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Re: Fix LRA subreg calculation for big-endian targets
- From: Segher Boessenkool <segher at kernel dot crashing dot org>
- To: Jeff Law <law at redhat dot com>
- Cc: gcc-patches at gcc dot gnu dot org, richard dot sandiford at linaro dot org
- Date: Wed, 31 Jan 2018 10:31:47 -0600
- Subject: Re: Fix LRA subreg calculation for big-endian targets
- Authentication-results: sourceware.org; auth=none
- References: <87inbopx9c.fsf@linaro.org> <0d800dcc-9a9d-88d2-6760-85f62679d126@redhat.com>
On Mon, Jan 29, 2018 at 11:07:12PM -0700, Jeff Law wrote:
> OK. Makes me wonder how many big endian LRA targets are getting
> significant use.
powerpc and powerpc64 are BE, but we don't often have QImode and HImode
(all instructions work on 32-bit or 64-bit words).
Segher