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r196174 - in /trunk/gcc: ChangeLog passes.c tes...
- From: rguenth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Wed, 20 Feb 2013 15:19:14 -0000
- Subject: r196174 - in /trunk/gcc: ChangeLog passes.c tes...
Author: rguenth
Date: Wed Feb 20 15:19:13 2013
New Revision: 196174
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196174
Log:
2013-02-20 Richard Biener <rguenther@suse.de>
* tree-call-cdce.c (tree_call_cdce): Do not remove unused locals.
* tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Likewise.
* tree-ssa-dce.c (perform_tree_ssa_dce): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Do
not return anything.
(rename_ssa_copies): Do not remove unused locals.
* tree-ssa-ccp.c (do_ssa_ccp): Likewise.
* tree-ssanames.c (pass_release_ssa_names): Remove unused
locals first.
* passes.c (execute_function_todo): Do not schedule unused locals
removal if cleanup_tree_cfg did something.
* tree-ssa-live.c (remove_unused_locals): Dump statistics
about the number of removed locals.
* gcc.dg/tree-ssa/forwprop-8.c: Adjust.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/passes.c
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/gcc.dg/tree-ssa/forwprop-8.c
trunk/gcc/tree-call-cdce.c
trunk/gcc/tree-ssa-ccp.c
trunk/gcc/tree-ssa-copyrename.c
trunk/gcc/tree-ssa-dce.c
trunk/gcc/tree-ssa-forwprop.c
trunk/gcc/tree-ssa-live.c
trunk/gcc/tree-ssanames.c