| /* { dg-do compile } */ |
| /* { dg-options "-O3 -fno-tree-loop-distribute-patterns" } */ |
| |
| #include <stdint.h> |
| |
| #define NUM_ELEMS(TYPE) (1024 / sizeof (TYPE)) |
| |
| #define DEF_LOAD_BROADCAST(TYPE) \ |
| void __attribute__ ((noinline, noclone)) \ |
| set_##TYPE (TYPE *restrict a, TYPE *restrict b) \ |
| { \ |
| for (int i = 0; i < NUM_ELEMS (TYPE); i++) \ |
| a[i] = *b; \ |
| } |
| |
| #define DEF_LOAD_BROADCAST_IMM(TYPE, IMM, SUFFIX) \ |
| void __attribute__ ((noinline, noclone)) \ |
| set_##TYPE##_##SUFFIX (TYPE *a) \ |
| { \ |
| for (int i = 0; i < NUM_ELEMS (TYPE); i++) \ |
| a[i] = IMM; \ |
| } |
| |
| #define FOR_EACH_LOAD_BROADCAST(T) \ |
| T (int8_t) \ |
| T (int16_t) \ |
| T (int32_t) \ |
| T (int64_t) |
| |
| #define FOR_EACH_LOAD_BROADCAST_IMM(T) \ |
| T (int32_t, 0x12345678, imm_0x12345678) \ |
| T (int64_t, 0x12345678, imm_0x12345678) \ |
| \ |
| T (int32_t, 0xF2345678, imm_0xF2345678) \ |
| T (int64_t, 0xF2345678, imm_0xF2345678) \ |
| \ |
| T (int64_t, (int64_t) 0xFEBA716B12371765, imm_FEBA716B12371765) |
| |
| FOR_EACH_LOAD_BROADCAST (DEF_LOAD_BROADCAST) |
| FOR_EACH_LOAD_BROADCAST_IMM (DEF_LOAD_BROADCAST_IMM) |
| |
| /* { dg-final { scan-assembler-times {\tld1rb\tz[0-9]+\.b, p[0-7]/z, } 1 } } */ |
| /* { dg-final { scan-assembler-times {\tld1rh\tz[0-9]+\.h, p[0-7]/z, } 1 } } */ |
| /* { dg-final { scan-assembler-times {\tld1rw\tz[0-9]+\.s, p[0-7]/z, } 3 } } */ |
| /* { dg-final { scan-assembler-times {\tld1rd\tz[0-9]+\.d, p[0-7]/z, } 4 } } */ |