| commit | 6cf80e5bfc3562e1b03f78fa335b966b93e03b11 | |
| author | dnovillo <dnovillo@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 10 Dec 2004 21:54:42 +0000 (10 21:54 +0000) | ||
| committer | dnovillo <dnovillo@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 10 Dec 2004 21:54:42 +0000 (10 21:54 +0000) | ||
| tree | 14bfdf7a466c4e8af2752e4d606db1e56d86b149 | treesnapshot (tar.gz zip) |
| parent | 4927c18d5ba4cf974253d1d378c94f21dae95fb0 | commitdiff |
* tree-into-ssa.c (REWRITE_THIS_STMT): Define.
(mark_def_sites): Clear REWRITE_THIS_STMT for statements that
don't need any operands rewritten.
(rewrite_stmt): Ignore statements that don't need to be
rewritten.
(rewrite_operand): Validate that an existing SSA_NAME is
identical to the current reaching definition of the operand.
* tree-dfa.c (mark_call_clobbered_vars_to_rename): New function.
* tree-vectorizer.c (vectorizable_load): Call it.
* tree-flow.h (mark_call_clobbered_vars_to_rename): Declare.
* tree-sra.c (mark_all_v_defs): Also mark VUSEs for renaming.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92010 138bc75d-0d04-0410-961f-82ee72b054a4
(mark_def_sites): Clear REWRITE_THIS_STMT for statements that
don't need any operands rewritten.
(rewrite_stmt): Ignore statements that don't need to be
rewritten.
(rewrite_operand): Validate that an existing SSA_NAME is
identical to the current reaching definition of the operand.
* tree-dfa.c (mark_call_clobbered_vars_to_rename): New function.
* tree-vectorizer.c (vectorizable_load): Call it.
* tree-flow.h (mark_call_clobbered_vars_to_rename): Declare.
* tree-sra.c (mark_all_v_defs): Also mark VUSEs for renaming.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92010 138bc75d-0d04-0410-961f-82ee72b054a4