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[Bug target/31733] [4.3 Regression] ICE in rtl_verify_flow_info, at cfgrtl.c:2050: {return_internal} (nil)
- From: "sje at cup dot hp dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 3 May 2007 18:36:54 -0000
- Subject: [Bug target/31733] [4.3 Regression] ICE in rtl_verify_flow_info, at cfgrtl.c:2050: {return_internal} (nil)
- References: <bug-31733-12387@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from sje at cup dot hp dot com 2007-05-03 19:36 -------
I went back to r124216 and added a print to see what the next instruction was,
since it wasn't a barrier. What I found was a "NOTE_INSN_DELETED_LABEL",
followed by a barrier. I am guessing we want to ignore that (and any other
deleted instructions?) before checking for a barrier.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31733