From b143ea3739a9f714fff3e11ec472edfe06368748 Mon Sep 17 00:00:00 2001 From: Benjamin Kramer Date: Thu, 22 Dec 2011 14:22:14 +0000 Subject: [PATCH] Give string constants generated by IRBuilder private linkage. Fixes PR11640. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147144 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/VMCore/IRBuilder.cpp | 2 +- test/Transforms/SimplifyLibCalls/Printf.ll | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/VMCore/IRBuilder.cpp b/lib/VMCore/IRBuilder.cpp index 5114e2d498c..0994394aefd 100644 --- a/lib/VMCore/IRBuilder.cpp +++ b/lib/VMCore/IRBuilder.cpp @@ -27,7 +27,7 @@ Value *IRBuilderBase::CreateGlobalString(StringRef Str, const Twine &Name) { Constant *StrConstant = ConstantArray::get(Context, Str, true); Module &M = *BB->getParent()->getParent(); GlobalVariable *GV = new GlobalVariable(M, StrConstant->getType(), - true, GlobalValue::InternalLinkage, + true, GlobalValue::PrivateLinkage, StrConstant, "", 0, false); GV->setName(Name); GV->setUnnamedAddr(true); diff --git a/test/Transforms/SimplifyLibCalls/Printf.ll b/test/Transforms/SimplifyLibCalls/Printf.ll index c98e79ae554..489c993f211 100644 --- a/test/Transforms/SimplifyLibCalls/Printf.ll +++ b/test/Transforms/SimplifyLibCalls/Printf.ll @@ -3,7 +3,7 @@ @str = internal constant [13 x i8] c"hello world\0A\00" ; <[13 x i8]*> [#uses=1] @str1 = internal constant [2 x i8] c"h\00" ; <[2 x i8]*> [#uses=1] -; CHECK: internal unnamed_addr constant [12 x i8] c"hello world\00" +; CHECK: private unnamed_addr constant [12 x i8] c"hello world\00" declare i32 @printf(i8*, ...)