[llvm-commits] [llvm] r47545 - in /llvm/trunk: include/llvm/CodeGen/LiveIntervalAnalysis.h lib/CodeGen/LiveIntervalAnalysis.cpp

[Evan Cheng]

There isn't. However it is assigned a *stack slot* and the remat logic  
was mistaking it for folding a restore / spill. I'll clarify.

Evan

On Feb 25, 2008, at 10:11 AM, Chris Lattner wrote:

>
> On Feb 25, 2008, at 12:50 AM, Evan Cheng wrote:
>
>> Author: evancheng
>> Date: Mon Feb 25 02:50:41 2008
>> New Revision: 47545
>>
>> URL: http://llvm.org/viewvc/llvm-project?rev=47545&view=rev
>> Log:
>> Correctly determine whether a argument load can be folded into its
>> uses.
>
> Hi Evan,
>
> How are argument loads different from any other rematerialized load?
>
> -Chris
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