diff options
Diffstat (limited to 'backend/PPCgenproof1.v')
| -rw-r--r-- | backend/PPCgenproof1.v | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/backend/PPCgenproof1.v b/backend/PPCgenproof1.v index d3ecbdd8..215a9a7b 100644 --- a/backend/PPCgenproof1.v +++ b/backend/PPCgenproof1.v @@ -1386,6 +1386,11 @@ Proof. split. apply exec_straight_one. repeat (rewrite (freg_val ms sp rs); auto). reflexivity. auto with ppcgen. + (* Ointuoffloat *) + exists (nextinstr (rs#(ireg_of res) <- (Val.intuoffloat (ms m0)) #FPR13 <- Vundef)). + split. apply exec_straight_one. + repeat (rewrite (freg_val ms sp rs); auto). + reflexivity. auto with ppcgen. (* Ofloatofint *) exists (nextinstr (rs#(freg_of res) <- (Val.floatofint (ms m0)) #GPR2 <- Vundef #FPR13 <- Vundef)). split. apply exec_straight_one. |