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[Bug rtl-optimization/42631] [4.5 Regression] "-fcompare-debug failure" with "-O1 -funroll-loops"
- From: "aoliva at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 8 Jan 2010 01:27:35 -0000
- Subject: [Bug rtl-optimization/42631] [4.5 Regression] "-fcompare-debug failure" with "-O1 -funroll-loops"
- References: <bug-42631-14164@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from aoliva at gcc dot gnu dot org 2010-01-08 01:27 -------
Kenny, you think we should fix DF to create artificial defs for uninitialized
vars, or use some kludge in web to avoid creating one web per uninitialized
use?
--
aoliva at gcc dot gnu dot org changed:
What |Removed |Added
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CC| |zadeck at naturalbridge dot
| |com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42631