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, 43 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/tree-ssa/20030807-6.c b/gcc/testsuite/gcc.dg/tree-ssa/20030807-6.c
new file mode 100644
index 000000000..8a6506b3d
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/tree-ssa/20030807-6.c
@@ -0,0 +1,43 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -fdump-tree-vrp1" } */
+     
+
+void
+foo (distance, i, j)
+     int distance[13][13];
+     int i, j;
+{
+ if (distance[i][j] < 0)
+   distance[i][0] = ((distance[i][j]) < 0 ? -(distance[i][j])  : (distance[i][j]));
+}
+
+void
+foo2 (distance, i, j)
+     int distance[13][13];
+     int i, j;
+{
+ if (distance[i][j] <= 0)
+   distance[i][0] = ((distance[i][j]) < 0 ? -(distance[i][j])  : (distance[i][j]));
+}
+
+void
+foo3 (distance, i, j)
+     int distance[13][13];
+     int i, j;
+{
+ if (distance[i][j] > 0)
+   distance[i][0] = ((distance[i][j]) < 0 ? -(distance[i][j])  : (distance[i][j]));
+}
+
+void
+foo4 (distance, i, j)
+     double distance[13][13];
+     int i, j;
+{
+ if (distance[i][j] >= 0)
+   distance[i][0] = ((distance[i][j]) < 0 ? -(distance[i][j])  : (distance[i][j]));
+}
+
+/* There should be no ABS_EXPR.  */
+/* { dg-final { scan-tree-dump-times "ABS_EXPR " 0 "vrp1"} } */
+/* { dg-final { cleanup-tree-dump "vrp1" } } */