[Bug target/12371] New: [3.4 regression] [m68k-linux] bootstrap error in make compare

[Bug target/12371] New: [3.4 regression] [m68k-linux] bootstrap error in make compare

[debian-gcc at lists dot debian dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12371

           Summary: [3.4 regression] [m68k-linux] bootstrap error in make
                    compare
           Product: gcc
           Version: 3.4
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: debian-gcc at lists dot debian dot org
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: m68k-linux
  GCC host triplet: m68k-linux
GCC target triplet: m68k-linux

Seen with HEAD 20030909, last sucessful bootstrap is 20030815. The compare fails:

Bootstrap comparison failure!
alias.o differs
alloc-pool.o differs
attribs.o differs
bb-reorder.o differs
bitmap.o differs
bt-load.o differs
builtins.o differs
c-aux-info.o differs
c-common.o differs
c-cppbuiltin.o differs
c-decl.o differs
c-dump.o differs
c-errors.o differs
c-format.o differs
c-incpath.o differs
c-lex.o differs
c-objc-common.o differs
c-opts.o differs
c-parse.o differs
c-pch.o differs
c-ppoutput.o differs
c-pragma.o differs
c-pretty-print.o differs
c-semantics.o differs
c-typeck.o differs
caller-save.o differs
calls.o differs
cfg.o differs
cfganal.o differs
cfgbuild.o differs
cfgcleanup.o differs
cfglayout.o differs
cfgloop.o differs
cfgloopanal.o differs
cfgloopmanip.o differs
cfgrtl.o differs
cgraph.o differs
cgraphunit.o differs
collect2.o differs
combine.o differs
conflict.o differs
convert.o differs
coverage.o differs
cppcharset.o differs
cpperror.o differs
cppexp.o differs
cppfiles.o differs
cpphash.o differs
cppinit.o differs
cpplex.o differs
cpplib.o differs
cppmacro.o differs
cpppch.o differs
cppspec.o differs
cpptrad.o differs
cse.o differs
cselib.o differs
dbxout.o differs
df.o differs
diagnostic.o differs
dojump.o differs
dominance.o differs
dwarf2asm.o differs
dwarf2out.o differs
dwarfout.o differs
emit-rtl.o differs
errors.o differs
et-forest.o differs
except.o differs
explow.o differs
expmed.o differs
expr.o differs
final.o differs
flow.o differs
fold-const.o differs
function.o differs
g++spec.o differs
g77spec.o differs
gcc.o differs
gccspec.o differs
gcov-dump.o differs
gcov-iov.o differs
gcov.o differs
gcse.o differs
genattr.o differs
genattrtab.o differs
genautomata.o differs
gencodes.o differs
genconditions.o differs
genconfig.o differs
genconstants.o differs
genemit.o differs
genextract.o differs
genflags.o differs
gengenrtl.o differs
gengtype-lex.o differs
gengtype.o differs
genopinit.o differs
genoutput.o differs
genpeep.o differs
genrecog.o differs
genrtl.o differs
gensupport.o differs
ggc-common.o differs
ggc-page.o differs
global.o differs
graph.o differs
gtype-desc.o differs
hashtable.o differs
ifcvt.o differs
insn-emit.o differs
insn-output.o differs
insn-recog.o differs
integrate.o differs
jump.o differs
jvspec.o differs
langhooks.o differs
lcm.o differs
line-map.o differs
