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.dg/debug/pr41343-1.c b/gcc/testsuite/gcc.dg/debug/pr41343-1.c
new file mode 100644
index 000000000..6d5638038
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/debug/pr41343-1.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+
+#define X(new,old) int i ## new = i ## old + i ## old;
+#define Y(pfx) X(pfx ## 1, pfx) \
+  X(pfx ## 2, pfx ## 1) \
+  X(pfx ## 3, pfx ## 2) \
+  X(pfx ## 4, pfx ## 3) \
+  X(pfx ## 5, pfx ## 4) \
+  X(pfx ## 6, pfx ## 5) \
+  X(pfx ## 7, pfx ## 6) \
+  X(pfx ## 8, pfx ## 7) \
+  X(pfx ## 9, pfx ## 8)
+
+void foo (int i1)
+{
+  Y(1)
+  Y(11)
+  Y(111)
+  asm ("" : : "X" (i1));
+}