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gcc
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refs/heads/devel/gccgo
/
.
/
gcc
/
testsuite
/
gcc.dg
/
pr108970.c
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/* { dg-do compile } */
/* { dg-options "-O1 -ftree-loop-vectorize -fno-tree-dce -fno-tree-scev-cprop" } */
int
m
;
__attribute__
((
noinline
,
returns_twice
))
void
empty
(
void
)
{
}
void
foo
(
void
)
{
while
(
m
<
1
)
{
empty
();
++
m
;
}
}