lists.o differs
local-alloc.o differs
loop-init.o differs
loop-unroll.o differs
loop-unswitch.o differs
loop.o differs
m68k.o differs
mkdeps.o differs
optabs.o differs
opts.o differs
params.o differs
postreload.o differs
predict.o differs
prefix.o differs
pretty-print.o differs
print-rtl.o differs
print-rtl1.o differs
print-tree.o differs
profile.o differs
ra-build.o differs
ra-colorize.o differs
ra-debug.o differs
ra-rewrite.o differs
ra.o differs
read-rtl.o differs
real.o differs
recog.o differs
regclass.o differs
regmove.o differs
regrename.o differs
reload.o differs
reload1.o differs
resource.o differs
rtl-error.o differs
rtl.o differs
rtlanal.o differs
sbitmap.o differs
sched-deps.o differs
sched-ebb.o differs
sibcall.o differs
simplify-rtx.o differs
sreal.o differs
ssa-ccp.o differs
ssa-dce.o differs
ssa.o differs
stmt.o differs
stor-layout.o differs
stringpool.o differs
timevar.o differs
tlink.o differs
toplev.o differs
tracer.o differs
tree-dump.o differs
tree-inline.o differs
tree-optimize.o differs
tree.o differs
unroll.o differs
varasm.o differs
varray.o differs
cp/call.o differs
cp/class.o differs
cp/cp-lang.o differs
cp/cvt.o differs
cp/cxx-pretty-print.o differs
cp/decl.o differs
cp/decl2.o differs
cp/dump.o differs
cp/error.o differs
cp/except.o differs
cp/expr.o differs
cp/friend.o differs
cp/init.o differs
cp/lex.o differs
cp/mangle.o differs
cp/method.o differs
cp/name-lookup.o differs
cp/optimize.o differs
cp/parser.o differs
cp/pt.o differs
cp/ptree.o differs
cp/repo.o differs
cp/rtti.o differs
cp/search.o differs
cp/semantics.o differs
cp/tree.o differs
cp/typeck.o differs
cp/typeck2.o differs
f/bad.o differs
f/bit.o differs
f/bld.o differs
f/com.o differs
f/data.o differs
f/equiv.o differs
f/expr.o differs
f/fini.o differs
f/global.o differs
f/implic.o differs
f/info.o differs
f/intrin.o differs
f/lab.o differs
f/lex.o differs
f/malloc.o differs
f/name.o differs
f/src.o differs
f/sta.o differs
f/stb.o differs
f/stc.o differs
f/std.o differs
f/ste.o differs
f/storag.o differs
f/sts.o differs
f/stt.o differs
f/symbol.o differs
f/target.o differs
f/top.o differs
f/type.o differs
f/where.o differs
java/boehm.o differs
java/buffer.o differs
java/builtins.o differs
java/check-init.o differs
java/class.o differs
java/constants.o differs
java/decl.o differs
java/except.o differs
java/expr.o differs
java/gjavah.o differs
java/java-tree-inline.o differs
java/jcf-depend.o differs
java/jcf-dump.o differs
java/jcf-io.o differs
java/jcf-parse.o differs
java/jcf-path.o differs
java/jcf-write.o differs
java/jv-scan.o differs
java/jvgenmain.o differs
java/lang.o differs
java/mangle.o differs
java/mangle_name.o differs
java/parse-scan.o differs
java/parse.o differs
java/resource.o differs
java/typeck.o differs
java/verify.o differs
java/xref.o differs
objc/objc-act.o differs
objc/objc-parse.o differs
treelang/lex.o differs
treelang/parse.o differs
treelang/tree1.o differs
treelang/treetree.o differs
make[3]: *** [gnucompare-lean] Error 1


