From de663b2d6b025f5dd04de948b1a24324a049ff87 Mon Sep 17 00:00:00 2001
From: Kai Backman <kaib@golang.org>
Date: Fri, 6 Nov 2009 13:50:58 -0800
Subject: [PATCH] with rsc: argsize rounding to 8 smashes stack data on 32bit
 machines.

R=rsc
http://go/go-review/1024011
---
 src/cmd/cc/pgen.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/cmd/cc/pgen.c b/src/cmd/cc/pgen.c
index 9a7a3e7e18..d430ec91b9 100644
--- a/src/cmd/cc/pgen.c
+++ b/src/cmd/cc/pgen.c
@@ -52,7 +52,11 @@ argsize(void)
 		}
 //print("	%d %T\n", s, t);
 	}
-	return (s+7) & ~7;
+	if(thechar == '6')
+		s = (s+7) & ~7;
+	else
+		s = (s+3) & ~3;
+	return s;
 }
 
 void
-- 
2.48.1