diff options
Diffstat (limited to 'lib/Target')
| -rw-r--r-- | lib/Target/ARM/ARMInstrInfo.cpp | 8 | ||||
| -rw-r--r-- | lib/Target/ARM/ARMInstrInfo.h | 4 | ||||
| -rw-r--r-- | lib/Target/ARM/ARMInstrInfo.td | 2 |
3 files changed, 13 insertions, 1 deletions
diff --git a/lib/Target/ARM/ARMInstrInfo.cpp b/lib/Target/ARM/ARMInstrInfo.cpp index 810c254..c61d836 100644 --- a/lib/Target/ARM/ARMInstrInfo.cpp +++ b/lib/Target/ARM/ARMInstrInfo.cpp @@ -48,3 +48,11 @@ bool ARMInstrInfo::isMoveInstr(const MachineInstr &MI, } return false; } + +void ARMInstrInfo::InsertBranch(MachineBasicBlock &MBB,MachineBasicBlock *TBB, + MachineBasicBlock *FBB, + const std::vector<MachineOperand> &Cond)const{ + // Can only insert uncond branches so far. + assert(Cond.empty() && !FBB && TBB && "Can only handle uncond branches!"); + BuildMI(&MBB, ARM::b, 1).addMBB(TBB); +}
\ No newline at end of file diff --git a/lib/Target/ARM/ARMInstrInfo.h b/lib/Target/ARM/ARMInstrInfo.h index 6318caa..0621c70 100644 --- a/lib/Target/ARM/ARMInstrInfo.h +++ b/lib/Target/ARM/ARMInstrInfo.h @@ -40,6 +40,10 @@ public: /// virtual bool isMoveInstr(const MachineInstr &MI, unsigned &SrcReg, unsigned &DstReg) const; + + virtual void InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB, + MachineBasicBlock *FBB, + const std::vector<MachineOperand> &Cond) const; }; } diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td index 816970f..f2100e1 100644 --- a/lib/Target/ARM/ARMInstrInfo.td +++ b/lib/Target/ARM/ARMInstrInfo.td @@ -227,7 +227,7 @@ let Defs = [R0] in { def UMULL : IntBinOp<"umull r12,", mulhu>; } -let isTerminator = 1 in { +let isTerminator = 1, isBranch = 1 in { def bcond : InstARM<(ops brtarget:$dst, CCOp:$cc), "b$cc $dst", [(armbr bb:$dst, imm:$cc)]>; |