configured with:

	 --enable-languages=c,c++,java,f77,objc,treelang
	 --prefix=/usr/lib/gcc-snapshot
	 --enable-shared
	 --with-system-zlib
	 --enable-nls
	 --without-included-gettext
	 --enable-debug
	 --enable-__cxa_atexit
	 --enable-clocale=gnu
	 --enable-java-gc=boehm
	 --enable-java-awt=xlib,gtk
	 --disable-werror
	 m68k-linux

[Bug target/12371] [3.4 regression] [m68k-linux] bootstrap error in make compare

[pinskia at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12371


pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING


------- Additional Comments From pinskia at gcc dot gnu dot org  2003-09-24 04:24 -------
Can you try again as the 9th is two weeks ago?

[Bug target/12371] [3.4 regression] [m68k-linux] bootstrap error in make compare

[pinskia at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12371


pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |3.4

[Bug target/12371] [3.4 regression] [m68k-linux] bootstrap error in make compare

[pinskia at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12371



------- Additional Comments From pinskia at gcc dot gnu dot org  2003-10-14 04:12 -------
Also a month is large time, can you narrow down the time this started to happen?

[Bug target/12371] [3.4 regression] [m68k-linux] bootstrap error in make compare

[doko at cs dot tu-berlin dot de]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12371



------- Additional Comments From doko at cs dot tu-berlin dot de  2003-10-14 18:26 -------
Subject: Re:  [3.4 regression] [m68k-linux] bootstrap error in make compare

pinskia at gcc dot gnu dot org writes:
> Also a month is large time, can you narrow down the time this started to happen?

I currently don't have the hardware to do this. I'll have to ask
myself.

[Bug target/12371] [3.4 regression] [m68k-linux] bootstrap error in make compare

[debian-gcc at lists dot debian dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12371


debian-gcc at lists dot debian dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |NEW
     Ever Confirmed|                            |1


------- Additional Comments From debian-gcc at lists dot debian dot org  2003-10-31 19:34 -------
narrowed down to probably 20030901-20030904. most of these builds done with
--enable-languages=c

2003-08-15  ok
ok      D2003.08.18.??.00.00    scrub

ok      D2003.08.18.22.00.00    scrub

xx      D2003.08.19.22.00.00    scrub (ICE stage2)
xx      D2003.08.21.07.00.00    a4000 (ICE stage2)
xx      D2003.08.22.22.00.00    scrub (ICE stage3)
ok      D2003.08.23.07.00.00    a4000
ok      D2003.08.28.07.00.00    a4000
ok      D2003.08.30.07.00.00    a4000
xx      D2003.08.31.07.00.00    a4000 (ICE stage2)
xx      D2003.09.01.07.00.00    a4000 (gengtype ICE tree check: expected field_d
ecl, have tree_list in gen_struct_or_union_type_die, at dwarf2out.c:11330
ok      D2003.09.01.22.00.00    scrub
xx      D2003.09.04.22.00.00    scrub (comparison failure)
xx      D2003.09.05.07.00.00    a4000 (ICE stage2 c-decl.c)
2003-09-09  xx

2003-10-20  xx                          a4000 (ftbfs stage3)
2003-10-27                              a4000 (failed)
2003-10-30                              a4000 (comparision failure)

(scrub and a4000 are two different hosts used for the builds)

[Bug target/12371] [3.4 regression] [m68k-linux] bootstrap error in make compare

[bernie at develer dot com]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12371



------- Additional Comments From bernie at develer dot com  2003-10-31 21:21 -------
These are my m68k patches from the relevant
time frame:

2003-09-03  Bernardo Innocenti  <bernie@develer.com>

        * config.gcc (m68k-*-linux*): Remove definition of LINUX_DEFAULT_ELF.
        * config/i370/linux.h (LINUX_DEFAULT_ELF): Remove unconditional
        definition and code blocks compiled when not defined.
        * config/i386/linux.h (LINUX_DEFAULT_ELF): Likewise.
        * config/i386/linux64.h (LINUX_DEFAULT_ELF): Likewise.
        * config/sparc/linux.h: (LINUX_DEFAULT_ELF): Likewise.
        * config/sparc/linux64.h: (LINUX_DEFAULT_ELF): Likewise.

2003-09-04  Bernardo Innocenti  <bernie@develer.com>

        * config/m68k/m68k.c (m68k_coff_asm_named_section): Restore
        deleted function.
        * config/m68k/coff.h (M68K_TARGET_COFF): Add flag used to
        enable coff-only code in m68k.c.

I've re-read both patches and they seem rather safe, but...
is it possible that the objects produced during stage3 aren't
really ELF files?

There are no other m68k-related patches in the same period.

[Bug target/12371] [3.4 regression] [m68k-linux] bootstrap error in make compare

[debian-gcc at lists dot debian dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12371



------- Additional Comments From debian-gcc at lists dot debian dot org  2003-11-03 22:12 -------
Tracked down to two patches. The first one (Roger Sayle) triggers an ICE, with
the  second one (Jan Hubicka) the ICE goes away, the comparision failure is
first seen, with only 3 differring files. Attaching the ofiles in a followup.

