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re PR tree-optimization/55329 (ICE: internal compiler error: in operator[], at vec...
authorJakub Jelinek <jakub@gcc.gnu.org>
Fri, 16 Nov 2012 22:05:32 +0000 (23:05 +0100)
committerJakub Jelinek <jakub@gcc.gnu.org>
Fri, 16 Nov 2012 22:05:32 +0000 (23:05 +0100)
commit1ce296cf4318d5aae48c4a2124bf1988f09b3219
tree2db16daaa7fb930d896da0a77681b31da463c821tree
parentd4a7f7a15c88915815cd744caa412e02389e2edecommit | diff
re PR tree-optimization/55329 (ICE: internal compiler error: in operator[], at vec.h:487 with -O -fno-guess-branch-probability -fnon-call-exceptions --param=early-inlining-insns=111)

PR tree-optimization/55329
* tree-ssa-dom.c (tree_ssa_dominator_optimize): Never clear
bits in needed_eh_cleanup while iterating over the bitmap.
Look through all forwarder blocks at once.

* g++.dg/opt/pr55329.C: New test.

From-SVN: r193577
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/g++.dg/opt/pr55329.C [new file with mode: 0644] blob
gcc/tree-ssa-dom.c diff | blob | history