New upstream version 1.38.0+dfsg1

[rustc.git] / vendor / compiler_builtins / src / int / addsub.rs

diff --git a/vendor/compiler_builtins/src/int/addsub.rs b/vendor/compiler_builtins/src/int/addsub.rs
index e2d5bcbd4354ad98130191c64abc9e745d4359e9..0a88e2fc8f13cfa1c884456590039d6712e20329 100644 (file)
--- a/vendor/compiler_builtins/src/int/addsub.rs
+++ b/vendor/compiler_builtins/src/int/addsub.rs
@@ -90,44 +90,43 @@ where
 impl Subo for i128 {}
 impl Subo for u128 {}
 
-u128_lang_items! {
-    #[lang = "i128_add"]
-    pub fn rust_i128_add(a: i128, b: i128) -> i128 {
-        rust_u128_add(a as _, b as _) as _
+intrinsics! {
+    pub extern "C" fn __rust_i128_add(a: i128, b: i128) -> i128 {
+        __rust_u128_add(a as _, b as _) as _
     }
-    #[lang = "i128_addo"]
-    pub fn rust_i128_addo(a: i128, b: i128) -> (i128, bool) {
+
+    pub extern "C" fn __rust_i128_addo(a: i128, b: i128) -> (i128, bool) {
         let mut oflow = 0;
         let r = a.addo(b, &mut oflow);
         (r, oflow != 0)
     }
-    #[lang = "u128_add"]
-    pub fn rust_u128_add(a: u128, b: u128) -> u128 {
+
+    pub extern "C" fn __rust_u128_add(a: u128, b: u128) -> u128 {
         a.add(b)
     }
-    #[lang = "u128_addo"]
-    pub fn rust_u128_addo(a: u128, b: u128) -> (u128, bool) {
+
+    pub extern "C" fn __rust_u128_addo(a: u128, b: u128) -> (u128, bool) {
         let mut oflow = 0;
         let r = a.addo(b, &mut oflow);
         (r, oflow != 0)
     }
 
-    #[lang = "i128_sub"]
-    pub fn rust_i128_sub(a: i128, b: i128) -> i128 {
-        rust_u128_sub(a as _, b as _) as _
+
+    pub extern "C" fn __rust_i128_sub(a: i128, b: i128) -> i128 {
+        __rust_u128_sub(a as _, b as _) as _
     }
-    #[lang = "i128_subo"]
-    pub fn rust_i128_subo(a: i128, b: i128) -> (i128, bool) {
+
+    pub extern "C" fn __rust_i128_subo(a: i128, b: i128) -> (i128, bool) {
         let mut oflow = 0;
         let r = a.subo(b, &mut oflow);
         (r, oflow != 0)
     }
-    #[lang = "u128_sub"]
-    pub fn rust_u128_sub(a: u128, b: u128) -> u128 {
+
+    pub extern "C" fn __rust_u128_sub(a: u128, b: u128) -> u128 {
         a.sub(b)
     }
-    #[lang = "u128_subo"]
-    pub fn rust_u128_subo(a: u128, b: u128) -> (u128, bool) {
+
+    pub extern "C" fn __rust_u128_subo(a: u128, b: u128) -> (u128, bool) {
         let mut oflow = 0;
         let r = a.subo(b, &mut oflow);
         (r, oflow != 0)