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[Bug rtl-optimization/65235] [4.8/4.9/5 Regression] Simplifying vec_select of vec_concat miscompiles when first element of vec_concat is const_int
- From: "aldyh at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 27 Feb 2015 15:42:57 +0000
- Subject: [Bug rtl-optimization/65235] [4.8/4.9/5 Regression] Simplifying vec_select of vec_concat miscompiles when first element of vec_concat is const_int
- Auto-submitted: auto-generated
- References: <bug-65235-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65235
--- Comment #4 from Aldy Hernandez <aldyh at gcc dot gnu.org> ---
--target ??
Could you post a preprocessed source code?
Hmmm... fine line, but maybe this isn't a regression?