diff options
Diffstat (limited to 'include/llvm/CodeGen/FastISel.h')
| -rw-r--r-- | include/llvm/CodeGen/FastISel.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/include/llvm/CodeGen/FastISel.h b/include/llvm/CodeGen/FastISel.h index 10c4c33d..962a4e2 100644 --- a/include/llvm/CodeGen/FastISel.h +++ b/include/llvm/CodeGen/FastISel.h @@ -241,6 +241,15 @@ protected: unsigned Op0, bool Op0IsKill, unsigned Op1, bool Op1IsKill); + /// FastEmitInst_rrr - Emit a MachineInstr with three register operands + /// and a result register in the given register class. + /// + unsigned FastEmitInst_rrr(unsigned MachineInstOpcode, + const TargetRegisterClass *RC, + unsigned Op0, bool Op0IsKill, + unsigned Op1, bool Op1IsKill, + unsigned Op2, bool Op2IsKill); + /// FastEmitInst_ri - Emit a MachineInstr with a register operand, /// an immediate, and a result register in the given register class. /// @@ -301,7 +310,7 @@ protected: /// the CFG. void FastEmitBranch(MachineBasicBlock *MBB, DebugLoc DL); - unsigned UpdateValueMap(const Value* I, unsigned Reg); + void UpdateValueMap(const Value* I, unsigned Reg, unsigned NumRegs = 1); unsigned createResultReg(const TargetRegisterClass *RC); @@ -334,6 +343,8 @@ private: bool SelectCast(const User *I, unsigned Opcode); + bool SelectExtractValue(const User *I); + /// HandlePHINodesInSuccessorBlocks - Handle PHI nodes in successor blocks. /// Emit code to ensure constants are copied into registers when needed. /// Remember the virtual registers that need to be added to the Machine PHI |
