Use AddDarwinArch for passing arch name to assembler.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81368 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 6 deletions

diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index 697940829b..ce99aa203b 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -1284,10 +1284,12 @@ void darwin::Assemble::ConstructJob(Compilation &C, const JobAction &JA,
   }
 
   // Derived from asm spec.
-  CmdArgs.push_back("-arch");
-  CmdArgs.push_back(Args.MakeArgString(getToolChain().getArchName().c_str()));
+  AddDarwinArch(Args, CmdArgs);
+
+  if (!getDarwinToolChain().isIPhone() ||
+      Args.hasArg(options::OPT_force__cpusubtype__ALL))
+    CmdArgs.push_back("-force_cpusubtype_ALL");
 
-  CmdArgs.push_back("-force_cpusubtype_ALL");
   if (getToolChain().getTriple().getArch() != llvm::Triple::x86_64 &&
       (Args.hasArg(options::OPT_mkernel) ||
        Args.hasArg(options::OPT_static) ||
@@ -1409,9 +1411,6 @@ void darwin::DarwinTool::AddDarwinArch(const ArgList &Args,
     break;
 
   case llvm::Triple::arm: {
-    // FIXME: gcc isn't actually following this, it looks like the arch is
-    // getting forced somewhere else (translation?).
-
     if (const Arg *A = Args.getLastArg(options::OPT_march_EQ)) {
       if (const char *Arch = GetArmArchForMArch(A->getValue(Args))) {
         CmdArgs.push_back(Arch);