llvm-6502/lib/CodeGen/SelectionDAG/DAGCombiner.cpp at 24dbb798ff3003c52974cfa2e4275dfd2d35b512

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Matt Arsenault 29ad7506e1 Combine fcmp + select to fminnum / fmaxnum if no nans and legal

Also require unsafe FP math for no since there isn't a way to
test for signed zeros.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225744 91177308-0d34-0410-b5e6-96231b3b80d8

2015-01-13 00:43:00 +00:00

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