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, 31 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/pr41762.c b/gcc/testsuite/gcc.dg/pr41762.c
new file mode 100644
index 000000000..88d8172f2
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr41762.c
@@ -0,0 +1,31 @@
+/* PR target/41762 */
+/* { dg-do compile } */
+/* { dg-options "-O2 -ftracer -fsched2-use-superblocks" } */
+/* { dg-options "-O2 -ftracer -fsched2-use-superblocks -fpic" { target fpic } } */
+
+extern __SIZE_TYPE__ strlen (const char *);
+extern int f1 (void *);
+extern char *f2 (void);
+extern void f3 (int, int);
+static char *a;
+char *b, *c, *d, *e;
+
+void
+foo (void)
+{
+  int f, g, h;
+  f = (a ? strlen (a) : strlen ("abcde"));
+  f += (b ? strlen (b) : 0);
+  f += (c ? strlen (c) : 0);
+  f += (d ? strlen (d) : 0);
+  f += (e ? strlen (e) : 0);
+  h = f1 (strlen);
+  g = strlen (a);
+  f3 (g, f);
+}
+
+void
+bar (void)
+{
+  a = f2 ();
+}