From: Chris Lattner <sabre@nondot.org>
Date: Mon, 9 Mar 2009 08:18:48 +0000 (+0000)
Subject: just remove the use_empty() check entirely, the only reason it
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=ea3a9ff53d699bc22fcff52dbbce8aab6578a020;p=oota-llvm.git

just remove the use_empty() check entirely, the only reason it
existed was for llvm-gcc 3.4 (which used the __main hack) which
is really really long dead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66417 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index dcfa7a5961d..0e04a16c86a 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -419,23 +419,17 @@ bool AsmPrinter::EmitSpecialLLVMGlobal(const GlobalVariable *GV) {
   const TargetData *TD = TM.getTargetData();
   unsigned Align = Log2_32(TD->getPointerPrefAlignment());
   if (GV->getName() == "llvm.global_ctors") {
-    GV->removeDeadConstantUsers();
-    if (GV->use_empty()) {
-      SwitchToDataSection(TAI->getStaticCtorsSection());
-      EmitAlignment(Align, 0);
-      EmitXXStructorList(GV->getInitializer());
-      return true;
-    }
+    SwitchToDataSection(TAI->getStaticCtorsSection());
+    EmitAlignment(Align, 0);
+    EmitXXStructorList(GV->getInitializer());
+    return true;
   } 
   
   if (GV->getName() == "llvm.global_dtors") {
-    GV->removeDeadConstantUsers();
-    if (GV->use_empty()) {
-      SwitchToDataSection(TAI->getStaticDtorsSection());
-      EmitAlignment(Align, 0);
-      EmitXXStructorList(GV->getInitializer());
-      return true;
-    }
+    SwitchToDataSection(TAI->getStaticDtorsSection());
+    EmitAlignment(Align, 0);
+    EmitXXStructorList(GV->getInitializer());
+    return true;
   }
   
   return false;