-------------------------------------------------------------------------------
ok	D2003.09.02.20.00.00	a4000 (ok)
-------------------------------------------------------------------------------

2003-09-02  Roger Sayle  <roger@eyesopen.com>

        * expr.c (expand_expr): The code following both_summands performs
        the same task as simplify_gen_binary.  Replace all gotos to
        both_summands with a call to simplify_gen_binary and delete the
        now unused label.

2003-09-02  Jason Merrill  <jason@redhat.com>

        PR c++/7327
        * config/sparc/sol2.h (NO_IMPLICIT_EXTERN_C): Define.

-------------------------------------------------------------------------------
xx	D2003-09-02 23:59 UTC	a4000 (ICE stage2)

stage1/xgcc -Bstage1/ -B/usr/local/m68k-linux/bin/ -c   -g -O2 -DIN_GCC   -W
-Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic
-Wno-long-long  -fno-common   -DHAVE_CONFIG_H -DGENERATOR_FILE    -I. -I.
-I../../cvs/gcc -I../../cvs/gcc/. -I../../cvs/gcc/../include 
../../cvs/gcc/bitmap.c -o bitmap.o
../../cvs/gcc/bitmap.c: In function `debug_bitmap_file':

../../cvs/gcc/bitmap.c:759: error: unrecognizable insn:
(insn 207 175 44 9 (set (strict_low_part (reg:QI 0 %d0))
        (const_int 3 [0x3])) -1 (nil)
    (nil))
../../cvs/gcc/bitmap.c:759: internal compiler error: in extract_insn, at
recog.c:2064
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

-------------------------------------------------------------------------------

2003-09-03  Nick Clifton  <nickc@redhat.com>

        * config/arm/arm.h: Handle TARGET_CPU_iwmmxt.
        Use #error to generate the message if TARGET_DEFAULT is not
        recognised.

2003-09-03  Richard Sandiford  <rsandifo@redhat.com>

        * config/mips/mips.h (MASK_UNUSED1): Remove.
        (MASK_XGOT, TARGET_XGOT): Define.
        (TARGET_SWITCHES): Add an entry for -mxgot.
        (ASM_SPEC): Map -mxgot to -xgot.
        * config/mips/mips.c (mips_symbol_insns): Use TARGET_XGOT to decide
        whether we're using a big-GOT sequences.
        (mips_legitimize_const_move, mips_expand_call): Likewise.
        (override_options): Revert 2003-01-09 change.
        * doc/invoke.texi: Document -mxgot.

2003-09-02  Jason Merrill  <jason@redhat.com>

        * config/sol2.h (NO_IMPLICIT_EXTERN_C): Define here.
        * config/sparc/sol2.h: Not here.

-------------------------------------------------------------------------------
	D2003-09-03 12:00 UTC	a4000 (no relevant changes to 2003-09-02 23:59)
-------------------------------------------------------------------------------

2003-09-03  Jan Hubicka  <jh@suse.cz>

        * Makefile.in (c-objc-common.o): Kill gt-c-objc-common.h dependency.
        * c-decl.c (finish_function):  Kill arguments, always use cgraph path.
        * c-objc-common.c: Kill include of gt-c-objc-common.h
        (expand_deferred_fns, deffer_fn): Kill function.
        (deferred_fns): Kill variable.
        (finish_cdtor): Update finish_function call.
        (c_objc_common_finish_file): Always call cgraph code.
        * c-parse.c: Regenerate.
        * c-parse.y: Regenerate.
        * c-tree.h (finish_function): Update prototype.
        * objc-acct.c (build_module_descriptor, finish_method_def):
        Update call of finish_function.
        * cgraphunit.c (cgraph_default_inline_p, cgraph_analyze_function): Add
        forward prototype.
        (cgraph_finalize_function): In non-unit-at-a-time mode analyze the
        function and assemble it if needed.
        (cgraph_finalize_compilation_unit): Do nothing in non-unit-at-a-time
        mode.
        (cgraph_optimize): Likewise.
        (cgraph_expand_function): In non-unit-at-a-time mode keep function body
        even when it has no inline callees.
        * c-parse.in: Update calls to finish_function.

