* Re: Bootstrap compare failure on i686-pc-linux-gnu ?!?
@ 2003-01-08 22:15 Nathanael Nerode
2003-01-08 22:41 ` Jan Hubicka
0 siblings, 1 reply; 4+ messages in thread
From: Nathanael Nerode @ 2003-01-08 22:15 UTC (permalink / raw)
To: gcc; +Cc: jh
I confirmed it.
c-format.o differs
cppexp.o differs
cse.o differs
df.o differs
gcc.o differs
i386.o differs
profile.o differs
toplev.o differs
ada/ali.o differs
ada/lib.o differs
cp/call.o differs
I'm going to take a stab in the dark and guess that Jan's patch for
i386* did this. Jan, is this possible?
--Nathanael
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Bootstrap compare failure on i686-pc-linux-gnu ?!?
2003-01-08 22:15 Bootstrap compare failure on i686-pc-linux-gnu ?!? Nathanael Nerode
@ 2003-01-08 22:41 ` Jan Hubicka
2003-01-09 2:06 ` Jan Hubicka
0 siblings, 1 reply; 4+ messages in thread
From: Jan Hubicka @ 2003-01-08 22:41 UTC (permalink / raw)
To: Nathanael Nerode; +Cc: gcc, jh
> I confirmed it.
>
> c-format.o differs
> cppexp.o differs
> cse.o differs
> df.o differs
> gcc.o differs
> i386.o differs
> profile.o differs
> toplev.o differs
> ada/ali.o differs
> ada/lib.o differs
> cp/call.o differs
>
> I'm going to take a stab in the dark and guess that Jan's patch for
> i386* did this. Jan, is this possible?
Hmm, possible, definitly. I didn't get the misscompare when commiting and my
testing machine is down currently, but I will try to bootstrap on other
one now.
Honza
>
> --Nathanael
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Bootstrap compare failure on i686-pc-linux-gnu ?!?
2003-01-08 22:41 ` Jan Hubicka
@ 2003-01-09 2:06 ` Jan Hubicka
0 siblings, 0 replies; 4+ messages in thread
From: Jan Hubicka @ 2003-01-09 2:06 UTC (permalink / raw)
To: Jan Hubicka; +Cc: Nathanael Nerode, gcc, gcc-patches
> > I confirmed it.
> >
> > c-format.o differs
> > cppexp.o differs
> > cse.o differs
> > df.o differs
> > gcc.o differs
> > i386.o differs
> > profile.o differs
> > toplev.o differs
> > ada/ali.o differs
> > ada/lib.o differs
> > cp/call.o differs
> >
> > I'm going to take a stab in the dark and guess that Jan's patch for
> > i386* did this. Jan, is this possible?
> Hmm, possible, definitly. I didn't get the misscompare when commiting and my
> testing machine is down currently, but I will try to bootstrap on other
> one now.
Ok, it is my bug. Somehow it didn't show up in bootstrap I made. Sorry
for that!
I am testing the fix and will apply it as obivous if it passes.
Thu Jan 9 00:42:31 CET 2003 Jan Hubicka <jh@suse.cz>
* i386.c (ix86_expand_int_addcc): Fix thinko.
Index: i386.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/i386/i386.c,v
retrieving revision 1.505
diff -c -3 -p -r1.505 i386.c
*** i386.c 8 Jan 2003 11:20:21 -0000 1.505
--- i386.c 8 Jan 2003 23:42:10 -0000
*************** ix86_expand_int_addcc (operands)
*** 9999,10005 ****
ix86_compare_op1, &compare_op))
return 0;
if (GET_CODE (compare_op) != LTU)
! val = operands[3] == const1_rtx ? constm1_rtx : const1_rtx;
if ((GET_CODE (compare_op) == LTU) == (operands[3] == constm1_rtx))
{
switch (GET_MODE (operands[0]))
--- 9999,10005 ----
ix86_compare_op1, &compare_op))
return 0;
if (GET_CODE (compare_op) != LTU)
! val = constm1_rtx;
if ((GET_CODE (compare_op) == LTU) == (operands[3] == constm1_rtx))
{
switch (GET_MODE (operands[0]))
^ permalink raw reply [flat|nested] 4+ messages in thread
* Bootstrap compare failure on i686-pc-linux-gnu ?!?
@ 2003-01-08 22:08 Nathanael Nerode
0 siblings, 0 replies; 4+ messages in thread
From: Nathanael Nerode @ 2003-01-08 22:08 UTC (permalink / raw)
To: gcc
I've started getting a bootstrap compare failure on i686-pc-linux-gnu,
just today.
I'm verifying with a clean tree and trying to track it down, but I
wanted to send a message quick in case someone else is seeing this and
knows what's going on.
--Nathanael
^ permalink raw reply [flat|nested] 4+ messages in thread
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2003-01-08 22:15 Bootstrap compare failure on i686-pc-linux-gnu ?!? Nathanael Nerode
2003-01-08 22:41 ` Jan Hubicka
2003-01-09 2:06 ` Jan Hubicka
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2003-01-08 22:08 Nathanael Nerode
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