Author: Dan Klishch Date: 2024-04-26T08:14:47-04:00 New Revision: 134e645645832af6fe9c15d121551de989aa81cf
URL: https://github.com/llvm/llvm-project/commit/134e645645832af6fe9c15d121551de989aa81cf DIFF: https://github.com/llvm/llvm-project/commit/134e645645832af6fe9c15d121551de989aa81cf.diff LOG: [clang][X86] Fix -Wundef warning in cpuid.h (#89842) Caught by compiling a project (SerenityOS) that uses compiler-rt and not silencing warnings from system headers. Added: Modified: clang/lib/Headers/cpuid.h Removed: ################################################################################ diff --git a/clang/lib/Headers/cpuid.h b/clang/lib/Headers/cpuid.h index 0bb9912b465ffe..bb7692efb78ffe 100644 --- a/clang/lib/Headers/cpuid.h +++ b/clang/lib/Headers/cpuid.h @@ -10,7 +10,7 @@ #ifndef __CPUID_H #define __CPUID_H -#if !(__x86_64__ || __i386__) +#if !defined(__x86_64__) && !defined(__i386__) #error this header is for x86 only #endif @@ -256,7 +256,7 @@ #define bit_AVX10_256 0x00020000 #define bit_AVX10_512 0x00040000 -#if __i386__ +#ifdef __i386__ #define __cpuid(__leaf, __eax, __ebx, __ecx, __edx) \ __asm("cpuid" : "=a"(__eax), "=b" (__ebx), "=c"(__ecx), "=d"(__edx) \ : "0"(__leaf)) @@ -285,7 +285,7 @@ static __inline unsigned int __get_cpuid_max (unsigned int __leaf, unsigned int *__sig) { unsigned int __eax, __ebx, __ecx, __edx; -#if __i386__ +#ifdef __i386__ int __cpuid_supported; __asm(" pushfl\n" _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
