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From:	empty AT sans DOT vuw DOT ac DOT nz (Malcolm Taylor)
Newsgroups:	comp.os.msdos.djgpp
Subject:	Possible GCC (v2.0-beta) bug.
Date:	19 Jul 1995 05:54:15 GMT
Organization:	SANS, Student Access Network System
Lines:	10
Nntp-Posting-Host:	mu.sans.vuw.ac.nz
To:	djgpp AT sun DOT soe DOT clarkson DOT edu
Dj-Gateway:	from newsgroup comp.os.msdos.djgpp

Hi,
	I have just finished removing a 'bug' from my code, which seems 
very much to have been caused by the compiler. I was doing a compare of a 
register (union REGS) r.x.cx!=0 and this was coming out true even when 
r.x.cx==0. I have a feeling that the compiler was comparing a full int (4 
bytes) instead of a word with zero. I have removed this by getting the 
values with inline assembly instead.

Malcolm

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