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/llvm-project-15.0.7/llvm/lib/Target/AArch64/GISel/
H A DAArch64CallLowering.cpp1050 Register ForwardedReg = F.PReg; in lowerTailCall() local
1053 if (any_of(MIB->uses(), [&ForwardedReg, &TRI](const MachineOperand &Use) { in lowerTailCall()
1056 return TRI->regsOverlap(Use.getReg(), ForwardedReg); in lowerTailCall()
1061 MIRBuilder.buildCopy(ForwardedReg, Register(F.VReg)); in lowerTailCall()
1062 MIB.addReg(ForwardedReg, RegState::Implicit); in lowerTailCall()