From 9d347f87426aebabe4eb52207b2f9ea8d2274809 Mon Sep 17 00:00:00 2001
From: Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
Date: Fri, 27 Aug 2010 02:49:09 +0900
Subject: [PATCH] Probably wrong stack alignment for struct on Win64

---
 x86_64-gen.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/x86_64-gen.c b/x86_64-gen.c
index 01213ad..a0c8280 100644
--- a/x86_64-gen.c
+++ b/x86_64-gen.c
@@ -614,7 +614,7 @@ void gfunc_call(int nb_args)
         if (bt == VT_STRUCT) {
             size = type_size(&sv->type, &align);
             /* align to stack align size */
-            size = (size + 15) & ~16;
+            size = (size + 15) & ~15;
             /* generate structure store */
             r = get_reg(RC_INT);
             gen_offs_sp(0x8d, r, args_size);