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author | Edward Smith-Rowland <3dw4rd@verizon.net> | 2017-08-12 19:09:40 +0000 |
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committer | Edward Smith-Rowland <3dw4rd@verizon.net> | 2017-08-12 19:09:40 +0000 |
commit | 40fa8ee5f9da161462fde48776ef6262366f9a13 (patch) | |
tree | d3c3bf913950c59ef83b8d9ede50b0978ec0c12f /gcc/testsuite/gcc.target/powerpc/mmx-packuswb-1.c | |
parent | 3acaf2e51caf356a9afc763cfd70b91d1ab094b5 (diff) |
Merged revisions r232323 through r251067 to the branchtr29124
git-svn-id: https://gcc.gnu.org/svn/gcc/branches/tr29124@251068 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/testsuite/gcc.target/powerpc/mmx-packuswb-1.c')
-rw-r--r-- | gcc/testsuite/gcc.target/powerpc/mmx-packuswb-1.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/powerpc/mmx-packuswb-1.c b/gcc/testsuite/gcc.target/powerpc/mmx-packuswb-1.c new file mode 100644 index 00000000000..029d5687d71 --- /dev/null +++ b/gcc/testsuite/gcc.target/powerpc/mmx-packuswb-1.c @@ -0,0 +1,50 @@ +/* { dg-do run } */ +/* { dg-options "-O3" } */ +/* { dg-require-effective-target lp64 } */ +/* { dg-require-effective-target p8vector_hw } */ + +#ifndef CHECK_H +#define CHECK_H "mmx-check.h" +#endif + +#ifndef TEST +#define TEST mmx_test +#endif + +#include CHECK_H + +#include <mmintrin.h> + +static __m64 +__attribute__((noinline, unused)) +test (__m64 s1, __m64 s2) +{ + return _mm_packs_pu16 (s1, s2); +} + +static void +TEST (void) +{ + __m64_union s1, s2; + __m64_union u; + __m64_union e; + int i, tmp; + + s1.as_m64 = _mm_set_pi16 (1, 2, 3, 4); + s2.as_m64 = _mm_set_pi16 (-9, -10, -11, -12); + u.as_m64 = test (s1.as_m64, s2.as_m64); + + for (i=0; i<4; i++) + { + tmp = s1.as_short[i]<0 ? 0 : s1.as_short[i]; + tmp = tmp>255 ? 255 : tmp; + e.as_char[i] = tmp; + + tmp = s2.as_short[i]<0 ? 0 : s2.as_short[i]; + tmp = tmp>255 ? 255 : tmp; + e.as_char[i+4] = tmp; + } + + if (u.as_m64 != e.as_m64) + abort (); +} |