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author | Ben Cheng <bccheng@google.com> | 2013-03-28 11:14:20 -0700 |
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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-ptest-3.c | |
parent | d87cae247d39ebf4f5a6bf25c932a14d2fdb9384 (diff) | |
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[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-ptest-3.c')
-rw-r--r-- | gcc-4.8/gcc/testsuite/gcc.target/i386/sse4_1-ptest-3.c | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.target/i386/sse4_1-ptest-3.c b/gcc-4.8/gcc/testsuite/gcc.target/i386/sse4_1-ptest-3.c new file mode 100644 index 000000000..bf2df320e --- /dev/null +++ b/gcc-4.8/gcc/testsuite/gcc.target/i386/sse4_1-ptest-3.c @@ -0,0 +1,85 @@ +/* { 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> + +static void +TEST (void) +{ + union + { + __m128i x; + unsigned int i[4]; + } val[4]; + int correct_zeros[4]; + int correct_ones[4]; + int correct_mixed[4]; + int zeros[4]; + int ones[4]; + int mixed[4]; + int i; + __m128i v; + + val[0].i[0] = 0x11111111; + val[0].i[1] = 0x00000000; + val[0].i[2] = 0x00000000; + val[0].i[3] = 0x11111111; + correct_zeros[0] = 0; + correct_ones[0] = 0; + correct_mixed[0] = 1; + + val[1].i[0] = 0x00000000; + val[1].i[1] = 0x11111111; + val[1].i[2] = 0x11111111; + val[1].i[3] = 0x00000000; + correct_zeros[1] = 0; + correct_ones[1] = 0; + correct_mixed[1] = 1; + + val[2].i[0] = 0; + val[2].i[1] = 0; + val[2].i[2] = 0; + val[2].i[3] = 0; + correct_zeros[2] = 1; + correct_ones[2] = 0; + correct_mixed[2] = 0; + + val[3].i[0] = 0xffffffff; + val[3].i[1] = 0xffffffff; + val[3].i[2] = 0xffffffff; + val[3].i[3] = 0xffffffff; + correct_zeros[3] = 0; + correct_ones[3] = 1; + correct_mixed[3] = 0; + + for (i=0; i < 4; i++) + zeros[i] = _mm_test_all_zeros (val[i].x, val[i].x); + + for( i=0; i < 4; i++ ) + ones[i] = _mm_test_all_ones (val[i].x); + + v = _mm_cmpeq_epi32 (val[0].x, val[0].x); + for( i=0; i < 4; i++ ) + mixed[i] = _mm_test_mix_ones_zeros (val[i].x, v); + + for( i=0; i < 4; i++ ) + { + if (zeros[i] != correct_zeros[i]) + abort (); + if (ones[i] != correct_ones[i]) + abort (); + if (mixed[i] != correct_mixed[i]) + abort (); + } +} |