[RFC ARM] Revert turning off of flag_dwarf2_cfi_asm for the ARM port.

[Matthias Klose]

On 11.12.2009 11:08, Richard Earnshaw wrote:
>>
>> Now that the fix for PR40521 has been committed on trunk, my workaround
>> that was committed earlier this year is no longer required. Ok to
>> revert this change for the ARM port after a round of regression testing
>> ? Given that this fix was backported to 4.4 branch is it ok to revert
>> this change on the 4.4 branch as well ?
>>
>> I know that the Ubuntu 4.4 tree reverts this workaround and has the
>> appropriate backport in. Thanks to Matthias for pointing this out to
>> me.
>>
>> cheers
>> Ramana
>>
>>
>> 2009-12-11  Ramana Radhakrishnan<ramana.radhakrishnan@arm.com>
>>
>>          Revert
>>          2009-10-05  Ramana Radhakrishnan
>> <ramana.radhakrishnan@arm.com>
>>          * config/arm/arm.c (arm_override_options): Really initialize
>>          flag_dwarf2_cfi_asm to 0.
>>          2009-10-01  Ramana Radhakrishnan
>> <ramana.radhakrishnan@arm.com>
>>
>>                  * config/arm/arm.c (arm_override_options): Turn off
>>                  flag_dwarf2_cfi_asm for AAPCS variants.
>>
>
> OK for trunk.  I think we should let it gestate there for a few days before
> backporting to the release branch just in case there are some odd issues
> thrown up.

this patch was never comitted to the trunk and/or the 4.4 branch. checked that 
on svn trunk and branch 20100311 with and without this patch, there are no 
regressions on arm-linux-gnueabi.

   Matthias