| /* { dg-do compile } */ |
| /* { dg-options "-O -frounding-math -fdump-tree-optimized-raw -Wno-psabi" } */ |
| |
| #define DEF(num, T1, T2) T2 f##num(T1 x) { \ |
| T1 y = -x; \ |
| T2 z = (T2)y; \ |
| return -z; \ |
| } |
| DEF(0, int, long long) |
| DEF(1, int, unsigned long long) |
| DEF(2, long long, int) |
| DEF(3, unsigned long long, int) |
| DEF(4, long long, unsigned) |
| DEF(5, unsigned long long, unsigned) |
| DEF(6, float, double) |
| |
| typedef int vec __attribute__((vector_size(4*sizeof(int)))); |
| typedef unsigned uvec __attribute__((vector_size(4*sizeof(int)))); |
| void h(vec*p,uvec*q){ |
| vec a = -*p; |
| *q = -(uvec)a; |
| } |
| |
| /* { dg-final { scan-tree-dump-not "negate_expr" "optimized"} } */ |
