obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 47 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/i386/pr46085-2.c b/gcc/testsuite/gcc.target/i386/pr46085-2.c
new file mode 100644
index 000000000..568cdd96f
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr46085-2.c
@@ -0,0 +1,47 @@
+/* { dg-do run } */
+/* { dg-require-effective-target avx } */
+/* { dg-options "-O2 -ftree-vectorize -mavx -mtune=generic -ffast-math" } */
+
+#include "avx-check.h"
+
+#define N 16
+#define DIFF 242
+
+double b[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};
+double c[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
+
+void
+main1 (double x, double max_result)
+{
+  int i;
+  double diff = 2;
+  double max = x;
+  double min = 10;
+
+  for (i = 0; i < N; i++) {
+    diff += (b[i] - c[i]);
+  }
+
+  for (i = 0; i < N; i++) {
+    max = max < c[i] ? c[i] : max;
+  }
+
+  for (i = 0; i < N; i++) {
+    min = min > c[i] ? c[i] : min;
+  }
+
+  /* check results:  */
+  if (diff != DIFF)
+    abort ();
+  if (max != max_result)
+    abort ();
+  if (min != 0)
+    abort ();
+}
+
+static void
+avx_test (void)
+{ 
+  main1 (100, 100);
+  main1 (0, 15);
+}