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| author | Kazu Hirata <kazu@cs.umass.edu> | 2005-01-20 19:20:39 +0000 |
|---|---|---|
| committer | Kazu Hirata <kazu@gcc.gnu.org> | 2005-01-20 19:20:39 +0000 |
| commit | 23ab2e4e18a866eee66c4576b4a7f98c1124cbf4 (patch) | |
| tree | 927e668d4041aad3c145ef07614cb36fd0edcd0f /maintainer-scripts/crontab | |
| parent | db01eeba125e00d2d138e350526a44dfae4f3c13 (diff) | |
| download | gcc-23ab2e4e18a866eee66c4576b4a7f98c1124cbf4.tar.gz | |
re PR tree-optimization/15349 ([tree-ssa] Merge two phi nodes.)
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.
From-SVN: r93977
Diffstat (limited to 'maintainer-scripts/crontab')
0 files changed, 0 insertions, 0 deletions