binop: expand `not` operator as loglcal not

2024-11-08 17:12:01 +08:00 · 2024-11-08 17:12:01 +08:00 · 979209a526
parent c3927d0ef6
commit 979209a526
1 changed files with 6 additions and 1 deletions
--- a/nac3core/src/codegen/expr.rs
+++ b/nac3core/src/codegen/expr.rs
@ -1777,7 +1777,12 @@ pub fn gen_unaryop_expr_with_values<'ctx, G: CodeGenerator>(
            ast::Unaryop::Invert => ctx.builder.build_not(val, "not").map(Into::into).unwrap(),
            ast::Unaryop::Not => ctx
                .builder
-                .build_xor(val, val.get_type().const_all_ones(), "not")
+                .build_int_compare(
+                    inkwell::IntPredicate::EQ,
+                    val,
+                    val.get_type().const_zero(),
+                    "not",
+                )
                .map(Into::into)
                .unwrap(),
            ast::Unaryop::UAdd => val.into(),