| /* Test the vmulxs_f32 AArch64 SIMD intrinsic. */ |
| |
| /* { dg-do run } */ |
| /* { dg-options "-save-temps -O3" } */ |
| |
| #include "arm_neon.h" |
| |
| extern void abort (void); |
| |
| void __attribute__ ((noinline)) |
| test_case (float32_t v1, float32_t v2, float32_t e) |
| { |
| float32_t actual = vmulxs_f32 (v1, v2); |
| if (actual != e) |
| abort (); |
| } |
| |
| int |
| main (void) |
| { |
| float32_t v1 = 3.14159265359; |
| float32_t v2 = 1.383894; |
| float32_t v3 = -2.71828; |
| float32_t v4 = -3.4891931; |
| |
| test_case (v1, v2, v1 * v2); |
| test_case (0.0, __builtin_huge_valf (), 2.0); |
| test_case (0.0, -__builtin_huge_valf (), -2.0); |
| test_case (-0.0, __builtin_huge_valf (), -2.0); |
| test_case (-0.0, -__builtin_huge_valf (), 2.0); |
| |
| return 0; |
| } |
| /* { dg-final { scan-assembler-times "fmulx\[ \t\]+\[sS\]\[0-9\]+, ?\[sS\]\[0-9\]+, ?\[sS\]\[0-9\]+\n" 1 } } */ |