Create a convenience wrapper for `get_global_alloc(id).unwrap()`

1 files changed, 4 insertions, 5 deletions

diff --git a/src/librustc_codegen_llvm/common.rs b/src/librustc_codegen_llvm/common.rs
index b39a851475b..856f989bc10 100644
--- a/src/librustc_codegen_llvm/common.rs
+++ b/src/librustc_codegen_llvm/common.rs
@@ -244,8 +244,8 @@ impl ConstMethods<'tcx> for CodegenCx<'ll, 'tcx> {
                 }
             }
             Scalar::Ptr(ptr) => {
-                let base_addr = match self.tcx.get_global_alloc(ptr.alloc_id) {
-                    Some(GlobalAlloc::Memory(alloc)) => {
+                let base_addr = match self.tcx.global_alloc(ptr.alloc_id) {
+                    GlobalAlloc::Memory(alloc) => {
                         let init = const_alloc_to_llvm(self, alloc);
                         let value = match alloc.mutability {
                             Mutability::Mut => self.static_addr_of_mut(init, alloc.align, None),
@@ -256,12 +256,11 @@ impl ConstMethods<'tcx> for CodegenCx<'ll, 'tcx> {
                         }
                         value
                     }
-                    Some(GlobalAlloc::Function(fn_instance)) => self.get_fn_addr(fn_instance),
-                    Some(GlobalAlloc::Static(def_id)) => {
+                    GlobalAlloc::Function(fn_instance) => self.get_fn_addr(fn_instance),
+                    GlobalAlloc::Static(def_id) => {
                         assert!(self.tcx.is_static(def_id));
                         self.get_static(def_id)
                     }
-                    None => bug!("missing allocation {:?}", ptr.alloc_id),
                 };
                 let llval = unsafe {
                     llvm::LLVMConstInBoundsGEP(