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 dcfa7a5961d1370b592af6749a91f0c9bb81a4a1..0e04a16c86af7394fa559dd9f90c5f65e8bb2ce3 100644 (file)
--- 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;