| Age | Commit message (Collapse) | Author | Files | Lines | 
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llvm-svn: 135375
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llvm-svn: 127952
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legalization time. Since at legalization time there is no mapping from
SDNode back to the corresponding LLVM instruction and the return
SDNode is target specific, this requires a target hook to check for
eligibility. Only x86 and ARM support this form of sibcall optimization
right now.
rdar://8707777
llvm-svn: 120501
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basic logic, added initial platform support.
llvm-svn: 117667
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llvm-svn: 115792
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llvm-svn: 109462
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-enable-no-nans-fp-math and -enable-no-infs-fp-math. All of the current codegen fp math optimizations only care whether the fp arithmetics arguments and results can never be NaN.
llvm-svn: 108465
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SelectionDAG directory and into a new Analysis.cpp file.
llvm-svn: 101975
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