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, 27 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/i386/monitor.c b/gcc/testsuite/gcc.target/i386/monitor.c
new file mode 100644
index 000000000..939969f79
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/monitor.c
@@ -0,0 +1,27 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -msse3" } */
+
+/* Verify that they work in both 32bit and 64bit.  */
+
+#include <pmmintrin.h>
+
+void
+foo (char *p, int x, int y, int z)
+{
+   _mm_monitor (p, y, x);
+   _mm_mwait (z, y);
+}
+
+void
+bar (char *p, long x, long y, long z)
+{
+   _mm_monitor (p, y, x);
+   _mm_mwait (z, y);
+}
+
+void
+foo1 (char *p)
+{
+   _mm_monitor (p, 0, 0);
+   _mm_mwait (0, 0);
+}