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| author | Bin Cheng <bin.cheng@arm.com> | 2017-11-15 16:16:49 +0000 |
|---|---|---|
| committer | Bin Cheng <amker@gcc.gnu.org> | 2017-11-15 16:16:49 +0000 |
| commit | 1ad3d8aa05a6668ddfa70fe5118626413d5087ba (patch) | |
| tree | a9808ca5cd5b47ade2392e27afa99a69d1f0ecb7 /gcc/tree-ssa-tail-merge.c | |
| parent | 1ad9b03f1b21cd3c661495e6cd7f591c507d1e7c (diff) | |
| download | gcc-1ad3d8aa05a6668ddfa70fe5118626413d5087ba.zip gcc-1ad3d8aa05a6668ddfa70fe5118626413d5087ba.tar.gz gcc-1ad3d8aa05a6668ddfa70fe5118626413d5087ba.tar.bz2 | |
re PR tree-optimization/82726 (ICE in verify_ssa during GIMPLE pass: pcom)
PR tree-optimization/82726
Revert
2017-01-23 Bin Cheng <bin.cheng@arm.com>
PR tree-optimization/70754
* tree-predcom.c (stmt_combining_refs): New parameter INSERT_BEFORE.
(reassociate_to_the_same_stmt): New parameter INSERT_BEFORE. Insert
combined stmt before it if not NULL.
(combine_chains): Process refs reversely and compute dominance point
for root ref.
Revert
2017-02-23 Bin Cheng <bin.cheng@arm.com>
PR tree-optimization/79663
* tree-predcom.c (combine_chains): Process refs in reverse order
only for ZERO length chains, and add explaining comment.
From-SVN: r254777
Diffstat (limited to 'gcc/tree-ssa-tail-merge.c')
0 files changed, 0 insertions, 0 deletions