diff options
Diffstat (limited to 'powerpc/Asmgenproof1.v')
| -rw-r--r-- | powerpc/Asmgenproof1.v | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/powerpc/Asmgenproof1.v b/powerpc/Asmgenproof1.v index 77a19aff..2af4f700 100644 --- a/powerpc/Asmgenproof1.v +++ b/powerpc/Asmgenproof1.v @@ -1340,6 +1340,11 @@ Opaque Val.add. (* Oxorimm *) destruct (xorimm_correct (ireg_of res) (ireg_of m0) i k rs m) as [rs' [A [B C]]]. exists rs'; auto with ppcgen. + (* Onor *) + replace (Val.notint (rs (ireg_of m0))) + with (Val.notint (Val.or (rs (ireg_of m0)) (rs (ireg_of m0)))). + TranslOpSimpl. + destruct (rs (ireg_of m0)); simpl; auto. rewrite Int.or_idem. auto. (* Oshrximm *) econstructor; split. eapply exec_straight_two; simpl; reflexivity. |