-------------------------------------------------------------------------------
xx	D2003-09-03 18:00 UTC	a4000 (comparision failure)

Bootstrap comparison failure!
gcse.o differs
regclass.o differs
reload.o differs
make[2]: *** [gnucompare] Error 1

[Bug bootstrap/12371] [3.4 regression] [m68k-linux] bootstrap error in make compare

[steven at gcc dot gnu dot org]

------- Additional Comments From steven at gcc dot gnu dot org  2004-01-10 11:37 -------
It's been two months since someone looked at this.  Is the bug still there? 

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |WAITING
          Component|target                      |bootstrap
           Keywords|wrong-code                  |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12371

[Bug bootstrap/12371] [3.4 regression] [m68k-linux] bootstrap error in make compare

[debian-gcc at lists dot debian dot org]

------- Additional Comments From debian-gcc at lists dot debian dot org  2004-01-10 12:57 -------
m68k-linux now fails even earlier, see PR13562.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |NEW


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12371

[Bug bootstrap/12371] [3.4 regression] [m68k-linux] bootstrap error in make compare

[steven at gcc dot gnu dot org]

------- Additional Comments From steven at gcc dot gnu dot org  2004-01-10 22:49 -------
m68k is not a primary platform so this is not critical (agreed with pinskia). 

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|critical                    |normal


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12371

[Bug bootstrap/12371] [3.4 regression] [m68k-linux] bootstrap error in make compare

[neroden at gcc dot gnu dot org]

------- Additional Comments From neroden at gcc dot gnu dot org  2004-01-10 23:25 -------
can't debug this till the earlier one is fixed 

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
  BugsThisDependsOn|                            |13562


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12371

[Bug bootstrap/12371] [3.4 regression] [m68k-linux] bootstrap error in make compare

[schwab at suse dot de]

------- Additional Comments From schwab at suse dot de  2004-01-11 21:59 -------
Could this actually be the same bug as PR13562? 

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |schwab at suse dot de


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12371

[Bug bootstrap/12371] [3.4 regression] [m68k-linux] bootstrap error in make compare

[schwab at suse dot de]

-- 
Bug 12371 depends on bug 13562, which changed state.

Bug 13562 Summary: [3.4 regression] bootstrap failure on m68k-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13562

           What    |Old Value                   |New Value
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12371

[Bug bootstrap/12371] [3.4 regression] [m68k-linux] bootstrap error in make compare

[debian-gcc at lists dot debian dot org]

------- Additional Comments From debian-gcc at lists dot debian dot org  2004-01-15 16:01 -------
With the fix from PR13562 the build gets to the bootstrap comparision again. See
http://gcc.gnu.org/ml/gcc/2004-01/msg00929.html for the details.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12371

[Bug bootstrap/12371] [3.4/3.5 regression] [m68k-linux] bootstrap error in make compare

[mmitchel at gcc dot gnu dot org]

------- Additional Comments From mmitchel at gcc dot gnu dot org  2004-02-28 01:57 -------
68K is not a primary platform, so I've pushed the target milestone back to 3.4.1.

It would be very nice to fix this by then, if possible.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|3.4.0                       |3.4.1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12371

[Bug bootstrap/12371] [3.4/3.5 regression] [m68k-linux] bootstrap error in make compare

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-03-10 04:42 -------
Mark there is a patch here to fix it: <http://gcc.gnu.org/ml/gcc-patches/2004-03/
msg00824.html>.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mmitchel at gcc dot gnu dot
                   |                            |org
   Last reconfirmed|0000-00-00 00:00:00         |2004-03-10 04:42:04
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12371

[Bug bootstrap/12371] [3.4/3.5 regression] [m68k-linux] bootstrap error in make compare

[mark at codesourcery dot com]

------- Additional Comments From mark at codesourcery dot com  2004-03-10 04:47 -------
Subject: Re:  [3.4/3.5 regression] [m68k-linux] bootstrap
 error in make compare

pinskia at gcc dot gnu dot org wrote:

> ------- Additional Comments From pinskia at gcc dot gnu dot org  2004-03-10 04:42 -------
> Mark there is a patch here to fix it: <http://gcc.gnu.org/ml/gcc-patches/2004-03/
> msg00824.html>.
> 
Since it can't possibly make things any worse (we're already not 
bootstrapping!), go ahead and check this in.

