commit f19121d647b32d2c9ab9a8ce2bbf1d8879265ec5
author Craig Topper <craig.topper@intel.com> Mon Dec 18 23:31:43 2017 +0000
committer Craig Topper <craig.topper@intel.com> Mon Dec 18 23:31:43 2017 +0000
tree 2f8297ff5bbb68f3ca6c91fe1a69c8b5295f9f09
parent ef95969e5ba1cef78ae20a6104eb017fe57800b2

[X86] Don't use NOPL when the assembler is passed an empty CPU string.

This recommits the change from r321026. I have a fix for the lld test now.

llvm-svn: 321038

llvm/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp

diff --git a/llvm/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp b/llvm/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp
index 78385ae..239db2a 100644
--- a/llvm/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp
+++ b/llvm/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp
@@ -78,7 +78,7 @@
               CPU != "i586" && CPU != "pentium" && CPU != "pentium-mmx" &&
               CPU != "i686" && CPU != "k6" && CPU != "k6-2" && CPU != "k6-3" &&
               CPU != "geode" && CPU != "winchip-c6" && CPU != "winchip2" &&
-              CPU != "c3" && CPU != "c3-2" && CPU != "lakemont";
+              CPU != "c3" && CPU != "c3-2" && CPU != "lakemont" && CPU != "";
   }
 
   unsigned getNumFixupKinds() const override {