Imported Upstream version 8.2~beta3+dfsgupstream/8.2.beta3+dfsg

1 files changed, 24 insertions, 1 deletions

diff --git a/kernel/cbytegen.mli b/kernel/cbytegen.mli
index f761e4f6..dfdcb074 100644
--- a/kernel/cbytegen.mli
+++ b/kernel/cbytegen.mli
@@ -6,7 +6,6 @@ open Declarations
 open Pre_env
 
 
-
 val compile : env -> constr -> bytecodes * bytecodes * fv
                               (* init, fun, fv *)
 
@@ -15,3 +14,27 @@ val compile_constant_body :
                                  (* opaque *) (* boxed *)
 
 
+(* spiwack: this function contains the information needed to perform
+            the static compilation of int31 (trying and obtaining
+            a 31-bit integer in processor representation at compile time) *)
+val compile_structured_int31 : bool -> constr array -> 
+                               structured_constant
+
+(* this function contains the information needed to perform
+        the dynamic compilation of int31 (trying and obtaining a
+        31-bit integer in processor representation at runtime when
+        it failed at compile time *)
+val dynamic_int31_compilation : bool -> comp_env -> 
+                                block array -> 
+                                int -> bytecodes -> bytecodes
+
+(*spiwack: template for the compilation n-ary operation, invariant: n>=1.
+           works as follow: checks if all the arguments are non-pointers
+           if they are applies the operation (second argument) if not
+           all of them are, returns to a coq definition (third argument) *)
+val op_compilation : int -> instruction -> constant -> bool -> comp_env ->
+                             constr array -> int -> bytecodes-> bytecodes
+
+(*spiwack: compiling function to insert dynamic decompilation before 
+           matching integers (in case they are in processor representation) *)
+val int31_escape_before_match : bool -> bytecodes -> bytecodes