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[Bug tree-optimization/34976] verify_ssa ICE with -ftree-loop-linear
- 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: 8 May 2008 15:54:06 -0000
- Subject: [Bug tree-optimization/34976] verify_ssa ICE with -ftree-loop-linear
- References: <bug-34976-14936@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #5 from spop at gcc dot gnu dot org 2008-05-08 15:54 -------
Subject: Re: verify_ssa ICE with -ftree-loop-linear
The patch is already in trunk:
2008-02-29 Sebastian Pop <sebastian.pop@amd.com>
* tree-loop-linear.c (try_interchange_loops): Compare memory access
strides against cache sizes.
I don't know if I can commit the patch to 4.3 to close the PR.
As I said before this is a workaround not a proper fix of the bug.
Sebastian
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34976