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how to use -fomit-frame-pointer by default
- From: BELBACHIR Selim <selim dot belbachir at fr dot thalesgroup dot com>
- To: "gcc at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>
- Date: Tue, 19 Nov 2013 12:29:13 +0100
- Subject: how to use -fomit-frame-pointer by default
- Authentication-results: sourceware.org; auth=none
Hi,
I'm migrating my private port from gcc 4.5.2 to gcc 4.7.3. I noticed that -fomit-frame-pointer was not triggered when using -O1 -O2 or -O3.
Could you indicate me how to modify my port to use -fomit-frame-pointer by default (as it was in gcc 4.5.2 I presume) ?
Regards,
Selim