diff options
Diffstat (limited to 'arm/CombineOp.v')
| -rw-r--r-- | arm/CombineOp.v | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arm/CombineOp.v b/arm/CombineOp.v index d153b731..be9824bc 100644 --- a/arm/CombineOp.v +++ b/arm/CombineOp.v @@ -41,6 +41,12 @@ Function combine_compimm_eq_0 (x: valnum) : option(condition * list valnum) := | _ => None end. +Function combine_compimm_eq_1 (x: valnum) : option(condition * list valnum) := + match get x with + | Some(Op (Ocmp c) ys) => Some (c, ys) + | _ => None + end. + Function combine_compimm_ne_1 (x: valnum) : option(condition * list valnum) := match get x with | Some(Op (Ocmp c) ys) => Some (negate_condition c, ys) |