Index: lld/trunk/ELF/Driver.cpp
===================================================================
--- lld/trunk/ELF/Driver.cpp
+++ lld/trunk/ELF/Driver.cpp
@@ -344,6 +344,13 @@
   return false;
 }
 
+static bool getArg(opt::InputArgList &Args, unsigned K1, unsigned K2,
+                   bool Default) {
+  if (auto *Arg = Args.getLastArg(K1, K2))
+    return Arg->getOption().getID() == K1;
+  return Default;
+}
+
 static DiscardPolicy getDiscardOption(opt::InputArgList &Args) {
   auto *Arg =
       Args.getLastArg(OPT_discard_all, OPT_discard_locals, OPT_discard_none);
@@ -362,7 +369,6 @@
   }
 }
 
-
 static StripPolicy getStripOption(opt::InputArgList &Args) {
   if (auto *Arg = Args.getLastArg(OPT_strip_all, OPT_strip_debug)) {
     if (Arg->getOption().getID() == OPT_strip_all)
@@ -393,7 +399,7 @@
   Config->AllowMultipleDefinition = Args.hasArg(OPT_allow_multiple_definition);
   Config->Bsymbolic = Args.hasArg(OPT_Bsymbolic);
   Config->BsymbolicFunctions = Args.hasArg(OPT_Bsymbolic_functions);
-  Config->Demangle = !Args.hasArg(OPT_no_demangle);
+  Config->Demangle = getArg(Args, OPT_demangle, OPT_no_demangle, true);
   Config->DisableVerify = Args.hasArg(OPT_disable_verify);
   Config->Discard = getDiscardOption(Args);
   Config->EhFrameHdr = Args.hasArg(OPT_eh_frame_hdr);
@@ -409,7 +415,7 @@
   Config->Relocatable = Args.hasArg(OPT_relocatable);
   Config->SaveTemps = Args.hasArg(OPT_save_temps);
   Config->Shared = Args.hasArg(OPT_shared);
-  Config->Target1Rel = Args.hasArg(OPT_target1_rel);
+  Config->Target1Rel = getArg(Args, OPT_target1_rel, OPT_target1_abs, false);
   Config->Threads = Args.hasArg(OPT_threads);
   Config->Trace = Args.hasArg(OPT_trace);
   Config->Verbose = Args.hasArg(OPT_verbose);
Index: lld/trunk/test/ELF/arm-target1.s
===================================================================
--- lld/trunk/test/ELF/arm-target1.s
+++ lld/trunk/test/ELF/arm-target1.s
@@ -7,6 +7,12 @@
 // RUN: not ld.lld -shared %t.o -o %t3.so 2>&1 | FileCheck %s \
 // RUN:   --check-prefix=ABS
 
+// RUN: ld.lld -shared %t.o -o %t2.so --target1-abs --target1-rel
+// RUN: llvm-objdump -t -d %t2.so | FileCheck %s \
+// RUN:   --check-prefix=RELATIVE
+// RUN: not ld.lld -shared %t.o -o %t3.so --target1-rel --target1-abs 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=ABS
+
 // RELOC: Relocations [
 // RELOC:   .rel.text {
 // RELOC:     0x0 R_ARM_TARGET1 patatino 0x0
Index: lld/trunk/test/ELF/conflict.s
===================================================================
--- lld/trunk/test/ELF/conflict.s
+++ lld/trunk/test/ELF/conflict.s
@@ -12,6 +12,11 @@
 # NO_DEMANGLE: duplicate symbol: _Z3muldd in
 # NO_DEMANGLE: duplicate symbol: foo in
 
+# RUN: not ld.lld %t1.o %t1.o -o %t2 --demangle --no-demangle 2>&1 | \
+# RUN:   FileCheck -check-prefix=NO_DEMANGLE %s
+# RUN: not ld.lld %t1.o %t1.o -o %t2 --no-demangle --demangle 2>&1 | \
+# RUN:   FileCheck -check-prefix=DEMANGLE %s
+
 # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %S/Inputs/conflict.s -o %t2.o
 # RUN: llvm-ar rcs %t3.a %t2.o
 # RUN: not ld.lld %t1.o %t3.a -u baz -o %t2 2>&1 | FileCheck -check-prefix=ARCHIVE %s