From d048f8c33952f2581296deaf32b3db6a210996a8 Mon Sep 17 00:00:00 2001 From: Christophe Lyon Date: Wed, 21 Jan 2015 11:14:57 +0000 Subject: [PATCH] [ARM/AArch64][testsuite] Add vmovn tests. 2015-01-21 Christophe Lyon * gcc.target/aarch64/advsimd-intrinsics/vmovn.c: New file. From-SVN: r219939 --- gcc/testsuite/ChangeLog | 4 ++ .../aarch64/advsimd-intrinsics/vmovn.c | 50 +++++++++++++++++++ 2 files changed, 54 insertions(+) create mode 100644 gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vmovn.c diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index ec795ea7f81..fd74430fd32 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2015-01-21 Christophe Lyon + + * gcc.target/aarch64/advsimd-intrinsics/vmovn.c: New file. + 2015-01-21 Christophe Lyon * gcc.target/aarch64/advsimd-intrinsics/vXXXw.inc: New file. diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vmovn.c b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vmovn.c new file mode 100644 index 00000000000..bc2c2ca9360 --- /dev/null +++ b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vmovn.c @@ -0,0 +1,50 @@ +#include +#include "arm-neon-ref.h" +#include "compute-ref-data.h" + +/* Expected results. */ +VECT_VAR_DECL(expected,int,8,8) [] = { 0xf0, 0xf1, 0xf2, 0xf3, + 0xf4, 0xf5, 0xf6, 0xf7 }; +VECT_VAR_DECL(expected,int,16,4) [] = { 0xfff0, 0xfff1, 0xfff2, 0xfff3 }; +VECT_VAR_DECL(expected,int,32,2) [] = { 0xfffffff0, 0xfffffff1 }; +VECT_VAR_DECL(expected,uint,8,8) [] = { 0xf0, 0xf1, 0xf2, 0xf3, + 0xf4, 0xf5, 0xf6, 0xf7 }; +VECT_VAR_DECL(expected,uint,16,4) [] = { 0xfff0, 0xfff1, 0xfff2, 0xfff3 }; +VECT_VAR_DECL(expected,uint,32,2) [] = { 0xfffffff0, 0xfffffff1 }; + +#define TEST_MSG "VMOVN" +void exec_vmovn (void) +{ + /* Basic test: vec64=vmovn(vec128), then store the result. */ +#define TEST_VMOVN(T1, T2, W, W2, N) \ + VECT_VAR(vector64, T1, W2, N) = \ + vmovn_##T2##W(VECT_VAR(vector128, T1, W, N)); \ + vst1_##T2##W2(VECT_VAR(result, T1, W2, N), VECT_VAR(vector64, T1, W2, N)) + + DECL_VARIABLE_64BITS_VARIANTS(vector64); + DECL_VARIABLE_128BITS_VARIANTS(vector128); + + TEST_MACRO_128BITS_VARIANTS_2_5(VLOAD, vector128, buffer); + + clean_results (); + + TEST_VMOVN(int, s, 16, 8, 8); + TEST_VMOVN(int, s, 32, 16, 4); + TEST_VMOVN(int, s, 64, 32, 2); + TEST_VMOVN(uint, u, 16, 8, 8); + TEST_VMOVN(uint, u, 32, 16, 4); + TEST_VMOVN(uint, u, 64, 32, 2); + + CHECK(TEST_MSG, int, 8, 8, PRIx32, expected, ""); + CHECK(TEST_MSG, int, 16, 4, PRIx64, expected, ""); + CHECK(TEST_MSG, int, 32, 2, PRIx32, expected, ""); + CHECK(TEST_MSG, uint, 8, 8, PRIx32, expected, ""); + CHECK(TEST_MSG, uint, 16, 4, PRIx64, expected, ""); + CHECK(TEST_MSG, uint, 32, 2, PRIx32, expected, ""); +} + +int main (void) +{ + exec_vmovn (); + return 0; +} -- 2.30.2