| /* Test the `vextu64' AArch64 SIMD intrinsic. */ |
| |
| /* { dg-do run } */ |
| /* { dg-options "-save-temps -O3 -fno-inline" } */ |
| |
| #include "arm_neon.h" |
| |
| extern void abort (void); |
| |
| int |
| main (int argc, char **argv) |
| { |
| uint64_t arr1[] = {0}; |
| uint64x1_t in1 = vld1_u64 (arr1); |
| uint64_t arr2[] = {1}; |
| uint64x1_t in2 = vld1_u64 (arr2); |
| uint64x1_t actual = vext_u64 (in1, in2, 0); |
| if (actual[0] != in1[0]) |
| abort (); |
| |
| return 0; |
| } |
| |
| /* Do not scan-assembler. An EXT instruction could be emitted, but would merely |
| return its first argument, so it is legitimate to optimize it out. */ |
