re PR testsuite/50485 (gcc.target/i386/sse4_1-blendps.c fails spuriously on i686)

2011-09-28  Tom de Vries  <tom@codesourcery.com>

	PR testsuite/50485
	* gcc.target/i386/sse4_1-blendps.c: Include <stdlib.h>.
	(TEST): Initialize src3 with random floats.
	* gcc.target/i386/sse4_1-blendps-2.c (sse4_1_test): Remove field i from
	union src3.  Initialize src3 with random floats.

From-SVN: r179309

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 86d8fc273190c34e30349260fe0646f71e1ff295..b760725e0eb1533b60c4c76aa241b3713dccf4b9 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,11 @@
+2011-09-28  Tom de Vries  <tom@codesourcery.com>
+
+       PR testsuite/50485
+       * gcc.target/i386/sse4_1-blendps.c: Include <stdlib.h>.
+       (TEST): Initialize src3 with random floats.
+       * gcc.target/i386/sse4_1-blendps-2.c (sse4_1_test): Remove field i from
+       union src3.  Initialize src3 with random floats.
+
 2011-09-27  Oleg Endo  <oleg.endo@t-online.de>
 
        * gcc.target/sh/mfmovd.c: Extend list of supported targets.

diff --git a/gcc/testsuite/gcc.target/i386/sse4_1-blendps-2.c b/gcc/testsuite/gcc.target/i386/sse4_1-blendps-2.c
index af56e149acf181ff6f9d763ff71ea4cefad1248f..d569acf0af96f2705e9a3cb8095bb9e0662f939f 100644 (file)
--- a/gcc/testsuite/gcc.target/i386/sse4_1-blendps-2.c
+++ b/gcc/testsuite/gcc.target/i386/sse4_1-blendps-2.c
@@ -53,14 +53,13 @@ sse4_1_test (void)
     {
       __m128 x;
       float f[4];
-      int i[4];
     } src3;
   int i;
 
   init_blendps (src1.f, src2.f);
 
   for (i = 0; i < 4; i++)
-    src3.i[i] = (int) random ();
+    src3.f[i] = (int) random ();
 
   /* Check blendps imm8, m128, xmm */
   for (i = 0; i < NUM; i++)

diff --git a/gcc/testsuite/gcc.target/i386/sse4_1-blendps.c b/gcc/testsuite/gcc.target/i386/sse4_1-blendps.c
index b4d8e8ee16694ae576a4e121881d5787e2f7f9ab..aa073f33890763ca0ad63725d55af255b295205b 100644 (file)
--- a/gcc/testsuite/gcc.target/i386/sse4_1-blendps.c
+++ b/gcc/testsuite/gcc.target/i386/sse4_1-blendps.c
@@ -14,6 +14,7 @@
 
 #include <smmintrin.h>
 #include <string.h>
+#include <stdlib.h>
 
 #define NUM 20
 
@@ -66,6 +67,9 @@ TEST (void)
 
   init_blendps (src1.f, src2.f);
 
+  for (i = 0; i < 4; i++)
+    src3.f[i] = (int) random ();
+
   /* Check blendps imm8, m128, xmm */
   for (i = 0; i < NUM; i++)
     {