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| author | Richard Biener <rguenther@suse.de> | 2015-12-16 14:56:10 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2015-12-16 14:56:10 +0000 |
| commit | 7b5ab0cdc1e9deb628f98ced5f6e80703a8835f3 (patch) | |
| tree | 58159337d2a2ac40cdb43c20c75ebe6433122b00 /gcc/config | |
| parent | 44c068aecb0ba30a25e3086e1c2dad7f6a3f8303 (diff) | |
| download | gcc-7b5ab0cdc1e9deb628f98ced5f6e80703a8835f3.zip gcc-7b5ab0cdc1e9deb628f98ced5f6e80703a8835f3.tar.gz gcc-7b5ab0cdc1e9deb628f98ced5f6e80703a8835f3.tar.bz2 | |
re PR middle-end/68870 (ICE on valid code at -O1, -O2 and -O3 on x86_64-linux-gnu)
2015-12-16 Richard Biener <rguenther@suse.de>
PR tree-optimization/68870
* tree-cfgcleanup.c (cleanup_control_expr_graph): Add first_p
parameter, if set only perform trivial constant folding.
Queue other blocks with conditions for later processing.
(cleanup_control_flow_bb): Add first_p parameter and pass it through.
(cleanup_tree_cfg_1): Pass true for the first iteration
cleanup_control_expr_graph.
* gcc.dg/torture/pr68870.c: New testcase.
From-SVN: r231695
Diffstat (limited to 'gcc/config')
0 files changed, 0 insertions, 0 deletions