diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/aarch64/vect-vcvt.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/aarch64/vect-vcvt.c | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/aarch64/vect-vcvt.c b/gcc-4.9/gcc/testsuite/gcc.target/aarch64/vect-vcvt.c new file mode 100644 index 000000000..6066d7d25 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/aarch64/vect-vcvt.c @@ -0,0 +1,132 @@ +/* { dg-do run } */ +/* { dg-options "-O3 --save-temps -ffast-math" } */ + +#include <arm_neon.h> + +extern void abort (void); +extern double fabs (double); + +#define NUM_TESTS 8 +#define DELTA 0.000001 + +float input_f32[] = {0.1f, -0.1f, 0.4f, 10.3f, + 200.0f, -800.0f, -13.0f, -0.5f}; +double input_f64[] = {0.1, -0.1, 0.4, 10.3, + 200.0, -800.0, -13.0, -0.5}; + +#define TEST(SUFFIX, Q, WIDTH, LANES, S, U, D) \ +int \ +test_vcvt##SUFFIX##_##S##WIDTH##_f##WIDTH##x##LANES##_t (void) \ +{ \ + int ret = 1; \ + int i = 0; \ + int nlanes = LANES; \ + U##int##WIDTH##_t expected_out[NUM_TESTS]; \ + U##int##WIDTH##_t actual_out[NUM_TESTS]; \ + \ + for (i = 0; i < NUM_TESTS; i++) \ + { \ + expected_out[i] \ + = vcvt##SUFFIX##D##_##S##WIDTH##_f##WIDTH (input_f##WIDTH[i]); \ + /* Don't vectorize this. */ \ + asm volatile ("" : : : "memory"); \ + } \ + \ + for (i = 0; i < NUM_TESTS; i+=nlanes) \ + { \ + U##int##WIDTH##x##LANES##_t out = \ + vcvt##SUFFIX##Q##_##S##WIDTH##_f##WIDTH \ + (vld1##Q##_f##WIDTH (input_f##WIDTH + i)); \ + vst1##Q##_##S##WIDTH (actual_out + i, out); \ + } \ + \ + for (i = 0; i < NUM_TESTS; i++) \ + ret &= fabs (expected_out[i] - actual_out[i]) < DELTA; \ + \ + return ret; \ +} \ + + +#define BUILD_VARIANTS(SUFFIX) \ +TEST (SUFFIX, , 32, 2, s, ,s) \ +TEST (SUFFIX, q, 32, 4, s, ,s) \ +TEST (SUFFIX, q, 64, 2, s, ,d) \ +TEST (SUFFIX, , 32, 2, u,u,s) \ +TEST (SUFFIX, q, 32, 4, u,u,s) \ +TEST (SUFFIX, q, 64, 2, u,u,d) \ + +BUILD_VARIANTS ( ) +/* { dg-final { scan-assembler "fcvtzs\\tw\[0-9\]+, s\[0-9\]+" } } */ +/* { dg-final { scan-assembler "fcvtzs\\tx\[0-9\]+, d\[0-9\]+" } } */ +/* { dg-final { scan-assembler "fcvtzs\\tv\[0-9\]+\.2s, v\[0-9\]+\.2s" } } */ +/* { dg-final { scan-assembler "fcvtzs\\tv\[0-9\]+\.4s, v\[0-9\]+\.4s" } } */ +/* { dg-final { scan-assembler "fcvtzs\\tv\[0-9\]+\.2d, v\[0-9\]+\.2d" } } */ +/* { dg-final { scan-assembler "fcvtzu\\tw\[0-9\]+, s\[0-9\]+" } } */ +/* { dg-final { scan-assembler "fcvtzu\\tx\[0-9\]+, d\[0-9\]+" } } */ +/* { dg-final { scan-assembler "fcvtzu\\tv\[0-9\]+\.2s, v\[0-9\]+\.2s" } } */ +/* { dg-final { scan-assembler "fcvtzu\\tv\[0-9\]+\.4s, v\[0-9\]+\.4s" } } */ +/* { dg-final { scan-assembler "fcvtzu\\tv\[0-9\]+\.2d, v\[0-9\]+\.2d" } } */ +BUILD_VARIANTS (a) +/* { dg-final { scan-assembler "fcvtas\\tw\[0-9\]+, s\[0-9\]+" } } */ +/* { dg-final { scan-assembler "fcvtas\\tx\[0-9\]+, d\[0-9\]+" } } */ +/* { dg-final { scan-assembler "fcvtas\\tv\[0-9\]+\.2s, v\[0-9\]+\.2s" } } */ +/* { dg-final { scan-assembler "fcvtas\\tv\[0-9\]+\.4s, v\[0-9\]+\.4s" } } */ +/* { dg-final { scan-assembler "fcvtas\\tv\[0-9\]+\.2d, v\[0-9\]+\.2d" } } */ +/* { dg-final { scan-assembler "fcvtau\\tw\[0-9\]+, s\[0-9\]+" } } */ +/* { dg-final { scan-assembler "fcvtau\\tx\[0-9\]+, d\[0-9\]+" } } */ +/* { dg-final { scan-assembler "fcvtau\\tv\[0-9\]+\.2s, v\[0-9\]+\.2s" } } */ +/* { dg-final { scan-assembler "fcvtau\\tv\[0-9\]+\.4s, v\[0-9\]+\.4s" } } */ +/* { dg-final { scan-assembler "fcvtau\\tv\[0-9\]+\.2d, v\[0-9\]+\.2d" } } */ +BUILD_VARIANTS (m) +/* { dg-final { scan-assembler "fcvtms\\tw\[0-9\]+, s\[0-9\]+" } } */ +/* { dg-final { scan-assembler "fcvtms\\tx\[0-9\]+, d\[0-9\]+" } } */ +/* { dg-final { scan-assembler "fcvtms\\tv\[0-9\]+\.2s, v\[0-9\]+\.2s" } } */ +/* { dg-final { scan-assembler "fcvtms\\tv\[0-9\]+\.4s, v\[0-9\]+\.4s" } } */ +/* { dg-final { scan-assembler "fcvtms\\tv\[0-9\]+\.2d, v\[0-9\]+\.2d" } } */ +/* { dg-final { scan-assembler "fcvtmu\\tw\[0-9\]+, s\[0-9\]+" } } */ +/* { dg-final { scan-assembler "fcvtmu\\tx\[0-9\]+, d\[0-9\]+" } } */ +/* { dg-final { scan-assembler "fcvtmu\\tv\[0-9\]+\.2s, v\[0-9\]+\.2s" } } */ +/* { dg-final { scan-assembler "fcvtmu\\tv\[0-9\]+\.4s, v\[0-9\]+\.4s" } } */ +/* { dg-final { scan-assembler "fcvtmu\\tv\[0-9\]+\.2d, v\[0-9\]+\.2d" } } */ +BUILD_VARIANTS (n) +/* { dg-final { scan-assembler "fcvtns\\tw\[0-9\]+, s\[0-9\]+" } } */ +/* { dg-final { scan-assembler "fcvtns\\tx\[0-9\]+, d\[0-9\]+" } } */ +/* { dg-final { scan-assembler "fcvtns\\tv\[0-9\]+\.2s, v\[0-9\]+\.2s" } } */ +/* { dg-final { scan-assembler "fcvtns\\tv\[0-9\]+\.4s, v\[0-9\]+\.4s" } } */ +/* { dg-final { scan-assembler "fcvtns\\tv\[0-9\]+\.2d, v\[0-9\]+\.2d" } } */ +/* { dg-final { scan-assembler "fcvtnu\\tw\[0-9\]+, s\[0-9\]+" } } */ +/* { dg-final { scan-assembler "fcvtnu\\tx\[0-9\]+, d\[0-9\]+" } } */ +/* { dg-final { scan-assembler "fcvtnu\\tv\[0-9\]+\.2s, v\[0-9\]+\.2s" } } */ +/* { dg-final { scan-assembler "fcvtnu\\tv\[0-9\]+\.4s, v\[0-9\]+\.4s" } } */ +/* { dg-final { scan-assembler "fcvtnu\\tv\[0-9\]+\.2d, v\[0-9\]+\.2d" } } */ +BUILD_VARIANTS (p) +/* { dg-final { scan-assembler "fcvtps\\tw\[0-9\]+, s\[0-9\]+" } } */ +/* { dg-final { scan-assembler "fcvtps\\tx\[0-9\]+, d\[0-9\]+" } } */ +/* { dg-final { scan-assembler "fcvtps\\tv\[0-9\]+\.2s, v\[0-9\]+\.2s" } } */ +/* { dg-final { scan-assembler "fcvtps\\tv\[0-9\]+\.4s, v\[0-9\]+\.4s" } } */ +/* { dg-final { scan-assembler "fcvtps\\tv\[0-9\]+\.2d, v\[0-9\]+\.2d" } } */ +/* { dg-final { scan-assembler "fcvtpu\\tw\[0-9\]+, s\[0-9\]+" } } */ +/* { dg-final { scan-assembler "fcvtpu\\tx\[0-9\]+, d\[0-9\]+" } } */ +/* { dg-final { scan-assembler "fcvtpu\\tv\[0-9\]+\.2s, v\[0-9\]+\.2s" } } */ +/* { dg-final { scan-assembler "fcvtpu\\tv\[0-9\]+\.4s, v\[0-9\]+\.4s" } } */ +/* { dg-final { scan-assembler "fcvtpu\\tv\[0-9\]+\.2d, v\[0-9\]+\.2d" } } */ + +#undef TEST +#define TEST(SUFFIX, Q, WIDTH, LANES, S, U, D) \ +{ \ + if (!test_vcvt##SUFFIX##_##S##WIDTH##_f##WIDTH##x##LANES##_t ()) \ + abort (); \ +} + +int +main (int argc, char **argv) +{ + BUILD_VARIANTS ( ) + BUILD_VARIANTS (a) + BUILD_VARIANTS (m) + BUILD_VARIANTS (n) + BUILD_VARIANTS (p) + return 0; +} + +/* { dg-final { cleanup-saved-temps } } */ |