PR10370: Make sure we know how to relax push correctly on x86-64.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135303 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86AsmBackend.cpp b/lib/Target/X86/X86AsmBackend.cpp
index 4d7d96d..9b556a5 100644
--- a/lib/Target/X86/X86AsmBackend.cpp
+++ b/lib/Target/X86/X86AsmBackend.cpp
@@ -194,6 +194,9 @@
 
     // PUSH
   case X86::PUSHi8: return X86::PUSHi32;
+  case X86::PUSHi16: return X86::PUSHi32;
+  case X86::PUSH64i8: return X86::PUSH64i32;
+  case X86::PUSH64i16: return X86::PUSH64i32;
   }
 }