From: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Tue, 19 Jan 2010 22:08:34 +0000 (+0000)
Subject: Identify predicate and optional-def operands when printing machine
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=b1bb4afbc7d801f9875be135c428b6f05511db5d;p=oota-llvm.git

Identify predicate and optional-def operands when printing machine
instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93925 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/MachineInstr.cpp b/lib/CodeGen/MachineInstr.cpp
index d58a0fb01a9..ef2fceef257 100644
--- a/lib/CodeGen/MachineInstr.cpp
+++ b/lib/CodeGen/MachineInstr.cpp
@@ -1162,6 +1162,13 @@ void MachineInstr::print(raw_ostream &OS, const TargetMachine *TM) const {
 
     if (FirstOp) FirstOp = false; else OS << ",";
     OS << " ";
+    if (i < getDesc().NumOperands) {
+      const TargetOperandInfo &TOI = getDesc().OpInfo[i];
+      if (TOI.isPredicate())
+        OS << "pred:";
+      if (TOI.isOptionalDef())
+        OS << "opt:";
+    }
     MO.print(OS, TM);
   }