return 1;
}
-/* This function assumes that inst_add->U.I.SrcReg[0] and
- * inst_add->U.I.SrcReg[1] aren't both negative. */
static void presub_replace_add(
struct rc_instruction * inst_add,
struct rc_instruction * inst_reader,
unsigned int src_index)
{
rc_presubtract_op presub_opcode;
+
+ /* This function assumes that inst_add->U.I.SrcReg[0] and
+ * inst_add->U.I.SrcReg[1] aren't both negative.
+ */
+ assert(!(inst_add->U.I.SrcReg[1].Negate && inst_add->U.I.SrcReg[0].Negate));
+
if (inst_add->U.I.SrcReg[1].Negate || inst_add->U.I.SrcReg[0].Negate)
presub_opcode = RC_PRESUB_SUB;
else