[Bug target/7443] [MIPS] gcc 3.0.3 incorrectly optimizes arithmetic containing 0x80000000

["ddolson at sandvine dot com" <gcc-bugzilla at gcc dot gnu dot org>]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=7443



------- Additional Comments From ddolson@sandvine.com  2003-06-03 02:20 -------
Subject: RE:  [MIPS] gcc 3.0.3 incorrectly optimizes arit
	hmetic containing 0x80000000

Eric,
Are you asking for a test case, e.g., a complete program, which returns
true/false indicating code correctness?

Dave. 

-----Original Message-----
From: echristo@redhat.com
To: ddolson@sandvine.com
Sent: 6/2/2003 7:21 PM
Subject: [Bug target/7443] [MIPS] gcc 3.0.3 incorrectly optimizes arithmetic
containing 0x80000000

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT*
gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=7443



------- Additional Comments From echristo@redhat.com  2003-06-02 23:21
-------
Subject: Re:  [MIPS] gcc 3.0.3 incorrectly optimizes
	arithmetic containing 0x80000000

On Sun, 2003-06-01 at 20:54, dhazeghi@yahoo.com wrote:
> PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT*
gcc-bugs@gcc.gnu.org.
> 
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=7443

> 
> here's another MIPS report that seems rather old. Any comments on it?
Thanks,

Code generation is now sufficiently different that I think it can move
to closed. It appears to work in current sources, though an executable
testcase would have been ideal and I didn't want to run this through a
tester.

-eric





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