From 073831adf9442c019e8d34b18b0c04b1d780a19b Mon Sep 17 00:00:00 2001 From: Christophe Lyon Date: Mon, 24 Jan 2011 17:37:40 +0100 Subject: First public release of the ARM/Neon tests. --- ref_vst1_lane.c | 71 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 ref_vst1_lane.c (limited to 'ref_vst1_lane.c') diff --git a/ref_vst1_lane.c b/ref_vst1_lane.c new file mode 100644 index 0000000..2c14c1c --- /dev/null +++ b/ref_vst1_lane.c @@ -0,0 +1,71 @@ +/* + +Copyright (c) 2009, 2010, 2011 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. + +*/ + +#ifdef __arm__ +#include +#else +#error Target not supported +#endif + +#include "stm-arm-neon-ref.h" + +#define TEST_MSG "VST1_LANE/VST1_LANEQ" +void exec_vst1_lane (void) +{ +#define TEST_VST1_LANE(Q, T1, T2, W, N, L) \ + VECT_VAR(vector, T1, W, N) = \ + vld1##Q##_##T2##W(VECT_VAR(buffer, T1, W, N)); \ + vst1##Q##_lane_##T2##W(VECT_VAR(result, T1, W, N), \ + VECT_VAR(vector, T1, W, N), L) + + /* With ARM RVCT, we need to declare variables before any executable + statement */ + DECL_VARIABLE_ALL_VARIANTS(vector); + + clean_results (); + + /* Choose lane arbitrarily */ + TEST_VST1_LANE(, int, s, 8, 8, 7); + TEST_VST1_LANE(, int, s, 16, 4, 3); + TEST_VST1_LANE(, int, s, 32, 2, 1); + TEST_VST1_LANE(, int, s, 64, 1, 0); + TEST_VST1_LANE(, uint, u, 8, 8, 6); + TEST_VST1_LANE(, uint, u, 16, 4, 2); + TEST_VST1_LANE(, uint, u, 32, 2, 0); + TEST_VST1_LANE(, uint, u, 64, 1, 0); + TEST_VST1_LANE(, float, f, 32, 2, 1); + + TEST_VST1_LANE(q, int, s, 8, 16, 15); + TEST_VST1_LANE(q, int, s, 16, 8, 5); + TEST_VST1_LANE(q, int, s, 32, 4, 1); + TEST_VST1_LANE(q, int, s, 64, 2, 1); + TEST_VST1_LANE(q, uint, u, 8, 16, 10); + TEST_VST1_LANE(q, uint, u, 16, 8, 4); + TEST_VST1_LANE(q, uint, u, 32, 4, 3); + TEST_VST1_LANE(q, uint, u, 64, 2, 0); + TEST_VST1_LANE(q, float, f, 32, 4, 1); + + dump_results_hex (TEST_MSG); +} -- cgit v1.2.3