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-pminsb.c | 46 ++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 gcc-4.9/gcc/testsuite/gcc.target/i386/sse4_1-pminsb.c (limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/sse4_1-pminsb.c') diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/sse4_1-pminsb.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/sse4_1-pminsb.c new file mode 100644 index 000000000..6f32d8b83 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/sse4_1-pminsb.c @@ -0,0 +1,46 @@ +/* { 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 1024 + +static void +TEST (void) +{ + union + { + __m128i x[NUM / 16]; + char i[NUM]; + } dst, src1, src2; + int i, sign = 1; + char min; + + for (i = 0; i < NUM; i++) + { + src1.i[i] = i * i * sign; + src2.i[i] = (i + 20) * sign; + sign = -sign; + } + + for (i = 0; i < NUM; i += 16) + dst.x[i / 16] = _mm_min_epi8 (src1.x[i / 16], src2.x[i / 16]); + + for (i = 0; i < NUM; i++) + { + min = src1.i[i] >= src2.i[i] ? src2.i[i] : src1.i[i]; + if (min != dst.i[i]) + abort (); + } +} -- cgit v1.2.3