From 2e4d5123544b86ec13e166dc94da43c850a588f2 Mon Sep 17 00:00:00 2001
From: lemon <lsof@mailbox.org>
Date: Tue, 20 Jun 2023 22:31:40 +0200
Subject: amd64: fix aggregate return in regs

---
 amd64/sysv.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/amd64/sysv.c b/amd64/sysv.c
index 8c95388..9c7bc15 100644
--- a/amd64/sysv.c
+++ b/amd64/sysv.c
@@ -120,12 +120,12 @@ abiret(short r[2], uchar cls[2], int *ni, union irtype typ)
       return 0;
    }
    assert(ret <= 2);
-   for (int i = 0; i < ret; ++i) {
+   for (int i = 0, ni = 0, nf = 0; i < ret; ++i) {
       assert(cls[i]);
       if (cls[i] == KF8) /* SSE (XMM0, XMM1) */
-         r[i] = XMM0 + i;
+         r[i] = XMM0 + nf++;
       else if (cls[i] == KI8) /* INTEGER (RAX, RDX) */
-         r[i] = i == 0 ? RAX : RDX;
+         r[i] = ni++ == 0 ? RAX : RDX;
       else assert(0);
    }
    return ret;
-- 
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