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fix of AX_GCC_X86_AVX_XGETBV macro

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Antonin Portelli 2015-07-17 11:15:57 +09:00
parent 807e329a18
commit 3fc9c00465
1 changed files with 1 additions and 1 deletions
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2
m4/ax_gcc_x86_avx_xgetbv.m4
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@ -65,7 +65,7 @@ AC_CACHE_CHECK(for x86-AVX xgetbv $1 output, ax_cv_gcc_x86_avx_xgetbv_$1,
FILE *f;
/* Opcodes for xgetbv */
__asm__(".byte 0x0f, 0x01, 0xd0"
: "=a" (eax), "=d" (edx),
: "=a" (eax), "=d" (edx)
: "c" (op));
f = fopen("conftest_xgetbv", "w"); if (!f) return 1;
fprintf(f, "%x:%x\n", eax, edx);