Add RelaxELFRelocations to TargetOptions.h.

It will be used in clang.

llvm-svn: 271161
diff --git a/llvm/lib/CodeGen/LLVMTargetMachine.cpp b/llvm/lib/CodeGen/LLVMTargetMachine.cpp
index 2f7f8df..346555a 100644
--- a/llvm/lib/CodeGen/LLVMTargetMachine.cpp
+++ b/llvm/lib/CodeGen/LLVMTargetMachine.cpp
@@ -73,6 +73,8 @@
   if (Options.CompressDebugSections)
     TmpAsmInfo->setCompressDebugSections(DebugCompressionType::DCT_ZlibGnu);
 
+  TmpAsmInfo->setRelaxELFRelocations(Options.RelaxELFRelocations);
+
   AsmInfo = TmpAsmInfo;
 }