From: Chad Rosier <mcrosier@apple.com>
Date: Fri, 11 May 2012 23:10:58 +0000 (+0000)
Subject: [fast-isel] Fast-isel doesn't use the expect intrinsic.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=550a08a876760e305dab25bd22f28acf8ffdeb18;p=oota-llvm.git

[fast-isel] Fast-isel doesn't use the expect intrinsic.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156658 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/SelectionDAG/FastISel.cpp b/lib/CodeGen/SelectionDAG/FastISel.cpp
index 0c1ac6982d2..cb8ee279934 100644
--- a/lib/CodeGen/SelectionDAG/FastISel.cpp
+++ b/lib/CodeGen/SelectionDAG/FastISel.cpp
@@ -570,9 +570,10 @@ bool FastISel::SelectCall(const User *I) {
   // Handle selected intrinsic function calls.
   switch (F->getIntrinsicID()) {
   default: break;
-    // At -O0 we don't care about the lifetime intrinsics.
+    // At -O0 we don't care about the lifetime or expect intrinsics.
   case Intrinsic::lifetime_start:
   case Intrinsic::lifetime_end:
+  case Intrinsic::expect:
     return true;
   case Intrinsic::dbg_declare: {
     const DbgDeclareInst *DI = cast<DbgDeclareInst>(Call);