/* { dg-do compile } */ | |
/* { dg-additional-options "-ffast-math -fsignaling-nans -fvar-tracking-assignments -fno-move-loop-stores -ftree-loop-distribution" } */ | |
int n; | |
double | |
ext1 (int); | |
void | |
ext2 (double); | |
int | |
sum (int v1, int v2) | |
{ | |
return v1 + v2; | |
} | |
void | |
bar (void) | |
{ | |
ext2 (ext1 (n)); | |
} | |
__attribute__ ((optimize ("-O3"))) void | |
foo (int *x) | |
{ | |
static int i; | |
bar (); | |
for (i = 0; i != 2; i = sum (i, 1)) | |
n = *x = 0; | |
} | |
/* { dg-message "other options take precedence" "" { target *-*-* } 0 } */ |