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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