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, 54 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.c-torture/compile/920501-4.c b/gcc/testsuite/gcc.c-torture/compile/920501-4.c
new file mode 100644
index 000000000..3481deefe
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/920501-4.c
@@ -0,0 +1,54 @@
+/* This test fails on HC11/HC12 when it is compiled without -mshort because 
+   the 'r0' array is too large.  Force to use 16-bit ints for it.  */
+/* { dg-do assemble } */
+/* { dg-xfail-if "" { m6811-*-* m6812-*-* } { "*" } { "-mshort" } } */
+
+foo ()
+{
+  int r0[8186 ];
+  int r1[2 ];
+  int r2[2 ];
+  int bitm0[2 ];
+  int bitm1[2 ];
+  int bitm2[2 ];
+
+  int i,j,k,m,n,m_max;
+  int f;
+  double fm,ft;
+
+  while (1) {
+
+    if (m%4 == 2)
+      ++m;
+
+    if (m_max != 0 && m > m_max)
+      break;
+
+    fm=m;
+
+    r0[k=1]=0;
+    bitm0[0] = 0;
+
+      while ( n%f == 0 ) {
+	while ( (ft != 0) && (ft < fm )) {
+	  bitm1[i] = 0;
+	  r1[i]=0;
+          }
+
+	while ( r0[i] != 0 && r1[i] != 0 ) {
+	  if ( r0[i] < r1[i] ) {
+	    bitm2[k] = bitm0[i];
+	    r2[k++]=0;
+	  }
+	  else if ( r0[i] > r1[j] ) {
+	    bitm2[k] = bitm1[j];
+	    r2[k++]=r1[j++];
+	  }
+	  else {
+	    bitm1[k] = bitm0[i];
+	    r2[k++]=r0[i++];
+	  }
+	}
+      }
+  }
+}