commit 71d15edaf311c3fa05072e8731bb0b1437f00eec
author David Woodhouse <dwmw2@infradead.org> Mon Jan 20 12:02:25 2014 +0000
committer David Woodhouse <dwmw2@infradead.org> Mon Jan 20 12:02:25 2014 +0000
tree 77ee4bcb596dcdbd55584e15a58d4ea5761ceb17
parent 4d35631a6c1d572ddae962330400c93e1e74c250

[x86] Support i386-*-*-code16 triple for emitting 16-bit code

llvm-svn: 199648

llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp

diff --git a/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp b/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
index 9d5ff10..fd79c6a 100644
--- a/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
+++ b/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
@@ -48,8 +48,11 @@
   std::string FS;
   if (TheTriple.getArch() == Triple::x86_64)
     FS = "+64bit-mode,-32bit-mode,-16bit-mode";
-  else
+  else if (TheTriple.getEnvironment() != Triple::CODE16)
     FS = "-64bit-mode,+32bit-mode,-16bit-mode";
+  else
+    FS = "-64bit-mode,-32bit-mode,+16bit-mode";
+
   return FS;
 }