diff options
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/pr42542-4.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/pr42542-4.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/i386/pr42542-4.c | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/pr42542-4.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/pr42542-4.c new file mode 100644 index 000000000..afb298989 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/pr42542-4.c @@ -0,0 +1,70 @@ +/* { dg-do run } */ +/* { dg-require-effective-target sse4 } */ +/* { dg-options "-O1 -msse4.2 -ftree-vectorize" } */ + +#include "sse4_2-check.h" + +unsigned long long v1[] __attribute__ ((aligned(16))) = +{ + 0x8000000000000000ULL, 2, + 3, 0xd000000000000000ULL +}; +unsigned long long v2[] __attribute__ ((aligned(16))) = +{ + 4, 0xb000000000000000ULL, + 0xf000000000000000ULL, 6 +}; + +unsigned long long max[] = +{ + 0x8000000000000000ULL, 0xb000000000000000ULL, + 0xf000000000000000ULL, 0xd000000000000000ULL +}; + +unsigned long long min[] = +{ + 4, 2, + 3, 6 +}; + +unsigned long long res[4] __attribute__ ((aligned(16))); + +extern void abort (void); + +void +find_max (void) +{ + int i; + + for (i = 0; i < 4; i++) + res[i] = v1[i] < v2[i] ? v2[i] : v1[i]; +} + +void +find_min (void) +{ + int i; + + for (i = 0; i < 4; i++) + res[i] = v1[i] > v2[i] ? v2[i] : v1[i]; +} + +static void +sse4_2_test (void) +{ + int i; + int err = 0; + + find_max (); + for (i = 0; i < 4; i++) + if (res[i] != max[i]) + err++; + + find_min (); + for (i = 0; i < 4; i++) + if (res[i] != min[i]) + err++; + + if (err) + abort (); +} |