From 0a7eec400ff070b43dd4e46e216e67d7c339b867 Mon Sep 17 00:00:00 2001
From: David Nadlinger <code@klickverbot.at>
Date: Sun, 2 Jun 2013 18:41:59 +0200
Subject: [PATCH] Removed dead global initializer code.

---
 gen/llvmhelpers.cpp | 45 ---------------------------------------------
 gen/llvmhelpers.h   |  3 ---
 2 files changed, 48 deletions(-)

diff --git a/gen/llvmhelpers.cpp b/gen/llvmhelpers.cpp
index c36d5641..cfd88b63 100644
--- a/gen/llvmhelpers.cpp
+++ b/gen/llvmhelpers.cpp
@@ -985,51 +985,6 @@ void DtoResolveDsymbol(Dsymbol* dsym)
     }
 }
 
-//////////////////////////////////////////////////////////////////////////////////////////
-
-void DtoConstInitGlobal(VarDeclaration* vd)
-{
-    vd->codegen(Type::sir);
-
-    if (vd->ir.initialized) return;
-    vd->ir.initialized = gIR->dmodule;
-
-    Logger::println("DtoConstInitGlobal(%s) @ %s", vd->toChars(), vd->loc.toChars());
-    LOG_SCOPE;
-
-    // build the initializer
-    LLConstant* initVal = DtoConstInitializer(vd->loc, vd->type, vd->init);
-
-    // set the initializer if appropriate
-    IrGlobal* glob = vd->ir.irGlobal;
-    llvm::GlobalVariable* gvar = llvm::cast<llvm::GlobalVariable>(glob->value);
-
-    //if (LLStructType *st = isaStruct(glob->type)) {
-    //    st->setBody(initVal);
-    //}
-
-    assert(!glob->constInit);
-    glob->constInit = initVal;
-
-    // assign the initializer
-    if (!(vd->storage_class & STCextern) && mustDefineSymbol(vd))
-    {
-        if (Logger::enabled())
-        {
-            Logger::println("setting initializer");
-            Logger::cout() << "global: " << *gvar << '\n';
-#if 0
-            Logger::cout() << "init:   " << *initVal << '\n';
-#endif
-        }
-
-        gvar->setInitializer(initVal);
-
-        // do debug info
-        DtoDwarfGlobalVariable(gvar, vd);
-    }
-}
-
 /****************************************************************************************/
 /*////////////////////////////////////////////////////////////////////////////////////////
 //      DECLARATION EXP HELPER
diff --git a/gen/llvmhelpers.h b/gen/llvmhelpers.h
index efd37be2..f5b89f8a 100644
--- a/gen/llvmhelpers.h
+++ b/gen/llvmhelpers.h
@@ -108,9 +108,6 @@ TemplateInstance* DtoIsTemplateInstance(Dsymbol* s, bool checkLiteralOwner = fal
 /// Dispatches as appropriate.
 void DtoResolveDsymbol(Dsymbol* dsym);
 
-/// Generates the constant initializer for a global variable.
-void DtoConstInitGlobal(VarDeclaration* vd);
-
 // declaration inside a declarationexp
 void DtoVarDeclaration(VarDeclaration* var);
 DValue* DtoDeclarationExp(Dsymbol* declaration);