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llvm-6502/lib/CodeGen/CodeGenPrepare.cpp
Quentin Colombet dcc0e7eaa1 [CodeGenPrepare] Teach the addressing mode matcher how to promote zext. 
I.e., teach it about 'sext (zext a to ty) to ty2' => zext a to ty2.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217629 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-11 21:22:14 +00:00

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