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Re: [RFA][PR rtl-optimization/70263] Fix creation of new REG_EQUIV notes
- From: Bernd Schmidt <bschmidt at redhat dot com>
- To: Jeff Law <law at redhat dot com>, gcc-patches <gcc-patches at gcc dot gnu dot org>
- Date: Fri, 18 Mar 2016 20:16:19 +0100
- Subject: Re: [RFA][PR rtl-optimization/70263] Fix creation of new REG_EQUIV notes
- Authentication-results: sourceware.org; auth=none
- References: <56EAEB54 dot 70105 at redhat dot com> <56EAF60A dot 4050906 at redhat dot com> <56EC5391 dot 70807 at redhat dot com>
On 03/18/2016 08:14 PM, Jeff Law wrote:
I also added a blurb to the dump file when we create these equivalences
and included a test to verify the code fires. I verified it fired on
x86 and x86-64. It may or may not fire on other targets, so I left the
test in the i386 specific subdirectory.
This is the sort of thing I'd want to do with rtl unit tests.
Bootstrapped and regression tested on x86_64-linux-gnu. And unlike the
last version, it doesn't totally disable the note creation (as verified
by the new test ;-)
OK for the trunk?
Ok.
Bernd