/* PR tree-optimization/19899 */ | |
/* Decrementing a floating-point variable in a loop caused an ICE. */ | |
/* { dg-do run } */ | |
/* { dg-options "-O -ftree-vectorize" } */ | |
extern void abort (void); | |
int main() | |
{ | |
double a = 20; | |
int i; | |
for (i = 0; i < 10; ++i) | |
a -= 2; | |
if (a) | |
abort(); | |
return 0; | |
} |