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, 21 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/i386/pr23943.c b/gcc/testsuite/gcc.target/i386/pr23943.c
new file mode 100644
index 000000000..9e14036ec
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr23943.c
@@ -0,0 +1,21 @@
+/* This used to ICE in side_effects_p, due to a problem in cse.c.
+   Origin: marcus at jet dot franken dot de.  */
+/* { dg-do compile } */
+/* { dg-require-effective-target fpic } */
+/* { dg-options "-O2 -fPIC" } */
+
+typedef long unsigned int size_t;
+
+extern size_t strlen (__const char *__s)
+    __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
+
+static char savecallsin[256] = "";
+
+int read_agent_config(void)
+{
+  savecallsin[0] = '\0';
+
+  if (savecallsin[strlen(savecallsin) - 1] != '/')
+    __builtin___strncat_chk (savecallsin, "/", sizeof(savecallsin) - strlen(savecallsin) - 1, __builtin_object_size (savecallsin, 2 > 1)) ;
+  return 0;
+}