From: Jeffrey A Law <law@redhat.com>
To: "John David Anglin" <dave@hiauly1.hia.nrc.ca>
Cc: rth@redhat.com, alan@linuxcare.com.au, rhirst@linuxcare.com,
parisc-linux@thepuffingroup.com, gcc-bugs@gcc.gnu.org
Subject: Re: pa reload problem
Date: Wed, 27 Dec 2000 13:08:52 -0700 [thread overview]
Message-ID: <9917.977947732@upchuck> (raw)
In-Reply-To: Your message of Thu, 14 Dec 2000 11:40:04 EST. <200012141640.LAA03285@hiauly1.hia.nrc.ca>
In message <200012141640.LAA03285@hiauly1.hia.nrc.ca>you write:
> That's what I thought. It would appear to occur when the above two insns
> get moved out of a loop. The count gets decremented when the old insns
> are deleted but not incremented when the new insns are created. The puzzle
> is why the count is zero rather than 1. Maybe what happens is the two
> insns in the loop are deleted first, then the label is deleted? Notice
> that insn 788 is moved to insn 1530. However, the insn becomes 1531 and
> the reg changes to 337 from 208.
In this case we typically will bump the number of uses before we delete
the insns that way the label doesn't go away unexpectedly.
jeff
next prev parent reply other threads:[~2000-12-27 20:14 UTC|newest]
Thread overview: 224+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <no.id>
1999-06-10 18:32 ` [parisc-linux] booting problems Stan Sieler
1999-06-21 17:03 ` Hack to head.S John David Anglin
1999-06-21 19:38 ` John David Anglin
2000-10-11 20:11 ` [parisc-linux] __hp9000s700 predefined John David Anglin
2000-11-09 17:39 ` testcase for hppa64 gcc bug John David Anglin
2000-12-06 4:12 ` Jeffrey A Law
2000-12-06 4:14 ` John David Anglin
2000-12-06 5:28 ` Alan Modra
2001-02-01 1:19 ` [parisc-linux] " Jeffrey A Law
2000-11-09 23:57 ` abort in eliminate_regs compiling glob.c from glibc John David Anglin
2000-11-10 0:36 ` Alan Modra
2000-11-10 2:50 ` John David Anglin
2000-11-14 21:40 ` John David Anglin
2001-01-27 20:12 ` Richard Henderson
2000-12-14 0:48 ` pa reload problem John David Anglin
2000-12-14 3:43 ` Jeffrey A Law
2000-12-14 16:40 ` John David Anglin
2000-12-27 20:08 ` Jeffrey A Law [this message]
2000-12-28 5:18 ` John David Anglin
2000-12-16 20:38 ` [parisc-linux] PATCH: Adjust label usage count for new insns [was Re: pa reload problem] John David Anglin
2001-01-02 9:51 ` Jeffrey A Law
2002-01-07 18:39 ` [parisc-linux] PIC assembly John David Anglin
2002-01-09 1:05 ` Grant Grundler
2002-01-11 20:45 ` Grant Grundler
2002-07-15 17:21 ` [parisc-linux] compiling kernels with gcc-3.1 John David Anglin
2002-07-15 17:32 ` Randolph Chung
2002-07-15 17:43 ` Matthew Wilcox
2002-07-15 18:18 ` John David Anglin
2002-07-16 9:02 ` joel.soete
2002-07-16 17:01 ` [parisc-linux] gcc-3.[02] alignment problem John David Anglin
2002-07-16 17:01 ` John David Anglin
2002-07-16 17:22 ` Randolph Chung
2002-07-16 17:24 ` Matthew Wilcox
2002-07-17 3:19 ` Randolph Chung
2002-07-17 3:19 ` Randolph Chung
2002-07-16 17:24 ` Matthew Wilcox
