Merge PR #6784: New IR in VM: Clambda

1 files changed, 43 insertions, 0 deletions

diff --git a/kernel/cinstr.mli b/kernel/cinstr.mli
new file mode 100644
index 0000000000..2d9ec6050e
--- /dev/null
+++ b/kernel/cinstr.mli
@@ -0,0 +1,43 @@
+(************************************************************************)
+(*  v      *   The Coq Proof Assistant  /  The Coq Development Team     *)
+(* <O___,, *   INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2017     *)
+(*   \VV/  **************************************************************)
+(*    //   *      This file is distributed under the terms of the       *)
+(*         *       GNU Lesser General Public License Version 2.1        *)
+(************************************************************************)
+open Names
+open Constr
+open Cbytecodes
+
+(** This file defines the lambda code for the bytecode compiler. It has been
+extracted from Clambda.ml because of the retroknowledge architecture. *)
+
+type uint =
+  | UintVal of Uint31.t
+  | UintDigits of lambda array
+  | UintDecomp of lambda
+
+and lambda =
+  | Lrel          of Name.t * int
+  | Lvar          of Id.t
+  | Lprod         of lambda * lambda
+  | Llam          of Name.t array * lambda
+  | Llet          of Name.t * lambda * lambda
+  | Lapp          of lambda * lambda array
+  | Lconst        of pconstant
+  | Lprim         of pconstant * int (* arity *) * instruction * lambda array
+  | Lcase         of case_info * reloc_table * lambda * lambda * lam_branches
+  | Lfix          of (int array * int) * fix_decl
+  | Lcofix        of int * fix_decl
+  | Lmakeblock    of int * lambda array
+  | Lval          of structured_constant
+  | Lsort         of Sorts.t
+  | Lind          of pinductive
+  | Lproj         of int * Constant.t * lambda
+  | Luint         of uint
+
+and lam_branches =
+  { constant_branches : lambda array;
+    nonconstant_branches : (Name.t array * lambda) array }
+
+and fix_decl =  Name.t array * lambda array * lambda array