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, 29 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/powerpc/pr43154.c b/gcc/testsuite/gcc.target/powerpc/pr43154.c
new file mode 100644
index 000000000..d083e977b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/pr43154.c
@@ -0,0 +1,29 @@
+/* { dg-do compile { target { powerpc*-*-* } } } */
+/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */
+/* { dg-require-effective-target powerpc_vsx_ok } */
+/* { dg-options "-O2 -mcpu=power7" } */
+
+/* Make sure that vec_mergel and vec_mergeh are supported for V2DF/V2DI types.  */
+/* { dg-final { scan-assembler-times "xxpermdi" 4 } } */
+
+#include <altivec.h>
+
+void vec_high_v2df (vector double *a, vector double *b, vector double *c)
+{
+  *a = vec_mergeh (*b, *c);
+}
+
+void vec_low_v2df (vector double *a, vector double *b, vector double *c)
+{
+  *a = vec_mergel (*b, *c);
+}
+
+void vec_high_v2di (vector long long *a, vector long long *b, vector long long *c)
+{
+  *a = vec_mergeh (*b, *c);
+}
+
+void vec_low_v2di (vector long long *a, vector long long *b, vector long long *c)
+{
+  *a = vec_mergel (*b, *c);
+}