From a39e5582e6e661c6f364ab65f04cd6219950fb68 Mon Sep 17 00:00:00 2001
From: Kai Nacke <kai@redstar.de>
Date: Sun, 19 Jan 2014 11:02:27 +0100
Subject: [PATCH] DLL linkage is decoupled from linkage in LLVM 3.5.

---
 gen/passes/GarbageCollect2Stack.cpp  | 6 +++++-
 gen/passes/SimplifyDRuntimeCalls.cpp | 6 +++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/gen/passes/GarbageCollect2Stack.cpp b/gen/passes/GarbageCollect2Stack.cpp
index 3d256f8c..5c867000 100644
--- a/gen/passes/GarbageCollect2Stack.cpp
+++ b/gen/passes/GarbageCollect2Stack.cpp
@@ -494,7 +494,11 @@ bool GarbageCollect2Stack::runOnFunction(Function &F) {
             // Ignore indirect calls and calls to non-external functions.
             Function *Callee = CS.getCalledFunction();
             if (Callee == 0 || !Callee->isDeclaration() ||
-                    !(Callee->hasExternalLinkage() || Callee->hasDLLImportLinkage()))
+                    !(Callee->hasExternalLinkage()
+#if LDC_LLVM_VER < 305
+                    || Callee->hasDLLImportLinkage()
+#endif
+                    ))
                 continue;
 
             // Ignore unknown calls.
diff --git a/gen/passes/SimplifyDRuntimeCalls.cpp b/gen/passes/SimplifyDRuntimeCalls.cpp
index 9571ce31..07e241c2 100644
--- a/gen/passes/SimplifyDRuntimeCalls.cpp
+++ b/gen/passes/SimplifyDRuntimeCalls.cpp
@@ -384,7 +384,11 @@ bool SimplifyDRuntimeCalls::runOnce(Function &F, const DataLayout& DL, AliasAnal
             // Ignore indirect calls and calls to non-external functions.
             Function *Callee = CI->getCalledFunction();
             if (Callee == 0 || !Callee->isDeclaration() ||
-                    !(Callee->hasExternalLinkage() || Callee->hasDLLImportLinkage()))
+                    !(Callee->hasExternalLinkage()
+#if LDC_LLVM_VER < 305
+                    || Callee->hasDLLImportLinkage()
+#endif
+                    ))
                 continue;
 
             // Ignore unknown calls.