My architecture has the following instructions: seq %1, %2; slt %1, %2; sgt %1, %2; which are used to set the value of a register depending on the comparison associated with those instructions. What pattern should I define in order to output such instruction when I have an expression such as: v1 = (v2 == v3); Currently GCC, match the pattern "cbranchsi4", resulting in branching instructions generated; but I wish to avoid the generation of branching instructions. So, please, what pattern should I define ?
