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re PR tree-optimization/33291 (a+=2; a+=2 not simplified to a+=4; with -O3 ...
[gcc.git]
/
gcc
/
testsuite
/
gcc.dg
/
tree-ssa
/
complex-4.c
1
/* { dg-do compile } */
2
/* { dg-options "-O2 -fdump-tree-optimized" } */
3
int
g
(
_Complex
int
*);
4
int
f
(
void
)
5
{
6
_Complex
int
t
=
0
;
7
int
i
,
j
;
8
__real__ t
+=
2
;
9
__imag__ t
+=
2
;
10
return
g
(&
t
);
11
}
12
13
/* { dg-final { scan-tree-dump-times "__complex__" 0 "optimized" } } */
14
/* { dg-final { cleanup-tree-dump "optimized" } } */