ScheduleDAG: colorize the DOT graph and improve formatting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173431 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/MachineInstr.cpp b/lib/CodeGen/MachineInstr.cpp
index 8f7c5fd..d8b5fd4 100644
--- a/lib/CodeGen/MachineInstr.cpp
+++ b/lib/CodeGen/MachineInstr.cpp
@@ -1428,7 +1428,8 @@
}
}
-void MachineInstr::print(raw_ostream &OS, const TargetMachine *TM) const {
+void MachineInstr::print(raw_ostream &OS, const TargetMachine *TM,
+ bool SkipOpers) const {
// We can be a bit tidier if we know the TargetMachine and/or MachineFunction.
const MachineFunction *MF = 0;
const MachineRegisterInfo *MRI = 0;
@@ -1465,6 +1466,9 @@
else
OS << "UNKNOWN";
+ if (SkipOpers)
+ return;
+
// Print the rest of the operands.
bool OmittedAnyCallClobbers = false;
bool FirstOp = true;