[Diffusion] rL259840: Fix for PR 26356
Hal Finkel via llvm-commits
llvm-commits at lists.llvm.org
Thu Feb 4 15:54:21 PST 2016
----- Original Message -----
> From: "Nemanja Ivanovic" <nemanja.i.ibm at gmail.com>
> To: "Hans Wennborg" <hans at chromium.org>, "Hal Finkel" <hfinkel at anl.gov>
> Sent: Thursday, February 4, 2016 5:22:16 PM
> Subject: Fwd: [Diffusion] rL259840: Fix for PR 26356
> Hi Hans,
> this should be the last of those fixes for PPC Fast Isel.
> Would you
> be able to merge this into 3.8?
> Thank you,
> ---------- Forwarded message ----------
> From: Nemanja Ivanovic < nemanja.i.ibm at gmail.com >
> Date: Fri, Feb 5, 2016 at 12:19 AM
> Subject: Re: [Diffusion] rL259840: Fix for PR 26356
> To: nemanja.i.ibm at gmail.com
> nemanjai committed rL259840: Fix for PR 26356.
> Fix for PR 26356
> Using the load immediate only when the immediate (whether signed or
> can fit in a 16-bit signed field. Namely, from -32768 to 32767 for
> signed and
> 0 to 65535 for unsigned. This patch also ensures that we sign-extend
> under the
> right conditions.
> nemanjai (Author)
Assistant Computational Scientist
Leadership Computing Facility
Argonne National Laboratory
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