c/7411: cistore.c:392: Internal compiler error in instantiate_virtual_regs_1, at function.c:3974

[Reichelt]

The following reply was made to PR c/7411; it has been noted by GNATS.

From: Reichelt <reichelt@igpm.rwth-aachen.de>
To: gcc-gnats@gcc.gnu.org, gcc-bugs@gcc.gnu.org, nobody@gcc.gnu.org,
        jwfrosch@intergraph.com
Cc:  
Subject: Re: c/7411: cistore.c:392: Internal compiler error in instantiate_virtual_regs_1, at function.c:3974
Date: Thu, 8 Aug 2002 17:35:32 +0200

 Hi,
 
 the bug can be reproduced with the following code snippet:
 
 ----------------------------snip here--------------------------
 void foo ()
 {
     int i=0, j;
     i+=j=0;
 }
 ----------------------------snip here--------------------------
 
 Just compile it with "gcc -c" on i686-pc-linux-gnu. This happens
 with gcc 3.1[.1]. It's a regression from gcc 3.0.x.
 
 Greetings,
 Volker Reichelt
 
 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7411