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| author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
|---|---|---|
| committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
| commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
| tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gcc.target/i386/sse2-pshufhw-1.c | |
| parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
| download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip | |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/sse2-pshufhw-1.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/i386/sse2-pshufhw-1.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/sse2-pshufhw-1.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/sse2-pshufhw-1.c new file mode 100644 index 000000000..cfff7577d --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/sse2-pshufhw-1.c @@ -0,0 +1,50 @@ +/* { dg-do run } */ +/* { dg-options "-O2 -msse2" } */ +/* { dg-require-effective-target sse2 } */ + +#ifndef CHECK_H +#define CHECK_H "sse2-check.h" +#endif + +#ifndef TEST +#define TEST sse2_test +#endif + +#define N 0xec + +#include CHECK_H + +#include <emmintrin.h> + +static __m128i +__attribute__((noinline, unused)) +test (__m128i s1) +{ + return _mm_shufflehi_epi16 (s1, N); +} + +static void +TEST (void) +{ + union128i_q s1; + union128i_w u; + short e[8] = {0}; + int i; + int m1[4] = {0x3, 0x3<<2, 0x3<<4, 0x3<<6}; + int m2[4]; + + s1.x = _mm_set_epi64x (0xabcde,0xef58a234); + u.x = test (s1.x); + + for (i = 0; i < 4; i++) + e[i] = (s1.a[0]>>(16 * i)) & 0xffff; + + for (i = 0; i < 4; i++) + m2[i] = (N & m1[i])>>(2*i); + + for (i = 0; i < 4; i++) + e[i+4] = (s1.a[1] >> (16 * m2[i])) & 0xffff; + + if (check_union128i_w(u, e)) + abort (); +} |