Index: cse.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/cse.c,v
retrieving revision 1.342.4.3
diff -c -p -r1.342.4.3 cse.c
*** cse.c	5 Jul 2005 23:21:50 -0000	1.342.4.3
--- cse.c	19 Aug 2005 18:21:56 -0000
*************** cse_insn (rtx insn, rtx libcall_insn)
*** 5455,5460 ****
--- 5455,5469 ----
        if (dest == pc_rtx && src_const && GET_CODE (src_const) == LABEL_REF)
  	src_folded = src_const, src_folded_cost = src_folded_regcost = -1;
  
+       /* APPLE LOCAL begin radar 4153339 */
+       if (n_sets == 1 && GET_CODE (sets[i].src) == REG 
+ 	  && src_const && GET_CODE (src_const) == CONST_DOUBLE)
+ 	{
+ 	  src_folded = src_const;
+ 	  src_folded_cost = src_folded_regcost = -1;
+ 	}
+       /* APPLE LOCAL end radar 4153339 */
+ 
        /* Terminate loop when replacement made.  This must terminate since
           the current contents will be tested and will always be valid.  */
        while (1)
Index: testsuite/ChangeLog.apple-ppc
===================================================================
RCS file: /cvs/gcc/gcc/gcc/testsuite/Attic/ChangeLog.apple-ppc,v
retrieving revision 1.1.4.88
diff -c -p -r1.1.4.88 ChangeLog.apple-ppc
*** testsuite/ChangeLog.apple-ppc	15 Aug 2005 21:02:26 -0000	1.1.4.88
--- testsuite/ChangeLog.apple-ppc	19 Aug 2005 18:21:59 -0000
***************
*** 1,3 ****
--- 1,8 ----
+ 2005-08-18  Fariborz Jahanian <fjahanian@apple.com>
+ 
+ 	Radar 4153339
+ 	* gcc.dg/i386-movl-float.c: New.
+ 
  2005-08-15  Devang Patel  <dpatel@apple.com>
  
  	Radar 4209318
Index: testsuite/gcc.dg/i386-movl-float.c
===================================================================
RCS file: testsuite/gcc.dg/i386-movl-float.c
diff -N testsuite/gcc.dg/i386-movl-float.c
*** /dev/null	1 Jan 1970 00:00:00 -0000
--- testsuite/gcc.dg/i386-movl-float.c	19 Aug 2005 18:22:03 -0000
***************
*** 0 ****
--- 1,15 ----
+ /* APPLE LOCAL begin radar 4153339 */
+ /* { dg-do compile { target i?86-*-* x86_64-*-* } } */
+ /* { dg-options "-O1 -mdynamic-no-pic -march=pentium4 -mtune=prescott" } */
+ /* { dg-final { scan-assembler-times "movl\[^\\n\]*" 8} } */
+ 
+ struct S {
+ 	double d1, d2, d3;
+ };
+ 
+ struct S ms()
+ {
+ 	struct S s = {0,0,0};
+ 	return s;
+ }
+ /* APPLE LOCAL end radar 4153339 */