From: Evan Cheng <evan.cheng@apple.com>
Date: Fri, 16 Feb 2007 09:49:18 +0000 (+0000)
Subject: Print <dead> def operands.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=bdf44b929f6bd0983b0f0df0d2ae66610e81e149;p=oota-llvm.git

Print <dead> def operands.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34343 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/MachineInstr.cpp b/lib/CodeGen/MachineInstr.cpp
index df6205b7d8d..a39313310c2 100644
--- a/lib/CodeGen/MachineInstr.cpp
+++ b/lib/CodeGen/MachineInstr.cpp
@@ -263,6 +263,8 @@ void MachineInstr::print(std::ostream &OS, const TargetMachine *TM) const {
    // Specialize printing if op#0 is definition
   if (getNumOperands() && getOperand(0).isReg() && getOperand(0).isDef()) {
     ::print(getOperand(0), OS, TM);
+    if (getOperand(0).isDead())
+      OS << "<dead>";
     OS << " = ";
     ++StartOp;   // Don't print this operand again!
   }