From 9fb8b66bb742ecdace257f2bdd10c4c5cd7f7310 Mon Sep 17 00:00:00 2001
From: lemon <lsof@mailbox.org>
Date: Sat, 13 Sep 2025 19:06:36 +0200
Subject: regalloc: basic spilling support

---
 amd64/sysv.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'amd64/sysv.c')

diff --git a/amd64/sysv.c b/amd64/sysv.c
index 9ecc09f..43ecd3c 100644
--- a/amd64/sysv.c
+++ b/amd64/sysv.c
@@ -139,6 +139,7 @@ static const char amd64_rnames[][6] = {
 const struct mctarg t_amd64_sysv = {
    .gpr0 = RAX, .ngpr = R15 - RAX + 1,
    .bpr = RBP,
+   .gprscratch = R11, .fprscratch = XMM15,
    .fpr0 = XMM0, .nfpr = XMM15 - XMM0 + 1,
    .rcallee = 1<<RBX | 1<<R12 | 1<<R13 | 1<<R14 | 1<<R15,
    .rglob = 1<<RSP | 1<<RBP,
-- 
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