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Support indexing matrices

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gingerBill
2021-10-19 12:13:19 +01:00
parent 1556fad65a
commit 662cbaf425
8 changed files with 206 additions and 4 deletions
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src/llvm_backend_general.cpp
+30
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@@ -419,6 +419,36 @@ void lb_emit_bounds_check(lbProcedure *p, Token token, lbValue index, lbValue le
lb_emit_runtime_call(p, "bounds_check_error", args);
}
void lb_emit_matrix_bounds_check(lbProcedure *p, Token token, lbValue row_index, lbValue column_index, lbValue row_count, lbValue column_count) {
if (build_context.no_bounds_check) {
return;
}
if ((p->state_flags & StateFlag_no_bounds_check) != 0) {
return;
}
row_index = lb_emit_conv(p, row_index, t_int);
column_index = lb_emit_conv(p, column_index, t_int);
row_count = lb_emit_conv(p, row_count, t_int);
column_count = lb_emit_conv(p, column_count, t_int);
lbValue file = lb_find_or_add_entity_string(p->module, get_file_path_string(token.pos.file_id));
lbValue line = lb_const_int(p->module, t_i32, token.pos.line);
lbValue column = lb_const_int(p->module, t_i32, token.pos.column);
auto args = array_make<lbValue>(permanent_allocator(), 7);
args[0] = file;
args[1] = line;
args[2] = column;
args[3] = row_index;
args[4] = column_index;
args[5] = row_count;
args[6] = column_count;
lb_emit_runtime_call(p, "matrix_bounds_check_error", args);
}
void lb_emit_multi_pointer_slice_bounds_check(lbProcedure *p, Token token, lbValue low, lbValue high) {
if (build_context.no_bounds_check) {
return;