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[Bug tree-optimization/18475] [4.0 Regression] ICE Segmentation fault in tree_verify_flow_info with -funswitch-loops
- From: "kazu at cs dot umass dot edu" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 14 Nov 2004 17:30:02 -0000
- Subject: [Bug tree-optimization/18475] [4.0 Regression] ICE Segmentation fault in tree_verify_flow_info with -funswitch-loops
- References: <20041114112134.18475.belyshev@lubercy.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From kazu at cs dot umass dot edu 2004-11-14 17:30 -------
The underlying problem is the same as that of PR 18478.
Basically, SWITCH_EXPR is incorrectly duplicated when a basic block
is duplicated.
*** This bug has been marked as a duplicate of 18478 ***
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |DUPLICATE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18475