From: Dan Gohman <gohman@apple.com>
Date: Sat, 1 Aug 2009 00:42:23 +0000 (+0000)
Subject: SelectionDAGISel no longer needs to check hasAvailableExternallyLinkage,
X-Git-Tag: android-x86-6.0-r1~1003^2~17480
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=c32304e56e85b89f426354dddf98c765eeb16333;p=android-x86%2Fexternal-llvm.git

SelectionDAGISel no longer needs to check hasAvailableExternallyLinkage,
as it is now a MachineFunctionPass, and MachineFunctionPass now handles
this.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77760 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 301c5a7262c..5857db10815 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -306,11 +306,6 @@ bool SelectionDAGISel::runOnMachineFunction(MachineFunction &mf) {
   assert((!EnableFastISelAbort || EnableFastISel) &&
          "-fast-isel-abort requires -fast-isel");
 
-  // Do not codegen any 'available_externally' functions at all, they have
-  // definitions outside the translation unit.
-  if (Fn.hasAvailableExternallyLinkage())
-    return false;
-
   // Get alias analysis for load/store combining.
   AA = &getAnalysis<AliasAnalysis>();