[WinEH] Run cleanup handlers when an exception is thrown

[oota-llvm.git] / lib / CodeGen / SelectionDAG / FastISel.cpp

diff --git a/lib/CodeGen/SelectionDAG/FastISel.cpp b/lib/CodeGen/SelectionDAG/FastISel.cpp
index 223a149924b19d87b4edd663d296e375f3f0d3da..73061b6dc3e74d32e1ceb1daa3cbed6148cd2dd2 100644 (file)
--- a/lib/CodeGen/SelectionDAG/FastISel.cpp
+++ b/lib/CodeGen/SelectionDAG/FastISel.cpp
@@ -1079,6 +1079,13 @@ bool FastISel::selectIntrinsicCall(const IntrinsicInst *II) {
   // The donothing intrinsic does, well, nothing.
   case Intrinsic::donothing:
     return true;
   // The donothing intrinsic does, well, nothing.
   case Intrinsic::donothing:
     return true;

+  case Intrinsic::eh_actions: {
+    unsigned ResultReg = getRegForValue(UndefValue::get(II->getType()));
+    if (!ResultReg)
+      return false;
+    updateValueMap(II, ResultReg);
+    return true;
+  }

   case Intrinsic::dbg_declare: {
     const DbgDeclareInst *DI = cast<DbgDeclareInst>(II);
     DIVariable DIVar(DI->getVariable());
   case Intrinsic::dbg_declare: {
     const DbgDeclareInst *DI = cast<DbgDeclareInst>(II);
     DIVariable DIVar(DI->getVariable());