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.dg/vmx/gcc-bug-b.c b/gcc/testsuite/gcc.dg/vmx/gcc-bug-b.c
new file mode 100644
index 000000000..e893ff181
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vmx/gcc-bug-b.c
@@ -0,0 +1,23 @@
+/* { dg-do compile } */
+#include <altivec.h>
+vector  unsigned char   u8a,  u8b,  u8c,  u8d, *u8ptr;
+vector  signed short s16a, s16b, s16c, s16d;
+vector  unsigned short u16a, u16b, u16c, u16d;
+vector  unsigned int u32a, u32b, u32c, u32d;
+vector  float f32a, f32b, f32c, f32d, f32e;
+int i, j, *p;
+
+void test()
+{
+        u8c  = vec_add(u8a, u8b);
+        f32c = vec_ceil(f32a);
+        f32d = vec_vcfux(u32a, 31U);
+        s16c = vec_splat_s16(-16);
+        u8d  = vec_vsldoi(u8a, u8b, 15);
+        f32e = vec_vmaddfp(f32a, f32b, f32c);
+         
+        vec_dss(3);
+        vec_dssall();
+        vec_mtvscr(u8a);
+        u16a = vec_mfvscr();
+}