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From: "hjl dot tools at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/45292] [4.5/4.6 regression] libgomp test failures for i586-linux
Date: Mon, 16 Aug 2010 05:05:00 -0000 [thread overview]
Message-ID: <20100816050454.7394.qmail@sourceware.org> (raw)
In-Reply-To: <bug-45292-682@http.gcc.gnu.org/bugzilla/>
------- Comment #5 from hjl dot tools at gmail dot com 2010-08-16 05:04 -------
Disable
+(define_expand "cmpcc"
+ [(set (reg:CC FLAGS_REG)
+ (compare:CC (match_operand 0 "flags_reg_operand" "")
+ (match_operand 1 "general_operand" "")))]
+ ""
+{
+ ix86_compare_op0 = operands[0];
+ ix86_compare_op1 = operands[1];
+ DONE;
+})
fixed miscompilation.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45292
next prev parent reply other threads:[~2010-08-16 5:05 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-15 22:50 [Bug middle-end/45292] New: " hjl dot tools at gmail dot com
2010-08-15 22:51 ` [Bug middle-end/45292] " hjl dot tools at gmail dot com
2010-08-16 1:13 ` hjl dot tools at gmail dot com
2010-08-16 1:19 ` hjl dot tools at gmail dot com
2010-08-16 2:29 ` hjl dot tools at gmail dot com
2010-08-16 2:52 ` hjl dot tools at gmail dot com
2010-08-16 5:05 ` hjl dot tools at gmail dot com [this message]
2010-08-16 5:19 ` hjl dot tools at gmail dot com
2010-08-16 7:56 ` bonzini at gnu dot org
2010-08-16 13:20 ` hjl dot tools at gmail dot com
2010-08-16 13:29 ` bonzini at gnu dot org
2010-08-16 13:49 ` bonzini at gnu dot org
2010-08-18 13:36 ` hjl at gcc dot gnu dot org
2010-08-18 21:08 ` hjl at gcc dot gnu dot org
2010-08-18 23:08 ` hjl dot tools at gmail dot com
[not found] <bug-45292-4@http.gcc.gnu.org/bugzilla/>
2010-11-27 17:31 ` jakub at gcc dot gnu.org
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