diff options
Diffstat (limited to 'src/comp/middle')
| -rw-r--r-- | src/comp/middle/trans.rs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/comp/middle/trans.rs b/src/comp/middle/trans.rs index d9b58c11..d3ccd909 100644 --- a/src/comp/middle/trans.rs +++ b/src/comp/middle/trans.rs @@ -110,6 +110,7 @@ state type crate_ctxt = rec(session.session sess, hashmap[ast.def_id,()] obj_methods, hashmap[@ty.t, @tydesc_info] tydescs, hashmap[str, ValueRef] module_data, + hashmap[@ty.t, TypeRef] lltypes, @glue_fns glues, namegen names, vec[str] path, @@ -676,6 +677,11 @@ fn type_of_native_fn(@crate_ctxt cx, ast.native_abi abi, } fn type_of_inner(@crate_ctxt cx, @ty.t t) -> TypeRef { + // Check the cache. + if (cx.lltypes.contains_key(t)) { + ret cx.lltypes.get(t); + } + let TypeRef llty = 0 as TypeRef; alt (t.struct) { @@ -779,6 +785,7 @@ fn type_of_inner(@crate_ctxt cx, @ty.t t) -> TypeRef { check (llty as int != 0); llvm.LLVMAddTypeName(cx.llmod, _str.buf(ty.ty_to_str(t)), llty); + cx.lltypes.insert(t, llty); ret llty; } @@ -7476,6 +7483,7 @@ fn trans_crate(session.session sess, @ast.crate crate, auto eqer = ty.eq_ty; auto tag_sizes = map.mk_hashmap[@ty.t,uint](hasher, eqer); auto tydescs = map.mk_hashmap[@ty.t,@tydesc_info](hasher, eqer); + auto lltypes = map.mk_hashmap[@ty.t,TypeRef](hasher, eqer); let vec[ast.ty_param] obj_typarams = vec(); let vec[ast.obj_field] obj_fields = vec(); @@ -7500,6 +7508,7 @@ fn trans_crate(session.session sess, @ast.crate crate, obj_methods = new_def_hash[()](), tydescs = tydescs, module_data = new_str_hash[ValueRef](), + lltypes = lltypes, glues = glues, names = namegen(0), path = pth, |