Updated PR by removing whitespaces. Bug 17450.

1 files changed, 12 insertions, 12 deletions

diff --git a/arm/CombineOpproof.v b/arm/CombineOpproof.v
index 485857b9..cb30e956 100644
--- a/arm/CombineOpproof.v
+++ b/arm/CombineOpproof.v
@@ -10,7 +10,7 @@
 (*                                                                     *)
 (* *********************************************************************)
 
-(** Recognition of combined operations, addressing modes and conditions 
+(** Recognition of combined operations, addressing modes and conditions
   during the [CSE] phase. *)
 
 Require Import Coqlib.
@@ -36,7 +36,7 @@ Hypothesis get_sound: forall v rhs, get v = Some rhs -> rhs_eval_to valu ge sp m
 Lemma get_op_sound:
   forall v op vl, get v = Some (Op op vl) -> eval_operation ge sp op (map valu vl) m = Some (valu v).
 Proof.
-  intros. exploit get_sound; eauto. intros REV; inv REV; auto. 
+  intros. exploit get_sound; eauto. intros REV; inv REV; auto.
 Qed.
 
 Ltac UseGetSound :=
@@ -44,7 +44,7 @@ Ltac UseGetSound :=
   | [ H: get _ = Some _ |- _ ] =>
       let x := fresh "EQ" in (generalize (get_op_sound _ _ _ H); intros x; simpl in x; FuncInv)
   end.
-  
+
 Lemma combine_compimm_ne_0_sound:
   forall x cond args,
   combine_compimm_ne_0 get x = Some(cond, args) ->
@@ -53,7 +53,7 @@ Lemma combine_compimm_ne_0_sound:
 Proof.
   intros until args. functional induction (combine_compimm_ne_0 get x); intros EQ; inv EQ.
   (* of cmp *)
-  UseGetSound. rewrite <- H. 
+  UseGetSound. rewrite <- H.
   destruct (eval_condition cond (map valu args) m); simpl; auto. destruct b; auto.
 Qed.
 
@@ -65,8 +65,8 @@ Lemma combine_compimm_eq_0_sound:
 Proof.
   intros until args. functional induction (combine_compimm_eq_0 get x); intros EQ; inv EQ.
   (* of cmp *)
-  UseGetSound. rewrite <- H. 
-  rewrite eval_negate_condition. 
+  UseGetSound. rewrite <- H.
+  rewrite eval_negate_condition.
   destruct (eval_condition c (map valu args) m); simpl; auto. destruct b; auto.
 Qed.
 
@@ -78,7 +78,7 @@ Lemma combine_compimm_eq_1_sound:
 Proof.
   intros until args. functional induction (combine_compimm_eq_1 get x); intros EQ; inv EQ.
   (* of cmp *)
-  UseGetSound. rewrite <- H. 
+  UseGetSound. rewrite <- H.
   destruct (eval_condition cond (map valu args) m); simpl; auto. destruct b; auto.
 Qed.
 
@@ -90,7 +90,7 @@ Lemma combine_compimm_ne_1_sound:
 Proof.
   intros until args. functional induction (combine_compimm_ne_1 get x); intros EQ; inv EQ.
   (* of cmp *)
-  UseGetSound. rewrite <- H. 
+  UseGetSound. rewrite <- H.
   rewrite eval_negate_condition.
   destruct (eval_condition c (map valu args) m); simpl; auto. destruct b; auto.
 Qed.
@@ -126,7 +126,7 @@ Theorem combine_addr_sound:
 Proof.
   intros. functional inversion H; subst.
   (* indexed - addimm *)
-  UseGetSound. simpl. rewrite <- H0. rewrite Val.add_assoc. auto. 
+  UseGetSound. simpl. rewrite <- H0. rewrite Val.add_assoc. auto.
 Qed.
 
 Theorem combine_op_sound:
@@ -149,10 +149,10 @@ Transparent Val.sub.
   destruct v; simpl; auto. repeat rewrite Int.sub_add_opp. rewrite Int.add_assoc.
   rewrite Int.neg_add_distr. decEq. decEq. decEq. apply Int.add_commut.
 (* andimm - andimm *)
-  UseGetSound; simpl. 
-  generalize (Int.eq_spec p m0); rewrite H7; intros. 
+  UseGetSound; simpl.
+  generalize (Int.eq_spec p m0); rewrite H7; intros.
   rewrite <- H0. rewrite Val.and_assoc. simpl. fold p. rewrite H1. auto.
-  UseGetSound; simpl. 
+  UseGetSound; simpl.
   rewrite <- H0. rewrite Val.and_assoc. auto.
 (* orimm - orimm *)
   UseGetSound. simpl. rewrite <- H0. rewrite Val.or_assoc. auto.