/* PR debug/46771 */ | |
/* { dg-do compile } */ | |
/* { dg-options "-O -ftree-vectorize -fcompare-debug" } */ | |
unsigned char v[1600]; | |
unsigned char | |
foo (unsigned char x) | |
{ | |
int i; | |
unsigned char a = x; | |
unsigned char b = x; | |
for (i = 0; i < 1600; i++) | |
a = a < v[i] ? v[i] : a; | |
for (i = 0; i < 1600; i++) | |
b = b > v[i] ? v[i] : b; | |
return a - b; | |
} |