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Diffstat (limited to 'ref_vdup.c')
| -rw-r--r-- | ref_vdup.c | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/ref_vdup.c b/ref_vdup.c new file mode 100644 index 0000000..286a8ae --- /dev/null +++ b/ref_vdup.c @@ -0,0 +1,116 @@ +/* + +Copyright (c) 2009, 2010, 2011, 2013 STMicroelectronics +Written by Christophe Lyon + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. + +*/ + +#if defined(__arm__) || defined(__aarch64__) +#include <arm_neon.h> +#else +#include "stm-arm-neon.h" +#endif + +#include "stm-arm-neon-ref.h" + +#define TEST_MSG "VDUP/VDUPQ" +void exec_vdup (void) +{ + int i; + + /* Basic test: vec=vdup(x), then store the result. */ +#define TEST_VDUP(Q, T1, T2, W, N) \ + VECT_VAR(vector, T1, W, N) = \ + vdup##Q##_n_##T2##W(VECT_VAR(buffer_dup, T1, W, N)[i]); \ + vst1##Q##_##T2##W(VECT_VAR(result, T1, W, N), VECT_VAR(vector, T1, W, N)) + + /* Basic test: vec=vmov(x), then store the result. */ +#define TEST_VMOV(Q, T1, T2, W, N) \ + VECT_VAR(vector, T1, W, N) = \ + vmov##Q##_n_##T2##W(VECT_VAR(buffer_dup, T1, W, N)[i]); \ + vst1##Q##_##T2##W(VECT_VAR(result, T1, W, N), VECT_VAR(vector, T1, W, N)) + + /* With ARM RVCT, we need to declare variables before any executable + statement */ + DECL_VARIABLE_ALL_VARIANTS(vector); + + for (i=0; i< 3; i++) { + clean_results (); + + TEST_VDUP(, int, s, 8, 8); + TEST_VDUP(, int, s, 16, 4); + TEST_VDUP(, int, s, 32, 2); + TEST_VDUP(, int, s, 64, 1); + TEST_VDUP(, uint, u, 8, 8); + TEST_VDUP(, uint, u, 16, 4); + TEST_VDUP(, uint, u, 32, 2); + TEST_VDUP(, uint, u, 64, 1); + TEST_VDUP(, poly, p, 8, 8); + TEST_VDUP(, poly, p, 16, 4); + TEST_VDUP(, float, f, 32, 2); + + TEST_VDUP(q, int, s, 8, 16); + TEST_VDUP(q, int, s, 16, 8); + TEST_VDUP(q, int, s, 32, 4); + TEST_VDUP(q, int, s, 64, 2); + TEST_VDUP(q, uint, u, 8, 16); + TEST_VDUP(q, uint, u, 16, 8); + TEST_VDUP(q, uint, u, 32, 4); + TEST_VDUP(q, uint, u, 64, 2); + TEST_VDUP(q, poly, p, 8, 16); + TEST_VDUP(q, poly, p, 16, 8); + TEST_VDUP(q, float, f, 32, 4); + + dump_results_hex (TEST_MSG); + } + +#undef TEST_MSG +#define TEST_MSG "VMOV/VMOVQ" + for (i=0; i< 3; i++) { + clean_results (); + + TEST_VMOV(, int, s, 8, 8); + TEST_VMOV(, int, s, 16, 4); + TEST_VMOV(, int, s, 32, 2); + TEST_VMOV(, int, s, 64, 1); + TEST_VMOV(, uint, u, 8, 8); + TEST_VMOV(, uint, u, 16, 4); + TEST_VMOV(, uint, u, 32, 2); + TEST_VMOV(, uint, u, 64, 1); + TEST_VMOV(, poly, p, 8, 8); + TEST_VMOV(, poly, p, 16, 4); + TEST_VMOV(, float, f, 32, 2); + + TEST_VMOV(q, int, s, 8, 16); + TEST_VMOV(q, int, s, 16, 8); + TEST_VMOV(q, int, s, 32, 4); + TEST_VMOV(q, int, s, 64, 2); + TEST_VMOV(q, uint, u, 8, 16); + TEST_VMOV(q, uint, u, 16, 8); + TEST_VMOV(q, uint, u, 32, 4); + TEST_VMOV(q, uint, u, 64, 2); + TEST_VMOV(q, poly, p, 8, 16); + TEST_VMOV(q, poly, p, 16, 8); + TEST_VMOV(q, float, f, 32, 4); + + dump_results_hex (TEST_MSG); + } +} |