Add copy_special instruction.

2017-11-22 19:18:11 -08:00
parent 8ed37e352e
commit cdf70ccb77
6 changed files with 36 additions and 0 deletions
--- a/lib/cretonne/src/ir/instructions.rs
+++ b/lib/cretonne/src/ir/instructions.rs
@@ -236,6 +236,11 @@ pub enum InstructionData {
        src: RegUnit,
        dst: RegUnit,
    },
+    CopySpecial {
+        opcode: Opcode,
+        src: RegUnit,
+        dst: RegUnit,
+    },
    RegSpill {
        opcode: Opcode,
        arg: Value,