[Bug tree-optimization/41101] [4.4/4.5 Regression] ICE in compute_antic, at tree-ssa-pre.c:2419
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added BugsThisDependsOn||41316 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41101 --- You are receiving this mail because: --- You reported the bug, or are watching the reporter. -- To UNSUBSCRIBE, email to debian-gcc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
[Bug tree-optimization/41101] [4.4/4.5 Regression] ICE in compute_antic, at tree-ssa-pre.c:2419
--- Comment #23 from rguenth at gcc dot gnu dot org 2009-09-09 15:05 --- Subject: Bug 41101 Author: rguenth Date: Wed Sep 9 15:04:27 2009 New Revision: 151561 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151561 Log: 2009-09-09 Richard Guenther PR tree-optimization/41101 * tree-ssa-pre.c (maximal_set): Remove. (compute_antic_aux): Treat the maximal set as implicitly all ones. Defer all blocks we didn't visit at least one successor. (add_to_exp_gen): Do not add to the maximal set. (make_values_for_phi): Likewise. (compute_avail): Likewise. (init_pre): Do not allocate the maximal set. (execute_pre): Do not dump it. * gcc.c-torture/compile/pr41101.c: New testcase. Added: trunk/gcc/testsuite/gcc.c-torture/compile/pr41101.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-ssa-pre.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41101 --- You are receiving this mail because: --- You reported the bug, or are watching the reporter. -- To UNSUBSCRIBE, email to debian-gcc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
[Bug tree-optimization/41101] [4.4 Regression] ICE in compute_antic, at tree-ssa-pre.c:2419
--- Comment #24 from rguenth at gcc dot gnu dot org 2009-09-09 15:05 --- Fixed on trunk. Let's wait a bit to watch for fallout before backporting it. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Known to fail|4.4.2 4.5.0 |4.4.2 Known to work|4.4.1 |4.4.1 4.5.0 Summary|[4.4/4.5 Regression] ICE in |[4.4 Regression] ICE in |compute_antic, at tree-ssa- |compute_antic, at tree-ssa- |pre.c:2419 |pre.c:2419 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41101 --- You are receiving this mail because: --- You reported the bug, or are watching the reporter. -- To UNSUBSCRIBE, email to debian-gcc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
