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[PATCH, aarch64] Correctly wire up --with-cpu and --with-arch (PR61714)

From: Richard Earnshaw <rearnsha at arm dot com>
To: gcc-patches <gcc-patches at gcc dot gnu dot org>
Date: Fri, 04 Jul 2014 11:55:00 +0100
Subject: [PATCH, aarch64] Correctly wire up --with-cpu and --with-arch (PR61714)
Authentication-results: sourceware.org; auth=none

I noticed that although configure on aarch64 handles --with-arch and
--with-cpu, they aren't passed on to the compilation -- instead you just
get whatever the internal default is in the compiler back-end.  This
patch fixes that by wiring up the missing logic.

2014-07-04  Richard Earnshaw  <rearnsha@arm.com>

	PR target/61714
	* aarch64.h (OPTION_DEFAULT_SPECS): Define.

Applied to trunk.  It's trivial enough that I'll probably back-port it
to 4.9 as well.

R.

Attachment: options.patch
Description: Text document

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