[PATCH][rs6000] Fix offsettable memory reference for 750CL

[Revital1 Eres]

Hello,

This patch fixes the addressing for ppc750CL.
Bootstrapped/regtested on ppc64 (only C due to recent failure with
mainline on ppc).

OK for mainline?

:ADDPATCH rs6000:

Thanks,
Revital


2007-09-06  Revital Eres  <eres@il.ibm.com>

        * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
        Fix offsettable memory reference for 750CL.

Index: config/rs6000/rs6000.c
===================================================================
--- config/rs6000/rs6000.c      (revision 128130)
+++ config/rs6000/rs6000.c      (working copy)
@@ -3203,6 +3203,11 @@
     case V2SImode:
     case V1DImode:
     case V2SFmode:
+       /* Paired vector modes.  Only reg+reg addressing is valid and
+         constant offset zero should not occur due to canonicalization.
+         Allow any offset when not strict before reload.  */
+      if (TARGET_PAIRED_FLOAT)
+        return !strict;
       /* SPE vector modes.  */
       return SPE_CONST_OFFSET_OK (offset);