commit 8c9c6d71ed626d8056e19d1d17416a667bf3d6dd
author Evan Cheng <evan.cheng@apple.com> Fri Nov 10 08:43:01 2006 +0000
committer Evan Cheng <evan.cheng@apple.com> Fri Nov 10 08:43:01 2006 +0000
tree c358f1f1df8d4079df9b95cf86dbc4ac9616abd7
parent f5bebe83a553bf1c94c6f07896a5f10d73c22c16

Add implicit def / use operands to MachineInstr.

llvm-svn: 31633

llvm/lib/CodeGen/MachineInstr.cpp

diff --git a/llvm/lib/CodeGen/MachineInstr.cpp b/llvm/lib/CodeGen/MachineInstr.cpp
index a47293e..ba75e73 100644
--- a/llvm/lib/CodeGen/MachineInstr.cpp
+++ b/llvm/lib/CodeGen/MachineInstr.cpp
@@ -205,8 +205,12 @@
     OS << " ";
     ::print(mop, OS, TM);
 
-    if (mop.isReg() && mop.isDef())
-      OS << "<def>";
+    if (mop.isReg()) {
+      if (mop.isImplicit())
+        OS << (mop.isDef() ? "<imp-def>" : "<imp-use>");
+      else if (mop.isDef())
+        OS << "<def>";
+    }
   }
 
   OS << "\n";