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gcc/gcc ChangeLog tree-ssa-loop-im.c
- From: rakdver at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 10 May 2005 20:04:28 -0000
- Subject: gcc/gcc ChangeLog tree-ssa-loop-im.c
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: rakdver@gcc.gnu.org 2005-05-10 20:04:28
Modified files:
gcc : ChangeLog tree-ssa-loop-im.c
Log message:
* tree-ssa-loop-im.c: Include hashtab.h.
(struct mem_ref_loc): New.
(struct mem_ref): Describe the set of references with the same
shape.
(max_stmt_uid, get_stmt_uid, record_mem_ref, free_mem_refs,
maybe_queue_var, fem_single_reachable_address,
for_each_memref, single_reachable_address,
is_call_clobbered_ref, determine_lsm_reg): Removed.
(record_mem_ref_loc, free_mem_ref_locs, determine_lsm_ref,
hoist_memory_reference, memref_hash, memref_eq, memref_del,
gather_mem_refs_stmt, gather_mem_refs, find_more_ref_vops):
New functions.
(rewrite_mem_refs, schedule_sm): Use mem_ref_loc list.
(determine_lsm_loop): Rewritten.
(determine_lsm): Do not set stmt uids.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.8716&r2=2.8717
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-loop-im.c.diff?cvsroot=gcc&r1=2.39&r2=2.40