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[Bug tree-optimization/50849] long long right shift not vectorized
- From: "vincenzo.innocente at cern dot ch" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 24 Oct 2011 11:55:14 +0000
- Subject: [Bug tree-optimization/50849] long long right shift not vectorized
- Auto-submitted: auto-generated
- References: <bug-50849-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50849
vincenzo Innocente <vincenzo.innocente at cern dot ch> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
--- Comment #2 from vincenzo Innocente <vincenzo.innocente at cern dot ch> 2011-10-24 11:55:14 UTC ---
Thanks for the fast feedback.
I used long long and for right shift gcc generates an arithmetic one.
with unsigned long long it generates psrlq.
sorry for the noise.