[lld] r262492 - LTO: Use the correct relocation model.

[Rafael Espindola via llvm-commits]

Author: rafael
Date: Wed Mar  2 11:21:06 2016
New Revision: 262492

URL: http://llvm.org/viewvc/llvm-project?rev=262492&view=rev
Log:
LTO: Use the correct relocation model.

Added:
    lld/trunk/test/ELF/lto/pic.ll
Modified:
    lld/trunk/ELF/SymbolTable.cpp

Modified: lld/trunk/ELF/SymbolTable.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/ELF/SymbolTable.cpp?rev=262492&r1=262491&r2=262492&view=diff
==============================================================================
--- lld/trunk/ELF/SymbolTable.cpp (original)
+++ lld/trunk/ELF/SymbolTable.cpp Wed Mar  2 11:21:06 2016
@@ -112,8 +112,9 @@ std::unique_ptr<InputFile> SymbolTable<E
     fatal("Target not found: " + ErrMsg);
 
   TargetOptions Options;
+  Reloc::Model R = Config->Shared ? Reloc::PIC_ : Reloc::Static;
   std::unique_ptr<TargetMachine> TM(
-      TheTarget->createTargetMachine(TripleStr, "", "", Options));
+      TheTarget->createTargetMachine(TripleStr, "", "", Options, R));
 
   raw_svector_ostream OS(OwningLTOData);
   legacy::PassManager CodeGenPasses;

Added: lld/trunk/test/ELF/lto/pic.ll
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/test/ELF/lto/pic.ll?rev=262492&view=auto
==============================================================================
--- lld/trunk/test/ELF/lto/pic.ll (added)
+++ lld/trunk/test/ELF/lto/pic.ll Wed Mar  2 11:21:06 2016
@@ -0,0 +1,20 @@
+; REQUIRES: x86
+
+; RUN: llvm-as %s -o %t.o
+; RUN: ld.lld %t.o -m elf_x86_64 -o %t.so -shared
+; RUN: llvm-readobj -r %t.so | FileCheck %s
+
+; CHECK:      Relocations [
+; CHECK-NEXT:   Section ({{.*}}) .rela.plt {
+; CHECK-NEXT:     R_X86_64_JUMP_SLOT bar 0x0
+; CHECK-NEXT:   }
+; CHECK-NEXT: ]
+
+target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-unknown-linux-gnu"
+
+declare void @bar()
+define void @foo() {
+  call void @bar()
+  ret void
+}