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| author | kazu <kazu@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-01-20 19:20:39 +0000 |
|---|---|---|
| committer | kazu <kazu@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-01-20 19:20:39 +0000 |
| commit | 9cd34e719d4f1a2790b05dc1a67a6c9301b86787 (patch) | |
| tree | 927e668d4041aad3c145ef07614cb36fd0edcd0f /gcc/timevar.def | |
| parent | 373e3a5d127041d9f52d61e90cfadef942c87d34 (diff) | |
| download | gcc-9cd34e719d4f1a2790b05dc1a67a6c9301b86787.tar.gz | |
PR tree-optimization/15349
* timevar.def (TV_TREE_MERGE_PHI): New.
* tree-cfg.c (tree_forwarder_block_p): Add a new argument
PHI_WANTED.
(remove_forwarder_block, cleanup_forwarder_blocks): Adjust the
calls to tree_forwarder_block_p.
(remove_forwarder_block_with_phi, merge_phi_nodes,
gate_merge_phi, pass_merge_phi): New.
* tree-optimize.c (init_tree_optimization_passes): Add
pass_merge_phi.
* tree-pass.h: Add an extern for pass_merge_phi;
PR tree-optimization/15349
* testsuite/gcc.dg/tree-ssa/pr15349.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93977 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/timevar.def')
| -rw-r--r-- | gcc/timevar.def | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/timevar.def b/gcc/timevar.def index a9324fad67f..d4a6df9147d 100644 --- a/gcc/timevar.def +++ b/gcc/timevar.def @@ -83,6 +83,7 @@ DEFTIMEVAR (TV_TREE_FORWPROP , "tree forward propagate") DEFTIMEVAR (TV_TREE_DCE , "tree conservative DCE") DEFTIMEVAR (TV_TREE_CD_DCE , "tree aggressive DCE") DEFTIMEVAR (TV_TREE_DSE , "tree DSE") +DEFTIMEVAR (TV_TREE_MERGE_PHI , "PHI merge") DEFTIMEVAR (TV_TREE_LOOP , "tree loop optimization") DEFTIMEVAR (TV_TREE_LOOP_BOUNDS , "tree record loop bounds") DEFTIMEVAR (TV_LIM , "loop invariant motion") |