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path: root/lib/Target/ARM/Thumb1RegisterInfo.cpp
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Diffstat (limited to 'lib/Target/ARM/Thumb1RegisterInfo.cpp')
-rw-r--r--lib/Target/ARM/Thumb1RegisterInfo.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Target/ARM/Thumb1RegisterInfo.cpp b/lib/Target/ARM/Thumb1RegisterInfo.cpp
index d6b0377809..e8ed482a66 100644
--- a/lib/Target/ARM/Thumb1RegisterInfo.cpp
+++ b/lib/Target/ARM/Thumb1RegisterInfo.cpp
@@ -454,6 +454,7 @@ rewriteFrameIndex(MachineBasicBlock::iterator II, unsigned FrameRegIdx,
// r0 = add sp, 255*4
// r0 = add r0, (imm - 255*4)
if (Opcode == ARM::tADDi3) {
+ MI.setDesc(TII.get(Opcode));
removeOperands(MI, FrameRegIdx);
MachineInstrBuilder MIB(&MI);
AddDefaultPred(AddDefaultT1CC(MIB).addReg(FrameReg).addImm(Mask));