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| author | Christophe Lyon <christophe.lyon@linaro.org> | 2015-01-21 11:23:31 +0000 |
|---|---|---|
| committer | Christophe Lyon <clyon@gcc.gnu.org> | 2015-01-21 12:23:31 +0100 |
| commit | 94b9215c8747c5ed141c4f52949892f73342ab82 (patch) | |
| tree | 492f5a4fd4bca7e20eb60d8bf732ecedf3ba5ea9 /gcc | |
| parent | 43da1074f8e07484aaee6eb61265c9288d811a58 (diff) | |
| download | gcc-94b9215c8747c5ed141c4f52949892f73342ab82.zip gcc-94b9215c8747c5ed141c4f52949892f73342ab82.tar.gz gcc-94b9215c8747c5ed141c4f52949892f73342ab82.tar.bz2 | |
[ARM/AArch64][testsuite] Add vmull_n tests.
2015-01-21 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vmull_n.c: New file.
From-SVN: r219944
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vmull_n.c | 61 |
2 files changed, 65 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index d60a74c..9ea28ea 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,9 @@ 2015-01-21 Christophe Lyon <christophe.lyon@linaro.org> + * gcc.target/aarch64/advsimd-intrinsics/vmull_n.c: New file. + +2015-01-21 Christophe Lyon <christophe.lyon@linaro.org> + * gcc.target/aarch64/advsimd-intrinsics/vmull_lane.c: New file. 2015-01-21 Christophe Lyon <christophe.lyon@linaro.org> diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vmull_n.c b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vmull_n.c new file mode 100644 index 0000000..df28a94 --- /dev/null +++ b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vmull_n.c @@ -0,0 +1,61 @@ +#include <arm_neon.h> +#include "arm-neon-ref.h" +#include "compute-ref-data.h" + +/* Expected results. */ +VECT_VAR_DECL(expected,int,32,4) [] = { 0x11000, 0x11000, 0x11000, 0x11000 }; +VECT_VAR_DECL(expected,int,64,2) [] = { 0x22000, 0x22000 }; +VECT_VAR_DECL(expected,uint,32,4) [] = { 0x33000, 0x33000, 0x33000, 0x33000 }; +VECT_VAR_DECL(expected,uint,64,2) [] = { 0x44000, 0x44000 }; + +#define INSN_NAME vmull +#define TEST_MSG "VMULL_N" +void exec_vmull_n (void) +{ + int i; + + /* vector_res = vmull_n(vector,val), then store the result. */ +#define TEST_VMULL_N1(INSN, T1, T2, W, W2, N, L) \ + VECT_VAR(vector_res, T1, W2, N) = \ + INSN##_n_##T2##W(VECT_VAR(vector, T1, W, N), \ + L); \ + vst1q_##T2##W2(VECT_VAR(result, T1, W2, N), VECT_VAR(vector_res, T1, W2, N)) + +#define TEST_VMULL_N(INSN, T1, T2, W, W2, N, L) \ + TEST_VMULL_N1(INSN, T1, T2, W, W2, N, L) + + DECL_VARIABLE(vector, int, 16, 4); + DECL_VARIABLE(vector, int, 32, 2); + DECL_VARIABLE(vector, uint, 16, 4); + DECL_VARIABLE(vector, uint, 32, 2); + + DECL_VARIABLE(vector_res, int, 32, 4); + DECL_VARIABLE(vector_res, int, 64, 2); + DECL_VARIABLE(vector_res, uint, 32, 4); + DECL_VARIABLE(vector_res, uint, 64, 2); + + clean_results (); + + /* Initialize vector. */ + VDUP(vector, , int, s, 16, 4, 0x1000); + VDUP(vector, , int, s, 32, 2, 0x1000); + VDUP(vector, , uint, u, 16, 4, 0x1000); + VDUP(vector, , uint, u, 32, 2, 0x1000); + + /* Choose multiplier arbitrarily. */ + TEST_VMULL_N(INSN_NAME, int, s, 16, 32, 4, 0x11); + TEST_VMULL_N(INSN_NAME, int, s, 32, 64, 2, 0x22); + TEST_VMULL_N(INSN_NAME, uint, u, 16, 32, 4, 0x33); + TEST_VMULL_N(INSN_NAME, uint, u, 32, 64, 2, 0x44); + + CHECK(TEST_MSG, int, 32, 4, PRIx32, expected, ""); + CHECK(TEST_MSG, int, 64, 2, PRIx64, expected, ""); + CHECK(TEST_MSG, uint, 32, 4, PRIx32, expected, ""); + CHECK(TEST_MSG, uint, 64, 2, PRIx64, expected, ""); +} + +int main (void) +{ + exec_vmull_n (); + return 0; +} |