[gcc/devel/rust/master] backend: Replace double_int_to_tree -> wide_int_to_tree

[gcc/devel/rust/master] backend: Replace double_int_to_tree -> wide_int_to_tree

[Thomas Schwinge]

https://gcc.gnu.org/g:277497f77cdbd85e4aad4a52bce3ea442a44cdc0

commit 277497f77cdbd85e4aad4a52bce3ea442a44cdc0
Author: Arthur Cohen <arthur.cohen@embecosm.com>
Date:   Thu Nov 17 15:59:34 2022 +0100

    backend: Replace double_int_to_tree -> wide_int_to_tree

Diff:
---
 gcc/rust/backend/rust-compile-expr.cc | 9 ++++++++-
 gcc/rust/rust-gcc.cc                  | 2 +-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/gcc/rust/backend/rust-compile-expr.cc b/gcc/rust/backend/rust-compile-expr.cc
index e50df63821f..22f24dbf038 100644
--- a/gcc/rust/backend/rust-compile-expr.cc
+++ b/gcc/rust/backend/rust-compile-expr.cc
@@ -2135,7 +2135,14 @@ CompileExpr::compile_integer_literal (const HIR::LiteralExpr &expr,
 		     tyty->get_name ().c_str ());
       return error_mark_node;
     }
-  return double_int_to_tree (type, mpz_get_double_int (type, ival, true));
+
+  tree result = wide_int_to_tree (type, wi::from_mpz (type, ival, true));
+
+  mpz_clear (type_min);
+  mpz_clear (type_max);
+  mpz_clear (ival);
+
+  return result;
 }
 
 tree
diff --git a/gcc/rust/rust-gcc.cc b/gcc/rust/rust-gcc.cc
index e5dc6dacc76..319c581909b 100644
--- a/gcc/rust/rust-gcc.cc
+++ b/gcc/rust/rust-gcc.cc
@@ -1028,7 +1028,7 @@ Gcc_backend::integer_constant_expression (tree t, mpz_t val)
   if (t == error_mark_node)
     return error_mark_node;
 
-  tree ret = double_int_to_tree (t, mpz_get_double_int (t, val, true));
+  tree ret = wide_int_to_tree (t, wi::from_mpz (t, val, true));
   return ret;
 }