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[Bug tree-optimization/59058] [4.7/4.8/4.9 Regression] wrong code at -O3 on x86_64-linux-gnu (affecting gcc 4.6 to trunk)
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 20 Nov 2013 12:28:53 +0000
- Subject: [Bug tree-optimization/59058] [4.7/4.8/4.9 Regression] wrong code at -O3 on x86_64-linux-gnu (affecting gcc 4.6 to trunk)
- Auto-submitted: auto-generated
- References: <bug-59058-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59058
--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
I improve this with also using max_stmt_executions I at least get no
vect.exp fail but the testcase in this PR is not vectorized when using
a size_t b.