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[Bug tree-optimization/42916] "-fcompare-debug failure" with "-O1 -funroll-loops -ftree-vectorize"
- From: "zsojka at seznam dot cz" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 31 Jan 2010 20:32:41 -0000
- Subject: [Bug tree-optimization/42916] "-fcompare-debug failure" with "-O1 -funroll-loops -ftree-vectorize"
- References: <bug-42916-14164@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from zsojka at seznam dot cz 2010-01-31 20:32 -------
Created an attachment (id=19766)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19766&action=view)
reduced testcase
Command line:
gcc -O1 -funroll-loops -ftree-vectorize -fcompare-debug -m32 -c pr42916.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42916