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middle-end: also optimized `popcount(a) <= 1` [PR90693]
[official-gcc.git]
/
gcc
/
testsuite
/
gcc.dg
/
tree-ssa
/
upcast-1.c
blob
4520aba1359d6b70271ca479b6b8180596688a81
1
/* { dg-do compile } */
2
/* { dg-options "-fdump-tree-gimple" } */
3
4
typedef
struct
{
int
i
; }
Foo
;
5
Foo foo
;
6
Foo
*
bar
(
void
)
7
{
8
return
(
Foo
*)&
foo
.
i
;
9
}
10
11
/* { dg-final { scan-tree-dump "&foo;" "gimple" } } */