[LLVMdev] [PATCH] Spill Comments
clattner at apple.com
Mon Sep 14 10:33:14 PDT 2009
On Sep 14, 2009, at 10:22 AM, Dan Gohman wrote:
> Hi Dave,
> On Sep 11, 2009, at 3:31 PM, David Greene wrote:
>> Attached is a patch to print asm comments for spill information.
>> We've discussed the mechanisms before but I wanted to run the
>> patch by everyone before I start to commit pieces.
> The Offset->FrameIndex mapping seems rather heavy-weight, as
> any expense is incurred even when AsmVerbose is off.
It should just be a vector which is binary searched. I think that
will make it cheap enough even with asmverbose off.
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