| /* { dg-do assemble { target aarch64_asm_sve_ok } } */ |
| /* { dg-options "-O2 -ftree-vectorize --save-temps" } */ |
| |
| #include <stdint.h> |
| |
| void __attribute__ ((noinline, noclone)) |
| clz_32 (unsigned int *restrict dst, uint32_t *restrict src, int size) |
| { |
| for (int i = 0; i < size; ++i) |
| dst[i] = __builtin_clz (src[i]); |
| } |
| |
| void __attribute__ ((noinline, noclone)) |
| clz_64 (unsigned int *restrict dst, uint64_t *restrict src, int size) |
| { |
| for (int i = 0; i < size; ++i) |
| dst[i] = __builtin_clzll (src[i]); |
| } |
| |
| /* { dg-final { scan-assembler-times {\tclz\tz[0-9]+\.s, p[0-7]/m, z[0-9]+\.s\n} 1 } } */ |
| /* { dg-final { scan-assembler-times {\tclz\tz[0-9]+\.d, p[0-7]/m, z[0-9]+\.d\n} 2 } } */ |
| /* { dg-final { scan-assembler-times {\tuzp1\tz[0-9]+\.s, z[0-9]+\.s, z[0-9]+\.s\n} 1 } } */ |
