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, 23 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/i386/xop-pcmov2.c b/gcc/testsuite/gcc.target/i386/xop-pcmov2.c
new file mode 100644
index 000000000..617da39da
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/xop-pcmov2.c
@@ -0,0 +1,23 @@
+/* Test that the compiler properly optimizes conditional floating point moves
+   into the pcmov instruction on XOP systems.  */
+
+/* { dg-do compile } */
+/* { dg-require-effective-target lp64 } */
+/* { dg-options "-O2 -mxop" } */
+
+extern void exit (int);
+
+float flt_test (float a, float b, float c, float d)
+{
+  return (a > b) ? c : d;
+}
+
+float flt_a = 1, flt_b = 2, flt_c = 3, flt_d = 4, flt_e;
+
+int main()
+{
+  flt_e = flt_test (flt_a, flt_b, flt_c, flt_d);
+  exit (0);
+}
+
+/* { dg-final { scan-assembler "vpcmov" } } */