From: "Kaveh R. Ghazi" <ghazi@caip.rutgers.edu>
To: gcc-bugs@gcc.gnu.org, gcc@gcc.gnu.org
Subject: Why is there a `0' flag used with `%I' in asm_fprintf ?
Date: Thu, 22 May 2003 14:32:00 -0000 [thread overview]
Message-ID: <200305221417.KAA23629@caip.rutgers.edu> (raw)
Many uses of asm_fprintf in m68k.c and a few in m68hc11.c use the `0'
flag in conjunction with `%I' when calling asm_fprintf. Reading
through the function body of asm_fprintf in final.c, it appears that
the zero is consumed, but has no effect. I.e. `%0I' just spits out
IMMEDIATE_PREFIX unmodified as would plain `%I'.
So it seems harmless except for the fact that someone reading the code
in m68k.c might think the `0' flag is supposed to do something.
Should all instances of `%0I' be changed to `%I', or have I missed
something?
Thanks,
--Kaveh
--
Kaveh R. Ghazi ghazi@caip.rutgers.edu
next reply other threads:[~2003-05-22 14:17 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-05-22 14:32 Kaveh R. Ghazi [this message]
2003-05-22 15:59 ` Kaveh R. Ghazi
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