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| author | ed <ed@FreeBSD.org> | 2009-07-04 13:58:26 +0000 |
|---|---|---|
| committer | ed <ed@FreeBSD.org> | 2009-07-04 13:58:26 +0000 |
| commit | 72621d11de5b873f1695f391eb95f0b336c3d2d4 (patch) | |
| tree | 84360c8989c912127a383af37c4b1aa5767bd16e /lib/Target/PowerPC/PPCISelLowering.h | |
| parent | cf5cd875b51255602afaed29deb636b66b295671 (diff) | |
| download | FreeBSD-src-72621d11de5b873f1695f391eb95f0b336c3d2d4.zip FreeBSD-src-72621d11de5b873f1695f391eb95f0b336c3d2d4.tar.gz | |
Import LLVM 74788.
Diffstat (limited to 'lib/Target/PowerPC/PPCISelLowering.h')
| -rw-r--r-- | lib/Target/PowerPC/PPCISelLowering.h | 34 |
1 files changed, 23 insertions, 11 deletions
diff --git a/lib/Target/PowerPC/PPCISelLowering.h b/lib/Target/PowerPC/PPCISelLowering.h index b6d046f..962bbb1 100644 --- a/lib/Target/PowerPC/PPCISelLowering.h +++ b/lib/Target/PowerPC/PPCISelLowering.h @@ -82,7 +82,7 @@ namespace llvm { STD_32, /// CALL - A direct function call. - CALL_Macho, CALL_ELF, + CALL_Darwin, CALL_SVR4, /// CHAIN,FLAG = MTCTR(VAL, CHAIN[, INFLAG]) - Directly corresponds to a /// MTCTR instruction. @@ -90,7 +90,7 @@ namespace llvm { /// CHAIN,FLAG = BCTRL(CHAIN, INFLAG) - Directly corresponds to a /// BCTRL instruction. - BCTRL_Macho, BCTRL_ELF, + BCTRL_Darwin, BCTRL_SVR4, /// Return with a flag operand, matched by 'blr' RET_FLAG, @@ -223,7 +223,6 @@ namespace llvm { // register for parameter passing. unsigned VarArgsNumFPR; // Index of the first unused double // register for parameter passing. - int ReturnAddrIndex; // FrameIndex for return slot. const PPCSubtarget &PPCSubTarget; public: explicit PPCTargetLowering(PPCTargetMachine &TM); @@ -336,6 +335,13 @@ namespace llvm { SelectionDAG &DAG) const; virtual bool isOffsetFoldingLegal(const GlobalAddressSDNode *GA) const; + + virtual MVT getOptimalMemOpType(uint64_t Size, unsigned Align, + bool isSrcConst, bool isSrcStr, + SelectionDAG &DAG) const; + + /// getFunctionAlignment - Return the Log2 alignment of this function. + virtual unsigned getFunctionAlignment(const Function *F) const; private: SDValue getFramePointerFrameIndex(SelectionDAG & DAG) const; @@ -346,6 +352,7 @@ namespace llvm { SDValue Chain, SDValue &LROpOut, SDValue &FPOpOut, + bool isDarwinABI, DebugLoc dl); SDValue LowerRETURNADDR(SDValue Op, SelectionDAG &DAG); @@ -363,14 +370,19 @@ namespace llvm { SDValue LowerVAARG(SDValue Op, SelectionDAG &DAG, int VarArgsFrameIndex, int VarArgsStackOffset, unsigned VarArgsNumGPR, unsigned VarArgsNumFPR, const PPCSubtarget &Subtarget); - SDValue LowerFORMAL_ARGUMENTS(SDValue Op, SelectionDAG &DAG, - int &VarArgsFrameIndex, - int &VarArgsStackOffset, - unsigned &VarArgsNumGPR, - unsigned &VarArgsNumFPR, - const PPCSubtarget &Subtarget); - SDValue LowerCALL(SDValue Op, SelectionDAG &DAG, - const PPCSubtarget &Subtarget, TargetMachine &TM); + SDValue LowerFORMAL_ARGUMENTS_SVR4(SDValue Op, SelectionDAG &DAG, + int &VarArgsFrameIndex, + int &VarArgsStackOffset, + unsigned &VarArgsNumGPR, + unsigned &VarArgsNumFPR, + const PPCSubtarget &Subtarget); + SDValue LowerFORMAL_ARGUMENTS_Darwin(SDValue Op, SelectionDAG &DAG, + int &VarArgsFrameIndex, + const PPCSubtarget &Subtarget); + SDValue LowerCALL_Darwin(SDValue Op, SelectionDAG &DAG, + const PPCSubtarget &Subtarget, TargetMachine &TM); + SDValue LowerCALL_SVR4(SDValue Op, SelectionDAG &DAG, + const PPCSubtarget &Subtarget, TargetMachine &TM); SDValue LowerRET(SDValue Op, SelectionDAG &DAG, TargetMachine &TM); SDValue LowerSTACKRESTORE(SDValue Op, SelectionDAG &DAG, const PPCSubtarget &Subtarget); |
