diff --git a/lib/Target/R600/MCTargetDesc/SIMCCodeEmitter.cpp b/lib/Target/R600/MCTargetDesc/SIMCCodeEmitter.cpp
index 2bf8fb85d6d..6cc0077d308 100644
--- a/lib/Target/R600/MCTargetDesc/SIMCCodeEmitter.cpp
+++ b/lib/Target/R600/MCTargetDesc/SIMCCodeEmitter.cpp
@@ -131,7 +131,7 @@ uint32_t SIMCCodeEmitter::getLitEncoding(const MCOperand &MO) const {
   if (Imm.F == 4.0f)
     return 246;
 
-  if (Imm.F == 4.0f)
+  if (Imm.F == -4.0f)
     return 247;
 
   return 255;