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-rw-r--r--llvm/lib/Target/ARM/ARMInstructionSelector.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMInstructionSelector.cpp b/llvm/lib/Target/ARM/ARMInstructionSelector.cpp
index 8d224d6a70f..9cd293755f2 100644
--- a/llvm/lib/Target/ARM/ARMInstructionSelector.cpp
+++ b/llvm/lib/Target/ARM/ARMInstructionSelector.cpp
@@ -299,6 +299,10 @@ bool ARMInstructionSelector::select(MachineInstr &I) const {
I.setDesc(TII.get(ARM::ADDrr));
MIB.add(predOps(ARMCC::AL)).add(condCodeOp());
break;
+ case G_SUB:
+ I.setDesc(TII.get(ARM::SUBrr));
+ MIB.add(predOps(ARMCC::AL)).add(condCodeOp());
+ break;
case G_FADD:
if (!selectFAdd(MIB, TII, MRI))
return false;
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