2002-07-16 20:21 ` Richard Henderson
2002-07-16 20:21 ` Richard Henderson
2002-07-16 17:22 ` Randolph Chung
2002-07-16 17:27 ` [parisc-linux] gcc-3.2 bootstrap? John David Anglin
2003-01-31 21:27 ` [parisc-linux] PATCH hppa ordered load absolute ops John David Anglin
2003-01-31 21:27 ` John David Anglin
2003-08-31 19:10 ` [parisc-linux] Re: [glibc] tststatic failues, reduced to simp le testcase John David Anglin
2003-08-31 20:22 ` Carlos O'Donell
2003-08-31 20:47 ` John David Anglin
2003-09-01 6:05 ` Carlos O'Donell
2003-12-15 22:05 ` [parisc-linux] dlopen failed on 'libthread_db.so.1' - /lib/libthread_db.so.1: undefined symbol: ps_pglobal_lookup John David Anglin
2003-12-17 15:32 ` [parisc-linux] " Carlos O'Donell
2003-12-17 15:53 ` Carlos O'Donell
2003-12-17 16:43 ` [parisc-linux] Re: dlopen failed on 'libthread_db.so.1' - John David Anglin
2003-12-17 18:35 ` Carlos O'Donell
2003-12-18 0:21 ` John David Anglin
2003-12-18 0:32 ` John David Anglin
2003-12-18 0:42 ` [parisc-linux] Re: dlopen failed on 'libthread_db.so.1' -g John David Anglin
2004-01-07 21:14 ` [parisc-linux] [Testers wanted] New glibc with profiling fixed John David Anglin
2004-01-07 21:14 ` John David Anglin
2004-08-31 4:23 ` [parisc-linux] Re: linux signal race fixes, patches against hppa tree, please test John David Anglin
2004-08-31 20:43 ` [parisc-linux] Re: linux signal race fixes, patches against hppa tree, please te John David Anglin
2004-09-01 20:08 ` John David Anglin
2004-09-11 7:24 ` [parisc-linux] Another SIGSEGV, this time in /bin/sh John David Anglin
2004-09-13 15:01 ` [parisc-linux] " Carlos O'Donell
2004-09-02 6:29 ` [parisc-linux] Re: linux signal race fixes, patches against hppa tree, please te Carlos O'Donell
2005-03-05 21:53 ` [parisc-linux] Re: Comments? John David Anglin
2005-03-06 0:22 ` John David Anglin
2005-03-08 17:32 ` Carlos O'Donell
2005-03-08 17:44 ` John David Anglin
2005-03-08 17:54 ` Carlos O'Donell
2005-03-08 19:02 ` John David Anglin
2005-03-08 21:08 ` [parisc-linux] OPD's on hppa-linux, and what to do about __cffc's fragility Carlos O'Donell
2005-03-08 21:48 ` [parisc-linux] " John David Anglin
2005-03-08 21:52 ` John David Anglin
2005-03-08 22:25 ` Alan Modra
2005-03-10 15:31 ` Carlos O'Donell
2005-03-10 22:27 ` Alan Modra
2005-03-11 18:05 ` [parisc-linux] Solution to OPD's in hppa-linux, including a transition plan? Carlos O'Donell
2005-03-12 0:49 ` [parisc-linux] " John David Anglin
[not found] ` <20050315220842.GC22872@baldric.uwo.ca>
[not found] ` <20050315224142.GC21148@bubble.modra.org>
2005-03-16 20:36 ` Carlos O'Donell
2005-03-16 23:54 ` Alan Modra
[not found] ` <200503160410.j2G4ALcu021219@hiauly1.hia.nrc.ca>
2005-03-16 21:37 ` Carlos O'Donell
2005-03-17 3:51 ` John David Anglin
2005-07-16 2:55 ` [parisc-linux] Re: Non-inline math, and inline math broken, GCC to blame? (1 hppa tls toolchain regression) John David Anglin
2005-07-16 16:16 ` Carlos O'Donell
