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r111571 - in /branches/apple-local-200502-branc...
- From: dpatel at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 28 Feb 2006 19:47:39 -0000
- Subject: r111571 - in /branches/apple-local-200502-branc...
Author: dpatel
Date: Tue Feb 28 19:47:38 2006
New Revision: 111571
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=111571
Log:
Radar 4375453
* targhooks.h (vector_alignment_reachable): New.
* targhooks.c (default_vector_alignment_reachable): New.
* target.h (gcc_target): Add vector_alignment_reachable.
* target-def.h (TARGET_VECTOR_ALIGNMENT_REACHABLE): New.
* tree-vect-analyze.c (vect_enhance_data_refs_alignment): Avoid
peeling when natural alignment is not reachable due to known
misalignment. Use target hook to check unknown alignment.
* config/rs6000.c (TARGET_VECTOR_ALIGNMENT_REACHABLE,
rs6000_vector_alignment_reachable): New.
* gcc.dg/vect/vect-align-2.c: New.
Added:
branches/apple-local-200502-branch/gcc/testsuite/gcc.dg/vect/vect-align-2.c
Modified:
branches/apple-local-200502-branch/gcc/ChangeLog.apple-ppc
branches/apple-local-200502-branch/gcc/Makefile.in
branches/apple-local-200502-branch/gcc/config/rs6000/rs6000.c
branches/apple-local-200502-branch/gcc/target-def.h
branches/apple-local-200502-branch/gcc/target.h
branches/apple-local-200502-branch/gcc/targhooks.c
branches/apple-local-200502-branch/gcc/targhooks.h
branches/apple-local-200502-branch/gcc/testsuite/ChangeLog.apple-ppc
branches/apple-local-200502-branch/gcc/tree-vect-analyze.c