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Diffstat (limited to 'llvm/lib/Target/Mips/MipsRegisterInfo.cpp')
-rw-r--r--llvm/lib/Target/Mips/MipsRegisterInfo.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Target/Mips/MipsRegisterInfo.cpp b/llvm/lib/Target/Mips/MipsRegisterInfo.cpp
index 4bfc35420b40..ae4b2377ad21 100644
--- a/llvm/lib/Target/Mips/MipsRegisterInfo.cpp
+++ b/llvm/lib/Target/Mips/MipsRegisterInfo.cpp
@@ -207,6 +207,7 @@ getReservedRegs(const MachineFunction &MF) const {
// Reserve hardware registers.
Reserved.set(Mips::HWR29);
+ Reserved.set(Mips::HWR2);
// Reserve DSP control register.
Reserved.set(Mips::DSPPos);