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Re: [PATCH] Fix up some gcc.dg/vect/ testcases with -fpic (PR testsuite/64028)

From: Jeff Law <law at redhat dot com>
To: Jakub Jelinek <jakub at redhat dot com>, Mike Stump <mikestump at comcast dot net>, Uros Bizjak <ubizjak at gmail dot com>, Richard Biener <rguenther at suse dot de>
Cc: gcc-patches at gcc dot gnu dot org
Date: Mon, 12 Jan 2015 13:28:29 -0700
Subject: Re: [PATCH] Fix up some gcc.dg/vect/ testcases with -fpic (PR testsuite/64028)
Authentication-results: sourceware.org; auth=none
References: <20150112200813 dot GQ1405 at tucnak dot redhat dot com>

On 01/12/15 13:08, Jakub Jelinek wrote:

Hi!

Various gcc.dg/vect/ testcases now fail on the trunk with -fpic.
The problem is that they expect that the global vars bind locally and
vectorizer can increase their alignment, but with -fpic that does not
work, as one can interpose them.

Fixed by adding dg-add-options bind_pic_locally.  Bootstrapped/regtested on
x86_64-linux and i686-linux, ok for trunk?

2015-01-12  Jakub Jelinek  <jakub@redhat.com>

	PR testsuite/64028
	* gcc.dg/vect/no-section-anchors-vect-31.c: Add dg-add-options
	bind_pic_locally.
	* gcc.dg/vect/no-section-anchors-vect-34.c: Likewise.
	* gcc.dg/vect/no-section-anchors-vect-36.c: Likewise.
	* gcc.dg/vect/no-section-anchors-vect-64.c: Likewise.
	* gcc.dg/vect/no-section-anchors-vect-65.c: Likewise.
	* gcc.dg/vect/no-section-anchors-vect-68.c: Likewise.
	* gcc.dg/vect/no-section-anchors-vect-69.c: Likewise.
	* gcc.dg/vect/slp-25.c: Likewise.
	* gcc.dg/vect/vect-109.c: Likewise.
	* gcc.dg/vect/vect-13.c: Likewise.
	* gcc.dg/vect/vect-17.c: Likewise.
	* gcc.dg/vect/vect-18.c: Likewise.
	* gcc.dg/vect/vect-19.c: Likewise.
	* gcc.dg/vect/vect-20.c: Likewise.
	* gcc.dg/vect/vect-21.c: Likewise.
	* gcc.dg/vect/vect-22.c: Likewise.
	* gcc.dg/vect/vect-27.c: Likewise.
	* gcc.dg/vect/vect-29.c: Likewise.
	* gcc.dg/vect/vect-2-big-array.c: Likewise.
	* gcc.dg/vect/vect-2.c: Likewise.
	* gcc.dg/vect/vect-3.c: Likewise.
	* gcc.dg/vect/vect-4.c: Likewise.
	* gcc.dg/vect/vect-5.c: Likewise.
	* gcc.dg/vect/vect-72.c: Likewise.
	* gcc.dg/vect/vect-73-big-array.c: Likewise.
	* gcc.dg/vect/vect-73.c: Likewise.
	* gcc.dg/vect/vect-77-global.c: Likewise.
	* gcc.dg/vect/vect-78-global.c: Likewise.
	* gcc.dg/vect/vect-7.c: Likewise.
	* gcc.dg/vect/vect-86.c: Likewise.
	* gcc.dg/vect/vect-align-1.c: Likewise.
	* gcc.dg/vect/vect-align-3.c: Likewise.
	* gcc.dg/vect/vect-all-big-array.c: Likewise.
	* gcc.dg/vect/vect-all.c: Likewise.
	* gcc.dg/vect/vect-multitypes-1.c: Likewise.
	* gcc.dg/vect/vect-multitypes-4.c: Likewise.
	* gcc.dg/vect/vect-peel-3.c: Likewise.
	* gcc.dg/vect/vect-peel-4.c: Likewise.
	* gcc.dg/vect/wrapv-vect-7.c: Likewise.

OK.
jeff

References:
- [PATCH] Fix up some gcc.dg/vect/ testcases with -fpic (PR testsuite/64028)
  - From: Jakub Jelinek

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