From 488d804a1c205583e22aee4076e41f497b3ef1b0 Mon Sep 17 00:00:00 2001
From: Jacob Young <jacobly0@users.noreply.github.com>
Date: Sat, 8 Apr 2023 07:36:35 -0400
Subject: x86_64: rewrite inst tracking

---
 src/register_manager.zig | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/register_manager.zig')

diff --git a/src/register_manager.zig b/src/register_manager.zig
index fe53ba3b95..841545bf09 100644
--- a/src/register_manager.zig
+++ b/src/register_manager.zig
@@ -95,6 +95,10 @@ pub fn RegisterManager(
             return indexOfReg(tracked_registers, reg);
         }
 
+        pub fn regAtTrackedIndex(index: RegisterBitSet.ShiftInt) Register {
+            return tracked_registers[index];
+        }
+
         /// Returns true when this register is not tracked
         pub fn isRegFree(self: Self, reg: Register) bool {
             const index = indexOfRegIntoTracked(reg) orelse return true;
-- 
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