diff options
Diffstat (limited to 'lib/Target/Mips/Mips16InstrInfo.h')
| -rw-r--r-- | lib/Target/Mips/Mips16InstrInfo.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/lib/Target/Mips/Mips16InstrInfo.h b/lib/Target/Mips/Mips16InstrInfo.h index a3bd31e..118d258 100644 --- a/lib/Target/Mips/Mips16InstrInfo.h +++ b/lib/Target/Mips/Mips16InstrInfo.h @@ -68,7 +68,7 @@ public: // Adjust SP by FrameSize bytes. Save RA, S0, S1 void makeFrame(unsigned SP, int64_t FrameSize, MachineBasicBlock &MBB, - MachineBasicBlock::iterator I) const; + MachineBasicBlock::iterator I) const; // Adjust SP by FrameSize bytes. Restore RA, S0, S1 void restoreFrame(unsigned SP, int64_t FrameSize, MachineBasicBlock &MBB, @@ -88,6 +88,13 @@ public: MachineBasicBlock::iterator II, DebugLoc DL, unsigned &NewImm) const; + unsigned basicLoadImmediate(unsigned FrameReg, + int64_t Imm, MachineBasicBlock &MBB, + MachineBasicBlock::iterator II, DebugLoc DL, + unsigned &NewImm) const; + + static bool validImmediate(unsigned Opcode, unsigned Reg, int64_t Amount); + static bool validSpImm8(int offset) { return ((offset & 7) == 0) && isInt<11>(offset); } |