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, 33 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/graphite/pr37928.c b/gcc/testsuite/gcc.dg/graphite/pr37928.c
new file mode 100644
index 000000000..3c33f3a46
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/graphite/pr37928.c
@@ -0,0 +1,33 @@
+/* { dg-options "-O3" } */
+
+int get_state(int size, int *node, int *hash)
+{
+  int i=0;
+  while(hash[i])
+    {
+     if(node[hash[i]] == 0)
+           return hash[i]-1;
+      i++;
+     if(i==5)
+       i=0;
+    }
+  return -1;
+}
+
+void foo (int);
+
+int gate1(int size, int *node, int *hash)
+{
+  int i, j ;
+  int add_size=0;
+  for(i=0; i<size; i++)
+  {
+     j = get_state(size,node, hash);
+     if(j == -1)
+     {
+    	add_size++;
+     }
+  }
+
+  foo (size+add_size);
+}