From 73580b9c5f206e2d3a7107123d207515f2330978 Mon Sep 17 00:00:00 2001
From: Pierre Roux
Date: Tue, 23 Oct 2018 17:52:39 +0200
Subject: Add primitive floats to 'native_compute'

* Float added to is_value/get_value to avoid stack overflows
  (cf. #7646)

* beware of the use of Array.map with floats (cf. comment in the
  makeblock function)

NB: From here one, the configure option "-native-compiler no"
is no longer needed.
---
 kernel/nativeconv.ml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'kernel/nativeconv.ml')

diff --git a/kernel/nativeconv.ml b/kernel/nativeconv.ml
index dd010e5cad..ef610ce7e9 100644
--- a/kernel/nativeconv.ml
+++ b/kernel/nativeconv.ml
@@ -35,6 +35,9 @@ let rec conv_val env pb lvl v1 v2 cu =
 	if Int.equal i1 i2 then cu else raise NotConvertible
     | Vint64 i1, Vint64 i2 ->
       if Int64.equal i1 i2 then cu else raise NotConvertible
+    | Vfloat64 f1, Vfloat64 f2 ->
+        if Float64.(equal (of_float f1) (of_float f2)) then cu
+        else raise NotConvertible
     | Vblock b1, Vblock b2 ->
 	let n1 = block_size b1 in
         let n2 = block_size b2 in
@@ -48,7 +51,7 @@ let rec conv_val env pb lvl v1 v2 cu =
 	    aux lvl max b1 b2 (i+1) cu
 	in
 	aux lvl (n1-1) b1 b2 0 cu
-    | Vaccu _, _ | Vconst _, _ | Vint64 _, _ | Vblock _, _ -> raise NotConvertible
+    | (Vaccu _ | Vconst _ | Vint64 _ | Vfloat64 _ | Vblock _), _ -> raise NotConvertible
 
 and conv_accu env pb lvl k1 k2 cu =
   let n1 = accu_nargs k1 in
-- 
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