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| author | Ben Cheng <bccheng@google.com> | 2013-03-28 11:14:20 -0700 |
|---|---|---|
| committer | Ben Cheng <bccheng@google.com> | 2013-03-28 12:40:33 -0700 |
| commit | af0c51ac87ab2a87caa03fa108f0d164987a2764 (patch) | |
| tree | 4b8b470f7c5b69642fdab8d0aa1fbc148d02196b /gcc-4.8/gcc/testsuite/gcc.target/i386/sse4_1-pmovzxwd.c | |
| parent | d87cae247d39ebf4f5a6bf25c932a14d2fdb9384 (diff) | |
| download | toolchain_gcc-af0c51ac87ab2a87caa03fa108f0d164987a2764.tar.gz toolchain_gcc-af0c51ac87ab2a87caa03fa108f0d164987a2764.tar.bz2 toolchain_gcc-af0c51ac87ab2a87caa03fa108f0d164987a2764.zip | |
[GCC 4.8] Initial check-in of GCC 4.8.0
Change-Id: I0719d8a6d0f69b367a6ab6f10eb75622dbf12771
Diffstat (limited to 'gcc-4.8/gcc/testsuite/gcc.target/i386/sse4_1-pmovzxwd.c')
| -rw-r--r-- | gcc-4.8/gcc/testsuite/gcc.target/i386/sse4_1-pmovzxwd.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.target/i386/sse4_1-pmovzxwd.c b/gcc-4.8/gcc/testsuite/gcc.target/i386/sse4_1-pmovzxwd.c new file mode 100644 index 000000000..b525f4c6a --- /dev/null +++ b/gcc-4.8/gcc/testsuite/gcc.target/i386/sse4_1-pmovzxwd.c @@ -0,0 +1,43 @@ +/* { dg-do run } */ +/* { dg-require-effective-target sse4 } */ +/* { dg-options "-O2 -msse4.1" } */ + +#ifndef CHECK_H +#define CHECK_H "sse4_1-check.h" +#endif + +#ifndef TEST +#define TEST sse4_1_test +#endif + +#include CHECK_H + +#include <smmintrin.h> + +#define NUM 128 + +static void +TEST (void) +{ + union + { + __m128i x[NUM / 4]; + unsigned int i[NUM]; + unsigned short s[NUM * 2]; + } dst, src; + int i; + + for (i = 0; i < NUM; i++) + { + src.s[(i % 4) + (i / 4) * 8] = i * i; + if ((i % 4)) + src.s[(i % 4) + (i / 4) * 8] |= 0x8000; + } + + for (i = 0; i < NUM; i += 4) + dst.x [i / 4] = _mm_cvtepu16_epi32 (src.x [i / 4]); + + for (i = 0; i < NUM; i++) + if (src.s[(i % 4) + (i / 4) * 8] != dst.i[i]) + abort (); +} |