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| author | Richard Guenther <rguenther@suse.de> | 2007-05-12 17:21:43 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2007-05-12 17:21:43 +0000 |
| commit | c4160806e1a116b18498c97b969cc45e453104ce (patch) | |
| tree | f25032dcb72bc99b2224beb492c056771db89662 /zlib/configure.ac | |
| parent | a747170836486ab3bbe8d16ec5f0c26566a0a0ff (diff) | |
| download | gcc-c4160806e1a116b18498c97b969cc45e453104ce.zip gcc-c4160806e1a116b18498c97b969cc45e453104ce.tar.gz gcc-c4160806e1a116b18498c97b969cc45e453104ce.tar.bz2 | |
re PR tree-optimization/31797 (infinite loop in tree-ssa-pre or ICE)
2007-05-12 Richard Guenther <rguenther@suse.de>
PR tree-optimization/31797
* tree-ssa-forwprop.c (forward_propagate_addr_expr): Do not
propagate into a stmt that has volatile ops.
* gcc.c-torture/compile/pr31797.c: New testcase.
From-SVN: r124637
Diffstat (limited to 'zlib/configure.ac')
0 files changed, 0 insertions, 0 deletions