2005-07-16 17:37 ` John David Anglin
2005-07-16 17:54 ` John David Anglin
2005-07-16 19:41 ` Carlos O'Donell
2005-07-16 19:56 ` John David Anglin
2005-07-16 19:15 ` Carlos O'Donell
2005-08-16 3:32 ` [parisc-linux] Re: gsyprf11 and 2.6.13-rc3-pa1 John David Anglin
2005-12-26 19:58 ` [parisc-linux] strtold John David Anglin
2006-01-07 21:07 ` [parisc-linux] strtold Carlos O'Donell
2006-01-07 22:41 ` John David Anglin
2006-01-07 23:42 ` Carlos O'Donell
2006-01-07 23:49 ` John David Anglin
2006-01-07 23:56 ` John David Anglin
2006-01-08 4:28 ` Grant Grundler
2005-12-26 21:54 ` [parisc-linux] Re: nscd: error while loading shared libraries: unexpected reloc type 0x42 John David Anglin
2006-01-07 23:53 ` Carlos O'Donell
2006-01-08 0:16 ` [parisc-linux] Re: nscd: error while loading shared libraries: John David Anglin
2006-02-04 23:41 ` [parisc-linux] long double on hppa64-*-linux* John David Anglin
2006-02-05 0:45 ` Grant Grundler
2006-02-05 3:42 ` John David Anglin
2006-03-12 20:15 ` [parisc-linux] Re: gcj can't make shared libs on hppa John David Anglin
2006-03-13 14:24 ` Carlos O'Donell
2006-03-13 20:50 ` John David Anglin
2006-06-09 0:56 ` [parisc-linux] User space locks -- what's wrong John David Anglin
2007-01-03 1:41 ` [parisc-linux] Re: PA8800 Status (Happy New Year) John David Anglin
2007-01-03 4:24 ` John David Anglin
2007-02-17 20:32 ` [parisc-linux] Re: call_init in libc6 2.3.6.ds1-11 John David Anglin
2007-09-04 1:19 ` [parisc-linux] 2.6.23-rc5 warnings John David Anglin
2008-08-23 16:48 ` X won't start with VisEG and 2.6.22.19 John David Anglin
2008-08-24 10:35 ` Helge Deller
2008-08-24 14:09 ` John David Anglin
2008-08-24 14:38 ` Helge Deller
2009-05-03 0:48 ` Kernel Panic during init with 2.6.29-gb609308 (fresh clone of git John David Anglin
2009-08-23 21:21 ` Reproducible random python crash John David Anglin
2009-12-23 22:18 ` futex wait failure John David Anglin
2009-12-24 2:22 ` Carlos O'Donell
2009-12-28 18:59 ` John David Anglin
2009-12-29 13:47 ` Helge Deller
2009-12-29 15:00 ` John David Anglin
2009-12-30 10:49 ` Randolph Chung
2009-12-31 18:14 ` Carlos O'Donell
2009-12-31 19:11 ` Helge Deller
2010-01-01 3:49 ` John David Anglin
2010-01-01 5:02 ` John David Anglin
2010-01-04 16:27 ` Helge Deller
2010-01-04 17:16 ` Carlos O'Donell
2010-01-04 18:11 ` John David Anglin
2010-01-04 18:29 ` John David Anglin
2010-01-04 20:51 ` Helge Deller
2010-01-04 21:39 ` John David Anglin
2010-01-05 22:27 ` John David Anglin
2010-01-06 23:33 ` John David Anglin
2010-01-07 16:13 ` Helge Deller
2010-01-08 16:37 ` John David Anglin
2010-01-08 21:17 ` John David Anglin
2010-02-02 21:16 ` Helge Deller
2010-02-03 3:44 ` John David Anglin
2010-02-03 22:03 ` Helge Deller
2010-03-07 17:12 ` John David Anglin
2010-03-07 20:32 ` John David Anglin
2010-03-11 3:20 ` John David Anglin
2010-03-11 13:54 ` Kyle McMartin
2010-03-11 22:40 ` John David Anglin
