[LLVMdev] IR Passes and TargetTransformInfo: Straw Man
shuxin.llvm at gmail.com
Wed Jul 31 19:22:37 PDT 2013
Now I see a strong value for running LICM earlier -- to brutally expose
On 7/31/13 6:39 PM, Krzysztof Parzyszek wrote:
> On 7/31/2013 6:30 PM, Tobias Grosser wrote:
>> I can see us following Andrews
>> suggestion to disable LICM in case a LNO is run and having the LNO
>> schedule an additional set of cleanup passes later on.
> The way I was thinking about it is that LICM could be optionally added
> to the preparation steps, something like requiring loop-closed SSA
> form for certain transformations.
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