2 files changed, 7 insertions, 7 deletions
diff --git a/compiler/rustc_codegen_gcc/example/mini_core.rs b/compiler/rustc_codegen_gcc/example/mini_core.rs
index 637b8dc53fe..c27b610f2ab 100644
--- a/compiler/rustc_codegen_gcc/example/mini_core.rs
+++ b/compiler/rustc_codegen_gcc/example/mini_core.rs
@@ -490,7 +490,8 @@ impl<T: ?Sized + Unsize<U>, U: ?Sized, A: Allocator> CoerceUnsized<Box<U, A>> fo
 
 impl<T: ?Sized, A: Allocator> Drop for Box<T, A> {
     fn drop(&mut self) {
-        // drop is currently performed by compiler.
+        // inner value is dropped by compiler
+        libc::free(self.pointer.0 as *mut u8);
     }
 }
 
@@ -507,11 +508,6 @@ unsafe fn allocate(size: usize, _align: usize) -> *mut u8 {
     libc::malloc(size)
 }
 
-#[lang = "box_free"]
-unsafe fn box_free<T: ?Sized>(ptr: Unique<T>, _alloc: ()) {
-    libc::free(ptr.pointer.0 as *mut u8);
-}
-
 #[lang = "drop"]
 pub trait Drop {
     fn drop(&mut self);
diff --git a/compiler/rustc_codegen_gcc/src/common.rs b/compiler/rustc_codegen_gcc/src/common.rs
index bad87db4732..b62f4676f70 100644
--- a/compiler/rustc_codegen_gcc/src/common.rs
+++ b/compiler/rustc_codegen_gcc/src/common.rs
@@ -108,6 +108,10 @@ impl<'gcc, 'tcx> ConstMethods<'tcx> for CodegenCx<'gcc, 'tcx> {
         self.const_uint(self.type_u64(), i)
     }
 
+    fn const_u128(&self, i: u128) -> RValue<'gcc> {
+        self.const_uint_big(self.type_u128(), i)
+    }
+
     fn const_usize(&self, i: u64) -> RValue<'gcc> {
         let bit_size = self.data_layout().pointer_size.bits();
         if bit_size < 64 {
@@ -254,7 +258,7 @@ impl<'gcc, 'tcx> ConstMethods<'tcx> for CodegenCx<'gcc, 'tcx> {
         // SIMD builtins require a constant value.
         self.bitcast_if_needed(value, typ)
     }
-    
+
     fn const_ptr_byte_offset(&self, base_addr: Self::Value, offset: abi::Size) -> Self::Value {
         self.context.new_array_access(None, base_addr, self.const_usize(offset.bytes())).get_address(None)
     }