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Re: Patch ping: (take 2 of) [RFA:] Don't strip unary ops when matching constraints. (PRtarget/23424)
- From: Hans-Peter Nilsson <hans-peter dot nilsson at axis dot com>
- To: ian at airs dot com
- Cc: hans-peter dot nilsson at axis dot com, gcc-patches at gcc dot gnu dot org
- Date: Wed, 2 Nov 2005 05:56:53 +0100
- Subject: Re: Patch ping: (take 2 of) [RFA:] Don't strip unary ops when matching constraints. (PRtarget/23424)
> From: Ian Lance Taylor <ian@airs.com>
> Date: 01 Nov 2005 20:22:41 -0800
> I'll approve this for the 4.1 branch, after the 4.1 branch is created.
Thanks!
> I would rather not approve it for mainline, because 1) CRIS is not a
> primary target; 2) you might get hit by a truck and then this macro
> would sit in the code for years.
Hm, that'd certainly be preparing for the worst... 8-P
> Also, it would be nice to add a test case.
It was posted at
<URL:http://gcc.gnu.org/ml/gcc-patches/2005-10/msg00941.html>.
> After the 4.1 branch let's put the correct fix on mainline.
To sum up "the correct fix" I believe that'd be the first patch
I posted, conditional on the SH port have had constraints added
as in the conceptual patch I posted. IIUC Joern intends to do
that together with some other predicates and constraints
cleanup.
brgds, H-P