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Re: [PATCH, ARM, v2] Fix PR target/59142: internal compiler error while compiling OpenCV 2.4.7
- From: Christophe Lyon <christophe dot lyon at linaro dot org>
- To: Richard Earnshaw <rearnsha at arm dot com>
- Cc: Charles Baylis <charles dot baylis at linaro dot org>, GCC Patches <gcc-patches at gcc dot gnu dot org>, Ramana Radhakrishnan <Ramana dot Radhakrishnan at arm dot com>
- Date: Fri, 17 Jan 2014 12:58:35 +0100
- Subject: Re: [PATCH, ARM, v2] Fix PR target/59142: internal compiler error while compiling OpenCV 2.4.7
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- References: <CADnVucA91aS83S46Ep+4fW+bYr6OTnVDosK7YAq-LntMt3O8FQ at mail dot gmail dot com> <529364A1 dot 8040403 at arm dot com> <CADnVucAAp8wde5sGy1tX++E27WMG5QDy0L7U3=A3uye3Yyazhg at mail dot gmail dot com> <5294772E dot 70309 at arm dot com> <20131219153809 dot GA18927 at sale> <52B31B28 dot 1020309 at arm dot com> <CADnVucDotL_Z8gau85aQ1_P081uhw31=j3-+6A9Z4UhwpOT+iw at mail dot gmail dot com> <52B4458B dot 1070203 at arm dot com> <CADnVucCEOvr1LrGTQBr7fDP=vFr_1rSTpUnoDExyG1cAT7UJcA at mail dot gmail dot com> <52D8F7D0 dot 2030307 at arm dot com>
Committed on Charlies' behalf as:
r206706 for the 4.8 branch
r206707 for the 4.7 branch
Christophe.
On 17 January 2014 10:28, Richard Earnshaw <rearnsha@arm.com> wrote:
> On 16/01/14 18:40, Charles Baylis wrote:
>> On 20 December 2013 13:26, Richard Earnshaw <rearnsha@arm.com> wrote:
>>> On 19/12/13 17:40, Charles Baylis wrote:
>>>> Is it ok for 4.8, and should it be considered for 4.7?
>>>>
>>>
>>> Yes, provided it passes testing on those releases.
>>
>> Results of testing 4.8:
>> All 3 patches:
>> 0001-PR-target-59142-vfp_hard_register_operand.patch
>> 0002-PR-target-59142-arm_hard_general_register_operand.patch
>> 0003-PR-target-59142-low_register_operand.patch
>> apply correctly, and I have verified that ldmstm.md is correctly
>> patched and does not need to be regenerated and have tested that the
>> compiler bootstraps and passes make check in a arm-linux-gnueabihf
>> configuration on a chromebook.
>>
>>
>> Results of testing 4.7:
>> Only the following 2 patches should be applied as patch 0001 modifies
>> a pattern which does not exist on the 4.7 branch.
>> 0002-PR-target-59142-arm_hard_general_register_operand.patch
>> 0003-PR-target-59142-low_register_operand.patch
>> I have verified that ldmstm.md is correctly patched and does not need
>> to be regenerated and have tested that the compiler bootstraps in a
>> arm-linux-gnueabi configuration on a chromebook.
>>
>> I think this is OK to be committed to both branches?
>>
>
> OK.
>
> R.
>