diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 3ef9ee0d0ae..1684d0ff7c8 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2010-11-16  Andrey Belevantsev  <abel@ispras.ru>
+
+	PR rtl-optimization/46366
+	* gcc.target/i386/pr45352-2.c: Silence warnings by using appropriate
+	casts.
+
 2010-11-16  Richard Guenther  <rguenther@suse.de>
 
 	* gcc.dg/tree-ssa/ssa-fre-30.c: New testcase.
diff --git a/gcc/testsuite/gcc.target/i386/pr45352-2.c b/gcc/testsuite/gcc.target/i386/pr45352-2.c
index 58713af869f..5f9ebb18fc8 100644
--- a/gcc/testsuite/gcc.target/i386/pr45352-2.c
+++ b/gcc/testsuite/gcc.target/i386/pr45352-2.c
@@ -40,9 +40,10 @@ typedef struct
 {
 int xvmc_last_slice_code;}
 mpeg2dec_accel_t;
-static bitstream_init (picture_t * picture, void *start)
+static int bitstream_init (picture_t * picture, void *start)
 {
   picture->bitstream_ptr = start;
+  return (int) (long) start;
 }
 static slice_xvmc_init (picture_t * picture, int code)
 {
@@ -55,7 +56,7 @@ static slice_xvmc_init (picture_t * picture, int code)
     picture->f_motion.ref
       [0]
       [0]
-      = forward_reference_frame->base + (offset ? picture->pitches[0] : 0);
+      = (char) (long) (forward_reference_frame->base + (offset ? picture->pitches[0] : 0));
   picture->f_motion.ref[0][1] = (offset);
   if (picture->picture_structure)
       picture->pitches[0] <<= picture->pitches[1] <<= 1;
@@ -90,7 +91,7 @@ void
 mpeg2_xvmc_slice
   (mpeg2dec_accel_t * accel, picture_t * picture, int code, uint8_t buffer,int mba_inc)
 {
-  xine_xvmc_t * xvmc = bitstream_init (picture, buffer);
+  xine_xvmc_t * xvmc = (xine_xvmc_t *) (long) bitstream_init (picture, (void *) (long) buffer);
   slice_xvmc_init (picture, code);
     while (1)
       {