on big aggregates big, use a hash map to lookup fields

1 files changed, 3 insertions, 3 deletions

diff --git a/src/llvm.cff b/src/llvm.cff
index bb07c77..83f3f10 100644
--- a/src/llvm.cff
+++ b/src/llvm.cff
@@ -557,12 +557,12 @@ fn genexpr(f *Fn, ex *Expr) Value {
             } else if lhs.ty->is(:Ptr) {
                let $t = mktmp(type);
                gen("\t%v = getelementptr %t, %t %v, %t %v\n",
-                   &$t, lhs.ty.u.Ptr == ty_void ? ty_i8 : lhs.ty.u.Ptr, lhs.ty, &lhs, rhs.ty, &rhs);
+                   &$t, lhs.ty.u.Ptr->is(:Void) ? ty_i8 : lhs.ty.u.Ptr, lhs.ty, &lhs, rhs.ty, &rhs);
                res = $t;
             } else if rhs.ty->is(:Ptr) {
                let $t = mktmp(type);
                gen("\t%v = getelementptr %t, %t %v, %t %v\n",
-                   &$t, rhs.ty.u.Ptr == ty_void ? ty_i8 : rhs.ty.u.Ptr, rhs.ty, &rhs, rhs.ty, &lhs);
+                   &$t, rhs.ty.u.Ptr->is(:Void) ? ty_i8 : rhs.ty.u.Ptr, rhs.ty, &rhs, rhs.ty, &lhs);
                res = $t;
             } else {
                assert(#f, "bad ad");
@@ -641,7 +641,7 @@ fn genexpr(f *Fn, ex *Expr) Value {
 
       case '+=';
          let ref = genref(f, b.lhs);
-         let rhs = convert(f, b.lhs.ty, b.rhs);
+         let rhs = b.lhs.ty->is(:Ptr) ? genexpr(f, b.rhs) : convert(f, b.lhs.ty, b.rhs);
          let lhs0 = genload(f, ref);
          let tmp = genadd(ex.ty, lhs0, rhs);
          genstore(f, ref, tmp);