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path: root/lib/Target/Mips/MipsSEFrameLowering.cpp
AgeCommit message (Collapse)Author
2012-11-03[mips] Stop reserving register AT and use register scavenger when a scratchAkira Hatanaka
register is needed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167341 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-08Move TargetData to DataLayout.Micah Villmow
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165402 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-02Move the code that creates instances of MipsInstrInfo and MipsFrameLowering outAkira Hatanaka
of MipsTargetMachine.cpp. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161191 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-31Implement MipsSERegisterInfo::eliminateCallFramePseudoInstr. The function emitsAkira Hatanaka
instructions that decrement and increment the stack pointer before and after a call when the function does not have a reserved call frame. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161093 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-31Add definitions of two subclasses of MipsFrameLowering, Mips16FrameLowering andAkira Hatanaka
MipsSEFrameLowering. Implement MipsSEFrameLowering::hasReservedCallFrame. Call frames will not be reserved if there is a call with a large call frame or there are variable sized objects on the stack. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161090 91177308-0d34-0410-b5e6-96231b3b80d8
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