Viewing file:  unpack_unsigned_1.c (1.05 KB) -rw-r--r--
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/* { dg-do compile } */
/* { dg-options "-O2 -ftree-vectorize -fno-inline --param aarch64-sve-compare-costs=0" } */
#include <stdint.h>
#define UNPACK(TYPED, TYPES) \
void __attribute__ ((noinline, noclone)) \
unpack_##TYPED##_##TYPES (TYPED *d, TYPES *s, int size) \
{ \
for (int i = 0; i < size; i++) \
d[i] = (TYPES) (s[i] + 1); \
}
#define TEST_ALL(T) \
T (int64_t, uint32_t) \
T (int32_t, uint16_t) \
T (int16_t, uint8_t) \
T (uint64_t, uint32_t) \
T (uint32_t, uint16_t) \
T (uint16_t, uint8_t)
TEST_ALL (UNPACK)
/* { dg-final { scan-assembler-times {\tuunpkhi\tz[0-9]+\.d, z[0-9]+\.s\n} 2 } } */
/* { dg-final { scan-assembler-times {\tuunpkhi\tz[0-9]+\.s, z[0-9]+\.h\n} 2 } } */
/* { dg-final { scan-assembler-times {\tuunpkhi\tz[0-9]+\.h, z[0-9]+\.b\n} 2 } } */
/* { dg-final { scan-assembler-times {\tuunpklo\tz[0-9]+\.d, z[0-9]+\.s\n} 2 } } */
/* { dg-final { scan-assembler-times {\tuunpklo\tz[0-9]+\.s, z[0-9]+\.h\n} 2 } } */
/* { dg-final { scan-assembler-times {\tuunpklo\tz[0-9]+\.h, z[0-9]+\.b\n} 2 } } */
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