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gcc
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refs/heads/devel/c++-contracts
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.
/
gcc
/
testsuite
/
gcc.target
/
xtensa
/
check_zero_byte.c
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/* { dg-do compile } */
/* { dg-options "-O" } */
int
check_zero_byte
(
int
v
)
{
return
(
v
-
0x01010101
)
&
~
v
&
0x80808080
;
}
/* { dg-final { scan-assembler-not "movi" } } */