2010-03-11 23:32 ` John David Anglin
2010-03-13 2:06 ` John David Anglin
2010-03-15 1:10 ` John David Anglin
2010-03-16 11:49 ` Carlos O'Donell
2010-03-21 18:19 ` John David Anglin
2010-03-22 14:26 ` Carlos O'Donell
2010-03-23 21:32 ` Carlos O'Donell
2010-03-23 22:23 ` John David Anglin
2010-02-03 22:44 ` Carlos O'Donell
2010-01-08 21:18 ` Helge Deller
2010-01-08 21:43 ` John David Anglin
2010-01-08 21:44 ` Carlos O'Donell
2010-01-08 21:44 ` Carlos O'Donell
2010-01-08 21:56 ` Kyle McMartin
2010-01-08 22:28 ` John David Anglin
2010-01-08 22:33 ` Kyle McMartin
2010-01-08 22:31 ` John David Anglin
2010-01-16 23:17 ` Helge Deller
2010-01-18 15:50 ` John David Anglin
2010-01-18 20:44 ` John David Anglin
2010-01-18 20:49 ` Carlos O'Donell
2010-01-29 17:53 ` Carlos O'Donell
2010-01-31 21:14 ` Helge Deller
2010-01-01 0:26 ` John David Anglin
2010-02-01 12:58 ` Carlos O'Donell
2010-02-01 15:47 ` John David Anglin
2010-02-01 19:02 ` Helge Deller
2010-02-01 19:11 ` John David Anglin
2010-02-01 21:36 ` Carlos O'Donell
2010-01-04 17:32 ` John David Anglin
2010-01-04 18:02 ` Carlos O'Donell
2010-01-04 18:22 ` John David Anglin
2010-01-04 21:24 ` Helge Deller
2009-12-31 22:38 ` John David Anglin
2010-01-01 0:36 ` John David Anglin
[not found] <20001201202613.E7166@linuxcare.com>
2000-12-02 7:15 ` pa reload problem Alan Modra
2000-12-04 18:40 ` Richard Hirst
2000-12-04 22:55 ` Alan Modra
2000-12-04 23:08 ` John David Anglin
2000-12-04 23:59 ` Alan Modra
2000-12-05 0:50 ` John David Anglin
2000-12-05 5:33 ` Alan Modra
2000-12-01 0:23 [parisc-linux] " Alan Modra
2000-12-01 6:12 ` John David Anglin
2000-12-01 7:00 ` Alan Modra
2000-12-02 7:33 ` John David Anglin
2000-12-02 7:48 ` John David Anglin
2000-12-02 23:28 ` John David Anglin
2000-12-05 19:42 ` John David Anglin
2000-12-06 20:41 ` John David Anglin
2000-12-07 0:16 ` Richard Henderson
2000-12-07 0:57 ` John David Anglin
2000-12-07 1:18 ` John David Anglin
2000-12-08 22:05 ` John David Anglin
2000-12-08 23:45 ` Richard Henderson
2000-12-09 1:07 ` John David Anglin
2000-12-09 1:39 ` Richard Henderson
2000-12-09 3:12 ` John David Anglin
2000-12-09 4:05 ` Jeffrey A Law
2000-12-09 6:55 ` Richard Henderson
2000-12-11 17:29 ` Jeffrey A Law
2000-12-11 18:48 ` John David Anglin
2000-12-11 23:51 ` Alan Modra
2000-12-09 7:52 ` Alan Modra
2000-12-09 7:55 ` Richard Henderson
2000-12-09 8:35 ` Alan Modra
2000-12-09 13:57 ` Alan Modra
2000-12-09 18:56 ` Richard Henderson
2000-12-09 23:35 ` Alan Modra
2000-12-22 17:21 ` John David Anglin
2000-12-30 19:05 ` John David Anglin
2001-01-01 23:24 ` Jeffrey A Law
2000-12-11 21:27 ` Michael Meissner
2000-12-02 12:35 ` Alan Modra
2000-12-02 19:43 ` Richard Henderson
2000-12-02 23:01 ` John David Anglin
2000-12-03 1:50 ` Richard Henderson
2000-12-03 3:30 ` Alan Modra
2000-12-02 23:08 ` John David Anglin
2000-12-04 1:41 ` Alan Modra
2000-12-04 18:41 ` Richard Hirst
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