Thanks,



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12371

[Bug bootstrap/12371] [3.4/3.5 regression] [m68k-linux] bootstrap error in make compare

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-03-10 04:49 -------
Roman I will apply your patch to both the mainline and 3.4.0.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |zippel at linux-m68k dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12371

[Bug bootstrap/12371] [3.4/3.5 regression] [m68k-linux] bootstrap error in make compare

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-03-10 05:07 -------
Subject: Bug 12371

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	pinskia@gcc.gnu.org	2004-03-10 05:07:46

Modified files:
	gcc            : ChangeLog 
	gcc/config/m68k: m68k.c m68k.h 

Log message:
	2004-03-10  Roman Zippel  <zippel@linux-m68k.org>
	
	PR bootstrap/12371
	* config/m68k/m68k.h (FIXED_REGISTERS): Add arg pointer.
	(CALL_USED_REGISTERS): Likewise.
	(REG_CLASS_CONTENTS): Likewise.
	(REG_ALLOC_ORDER): New.
	(REGNO_REG_CLASS): Use regno_reg_class.
	* config/m68k/m68k.c: Add regno_reg_class array.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.3111&r2=2.3112
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/m68k/m68k.c.diff?cvsroot=gcc&r1=1.128&r2=1.129
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/m68k/m68k.h.diff?cvsroot=gcc&r1=1.109&r2=1.110



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12371

[Bug bootstrap/12371] [3.4/3.5 regression] [m68k-linux] bootstrap error in make compare

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-03-10 05:07 -------
Subject: Bug 12371

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_4-branch
Changes by:	pinskia@gcc.gnu.org	2004-03-10 05:07:15

Modified files:
	gcc            : ChangeLog 
	gcc/config/m68k: m68k.c m68k.h 

Log message:
	2004-03-10  Roman Zippel  <zippel@linux-m68k.org>
	
	PR bootstrap/12371
	* config/m68k/m68k.h (FIXED_REGISTERS): Add arg pointer.
	(CALL_USED_REGISTERS): Likewise.
	(REG_CLASS_CONTENTS): Likewise.
	(REG_ALLOC_ORDER): New.
	(REGNO_REG_CLASS): Use regno_reg_class.
	* config/m68k/m68k.c: Add regno_reg_class array.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=2.2326.2.322&r2=2.2326.2.323
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/m68k/m68k.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.123&r2=1.123.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/m68k/m68k.h.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.103.4.1&r2=1.103.4.2



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12371

[Bug bootstrap/12371] [3.4/3.5 regression] [m68k-linux] bootstrap error in make compare

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-03-10 05:09 -------
Can you try it again as it sounds like the patch which I applied: <http://gcc.gnu.org/ml/gcc-patches/
2004-03/msg00824.html> should fix this problem?

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |WAITING


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12371

[Bug bootstrap/12371] [3.4/3.5 regression] [m68k-linux] bootstrap error in make compare

[doko at cs dot tu-berlin dot de]

------- Additional Comments From doko at cs dot tu-berlin dot de  2004-03-14 09:07 -------
Subject: Re:  [3.4/3.5 regression] [m68k-linux] bootstrap error in make compare

pinskia at gcc dot gnu dot org writes:
> 
> ------- Additional Comments From pinskia at gcc dot gnu dot org  2004-03-10 05:09 -------
> Can you try it again as it sounds like the patch which I applied: <http://gcc.gnu.org/ml/gcc-patches/
> 2004-03/msg00824.html> should fix this problem?

a still running 3.4 build survived the bootstrap comparision.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12371

[Bug bootstrap/12371] [3.4/3.5 regression] [m68k-linux] bootstrap error in make compare

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-03-30 00:51 -------
So closing as fixed.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|3.4.1                       |3.4.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12371