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r190289 - in /trunk/gcc: ChangeLog tree-into-ss...
- From: steven at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Fri, 10 Aug 2012 09:27:31 -0000
- Subject: r190289 - in /trunk/gcc: ChangeLog tree-into-ss...
Author: steven
Date: Fri Aug 10 09:27:31 2012
New Revision: 190289
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=190289
Log:
* tree-ssa-pre.c (alloc_expression_id): Fix use of VEC_reserve.
* tree-into-ssa.c (get_ssa_name_ann): Likewise.
(mark_phi_for_rewrite): Likewise.
(compute_global_livein): Use VEC_reserve outside the innermost
loop and VEC_quick_push instead of VEC_safe_push in that loop.
(update_ssa): Re-organize to avoid unnecessary sbitmap_zero'ing
of new_ssa_names and old_ssa_names. Allocate phis_to_rewrite to
the correct initial size.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-into-ssa.c
trunk/gcc/tree-ssa-pre.c