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| author | Eric Christopher <echristo@gmail.com> | 2014-08-05 02:39:49 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@gmail.com> | 2014-08-05 02:39:49 +0000 |
| commit | fc6de428c8ab10330e1b00c6541503cfd98a9cca (patch) | |
| tree | a2f2e256682f7ec9c6affef81490a88327f6844c /llvm/lib/CodeGen/DeadMachineInstructionElim.cpp | |
| parent | 5beccb22bc151a6711e28a893ed1446ccae7ba13 (diff) | |
| download | bcm5719-llvm-fc6de428c8ab10330e1b00c6541503cfd98a9cca.tar.gz bcm5719-llvm-fc6de428c8ab10330e1b00c6541503cfd98a9cca.zip | |
Have MachineFunction cache a pointer to the subtarget to make lookups
shorter/easier and have the DAG use that to do the same lookup. This
can be used in the future for TargetMachine based caching lookups from
the MachineFunction easily.
Update the MIPS subtarget switching machinery to update this pointer
at the same time it runs.
llvm-svn: 214838
Diffstat (limited to 'llvm/lib/CodeGen/DeadMachineInstructionElim.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/DeadMachineInstructionElim.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/DeadMachineInstructionElim.cpp b/llvm/lib/CodeGen/DeadMachineInstructionElim.cpp index 09b5e931b6f..535477de788 100644 --- a/llvm/lib/CodeGen/DeadMachineInstructionElim.cpp +++ b/llvm/lib/CodeGen/DeadMachineInstructionElim.cpp @@ -92,8 +92,8 @@ bool DeadMachineInstructionElim::runOnMachineFunction(MachineFunction &MF) { bool AnyChanges = false; MRI = &MF.getRegInfo(); - TRI = MF.getTarget().getSubtargetImpl()->getRegisterInfo(); - TII = MF.getTarget().getSubtargetImpl()->getInstrInfo(); + TRI = MF.getSubtarget().getRegisterInfo(); + TII = MF.getSubtarget().getInstrInfo(); // Loop over all instructions in all blocks, from bottom to top, so that it's // more likely that chains of dependent but ultimately dead instructions will |
