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| author | Ben Cheng <bccheng@google.com> | 2012-10-01 10:30:31 -0700 |
|---|---|---|
| committer | Ben Cheng <bccheng@google.com> | 2012-10-01 10:30:31 -0700 |
| commit | 82bcbebce43f0227f506d75a5b764b6847041bae (patch) | |
| tree | fe9f8597b48a430c4daeb5123e3e8eb28e6f9da9 /gcc-4.7/gcc/testsuite/gcc.target/i386/sse2-vec-2.c | |
| parent | 3c052de3bb16ac53b6b6ed659ec7557eb84c7590 (diff) | |
| download | toolchain_gcc-82bcbebce43f0227f506d75a5b764b6847041bae.tar.gz toolchain_gcc-82bcbebce43f0227f506d75a5b764b6847041bae.tar.bz2 toolchain_gcc-82bcbebce43f0227f506d75a5b764b6847041bae.zip | |
Initial check-in of gcc 4.7.2.
Change-Id: I4a2f5a921c21741a0e18bda986d77e5f1bef0365
Diffstat (limited to 'gcc-4.7/gcc/testsuite/gcc.target/i386/sse2-vec-2.c')
| -rw-r--r-- | gcc-4.7/gcc/testsuite/gcc.target/i386/sse2-vec-2.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/gcc-4.7/gcc/testsuite/gcc.target/i386/sse2-vec-2.c b/gcc-4.7/gcc/testsuite/gcc.target/i386/sse2-vec-2.c new file mode 100644 index 000000000..6f5c514aa --- /dev/null +++ b/gcc-4.7/gcc/testsuite/gcc.target/i386/sse2-vec-2.c @@ -0,0 +1,36 @@ +/* { dg-do run } */ +/* { dg-options "-O2 -msse2" } */ +/* { dg-require-effective-target sse2 } */ + +#include "sse2-check.h" + +#include <emmintrin.h> + +static void +sse2_test (void) +{ + union + { + __m128i x; + char c[16]; + short s[8]; + int i[4]; + long long ll[2]; + } val1; + long long res[2]; + int masks[2]; + int i; + + for (i = 0; i < 16; i++) + val1.c[i] = i; + + res[0] = __builtin_ia32_vec_ext_v2di ((__v2di)val1.x, 0); + res[1] = __builtin_ia32_vec_ext_v2di ((__v2di)val1.x, 1); + + for (i = 0; i < 2; i++) + masks[i] = i; + + for (i = 0; i < 2; i++) + if (res[i] != val1.ll [masks[i]]) + abort (); +} |