[LLVMdev] Removing the constant pool

Anton Korobeynikov anton at korobeynikov.info
Thu Jan 7 16:49:11 PST 2010

Hello, Evan

> Is that really sufficient? See X86ISelLowering.cpp, look for addLegalFPImmediate. Usually targets have to tell legalizer what fp immediates are legl.
Right, because ConstantFPs are normally "Expand". These tells the
codegen that "only some are legal". At least this was how I deduced
from the code :)

With best regards, Anton Korobeynikov
Faculty of Mathematics and Mechanics, Saint Petersburg State University

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