[llvm] r178368 - Hexagon: Add emitFrameIndexDebugValue function to emit debug information.

[Rafael Ávila De Espíndola]

Test case?

Sent from my iPhone

On 2013-03-29, at 17:09, Jyotsna Verma <jverma at codeaurora.org> wrote:

> Author: jverma
> Date: Fri Mar 29 16:09:53 2013
> New Revision: 178368
> 
> URL: http://llvm.org/viewvc/llvm-project?rev=178368&view=rev
> Log:
> Hexagon: Add emitFrameIndexDebugValue function to emit debug information.
> 
> 
> Modified:
>    llvm/trunk/lib/Target/Hexagon/HexagonInstrInfo.cpp
>    llvm/trunk/lib/Target/Hexagon/HexagonInstrInfo.h
> 
> Modified: llvm/trunk/lib/Target/Hexagon/HexagonInstrInfo.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Hexagon/HexagonInstrInfo.cpp?rev=178368&r1=178367&r2=178368&view=diff
> ==============================================================================
> --- llvm/trunk/lib/Target/Hexagon/HexagonInstrInfo.cpp (original)
> +++ llvm/trunk/lib/Target/Hexagon/HexagonInstrInfo.cpp Fri Mar 29 16:09:53 2013
> @@ -537,6 +537,15 @@ MachineInstr *HexagonInstrInfo::foldMemo
>   return(0);
> }
> 
> +MachineInstr*
> +HexagonInstrInfo::emitFrameIndexDebugValue(MachineFunction &MF,
> +                                           int FrameIx, uint64_t Offset,
> +                                           const MDNode *MDPtr,
> +                                           DebugLoc DL) const {
> +  MachineInstrBuilder MIB = BuildMI(MF, DL, get(Hexagon::DBG_VALUE))
> +    .addImm(0).addImm(Offset).addMetadata(MDPtr);
> +  return &*MIB;
> +}
> 
> unsigned HexagonInstrInfo::createVR(MachineFunction* MF, MVT VT) const {
> 
> 
> Modified: llvm/trunk/lib/Target/Hexagon/HexagonInstrInfo.h
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Hexagon/HexagonInstrInfo.h?rev=178368&r1=178367&r2=178368&view=diff
> ==============================================================================
> --- llvm/trunk/lib/Target/Hexagon/HexagonInstrInfo.h (original)
> +++ llvm/trunk/lib/Target/Hexagon/HexagonInstrInfo.h Fri Mar 29 16:09:53 2013
> @@ -141,6 +141,11 @@ public:
>   isProfitableToDupForIfCvt(MachineBasicBlock &MBB,unsigned NumCycles,
>                             const BranchProbability &Probability) const;
> 
> +  virtual MachineInstr *emitFrameIndexDebugValue(MachineFunction &MF,
> +                                                 int FrameIx,
> +                                                 uint64_t Offset,
> +                                                 const MDNode *MDPtr,
> +                                                 DebugLoc DL) const;
>   virtual DFAPacketizer*
>   CreateTargetScheduleState(const TargetMachine *TM,
>                             const ScheduleDAG *DAG) const;
> 
> 
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