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[Bug tree-optimization/42889] "-fcompare-debug failure (length)" with "-O1 -fgcse"
- From: "steven at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 28 Jan 2010 09:07:08 -0000
- Subject: [Bug tree-optimization/42889] "-fcompare-debug failure (length)" with "-O1 -fgcse"
- References: <bug-42889-14164@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from steven at gcc dot gnu dot org 2010-01-28 09:07 -------
Caused by an RTL PRE transformation.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42889