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[Bug target/32457] [4.3 Regression] Complete program optimized away (i686, -ftree-vectorize)
- From: "spop at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 22 Jun 2007 08:09:14 -0000
- Subject: [Bug target/32457] [4.3 Regression] Complete program optimized away (i686, -ftree-vectorize)
- References: <bug-32457-13404@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #7 from spop at gcc dot gnu dot org 2007-06-22 08:09 -------
Subject: Re: [4.3 Regression] Complete program optimized away (i686,
-ftree-vectorize)
I fail to see what changes. Both before and after applying my patch
the assembly diff is the same. I cannot reproduce the bug on
i686-linux. Can somebody send me the diff of where that crashes:
1. compile with -fdump-tree-all-all and move the dumps in some other dir,
2. revert my patch,
3. compile with -fdump-tree-all-all,
4. diff the diffs, see what changes in the assembly and in the dumps
Thanks,
Sebastian
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32457