Fix wasm intrinsics; fix `len` for strings and slices

1 files changed, 6 insertions, 6 deletions

diff --git a/src/llvm_backend_proc.cpp b/src/llvm_backend_proc.cpp
index ddae64ef0..f7298a4a6 100644
--- a/src/llvm_backend_proc.cpp
+++ b/src/llvm_backend_proc.cpp
@@ -2890,7 +2890,7 @@ gb_internal lbValue lb_build_builtin_proc(lbProcedure *p, Ast *expr, TypeAndValu
 		{
 			char const *name = "llvm.wasm.memory.grow";
 			LLVMTypeRef types[1] = {
-				lb_type(p->module, t_uintptr),
+				lb_type(p->module, t_i32),
 			};
 
 			LLVMValueRef args[2] = {};
@@ -2898,24 +2898,24 @@ gb_internal lbValue lb_build_builtin_proc(lbProcedure *p, Ast *expr, TypeAndValu
 			args[1] = lb_emit_conv(p, lb_build_expr(p, ce->args[1]), t_uintptr).value;
 
 			lbValue res = {};
-			res.type = tv.type;
+			res.type = t_i32;
 			res.value = lb_call_intrinsic(p, name, args, gb_count_of(args), types, gb_count_of(types));
-			return res;
+			return lb_emit_conv(p, res, tv.type);
 		}
 	case BuiltinProc_wasm_memory_size:
 		{
 			char const *name = "llvm.wasm.memory.size";
 			LLVMTypeRef types[1] = {
-				lb_type(p->module, t_uintptr),
+				lb_type(p->module, t_i32),
 			};
 
 			LLVMValueRef args[1] = {};
 			args[0] = lb_emit_conv(p, lb_build_expr(p, ce->args[0]), t_uintptr).value;
 
 			lbValue res = {};
-			res.type = tv.type;
+			res.type = t_i32;
 			res.value = lb_call_intrinsic(p, name, args, gb_count_of(args), types, gb_count_of(types));
-			return res;
+			return lb_emit_conv(p, res, tv.type);
 		}
 
 	case BuiltinProc_wasm_memory_atomic_wait32: