diff --git a/src/isa-thumb.c b/src/isa-thumb.c
index ac5ab8b3b..9500ea6ba 100644
--- a/src/isa-thumb.c
+++ b/src/isa-thumb.c
@@ -154,17 +154,20 @@ DEFINE_INSTRUCTION_WITH_HIGH_THUMB(ADD4, )
 DEFINE_INSTRUCTION_WITH_HIGH_THUMB(CMP3, )
 DEFINE_INSTRUCTION_WITH_HIGH_THUMB(MOV3, )
 
-#define DEFINE_LOAD_WITH_IMMEDIATE_EX_THUMB(NAME, RD, BODY) \
+#define DEFINE_IMMEDIATE_WITH_REGISTER_EX_THUMB(NAME, RD, BODY) \
 	DEFINE_INSTRUCTION_THUMB(NAME, \
 		int rd = RD; \
 		BODY;)
 
-#define DEFINE_LOAD_WITH_IMMEDIATE_THUMB(NAME, BODY) \
-	COUNT_3(DEFINE_LOAD_WITH_IMMEDIATE_EX_THUMB, NAME ## _R, BODY)
+#define DEFINE_IMMEDIATE_WITH_REGISTER_THUMB(NAME, BODY) \
+	COUNT_3(DEFINE_IMMEDIATE_WITH_REGISTER_EX_THUMB, NAME ## _R, BODY)
 
-DEFINE_LOAD_WITH_IMMEDIATE_THUMB(LDR3, )
-DEFINE_LOAD_WITH_IMMEDIATE_THUMB(LDR4, )
-DEFINE_LOAD_WITH_IMMEDIATE_THUMB(STR3, )
+DEFINE_IMMEDIATE_WITH_REGISTER_THUMB(LDR3, )
+DEFINE_IMMEDIATE_WITH_REGISTER_THUMB(LDR4, )
+DEFINE_IMMEDIATE_WITH_REGISTER_THUMB(STR3, )
+
+DEFINE_IMMEDIATE_WITH_REGISTER_THUMB(ADD5, )
+DEFINE_IMMEDIATE_WITH_REGISTER_THUMB(ADD6, )
 
 #define DEFINE_LOAD_STORE_WITH_REGISTER_EX_THUMB(NAME, RM, BODY) \
 	DEFINE_INSTRUCTION_THUMB(NAME, \
@@ -254,6 +257,8 @@ DEFINE_INSTRUCTION_THUMB(BX, )
 	APPLY(COUNT_5, DUMMY, DECLARE_INSTRUCTION_THUMB(EMITTER, LDRH1_)) \
 	APPLY(COUNT_3, DUMMY_4, DECLARE_INSTRUCTION_THUMB(EMITTER, STR3_R)) \
 	APPLY(COUNT_3, DUMMY_4, DECLARE_INSTRUCTION_THUMB(EMITTER, LDR4_R)) \
+	APPLY(COUNT_3, DUMMY_4, DECLARE_INSTRUCTION_THUMB(EMITTER, ADD5_R)) \
+	APPLY(COUNT_3, DUMMY_4, DECLARE_INSTRUCTION_THUMB(EMITTER, ADD6_R)) \
 
 static const ThumbInstruction _thumbTable[0x400] = {
 	DECLARE_THUMB_EMITTER_BLOCK(_ThumbInstruction)