/* PR optimization/8555 */ | |
/* { dg-do compile } */ | |
/* { dg-options "-O -ffast-math -funroll-loops" } */ | |
/* { dg-options "-march=pentium3 -O -ffast-math -funroll-loops" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */ | |
float foo (float *a, int i) | |
{ | |
int j; | |
float x = a[j = i - 1], y; | |
for (j = i; --j >= 0; ) | |
if ((y = a[j]) > x) | |
x = y; | |
return x; | |
} |