Model exceptional edges from call nodes in TurboFan.

src/compiler/operator-properties.cc

Index: src/compiler/operator-properties.cc
diff --git a/src/compiler/operator-properties.cc b/src/compiler/operator-properties.cc
index 53bd16c0afbdab90cdf42f61de63a402a2dcbc3d..64f384b4b41568bc852adcb4e3c1b8fc0dc050c5 100644
--- a/src/compiler/operator-properties.cc
+++ b/src/compiler/operator-properties.cc
@@ -100,7 +100,8 @@ bool OperatorProperties::IsBasicBlockBegin(const Operator* op) {
   return opcode == IrOpcode::kStart || opcode == IrOpcode::kEnd ||
          opcode == IrOpcode::kDead || opcode == IrOpcode::kLoop ||
          opcode == IrOpcode::kMerge || opcode == IrOpcode::kIfTrue ||
-         opcode == IrOpcode::kIfFalse || opcode == IrOpcode::kIfValue ||
+         opcode == IrOpcode::kIfFalse || opcode == IrOpcode::kIfSuccess ||
+         opcode == IrOpcode::kIfException || opcode == IrOpcode::kIfValue ||
          opcode == IrOpcode::kIfDefault;
 }