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r149517 - in /branches/gcc-4_4-branch/gcc: Chan...
- From: jakub at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Sat, 11 Jul 2009 19:06:26 -0000
- Subject: r149517 - in /branches/gcc-4_4-branch/gcc: Chan...
Author: jakub
Date: Sat Jul 11 19:06:26 2009
New Revision: 149517
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149517
Log:
PR rtl-optimization/40667
* defaults.h (MINIMUM_ALIGNMENT): Define if not defined.
* doc/tm.texi (MINIMUM_ALIGNMENT): Document it.
* config/i386/i386.h (MINIMUM_ALIGNMENT): Define.
* config/i386/i386.c (ix86_minimum_alignment): New function.
* config/i386/i386-protos.h (ix86_minimum_alignment): New prototype.
* cfgexpand.c (expand_one_var): Use MINIMIM_ALIGNMENT.
* emit-rtl.c (gen_reg_rtx): Likewise.
* function.c (assign_parms): Likewise. If nominal_type needs
bigger alignment than FUNCTION_ARG_BOUNDARY, use its alignment
rather than passed_type's alignment.
Modified:
branches/gcc-4_4-branch/gcc/ChangeLog
branches/gcc-4_4-branch/gcc/cfgexpand.c
branches/gcc-4_4-branch/gcc/config/i386/i386-protos.h
branches/gcc-4_4-branch/gcc/config/i386/i386.c
branches/gcc-4_4-branch/gcc/config/i386/i386.h
branches/gcc-4_4-branch/gcc/defaults.h
branches/gcc-4_4-branch/gcc/doc/tm.texi
branches/gcc-4_4-branch/gcc/emit-rtl.c
branches/gcc-4_4-branch/gcc/function.c