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, 20 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.c-torture/compile/20011219-2.c b/gcc/testsuite/gcc.c-torture/compile/20011219-2.c
new file mode 100644
index 000000000..2ad7eb1a3
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/20011219-2.c
@@ -0,0 +1,20 @@
+/* This testcase failed on Alpha at -O2 when simplifying conditional
+   expressions.  */
+
+struct S {
+  unsigned long a;
+  double b, c;
+};
+
+extern double bar (double, double);
+
+int
+foo (unsigned long x, unsigned int y, struct S *z)
+{
+  unsigned int a = z->a;
+  int b = y / z->a > 1 ? y / z->a : 1;
+
+  a = y / b < z->a ? y / b : z->a;
+  z->c = z->b * bar ((double) a, (double) x);
+  return 0;
+}