[llvm-commits] [llvm] r63056 - in /llvm/trunk: include/llvm/Target/TargetOptions.h lib/Target/TargetMachine.cpp lib/Target/X86/X86RegisterInfo.cpp

[Evan Cheng]

Kernle mode.

Evan
On Jan 26, 2009, at 4:00 PM, Chris Lattner wrote:

>
> On Jan 26, 2009, at 2:22 PM, Dan Gohman wrote:
>
>> Author: djg
>> Date: Mon Jan 26 16:22:31 2009
>> New Revision: 63056
>>
>> URL: http://llvm.org/viewvc/llvm-project?rev=63056&view=rev
>> Log:
>> Implement Red Zone utilization on x86-64. This is currently
>> disabled by default; I'll enable it when I hook it up with
>> the llvm-gcc flag which controls it.
>
> When would you ever want to disable it?
>
> -Chris
>
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