diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/arm/neon-combine-sub-abs-into-vabd.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/arm/neon-combine-sub-abs-into-vabd.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/arm/neon-combine-sub-abs-into-vabd.c b/gcc-4.9/gcc/testsuite/gcc.target/arm/neon-combine-sub-abs-into-vabd.c new file mode 100644 index 000000000..fe3d78b30 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/arm/neon-combine-sub-abs-into-vabd.c @@ -0,0 +1,42 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target arm_neon_ok } */ +/* { dg-options "-O2 -funsafe-math-optimizations" } */ +/* { dg-add-options arm_neon } */ + +#include <arm_neon.h> +float32x2_t f_sub_abs_to_vabd_32(float32x2_t val1, float32x2_t val2) +{ + float32x2_t sres = vsub_f32(val1, val2); + float32x2_t res = vabs_f32 (sres); + + return res; +} +/* { dg-final { scan-assembler "vabd\.f32" } }*/ + +#include <arm_neon.h> +int8x8_t sub_abs_to_vabd_8(int8x8_t val1, int8x8_t val2) +{ + int8x8_t sres = vsub_s8(val1, val2); + int8x8_t res = vabs_s8 (sres); + + return res; +} +/* { dg-final { scan-assembler "vabd\.s8" } }*/ + +int16x4_t sub_abs_to_vabd_16(int16x4_t val1, int16x4_t val2) +{ + int16x4_t sres = vsub_s16(val1, val2); + int16x4_t res = vabs_s16 (sres); + + return res; +} +/* { dg-final { scan-assembler "vabd\.s16" } }*/ + +int32x2_t sub_abs_to_vabd_32(int32x2_t val1, int32x2_t val2) +{ + int32x2_t sres = vsub_s32(val1, val2); + int32x2_t res = vabs_s32 (sres); + + return res; +} +/* { dg-final { scan-assembler "vabd\.s32" } }*/ |