[llvm-commits] [llvm] r74579 - in /llvm/trunk: include/llvm/CodeGen/ lib/CodeGen/AsmPrinter/ lib/Target/ARM/ lib/Target/ARM/AsmPrinter/ lib/Target/Alpha/ lib/Target/Alpha/AsmPrinter/ lib/Target/CellSPU/ lib/Target/CellSPU/AsmPrinter/ lib/Target/I

[Devang Patel]

On Tue, Jun 30, 2009 at 6:55 PM, Evan Cheng<evan.cheng at apple.com> wrote:
>
> On Jun 30, 2009, at 6:48 PM, Daniel Dunbar wrote:
>
>> Author: ddunbar
>> Date: Tue Jun 30 20:48:54 2009
>> New Revision: 74579
>>
>> URL: http://llvm.org/viewvc/llvm-project?rev=74579&view=rev
>> Log:
>> Remove unused AsmPrinter OptLevel argument, and propogate.
>> - This more or less amounts to a revert of r65379.

That patch series introduced one AsmPrinter use of opt level in
AsmWriterEmitter.cpp

>> I'm curious to
>> know what
>>   happened that caused this variable to become unused.

see r70871

> Is it unused? It used to control whether isel emits label nodes that
> force source ordering at -O0 (yeah it's horrible).

Isel still uses it but now AsmPrinter is not using opt level.
-
Devang