2008-04-14 Basile Starynkevitch <basile@starynkevitch.net>

	MELT branch merged with trunk r134275

	stilly buggy for libgcc muldi3: internal compiler error: in
	execute_ipa_pass_list, at passes.c:1235



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@134279 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 24 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/vect/pr35821-altivec.c b/gcc/testsuite/gcc.dg/vect/pr35821-altivec.c
new file mode 100644
index 00000000000..79fa926ec67
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vect/pr35821-altivec.c
@@ -0,0 +1,24 @@
+/* { dg-do compile { target { powerpc_altivec_ok } } } */
+
+#include "altivec.h"
+
+void
+foo (float f_gain1, int n_tail, float * __restrict__ f_in_hptr,
+     float * __restrict__ f_out_hptr)
+{
+  int i;
+  vector float *v_f_in_hptr, *v_f_out_hptr;
+
+  f_in_hptr = ( float* )v_f_in_hptr;
+  f_out_hptr = ( float* )v_f_out_hptr;
+
+  for( i = 0 ; i < n_tail ; i++ ) {
+   f_out_hptr[0] = f_in_hptr[0] * f_gain1;
+   f_in_hptr++;
+   f_out_hptr++;
+  }
+}
+
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
+/* { dg-final { cleanup-tree-dump "vect" } } */
+