| /* { dg-do compile } */ |
| /* { dg-options "-O2 -ftree-vectorize" } */ |
| |
| #include <stdint.h> |
| |
| void consumer (void *); |
| |
| #define TEST_LOOP(TYPE, VAL) \ |
| void \ |
| multi_loop_##TYPE (TYPE *x) \ |
| { \ |
| for (int i = 0; i < 100; ++i) \ |
| x[i] += VAL; \ |
| consumer (x); \ |
| for (int i = 0; i < 100; ++i) \ |
| x[i] += VAL; \ |
| consumer (x); \ |
| for (int i = 0; i < 100; ++i) \ |
| x[i] += VAL; \ |
| consumer (x); \ |
| } |
| |
| TEST_LOOP (uint16_t, 0x1234); |
| TEST_LOOP (uint32_t, 0x12345); |
| TEST_LOOP (uint64_t, 0x123456); |
| |
| /* { dg-final { scan-assembler-times {\tptrue\tp[0-9]+\.b,} 6 } } */ |
| /* { dg-final { scan-assembler-not {\tptrue\tp[0-9]+\.h,} } } */ |
| /* { dg-final { scan-assembler-not {\tptrue\tp[0-9]+\.s,} } } */ |
| /* { dg-final { scan-assembler-not {\tptrue\tp[0-9]+\.d,} } } */ |
| /* { dg-final { scan-assembler-times {\tmov\tz[0-9]+\.h, w[0-9]+\n} 3 } } */ |
| /* { dg-final { scan-assembler-times {\tld1rw\tz[0-9]+\.s,} 3 } } */ |
| /* { dg-final { scan-assembler-times {\tld1rd\tz[0-9]+\.d,} 3 } } */ |
| /* { dg-final { scan-assembler-not {\tldr\tz[0-9]} } } */ |
| /* { dg-final { scan-assembler-not {\tstr\tz[0-9]} } } */ |
| /* { dg-final { scan-assembler-not {\tldr\tp[0-9]} } } */ |
| /* { dg-final { scan-assembler-not {\tstr\tp[0-9]} } } */ |
