| commit | b736e424a470a94d0abe98595c230648484a24bc | |
| author | vries <vries@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 27 Apr 2012 06:12:49 +0000 (27 06:12 +0000) | ||
| committer | vries <vries@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 27 Apr 2012 06:12:49 +0000 (27 06:12 +0000) | ||
| tree | 32d5a292be572938e2863ca0e7b28ffebd4f377e | treesnapshot (tar.gz zip) |
| parent | b50295a18d08df4ee3e93b070dde72bf9873ae9e | commitdiff |
2012-04-27 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/51879
* tree-ssa-sccvn.h (struct vn_reference_s): Add result_vdef field.
* tree-ssa-sccvn.c (mark_use_processed): New function, factored out
of ...
(defs_to_varying): ... here. Don't set use_processed.
(visit_reference_op_call): Handle gimple_vdef.
Handle case that lhs is NULL_TREE.
(visit_use): Use mark_use_processed. Handle calls with side-effect
using visit_reference_op_call.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186894 138bc75d-0d04-0410-961f-82ee72b054a4
PR tree-optimization/51879
* tree-ssa-sccvn.h (struct vn_reference_s): Add result_vdef field.
* tree-ssa-sccvn.c (mark_use_processed): New function, factored out
of ...
(defs_to_varying): ... here. Don't set use_processed.
(visit_reference_op_call): Handle gimple_vdef.
Handle case that lhs is NULL_TREE.
(visit_use): Use mark_use_processed. Handle calls with side-effect
using visit_reference_op_call.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186894 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/tree-ssa-sccvn.c | diffblobblamehistory | |
| gcc/tree-ssa-sccvn.h | diffblobblamehistory |