From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Thu, 7 Dec 2006 18:33:58 +0000 (+0000)
Subject: make sure that we don't use a common symbol if a section was specified
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=7367d05cb713d11f8ac1e0815ac6b2eb6b17088c;p=oota-llvm.git

make sure that we don't use a common symbol if a section was specified


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32310 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/ARM/ARMAsmPrinter.cpp b/lib/Target/ARM/ARMAsmPrinter.cpp
index 617933c6bb2..b85cfa29c59 100644
--- a/lib/Target/ARM/ARMAsmPrinter.cpp
+++ b/lib/Target/ARM/ARMAsmPrinter.cpp
@@ -296,6 +296,7 @@ bool ARMAsmPrinter::doFinalization(Module &M) {
     unsigned Align = TD->getTypeAlignment(C->getType());
 
     if (C->isNullValue() &&
+        !I->hasSection() &&
         (I->hasLinkOnceLinkage() || I->hasInternalLinkage() ||
          I->hasWeakLinkage())) {
       SwitchToDataSection(".data", I);
diff --git a/test/CodeGen/ARM/section.ll b/test/CodeGen/ARM/section.ll
new file mode 100644
index 00000000000..cd33c12f410
--- /dev/null
+++ b/test/CodeGen/ARM/section.ll
@@ -0,0 +1,4 @@
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm &&
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep "__DTOR_END__:"
+
+%__DTOR_END__ = internal global [1 x int] zeroinitializer, section ".dtors"