| /* { dg-do assemble } */ |
| /* { dg-options "-O3 --save-temps -fdump-tree-optimized" } */ |
| |
| /* This test does not work when the truth type does not match vector type. */ |
| /* { dg-additional-options "-mno-avx512f" { target { i?86-*-* x86_64-*-* } } } */ |
| /* { dg-additional-options "-march=armv8-a" { target aarch64_sve } } */ |
| /* { dg-skip-if "no fallback for MVE" { arm_mve } } */ |
| |
| #include <stdint.h> |
| |
| void fun1(int32_t *x, int n) |
| { |
| for (int i = 0; i < (n & -16); i++) |
| x[i] = (-x[i]) >> 31; |
| } |
| |
| void fun2(int32_t *x, int n) |
| { |
| for (int i = 0; i < (n & -16); i++) |
| x[i] = (-x[i]) >> 30; |
| } |
| |
| /* Xfail amdgcn where vector truth type is not integer type. */ |
| /* { dg-final { scan-tree-dump {\s+>\s+\{ 0(, 0)+ \}} optimized { target vect_int xfail amdgcn-*-* } } } */ |
| /* { dg-final { scan-tree-dump {\s+>\s+0} optimized { target { ! vect_int } } } } */ |
| /* { dg-final { scan-tree-dump-not {\s+>>\s+31} optimized { xfail amdgcn-*-* } } } */ |
