diff options
Diffstat (limited to 'ia32/ConstpropOp.vp')
| -rw-r--r-- | ia32/ConstpropOp.vp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ia32/ConstpropOp.vp b/ia32/ConstpropOp.vp index aaf08a1..172f7a4 100644 --- a/ia32/ConstpropOp.vp +++ b/ia32/ConstpropOp.vp @@ -132,8 +132,8 @@ Definition make_orimm (n: int) (r: reg) := else (Oorimm n, r :: nil). Definition make_xorimm (n: int) (r: reg) := - if Int.eq n Int.zero - then (Omove, r :: nil) + if Int.eq n Int.zero then (Omove, r :: nil) + else if Int.eq n Int.mone then (Onot, r :: nil) else (Oxorimm n, r :: nil). Definition make_divimm n (r1 r2: reg) := |