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[clang][X86] Fix -Wundef warning in cpuid.h #89842

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Merged
merged 1 commit into from
Apr 26, 2024
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[clang][X86] Fix -Wundef warning in cpuid.h #89842

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6 changes: 3 additions & 3 deletions clang/lib/Headers/cpuid.h
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Original file line number Diff line number Diff line change
Expand Up @@ -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

Expand Down Expand Up @@ -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))
Expand Down Expand Up @@ -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"
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