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gnu
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gcc
/
fe115e3147d7d8adf8c94451cc33c9b177293f29
/
.
/
gcc
/
testsuite
/
gcc.dg
/
tree-ssa
/
ssa-fre-48.c
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/* { dg-do compile } */
/* { dg-options "-O -fdump-tree-fre1-details" } */
int
foo
(
int
i
)
{
if
(
i
)
{
if
(
i
)
return
1
;
else
return
0
;
}
return
0
;
}
/* { dg-final { scan-tree-dump "Removing unexecutable edge" "fre1" } } */
