PING: PATCH to expand_used_vars for debug/42800 (P1 regression)

[Richard Guenther]

On Mon, Feb 22, 2010 at 11:14 PM, Jason Merrill <jason@redhat.com> wrote:
> On 02/19/2010 05:18 PM, Jason Merrill wrote:
>>
>> The problem is this PR is that when are writing out the debug info for
>> the temporary containing the upper bound of the VLA, its rtl still
>> refers to virtual regs, so dwarf2out gives up and doesn't emit any debug
>> info for the upper bound. This happens because the Expand from SSA patch
>> broke Jakub's patch for PR 34037, such that expand_used_vars is no
>> longer re-adding the variable to cfun->local_decls.
>>
>> The patch adjusts the logic in expand_used_vars so that the PR 34037 fix
>> is executed again for this variable.
>>
>> Tested x86_64-pc-linux-gnu. OK for trunk?

Ok.

Thanks,
Richard.