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llvm-gcc-4.2
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gcc
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testsuite
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gcc.target
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i386
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mmx-7.c
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/* PR middle-end/26379 */
/* { dg-do compile } */
/* { dg-options "-O2 -mmmx" } */
#include
<mmintrin.h>
void
foo
(
__m64
*
p
)
{
__m64 m
;
m
=
p
[
0
];
m
=
_mm_srli_pi16
(
m
,
2
);
m
=
_mm_slli_pi16
(
m
,
8
);
p
[
0
]
=
m
;
_mm_empty
();
}