[LLVMdev] LLVM backends instruction selection (original) (raw)
陳韋任 chenwj at iis.sinica.edu.tw
Fri Sep 30 07:50:32 PDT 2011
- Previous message: [LLVMdev] LLVM backends instruction selection
- Next message: [LLVMdev] LLVM backends instruction selection
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
Hi, Xin
I am new to the LLVM backends, I am wondering how instruction selection is done in LLVM backends, I looked at the .td files in Target/X86, they all seem to be small and do not deal with common X86 instructions, i.e. mov, push, pop, etc.
Have you read http://llvm.org/docs/CodeGenerator.html#codegenalgs ? I also find this slide helps http://reup.dmcs.pl/wiki/images/7/7a/Tricore-llvm-slides.pdf .
HTH.
Regards, chenwj
-- Wei-Ren Chen (陳韋任) Computer Systems Lab, Institute of Information Science, Academia Sinica, Taiwan (R.O.C.) Tel:886-2-2788-3799 #1667
- Previous message: [LLVMdev] LLVM backends instruction selection
- Next message: [LLVMdev] LLVM backends instruction selection
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]