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r126591 - in /trunk/gcc: ChangeLog config/rs600...
- From: dorit at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Thu, 12 Jul 2007 14:42:08 -0000
- Subject: r126591 - in /trunk/gcc: ChangeLog config/rs600...
Author: dorit
Date: Thu Jul 12 14:42:08 2007
New Revision: 126591
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=126591
Log:
2007-07-12 Dorit Nuzman <dorit@il.ibm.com>
Devang Patel <dpatel@apple.com>
PR tree-optimization/25413
* targhooks.c (default_builtin_vector_alignment_reachable): New.
* targhooks.h (default_builtin_vector_alignment_reachable): New.
* tree.h (contains_packed_reference): New.
* expr.c (contains_packed_reference): New.
* tree-vect-analyze.c (vector_alignment_reachable_p): New.
(vect_enhance_data_refs_alignment): Call
vector_alignment_reachable_p.
* target.h (vector_alignment_reachable): New builtin.
* target-def.h (TARGET_VECTOR_ALIGNMENT_REACHABLE): New.
* config/rs6000/rs6000.c (rs6000_vector_alignment_reachable): New.
(TARGET_VECTOR_ALIGNMENT_REACHABLE): Define.
Added:
trunk/gcc/testsuite/gcc.dg/vect/pr25413.c
trunk/gcc/testsuite/gcc.dg/vect/pr25413a.c
trunk/gcc/testsuite/gcc.dg/vect/vect-align-1.c
trunk/gcc/testsuite/gcc.dg/vect/vect-align-2.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/rs6000/rs6000.c
trunk/gcc/expr.c
trunk/gcc/target-def.h
trunk/gcc/target.h
trunk/gcc/targhooks.c
trunk/gcc/targhooks.h
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/gcc.dg/vect/pr31699.c
trunk/gcc/tree-vect-analyze.c
trunk/gcc/tree.h