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
next prev parent 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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