From 9456c7b20af9933014b68767762f51ab6f91583c Mon Sep 17 00:00:00 2001 From: Eric Christopher Date: Fri, 27 Jun 2014 02:05:22 +0000 Subject: [PATCH] Remove unnecessary caching of the TargetMachine on NVPTXFrameLowering. Adjust the constructor accordingly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211846 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/NVPTX/NVPTXFrameLowering.cpp | 20 ++++++++++++-------- lib/Target/NVPTX/NVPTXFrameLowering.h | 9 ++++----- lib/Target/NVPTX/NVPTXTargetMachine.cpp | 2 +- 3 files changed, 17 insertions(+), 14 deletions(-) diff --git a/lib/Target/NVPTX/NVPTXFrameLowering.cpp b/lib/Target/NVPTX/NVPTXFrameLowering.cpp index 9030584f06f..36d5aa4f7b2 100644 --- a/lib/Target/NVPTX/NVPTXFrameLowering.cpp +++ b/lib/Target/NVPTX/NVPTXFrameLowering.cpp @@ -43,17 +43,21 @@ void NVPTXFrameLowering::emitPrologue(MachineFunction &MF) const { // cvta.local %SP, %SPL; if (is64bit) { unsigned LocalReg = MRI.createVirtualRegister(&NVPTX::Int64RegsRegClass); - MachineInstr *MI = BuildMI( - MBB, MBBI, dl, tm.getInstrInfo()->get(NVPTX::cvta_local_yes_64), - NVPTX::VRFrame).addReg(LocalReg); - BuildMI(MBB, MI, dl, tm.getInstrInfo()->get(NVPTX::MOV_DEPOT_ADDR_64), + MachineInstr *MI = + BuildMI(MBB, MBBI, dl, + MF.getTarget().getInstrInfo()->get(NVPTX::cvta_local_yes_64), + NVPTX::VRFrame).addReg(LocalReg); + BuildMI(MBB, MI, dl, + MF.getTarget().getInstrInfo()->get(NVPTX::MOV_DEPOT_ADDR_64), LocalReg).addImm(MF.getFunctionNumber()); } else { unsigned LocalReg = MRI.createVirtualRegister(&NVPTX::Int32RegsRegClass); - MachineInstr *MI = BuildMI( - MBB, MBBI, dl, tm.getInstrInfo()->get(NVPTX::cvta_local_yes), - NVPTX::VRFrame).addReg(LocalReg); - BuildMI(MBB, MI, dl, tm.getInstrInfo()->get(NVPTX::MOV_DEPOT_ADDR), + MachineInstr *MI = + BuildMI(MBB, MBBI, dl, + MF.getTarget().getInstrInfo()->get(NVPTX::cvta_local_yes), + NVPTX::VRFrame).addReg(LocalReg); + BuildMI(MBB, MI, dl, + MF.getTarget().getInstrInfo()->get(NVPTX::MOV_DEPOT_ADDR), LocalReg).addImm(MF.getFunctionNumber()); } } diff --git a/lib/Target/NVPTX/NVPTXFrameLowering.h b/lib/Target/NVPTX/NVPTXFrameLowering.h index 2ae6d72720e..c372e831797 100644 --- a/lib/Target/NVPTX/NVPTXFrameLowering.h +++ b/lib/Target/NVPTX/NVPTXFrameLowering.h @@ -14,19 +14,18 @@ #ifndef NVPTX_FRAMELOWERING_H #define NVPTX_FRAMELOWERING_H +#include "NVPTXSubtarget.h" #include "llvm/Target/TargetFrameLowering.h" namespace llvm { -class NVPTXTargetMachine; class NVPTXFrameLowering : public TargetFrameLowering { - NVPTXTargetMachine &tm; bool is64bit; public: - explicit NVPTXFrameLowering(NVPTXTargetMachine &_tm, bool _is64bit) - : TargetFrameLowering(TargetFrameLowering::StackGrowsUp, 8, 0), tm(_tm), - is64bit(_is64bit) {} + explicit NVPTXFrameLowering(NVPTXSubtarget &STI) + : TargetFrameLowering(TargetFrameLowering::StackGrowsUp, 8, 0), + is64bit(STI.is64Bit()) {} bool hasFP(const MachineFunction &MF) const override; void emitPrologue(MachineFunction &MF) const override; diff --git a/lib/Target/NVPTX/NVPTXTargetMachine.cpp b/lib/Target/NVPTX/NVPTXTargetMachine.cpp index e3be83a98b6..a21cada2208 100644 --- a/lib/Target/NVPTX/NVPTXTargetMachine.cpp +++ b/lib/Target/NVPTX/NVPTXTargetMachine.cpp @@ -85,7 +85,7 @@ NVPTXTargetMachine::NVPTXTargetMachine(const Target &T, StringRef TT, : LLVMTargetMachine(T, TT, CPU, FS, Options, RM, CM, OL), Subtarget(TT, CPU, FS, is64bit), DL(computeDataLayout(Subtarget)), InstrInfo(Subtarget), TLInfo(*this), TSInfo(&DL), - FrameLowering(*this, is64bit) { + FrameLowering(Subtarget) { initAsmInfo(); } -- 2.34.1