[Bug tree-optimization/53881] [4.8 regression] ICE in hoist_edge_and_branch_if_true
steven at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Mon Jul 23 09:27:00 GMT 2012
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53881
--- Comment #12 from Steven Bosscher <steven at gcc dot gnu.org> 2012-07-23 09:26:46 UTC ---
Author: steven
Date: Mon Jul 23 09:26:41 2012
New Revision: 189779
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189779
Log:
gcc/
PR tree-optimization/53881
* tree-cfg.c (group_case_labels_stmt): Look up the basic block
for each label and compare them instead of labels.
testsuite/
PR tree-optimization/53881
* gcc.dg/pr53881.c: Renamed to ...
* gcc.dg/pr53881-1.c: ... this.
* gcc.dg/pr53881-2.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/pr53881-1.c
- copied unchanged from r189758, trunk/gcc/testsuite/gcc.dg/pr53881.c
trunk/gcc/testsuite/gcc.dg/pr53881-2.c
Removed:
trunk/gcc/testsuite/gcc.dg/pr53881.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-cfg.c
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