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, 22 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/m68k/interrupt-2.c b/gcc/testsuite/gcc.target/m68k/interrupt-2.c
new file mode 100644
index 000000000..7d4cb68c1
--- /dev/null
+++ b/gcc/testsuite/gcc.target/m68k/interrupt-2.c
@@ -0,0 +1,22 @@
+/* { dg-do compile } */
+int x;
+volatile unsigned int y;
+
+#define REPEAT10(X, Y)					\
+  X(Y##0); X(Y##1); X(Y##2); X(Y##3); X(Y##4);		\
+  X(Y##5); X(Y##6); X(Y##7); X(Y##8); X(Y##9)
+
+#define REPEAT30(X) REPEAT10 (X, 0); REPEAT10 (X, 1); REPEAT10 (X, 2)
+#define IN(X) unsigned int x##X = y
+#define OUT(X) y = x##X
+
+void __attribute__ ((interrupt_handler)) f1 (void)
+{
+  x = y + 11;
+}
+
+void __attribute__ ((interrupt_handler)) f2 (void)
+{
+  REPEAT30 (IN);
+  REPEAT30 (OUT);
+}