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gnu
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gcc
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refs/heads/releases/gcc-9
/
.
/
gcc
/
testsuite
/
gcc.target
/
i386
/
builtin-bswap-1.c
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/* { dg-do compile } */
/* { dg-options "-O2" } */
/* { dg-final { scan-assembler-not "builtin_bswap" } } */
long
foo
(
long
a
)
{
long
b
;
#if __LP64__
b
=
__builtin_bswap64
(
a
);
#else
b
=
__builtin_bswap32
(
a
);
#endif
return
b
;
}