPFTargetInfo::getTargetDefines(const LangOptions &Opts, Builder.defineMacro("__BPF_FEATURE_GOTOL"); Builder.defineMacro("__BPF_FEATURE_ST"); Builder.defineMacro("__BPF_FEATURE_LOAD_ACQ_STORE_REL"); + Builder.defineMacro("__BPF_FEATURE_GOTOX"); } } diff --git a/clang/test/Preprocessor/bpf-predefined-macros.c b/clang/test/Preprocessor/bpf-predefined-macros.c index cd8a2ec031925..a9ae8c58c3ba7 100644 --- a/clang/test/Preprocessor/bpf-predefined-macros.c +++ b/clang/test/Preprocessor/bpf-predefined-macros.c @@ -70,6 +70,9 @@ int u; #ifdef __BPF_FEATURE_LOAD_ACQ_STORE_REL int v; #endif +#ifdef __BPF_FEATURE_GOTOX +int w; +#endif // CHECK: int b; // CHECK: int c; @@ -110,6 +113,7 @@ int v; // CPU_V4: int u; // CPU_V4: int v; +// CPU_V4: int w; // CPU_GENERIC: int g; _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
