File nvl425784.patch of Package gcc43

2008-02-23  David Edelsohn  <edelsohn@gnu.org>

        * config/rs6000/rs6000.h (CONSTANT_ALIGNMENT): Use STRICT_ALIGNMENT
        instead of TARGET_STRICT_ALIGN.

2008-02-22  Nathan Froyd  <froydnj@codesourcery.com>

        * config/rs6000/rs6000.h (CONSTANT_ALIGNMENT): Don't overalign
        strings when optimizing for size, unless the target cares about
        alignment.

Index: gcc/config/rs6000/rs6000.h
===================================================================
--- gcc/config/rs6000/rs6000.h.orig	2009-11-20 13:51:43.000000000 +0100
+++ gcc/config/rs6000/rs6000.h	2009-11-20 13:51:50.000000000 +0100
@@ -618,6 +618,7 @@ extern enum rs6000_nop_insertion rs6000_
    Make vector constants quadword aligned.  */
 #define CONSTANT_ALIGNMENT(EXP, ALIGN)                           \
   (TREE_CODE (EXP) == STRING_CST	                         \
+   && (STRICT_ALIGNMENT || !optimize_size)                       \
    && (ALIGN) < BITS_PER_WORD                                    \
    ? BITS_PER_WORD                                               \
    : (ALIGN))