Merge from rustc

1 files changed, 6 insertions, 3 deletions

diff --git a/compiler/rustc_codegen_llvm/src/common.rs b/compiler/rustc_codegen_llvm/src/common.rs
index b4e9b9f44f4..f8b30cb507a 100644
--- a/compiler/rustc_codegen_llvm/src/common.rs
+++ b/compiler/rustc_codegen_llvm/src/common.rs
@@ -225,6 +225,8 @@ impl<'ll, 'tcx> ConstCodegenMethods<'tcx> for CodegenCx<'ll, 'tcx> {
                     llvm::LLVMSetUnnamedAddress(g, llvm::UnnamedAddr::Global);
                 }
                 llvm::set_linkage(g, llvm::Linkage::InternalLinkage);
+                // Cast to default address space if globals are in a different addrspace
+                let g = self.const_pointercast(g, self.type_ptr());
                 (s.to_owned(), g)
             })
             .1;
@@ -289,7 +291,7 @@ impl<'ll, 'tcx> ConstCodegenMethods<'tcx> for CodegenCx<'ll, 'tcx> {
                             let alloc = alloc.inner();
                             let value = match alloc.mutability {
                                 Mutability::Mut => self.static_addr_of_mut(init, alloc.align, None),
-                                _ => self.static_addr_of(init, alloc.align, None),
+                                _ => self.static_addr_of_impl(init, alloc.align, None),
                             };
                             if !self.sess().fewer_names() && llvm::get_value_name(value).is_empty()
                             {
@@ -315,7 +317,7 @@ impl<'ll, 'tcx> ConstCodegenMethods<'tcx> for CodegenCx<'ll, 'tcx> {
                             .global_alloc(self.tcx.vtable_allocation((ty, dyn_ty.principal())))
                             .unwrap_memory();
                         let init = const_alloc_to_llvm(self, alloc, /*static*/ false);
-                        let value = self.static_addr_of(init, alloc.inner().align, None);
+                        let value = self.static_addr_of_impl(init, alloc.inner().align, None);
                         (value, AddressSpace::DATA)
                     }
                     GlobalAlloc::Static(def_id) => {
@@ -327,7 +329,8 @@ impl<'ll, 'tcx> ConstCodegenMethods<'tcx> for CodegenCx<'ll, 'tcx> {
                 let llval = unsafe {
                     llvm::LLVMConstInBoundsGEP2(
                         self.type_i8(),
-                        self.const_bitcast(base_addr, self.type_ptr_ext(base_addr_space)),
+                        // Cast to the required address space if necessary
+                        self.const_pointercast(base_addr, self.type_ptr_ext(base_addr_space)),
                         &self.const_usize(offset.bytes()),
                         1,
                     )