From:	Endlisnis <s257m AT unb DOT ca>
Newsgroups:	comp.os.msdos.djgpp
Subject:	ASM
Date:	Tue, 18 Aug 1998 11:36:44 -0300
Organization:	NBTel Internet
Lines:	24
Message-ID:	<35D9917C.E3FD9686@unb.ca>
NNTP-Posting-Host:	fctnts13c42.nbnet.nb.ca
Mime-Version:	1.0
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

    Is there any way to load a variable into a register without putting it
in the 'input registers' section?

int add(int a, int b)
{
 int Ret;
 asm ("movl ?a?, %%eax;"
      "addl ?b?, %%eax;"
      : : "=a" (Ret): "%eax");
 return Ret;

    Do I have to tell it I killed eax when it was used as an output
register?


--
     (\/) Endlisnis (\/)
          s257m AT unb DOT ca
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