From a667d1adb7de2b6875a395416afa3d19e407583b Mon Sep 17 00:00:00 2001
From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Mon, 13 Jul 2015 17:21:31 +0000
Subject: Remove macro guards for extern template instantiations.

This is a C++11 feature that both GCC and MSVC have supported as ane extension
long before C++11 was approved.

llvm-svn: 242042
---
 llvm/lib/IR/Dominators.cpp | 20 ++++++++------------
 1 file changed, 8 insertions(+), 12 deletions(-)

(limited to 'llvm/lib/IR/Dominators.cpp')

diff --git a/llvm/lib/IR/Dominators.cpp b/llvm/lib/IR/Dominators.cpp
index e3258895ea5..b6a8bbcbe5f 100644
--- a/llvm/lib/IR/Dominators.cpp
+++ b/llvm/lib/IR/Dominators.cpp
@@ -62,18 +62,14 @@ bool BasicBlockEdge::isSingleEdge() const {
 //
 //===----------------------------------------------------------------------===//
 
-TEMPLATE_INSTANTIATION(class llvm::DomTreeNodeBase<BasicBlock>);
-TEMPLATE_INSTANTIATION(class llvm::DominatorTreeBase<BasicBlock>);
-
-#define LLVM_COMMA ,
-TEMPLATE_INSTANTIATION(void llvm::Calculate<Function LLVM_COMMA BasicBlock *>(
-    DominatorTreeBase<GraphTraits<BasicBlock *>::NodeType> &DT LLVM_COMMA
-        Function &F));
-TEMPLATE_INSTANTIATION(
-    void llvm::Calculate<Function LLVM_COMMA Inverse<BasicBlock *> >(
-        DominatorTreeBase<GraphTraits<Inverse<BasicBlock *> >::NodeType> &DT
-            LLVM_COMMA Function &F));
-#undef LLVM_COMMA
+template class llvm::DomTreeNodeBase<BasicBlock>;
+template class llvm::DominatorTreeBase<BasicBlock>;
+
+template void llvm::Calculate<Function, BasicBlock *>(
+    DominatorTreeBase<GraphTraits<BasicBlock *>::NodeType> &DT, Function &F);
+template void llvm::Calculate<Function, Inverse<BasicBlock *>>(
+    DominatorTreeBase<GraphTraits<Inverse<BasicBlock *>>::NodeType> &DT,
+    Function &F);
 
 // dominates - Return true if Def dominates a use in User. This performs
 // the special checks necessary if Def and User are in the same basic block.
-- 
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