Viewing file:  cond_fmul_4.c (2.06 KB) -rw-r--r--
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/* { dg-do compile } */
/* { dg-options "-O2 -ftree-vectorize" } */
#include <stdint.h>
#define DEF_LOOP(TYPE, PRED_TYPE, NAME, CONST) \
void __attribute__ ((noipa)) \
test_##TYPE##_##NAME (TYPE *__restrict x, \
TYPE *__restrict y, \
PRED_TYPE *__restrict pred, \
int n) \
{ \
for (int i = 0; i < n; ++i) \
x[i] = pred[i] != 1 ? y[i] * (TYPE) CONST : 0; \
}
#define TEST_TYPE(T, TYPE, PRED_TYPE) \
T (TYPE, PRED_TYPE, half, 0.5) \
T (TYPE, PRED_TYPE, two, 2.0) \
T (TYPE, PRED_TYPE, four, 4.0)
#define TEST_ALL(T) \
TEST_TYPE (T, _Float16, int16_t) \
TEST_TYPE (T, float, int32_t) \
TEST_TYPE (T, double, int64_t)
TEST_ALL (DEF_LOOP)
/* { dg-final { scan-assembler-times {\tfmul\tz[0-9]+\.h, p[0-7]/m, z[0-9]+\.h, #0\.5\n} 1 } } */
/* { dg-final { scan-assembler-times {\tfmul\tz[0-9]+\.s, p[0-7]/m, z[0-9]+\.s, #0\.5\n} 1 } } */
/* { dg-final { scan-assembler-times {\tfmul\tz[0-9]+\.d, p[0-7]/m, z[0-9]+\.d, #0\.5\n} 1 } } */
/* { dg-final { scan-assembler-times {\tfmul\tz[0-9]+\.h, p[0-7]/m, z[0-9]+\.h, #2\.0\n} 1 } } */
/* { dg-final { scan-assembler-times {\tfmul\tz[0-9]+\.s, p[0-7]/m, z[0-9]+\.s, #2\.0\n} 1 } } */
/* { dg-final { scan-assembler-times {\tfmul\tz[0-9]+\.d, p[0-7]/m, z[0-9]+\.d, #2\.0\n} 1 } } */
/* { dg-final { scan-assembler-times {\tfmov\tz[0-9]+\.h, #4\.0} 1 } } */
/* { dg-final { scan-assembler-times {\tfmov\tz[0-9]+\.s, #4\.0} 1 } } */
/* { dg-final { scan-assembler-times {\tfmov\tz[0-9]+\.d, #4\.0} 1 } } */
/* { dg-final { scan-assembler-times {\tfmul\tz[0-9]+\.h, p[0-7]/m, z[0-9]+\.h, z[0-9]+\.h\n} 1 } } */
/* { dg-final { scan-assembler-times {\tfmul\tz[0-9]+\.s, p[0-7]/m, z[0-9]+\.s, z[0-9]+\.s\n} 1 } } */
/* { dg-final { scan-assembler-times {\tfmul\tz[0-9]+\.d, p[0-7]/m, z[0-9]+\.d, z[0-9]+\.d\n} 1 } } */
/* { dg-final { scan-assembler-times {\tmovprfx\tz[0-9]+\.s, p[0-7]/z, z[0-9]+\.s\n} 3 } } */
/* { dg-final { scan-assembler-times {\tmovprfx\tz[0-9]+\.d, p[0-7]/z, z[0-9]+\.d\n} 3 } } */
/* { dg-final { scan-assembler-not {\tmov\tz} } } */
/* { dg-final { scan-assembler-not {\tsel\t} } } */
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