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Re: [RFC: Patch, PR 60158] gcc/varasm.c : Pass actual alignment value to output_constant_pool_2
- From: Jeff Law <law at redhat dot com>
- To: "rohitarulraj at freescale dot com" <rohitarulraj at freescale dot com>, "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>, "rguenther at suse dot de" <rguenther at suse dot de>, Jakub Jelinek <jakub at redhat dot com>
- Cc: Alan Modra <amodra at gmail dot com>, David Edelsohn <dje dot gcc at gmail dot com>, Edmar Wienskoski <edmar at freescale dot com>
- Date: Tue, 28 Apr 2015 12:17:42 -0600
- Subject: Re: [RFC: Patch, PR 60158] gcc/varasm.c : Pass actual alignment value to output_constant_pool_2
- Authentication-results: sourceware.org; auth=none
- References: <BLUPR03MB14584D4240675B763002EA5FC2090 at BLUPR03MB1458 dot namprd03 dot prod dot outlook dot com> <BLUPR03MB1458002E9FF7B37BD72093E5C2E80 at BLUPR03MB1458 dot namprd03 dot prod dot outlook dot com>
On 04/28/2015 03:44 AM, rohitarulraj@freescale.com wrote:
Ping.
-----Original Message-----
From: Dharmakan Rohit-B30502
Sent: Friday, March 27, 2015 7:57 PM
To: gcc-patches@gcc.gnu.org; rguenther@suse.de; Jakub Jelinek
Cc: Alan Modra; David Edelsohn; Wienskoski Edmar-RA8797; Dharmakan Rohit-B30502
Subject: RE: [RFC: Patch, PR 60158] gcc/varasm.c : Pass actual alignment value to output_constant_pool_2
Hi,
I would like to resubmit these patches for comments. The previous detailed discussion is available in the below mentioned link.
https://gcc.gnu.org/ml/gcc-patches/2014-04/msg01679.html
https://gcc.gnu.org/ml/gcc-patches/2014-05/msg00489.html
The issue is still reproducible on GCC v4.8 branch.
I have tested both the attached patches with e500v2 tool chain on GCC v4.8 branch [rev 221667] and GCC trunk [rev 221310] with no regressions.
Patch1 [gcc.fix_pr60158_fixup_table_fsf_1]: Pass actual alignment value to output_constant_pool_2.
Patch2 [gcc.fix_pr60158_fixup_table_fsf_2]: Use the alignment data available in the first argument (constant_descriptor_rtx) of output_constant_pool_1.
(Note: this generates ".align" directive twice).
Are you asking for both patches to be applied or just one?
Jeff