Article View: gnu.gcc.bug
Article #130Re: GCC bug for 68000
From: Mike McNally
Date: Wed, 28 Jun 1989 21:36
Date: Wed, 28 Jun 1989 21:36
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gatech!dvlmarv!richards@EDDIE.MIT.EDU (Richard Sewards) writes:
>I've found a code generation bug in gcc 1.34 with the 68000 code generator.
>Essentially, the "addqw #4,sp" instruction following lable L59 clobbers the
>condition codes . . .
When the destination is an address register, "addq" does not affect
condition codes.
--
Mike McNally Lynx Real-Time Systems
uucp: {voder,athsys}!lynx!m5 phone: 408 370 2233
Where equal mind and contest equal, go.
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!bionet!ames!vsi1!daver!lynx!m5 From: m5@lynx.uucp (Mike McNally) Newsgroups: gnu.gcc.bug Subject: Re: GCC bug for 68000 Message-ID: <5775@lynx.UUCP> Date: 28 Jun 89 21:36:58 GMT References: <8906191733.AA08755@dvlmarv.UUCP> Distribution: gnu Organization: Lynx Real-Time Systems, Inc., Campbell CA Lines: 18