[x86] Do not relax PUSHi16 to PUSHi32 (PR18414)

[oota-llvm.git] / lib / Target / X86 / MCTargetDesc / X86AsmBackend.cpp

diff --git a/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp b/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp
index 2cf6381198e121e78dfc257aeb9482683da41be0..dfd8a658bd47dddbfebae2a97034846bf59d202c 100644 (file)
--- a/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp
+++ b/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp
@@ -217,9 +217,9 @@ static unsigned getRelaxedOpcodeArith(unsigned Op) {
   case X86::CMP64mi8: return X86::CMP64mi32;
 
     // PUSH
-  case X86::PUSHi8: return X86::PUSHi32;
-  case X86::PUSHi16: return X86::PUSHi32;
-  case X86::PUSH64i8: return X86::PUSH64i32;
+  case X86::PUSH32i8:  return X86::PUSHi32;
+  case X86::PUSH16i8:  return X86::PUSHi16;
+  case X86::PUSH64i8:  return X86::PUSH64i32;
   case X86::PUSH64i16: return X86::PUSH64i32;
   }
 }