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PR rtl-optimization/87918
[official-gcc.git]
/
gcc
/
testsuite
/
gcc.target
/
i386
/
rdfsbase-2.c
blob
2698a5170f42ac4eef10f58d57c6f5e0f10c8dc2
1
/* { dg-do compile { target { ! ia32 } } } */
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/* { dg-options "-O2 -mfsgsbase" } */
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/* { dg-final { scan-assembler "rdfsbase\[ \t]+(%|)rax" } } */
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#include <immintrin.h>
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unsigned long long
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read_fs_base64
(
void
)
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{
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return
_readfsbase_u64
();
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}