From 255cee09b71255051c2b40eae0c88bffce1f6f32 Mon Sep 17 00:00:00 2001 From: xleroy Date: Sat, 20 Apr 2013 07:54:52 +0000 Subject: Big merge of the newregalloc-int64 branch. Lots of changes in two directions: 1- new register allocator (+ live range splitting, spilling&reloading, etc) based on a posteriori validation using the Rideau-Leroy algorithm 2- support for 64-bit integer arithmetic (type "long long"). git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2200 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e --- powerpc/ConstpropOpproof.v | 3 +++ 1 file changed, 3 insertions(+) (limited to 'powerpc/ConstpropOpproof.v') diff --git a/powerpc/ConstpropOpproof.v b/powerpc/ConstpropOpproof.v index 84e1e5b..9d833bf 100644 --- a/powerpc/ConstpropOpproof.v +++ b/powerpc/ConstpropOpproof.v @@ -45,6 +45,7 @@ Definition val_match_approx (a: approx) (v: val) : Prop := | Unknown => True | I p => v = Vint p | F p => v = Vfloat p + | L p => v = Vlong p | G symb ofs => v = symbol_address ge symb ofs | S ofs => v = Val.add sp (Vint ofs) | _ => False @@ -65,6 +66,8 @@ Ltac SimplVMA := simpl in H; (try subst v); SimplVMA | H: (val_match_approx (F _) ?v) |- _ => simpl in H; (try subst v); SimplVMA + | H: (val_match_approx (L _) ?v) |- _ => + simpl in H; (try subst v); SimplVMA | H: (val_match_approx (G _ _) ?v) |- _ => simpl in H; (try subst v); SimplVMA | H: (val_match_approx (S _) ?v) |- _ => -- cgit v1.2.3