From 2687a6e8b4f527f6641add097faef004f4e9a58f Mon Sep 17 00:00:00 2001
From: Mathias Magnusson <mathias@magnusson.space>
Date: Sun, 3 Aug 2025 21:02:25 +0200
Subject: don't use s0 for saved values

---
 src/codegen.zig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/codegen.zig')

diff --git a/src/codegen.zig b/src/codegen.zig
index 8aae214..144e58f 100644
--- a/src/codegen.zig
+++ b/src/codegen.zig
@@ -802,7 +802,7 @@ const ProcedureContext = struct {
                 try self.locals.putNoClobber(lvar.*, .{ .stack_offset = ptr });
             }
         }
-        var s_regs: []const Register = &.{ .s0, .s1, .s2, .s3, .s3, .s4, .s5, .s6, .s7, .s8, .s9, .s10, .s11 };
+        var s_regs: []const Register = &.{ .s1, .s2, .s3, .s3, .s4, .s5, .s6, .s7, .s8, .s9, .s10, .s11 };
         for (self.proc.blocks) |block| {
             var it = block.vreg_used_during_call.keyIterator();
             while (it.next()) |vreg| {
-- 
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