RRX reads CPSR.

[oota-llvm.git] / lib / Target / ARM / ARMInstrInfo.td

diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td
index 233a4ea47eb1f120b1cf8afb73c51a881d752005..53e04b3d755491e751d8c2d7e07d409096c56c87 100644 (file)
--- a/lib/Target/ARM/ARMInstrInfo.td
+++ b/lib/Target/ARM/ARMInstrInfo.td
@@ -906,6 +906,7 @@ let isReMaterializable = 1, isAsCheapAsAMove = 1 in
 def MOVi : AsI1<0b1101, (outs GPR:$dst), (ins so_imm:$src), DPFrm, IIC_iMOVi,
                  "mov", " $dst, $src", [(set GPR:$dst, so_imm:$src)]>, UnaryDP;
 
+let Uses = [CPSR] in
 def MOVrx : AsI1<0b1101, (outs GPR:$dst), (ins GPR:$src), Pseudo, IIC_iMOVsi,
                  "mov", " $dst, $src, rrx",
                  [(set GPR:$dst, (ARMrrx GPR:$src))]>, UnaryDP;