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| author | Richard Biener <rguenther@suse.de> | 2014-06-11 11:17:21 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2014-06-11 11:17:21 +0000 |
| commit | c1604254c5a86a29e87e11520f4698fd2d2ce99f (patch) | |
| tree | dc1836abf9516c940ddea1b6de6e2edd678210f2 /gcc/ada/lib-xref.adb | |
| parent | ac8345a525674204550c7a9f5cbb3deec7467d6d (diff) | |
| download | gcc-c1604254c5a86a29e87e11520f4698fd2d2ce99f.zip gcc-c1604254c5a86a29e87e11520f4698fd2d2ce99f.tar.gz gcc-c1604254c5a86a29e87e11520f4698fd2d2ce99f.tar.bz2 | |
re PR tree-optimization/61452 (hang at -O1 and -Os on x86_64-linux-gnu)
2014-06-11 Richard Biener <rguenther@suse.de>
PR tree-optimization/61452
* tree-ssa-sccvn.c (visit_phi): Remove pointless setting of
expr and has_constants in case we found a leader.
(simplify_binary_expression): Always valueize operands first.
(simplify_unary_expression): Likewise.
* gcc.dg/torture/pr61452.c: New testcase.
From-SVN: r211450
Diffstat (limited to 'gcc/ada/lib-xref.adb')
0 files changed, 0 insertions, 0 deletions