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[Bug rtl-optimization/70467] Useless "and [esp],-1" emitted on AND with uint64_t variable
- 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: Thu, 31 Mar 2016 11:24:28 +0000
- Subject: [Bug rtl-optimization/70467] Useless "and [esp],-1" emitted on AND with uint64_t variable
- Auto-submitted: auto-generated
- References: <bug-70467-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70467
--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
I would have expected simplify_rtx to eventually handle all interesting cases.