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Re: partial def patch
- From: Paolo Bonzini <paolo dot bonzini at lu dot unisi dot ch>
- To: Roman Zippel <zippel at linux-m68k dot org>
- Cc: Kenneth Zadeck <zadeck at naturalbridge dot com>, GCC Patches <gcc-patches at gcc dot gnu dot org>, Seongbae Park <seongbae dot park at gmail dot com>
- Date: Tue, 19 Jun 2007 14:15:27 +0200
- Subject: Re: partial def patch
- References: <46571E2A.4020900@lu.unisi.ch> <Pine.LNX.4.64.0705252158010.1817@scrub.home> <46581D1B.5080003@lu.unisi.ch> <Pine.LNX.4.64.0705261428070.1817@scrub.home> <466EFE7C.8030008@lu.unisi.ch> <Pine.LNX.4.64.0706191330170.1817@scrub.home>
- Reply-to: bonzini at gnu dot org
Hmm, that was the very first version of the patch, below is my current
favoured version. You had some concerns about the DF_REF_PARTIAL for the
subreg, but that's the core part I need to get correct notes in a case
like this:
Yes, I now understand the issue better.
The patch is okay, but I would prefer if Seongbae or somebody else can
test on sparc64 first.
Paolo