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/20010117-2.c b/gcc/testsuite/gcc.c-torture/compile/20010117-2.c
new file mode 100644
index 000000000..813468b56
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/20010117-2.c
@@ -0,0 +1,20 @@
+unsigned char a, b;
+
+void baz (void)
+{
+  if (b & 0x08)
+    {
+      int g = 0;
+      int c = (b & 0x01);
+      int d = a - g - c;
+      int e = (a & 0x0f) - (g & 0x0f);
+      int f = (a & 0xf0) - (g & 0xf0);
+      int h = (a & 0x0f) - (g & 0x0f);
+
+      if ((a ^ g) & (a ^ d) & 0x80) b |= 0x40;
+      if ((d & 0xff00) == 0) b |= 0x01;
+      if (!((a - h - c) & 0xff)) b |= 0x02;
+      if ((a - g - c) & 0x80) b |= 0x80;
+      a = (e & 0x0f) | (f & 0xf0);
+    }
+}