Viewing file:  cond_fmaxnm_2.c (1.69 KB) -rw-r--r--
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/* { dg-do compile } */
/* { dg-options "-O2 -ftree-vectorize -ffast-math" } */
#include <stdint.h>
#ifndef FN
#define FN(X) __builtin_fmax##X
#endif
#define DEF_LOOP(FN, TYPE, NAME, CONST) \
void __attribute__ ((noipa)) \
test_##TYPE##_##NAME (TYPE *__restrict x, \
TYPE *__restrict y, \
TYPE *__restrict z, \
int n) \
{ \
for (int i = 0; i < n; ++i) \
x[i] = y[i] < 8 ? FN (z[i], CONST) : y[i]; \
}
#define TEST_TYPE(T, FN, TYPE) \
T (FN, TYPE, zero, 0) \
T (FN, TYPE, one, 1) \
T (FN, TYPE, two, 2)
#define TEST_ALL(T) \
TEST_TYPE (T, FN (f32), float) \
TEST_TYPE (T, FN (f64), double)
TEST_ALL (DEF_LOOP)
/* { dg-final { scan-assembler-times {\tfmaxnm\tz[0-9]+\.s, p[0-7]/m, z[0-9]+\.s, #0\.0\n} 1 } } */
/* { dg-final { scan-assembler-times {\tfmaxnm\tz[0-9]+\.d, p[0-7]/m, z[0-9]+\.d, #0\.0\n} 1 } } */
/* { dg-final { scan-assembler-times {\tfmaxnm\tz[0-9]+\.s, p[0-7]/m, z[0-9]+\.s, #1\.0\n} 1 } } */
/* { dg-final { scan-assembler-times {\tfmaxnm\tz[0-9]+\.d, p[0-7]/m, z[0-9]+\.d, #1\.0\n} 1 } } */
/* { dg-final { scan-assembler-times {\tfmov\tz[0-9]+\.s, #2\.0} 1 } } */
/* { dg-final { scan-assembler-times {\tfmov\tz[0-9]+\.d, #2\.0} 1 } } */
/* { dg-final { scan-assembler-times {\tfmaxnm\tz[0-9]+\.s, p[0-7]/m, z[0-9]+\.s, z[0-9]+\.s\n} 1 } } */
/* { dg-final { scan-assembler-times {\tfmaxnm\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]/m, z[0-9]+\.s\n} 3 } } */
/* { dg-final { scan-assembler-times {\tmovprfx\tz[0-9]+\.d, p[0-7]/m, z[0-9]+\.d\n} 3 } } */
/* { dg-final { scan-assembler-not {\tmov\tz} } } */
/* { dg-final { scan-assembler-not {\tsel\t} } } */
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