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gcc
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fba228e259dd5112851527f2dbb62c5601100985
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.
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gcc
/
testsuite
/
gcc.target
/
powerpc
/
rotmask.c
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/* { dg-require-effective-target lp64 } */
/* { dg-options "-O2" } */
/* { dg-final { scan-assembler-not "rotldi" } } */
unsigned
long
f
(
unsigned
long
x
)
{
return
((
x
<<
1
)
|
(
x
>>
63
))
&
0xffffffff
;
}