From 1bc5aee63eb72b341f506ad058502cd0361f0d10 Mon Sep 17 00:00:00 2001 From: Ben Cheng Date: Tue, 25 Mar 2014 22:37:19 -0700 Subject: Initial checkin of GCC 4.9.0 from trunk (r208799). Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba --- .../gcc/testsuite/gcc.target/i386/sse4_1-pmaxuw.c | 47 ++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 gcc-4.9/gcc/testsuite/gcc.target/i386/sse4_1-pmaxuw.c (limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/sse4_1-pmaxuw.c') diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/sse4_1-pmaxuw.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/sse4_1-pmaxuw.c new file mode 100644 index 000000000..7b5cfcd8f --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/sse4_1-pmaxuw.c @@ -0,0 +1,47 @@ +/* { 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 + +#define NUM 64 + +static void +TEST (void) +{ + union + { + __m128i x[NUM / 8]; + unsigned short i[NUM]; + } dst, src1, src2; + int i; + unsigned short max; + + for (i = 0; i < NUM; i++) + { + src1.i[i] = i * i; + src2.i[i] = i + 20; + if ((i % 8)) + src2.i[i] |= 0x8000; + } + + for (i = 0; i < NUM; i += 8) + dst.x[i / 8] = _mm_max_epu16 (src1.x[i / 8], src2.x[i / 8]); + + for (i = 0; i < NUM; i++) + { + max = src1.i[i] <= src2.i[i] ? src2.i[i] : src1.i[i]; + if (max != dst.i[i]) + abort (); + } +} -- cgit v1.2.3