[meta] Remove OperandKind::name field and explicitly pass rust_field_name/rust_type; (fixes #1177)

2019-10-29 15:46:06 +01:00
parent 0eb2dfc4a3
commit d5e990220e
9 changed files with 123 additions and 170 deletions
--- a/cranelift/codegen/meta/src/cdsl/encodings.rs
+++ b/cranelift/codegen/meta/src/cdsl/encodings.rs
@@ -93,10 +93,7 @@ impl EncodingBuilder {
                {
                    let immediate_predicate = InstructionPredicate::new_is_field_equal(
                        &inst.inst.format,
-                        immediate_operand
-                            .kind
-                            .rust_field_name()
-                            .expect("Immediates must always have a field name."),
+                        immediate_operand.kind.rust_field_name,
                        immediate_value.to_string(),
                    );
                    inst_predicate = if let Some(type_predicate) = inst_predicate {