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From: Paolo Bonzini <pbonzini@redhat.com>
To: Avi Kivity <avi@redhat.com>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH 1.3] build: compile translate.o at -O1 optimization
Date: Tue, 27 Nov 2012 17:02:34 +0100	[thread overview]
Message-ID: <50B4E41A.3080207@redhat.com> (raw)
In-Reply-To: <50B4E1F7.4060000@redhat.com>

Il 27/11/2012 16:53, Avi Kivity ha scritto:
> This may change some string argument in CFLAGS, for example an argument
> to -I.
> 
> How about:
> 
>   CFLAGS_opt = -O2
>   CFLAGS += $(CFLAGS_opt)
>   ...
>   %/translate.o: CFLAGS_opt = -O1

Not possible because CFLAGS comes from configure, but anyway what I'm
going to do is

%/translate.o: QEMU_CFLAGS += -fno-gcse

now that Gerd found the culprit patch.

Paolo

  reply	other threads:[~2012-11-27 16:02 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-11-27  8:34 [Qemu-devel] [PATCH 1.3] build: compile translate.o at -O1 optimization Paolo Bonzini
2012-11-27 13:24 ` Peter Maydell
2012-11-27 13:45   ` Gerd Hoffmann
2012-11-27 13:46     ` Peter Maydell
2012-11-27 14:10       ` Paolo Bonzini
2012-11-27 13:49     ` 陳韋任 (Wei-Ren Chen)
2012-11-27 15:05       ` Paolo Bonzini
2012-11-27 16:24       ` Andreas Färber
2012-11-27 15:53 ` Avi Kivity
2012-11-27 16:02   ` Paolo Bonzini [this message]
2012-11-27 16:49   ` Markus Armbruster
2012-11-27 16:55     ` Paolo Bonzini
  -- strict thread matches above, loose matches on Subject: below --
2012-11-27  8:36 Paolo Bonzini
2012-11-27  9:27 ` Wenchao Xia
2012-11-27  9:37   ` Paolo Bonzini
2012-11-27 12:09     ` Gerd Hoffmann

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