From 140e99babce85d0a54fc5df7bdec4603e718ccb9 Mon Sep 17 00:00:00 2001 From: Evan Cheng Date: Wed, 11 Jan 2006 22:13:48 +0000 Subject: [PATCH] ignore register #0 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25223 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index 4ecea2f42b2..a89660bb4b4 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -2078,7 +2078,7 @@ void SDNode::dump(const SelectionDAG *G) const { std::cerr << LBB->getName() << " "; std::cerr << (const void*)BBDN->getBasicBlock() << ">"; } else if (const RegisterSDNode *R = dyn_cast(this)) { - if (G && MRegisterInfo::isPhysicalRegister(R->getReg())) { + if (G && R->getReg() && MRegisterInfo::isPhysicalRegister(R->getReg())) { std::cerr << " " <getTarget().getRegisterInfo()->getName(R->getReg()); } else { std::cerr << " #" << R->getReg(); -- 2.34.1