diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/aarch64/vect-vaddv.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/aarch64/vect-vaddv.c | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/aarch64/vect-vaddv.c b/gcc-4.9/gcc/testsuite/gcc.target/aarch64/vect-vaddv.c new file mode 100644 index 000000000..7db12047e --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/aarch64/vect-vaddv.c @@ -0,0 +1,128 @@ +/* { dg-do run } */ +/* { dg-options "-O3 --save-temps -ffast-math" } */ + +#include <arm_neon.h> + +extern void abort (void); +extern float fabsf (float); +extern double fabs (double); + +#define NUM_TESTS 16 +#define DELTA 0.000001 + +int8_t input_int8[] = {1, 56, 2, -9, -90, 23, 54, 76, + -4, 34, 110, -110, 6, 4, 75, -34}; +int16_t input_int16[] = {1, 56, 2, -9, -90, 23, 54, 76, + -4, 34, 110, -110, 6, 4, 75, -34}; +int32_t input_int32[] = {1, 56, 2, -9, -90, 23, 54, 76, + -4, 34, 110, -110, 6, 4, 75, -34}; +int64_t input_int64[] = {1, 56, 2, -9, -90, 23, 54, 76, + -4, 34, 110, -110, 6, 4, 75, -34}; + +uint8_t input_uint8[] = {1, 56, 2, 9, 90, 23, 54, 76, + 4, 34, 110, 110, 6, 4, 75, 34}; +uint16_t input_uint16[] = {1, 56, 2, 9, 90, 23, 54, 76, + 4, 34, 110, 110, 6, 4, 75, 34}; +uint32_t input_uint32[] = {1, 56, 2, 9, 90, 23, 54, 76, + 4, 34, 110, 110, 6, 4, 75, 34}; + +uint64_t input_uint64[] = {1, 56, 2, 9, 90, 23, 54, 76, + 4, 34, 110, 110, 6, 4, 75, 34}; + +float input_float32[] = {0.1f, -0.1f, 0.4f, 10.3f, + 200.0f, -800.0f, -13.0f, -0.5f, + 7.9f, -870.0f, 10.4f, 310.11f, + 0.0f, -865.0f, -2213.0f, -1.5f}; + +double input_float64[] = {0.1, -0.1, 0.4, 10.3, + 200.0, -800.0, -13.0, -0.5, + 7.9, -870.0, 10.4, 310.11, + 0.0, -865.0, -2213.0, -1.5}; + +#define EQUALF(a, b) (fabsf (a - b) < DELTA) +#define EQUALD(a, b) (fabs (a - b) < DELTA) +#define EQUALL(a, b) (a == b) + +#define TEST(SUFFIX, Q, TYPE, LANES, FLOAT) \ +int \ +test_vaddv##SUFFIX##_##TYPE##x##LANES##_t (void) \ +{ \ + int i, j; \ + int moves = (NUM_TESTS - LANES) + 1; \ + TYPE##_t out_l[NUM_TESTS]; \ + TYPE##_t out_v[NUM_TESTS]; \ + \ + /* Calculate linearly. */ \ + for (i = 0; i < moves; i++) \ + { \ + out_l[i] = input_##TYPE[i]; \ + for (j = 1; j < LANES; j++) \ + out_l[i] += input_##TYPE[i + j]; \ + } \ + \ + /* Calculate using vector reduction intrinsics. */ \ + for (i = 0; i < moves; i++) \ + { \ + TYPE##x##LANES##_t t1 = vld1##Q##_##SUFFIX (input_##TYPE + i); \ + out_v[i] = vaddv##Q##_##SUFFIX (t1); \ + } \ + \ + /* Compare. */ \ + for (i = 0; i < moves; i++) \ + { \ + if (!EQUAL##FLOAT (out_v[i], out_l[i])) \ + return 0; \ + } \ + return 1; \ +} + +#define BUILD_VARIANTS(TYPE, STYPE, W32, W64, F) \ +TEST (STYPE, , TYPE, W32, F) \ +TEST (STYPE, q, TYPE, W64, F) \ + +BUILD_VARIANTS (int8, s8, 8, 16, L) +BUILD_VARIANTS (uint8, u8, 8, 16, L) +/* { dg-final { scan-assembler "addv\\tb\[0-9\]+, v\[0-9\]+\.8b" } } */ +/* { dg-final { scan-assembler "addv\\tb\[0-9\]+, v\[0-9\]+\.16b" } } */ +BUILD_VARIANTS (int16, s16, 4, 8, L) +BUILD_VARIANTS (uint16, u16, 4, 8, L) +/* { dg-final { scan-assembler "addv\\th\[0-9\]+, v\[0-9\]+\.4h" } } */ +/* { dg-final { scan-assembler "addv\\th\[0-9\]+, v\[0-9\]+\.8h" } } */ +BUILD_VARIANTS (int32, s32, 2, 4, L) +BUILD_VARIANTS (uint32, u32, 2, 4, L) +/* { dg-final { scan-assembler "addp\\tv\[0-9\]+\.2s, v\[0-9\]+\.2s, v\[0-9\]+\.2s" } } */ +/* { dg-final { scan-assembler "addv\\ts\[0-9\]+, v\[0-9\]+\.4s" } } */ +TEST (s64, q, int64, 2, D) +TEST (u64, q, uint64, 2, D) +/* { dg-final { scan-assembler "addp\\td\[0-9\]+\, v\[0-9\]+\.2d" } } */ + +BUILD_VARIANTS (float32, f32, 2, 4, F) +/* { dg-final { scan-assembler "faddp\\ts\[0-9\]+, v\[0-9\]+\.2s" } } */ +/* { dg-final { scan-assembler "faddp\\tv\[0-9\]+\.4s, v\[0-9\]+\.4s, v\[0-9\]+\.4s" } } */ +TEST (f64, q, float64, 2, D) +/* { dg-final { scan-assembler "faddp\\td\[0-9\]+\, v\[0-9\]+\.2d" } } */ + +#undef TEST +#define TEST(SUFFIX, Q, TYPE, LANES, FLOAT) \ +{ \ + if (!test_vaddv##SUFFIX##_##TYPE##x##LANES##_t ()) \ + abort (); \ +} + +int +main (int argc, char **argv) +{ +BUILD_VARIANTS (int8, s8, 8, 16, L) +BUILD_VARIANTS (uint8, u8, 8, 16, L) +BUILD_VARIANTS (int16, s16, 4, 8, L) +BUILD_VARIANTS (uint16, u16, 4, 8, L) +BUILD_VARIANTS (int32, s32, 2, 4, L) +BUILD_VARIANTS (uint32, u32, 2, 4, L) + +BUILD_VARIANTS (float32, f32, 2, 4, F) +TEST (f64, q, float64, 2, D) + + return 0; +} + +/* { dg-final { cleanup-saved-temps } } */ |