fix READCYCLECOUNTER

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24334 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/Alpha/AlphaISelPattern.cpp b/lib/Target/Alpha/AlphaISelPattern.cpp
index 1127f8b9e4962832920444c9233a006b5f974a06..0074fd448eaca4777ae98de980776916cfa12ab9 100644 (file)
--- a/lib/Target/Alpha/AlphaISelPattern.cpp
+++ b/lib/Target/Alpha/AlphaISelPattern.cpp
@@ -1749,6 +1749,7 @@ void AlphaISel::Select(SDOperand N) {
   case ISD::CopyFromReg:
   case ISD::TAILCALL:
   case ISD::CALL:
+  case ISD::READCYCLECOUNTER:
   case ISD::DYNAMIC_STACKALLOC:
     ExprMap.erase(N);
     SelectExpr(N);