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[Bug tree-optimization/30187] accessing an element via a "pointer" on a vector does not cause vec_extract to be used (non constant index)
- From: "pinskia at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 27 Aug 2016 22:50:12 +0000
- Subject: [Bug tree-optimization/30187] accessing an element via a "pointer" on a vector does not cause vec_extract to be used (non constant index)
- Auto-submitted: auto-generated
- References: <bug-30187-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30187
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I wonder if we could use a __builtin_shuffle here followed by an extraction.