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Re: IRA fix in find_moveable_pseudos, PR53180
- From: Vladimir Makarov <vmakarov at redhat dot com>
- To: Bernd Schmidt <bernds at codesourcery dot com>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Mon, 14 May 2012 14:31:59 -0400
- Subject: Re: IRA fix in find_moveable_pseudos, PR53180
- References: <4FB12FB8.8050303@codesourcery.com>
On 05/14/2012 12:15 PM, Bernd Schmidt wrote:
We are trying to examine all uses of a reg, but overlook those in a
REG_EQUIV note. This is problematic as documented in the PR.
The following patch fixes it according to Pat Haugen. Bootstrapped and
tested on x86_64-linux, ok?
Ok, thanks.