From: cinap_lenrek@gmx.de
To: 9fans@9fans.net
Subject: [9fans] arm compiler bug
Date: Wed, 2 Jan 2013 10:05:49 +0100 [thread overview]
Message-ID: <1306b366fc14378754e4d10a993cce67@rei2.9hal> (raw)
0 < -0x80000000 == 1 with 5c.
the problem is caused by this:
if(a == ACMP && f1->op == OCONST && p->from.offset < 0) {
p->as = ACMN;
p->from.offset = -p->from.offset;
}
because 0x80000000 == -0x80000000
adding the following check to that if expression fixes it:
&& p->from.offset != -p->from.offset
silly python code.
--
cinap
next reply other threads:[~2013-01-02 9:05 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-02 9:05 cinap_lenrek [this message]
2013-01-02 9:26 ` Richard Miller
2013-01-02 15:07 ` erik quanstrom
2013-01-02 15:53 ` Charles Forsyth
2013-01-02 15:55 ` Charles Forsyth
2013-01-02 18:32 ` Matthew Veety
2013-01-02 18:34 ` erik quanstrom
2013-01-02 20:16 ` cinap_lenrek
2013-01-02 20:11 ` cinap_lenrek
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