From 99460c9e3293738607764d2c3d0cecddd7576e01 Mon Sep 17 00:00:00 2001 From: gingerBill Date: Fri, 17 Feb 2023 14:26:22 +0000 Subject: Minimize stack wastage with compound literals defining variables --- src/llvm_backend_const.cpp | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/llvm_backend_const.cpp') diff --git a/src/llvm_backend_const.cpp b/src/llvm_backend_const.cpp index fc1598024..72c2a0495 100644 --- a/src/llvm_backend_const.cpp +++ b/src/llvm_backend_const.cpp @@ -460,6 +460,8 @@ gb_internal lbValue lb_const_value(lbModule *m, Type *type, ExactValue value, bo LLVMValueRef ptr = LLVMBuildInBoundsGEP2(p->builder, llvm_type, array_data, indices, 2, ""); LLVMValueRef len = LLVMConstInt(lb_type(m, t_int), count, true); lbAddr slice = lb_add_local_generated(p, type, false); + map_set(&m->exact_value_compound_literal_addr_map, value.value_compound, slice); + lb_fill_slice(p, slice, {ptr, alloc_type_pointer(elem)}, {len, t_int}); return lb_addr_load(p, slice); } @@ -1042,6 +1044,8 @@ gb_internal lbValue lb_const_value(lbModule *m, Type *type, ExactValue value, bo GB_ASSERT(is_local); lbProcedure *p = m->curr_procedure; lbAddr v = lb_add_local_generated(p, res.type, true); + map_set(&m->exact_value_compound_literal_addr_map, value.value_compound, v); + LLVMBuildStore(p->builder, constant_value, v.addr.value); for (isize i = 0; i < value_count; i++) { LLVMValueRef val = old_values[i]; -- cgit v1.2.3