[LLVMdev] [LLVMDev] Is it possible to implement target specific optimizations which can be applied after instruction selection or later?
evan.cheng at apple.com
Fri Jan 22 10:29:06 PST 2010
Yes. There are lots of examples of this. For example ARM target has a number of specific optimization passes. See ARMTargetMachine.cpp addPreEmitPass() etc. for examples of how they are added to codegen pass manager.
On Jan 19, 2010, at 11:34 PM, minwook Ahn wrote:
> Dear developers.
> My question is the same as the title.
> Is there any way to implement target specific optimizations after instruction selection or later?
> I cannot find any related document. Please let me know.
> Thanks in advance.
> Minwook Ahn
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu
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