Implement the instruction_set attribute

2020-10-08 23:23:27 +01:00
parent 4437b4b150
commit a6e2b636e6
22 changed files with 247 additions and 4 deletions
--- a/compiler/rustc_attr/src/builtin.rs
+++ b/compiler/rustc_attr/src/builtin.rs
@@ -75,6 +75,12 @@ pub enum InlineAttr {
    Never,
 }

+#[derive(Clone, Encodable, Decodable)]
+pub enum InstructionSetAttr {
+    ArmA32,
+    ArmT32,
+}
+
 #[derive(Clone, Encodable, Decodable)]
 pub enum OptimizeAttr {
    None,