[Bug bootstrap/36102] New: [4.4 Regression] internal compiler error: verify_cgraph_node failed

[Bug bootstrap/36102] New: [4.4 Regression] internal compiler error: verify_cgraph_node failed

[dominiq at lps dot ens dot fr]

At revision 134862, bootstrapping fails at stage 2 on *-apple-darwin9 with:

/opt/gcc/darwin_buildw/./prev-gcc/xgcc -B/opt/gcc/darwin_buildw/./prev-gcc/
-B/opt/gcc/gcc4.4w/powerpc-apple-darwin9/bin/ -c  -g -O2 -mdynamic-no-pic
-DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
-Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long
-Wno-variadic-macros                                   -Wno-overlength-strings
-Werror -fno-common  -DHAVE_CONFIG_H -I. -I. -I../../gcc-4.4-work/gcc
-I../../gcc-4.4-work/gcc/. -I../../gcc-4.4-work/gcc/../include
-I../../gcc-4.4-work/gcc/../libcpp/include -I/sw/include 
-I../../gcc-4.4-work/gcc/../libdecnumber
-I../../gcc-4.4-work/gcc/../libdecnumber/dpd -I../libdecnumber 
../../gcc-4.4-work/gcc/bb-reorder.c -o bb-reorder.o
In file included from ../../gcc-4.4-work/gcc/regs.h:27,
                 from ../../gcc-4.4-work/gcc/bb-reorder.c:73:
../../gcc-4.4-work/gcc/basic-block.h: In function 'single_succ_edge':
../../gcc-4.4-work/gcc/basic-block.h:637: error: missing callgraph edge for
call stmt:
fancy_abort (&"../../gcc-4.4-work/gcc/basic-block.h"[0], 638, &__FUNCTION__);

../../gcc-4.4-work/gcc/basic-block.h:637: error: missing callgraph edge for
call stmt:
vec_assert_fail (&"index"[0], &"VEC(edge,base)"[0],
&"../../gcc-4.4-work/gcc/basic-block.h"[0], 639, &__FUNCTION__);

single_succ_edge/724(724): availability:local 44 insns (52 after inlining)
reachable tree local finalized inlinable
  called by: find_traces_1_round/762 (0.01 per call) find_traces_1_round/762
(0.05 per call) rotate_loop/760 duplicate_computed_gotos/781 (0.02 per call)
duplicate_computed_gotos/781 (0.02 per call) duplicate_computed_gotos/781 (0.06
per call) 
  calls: 
../../gcc-4.4-work/gcc/basic-block.h:637: internal compiler error:
verify_cgraph_node failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[3]: *** [bb-reorder.o] Error 1
make[2]: *** [all-stage2-gcc] Error 2
make[1]: *** [stage2-bubble] Error 2
make: *** [all] Error 2

Last working revision 134839.


-- 
           Summary: [4.4 Regression] internal compiler error:
                    verify_cgraph_node failed
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dominiq at lps dot ens dot fr
 GCC build triplet: *-apple-darwin9
  GCC host triplet: *-apple-darwin9
GCC target triplet: *-apple-darwin9


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36102

[Bug bootstrap/36102] [4.4 Regression] internal compiler error: verify_cgraph_node failed

[kargl at gcc dot gnu dot org]

------- Comment #1 from kargl at gcc dot gnu dot org  2008-05-01 19:01 -------
I see the same issue on x86_64-*-freebsd.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36102

[Bug bootstrap/36102] [4.4 Regression] internal compiler error: verify_cgraph_node failed

[pinskia at gcc dot gnu dot org]

------- Comment #2 from pinskia at gcc dot gnu dot org  2008-05-01 19:05 -------
And similar thing on PPC64-linux.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |pinskia at gcc dot gnu dot
                   |                            |org, hubicka at gcc dot gnu
                   |                            |dot org
   Target Milestone|---                         |4.4.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36102

[Bug bootstrap/36102] [4.4 Regression] internal compiler error: verify_cgraph_node failed

[dominiq at lps dot ens dot fr]

------- Comment #3 from dominiq at lps dot ens dot fr  2008-05-01 22:30 -------
I have applied the patch in
http://gcc.gnu.org/ml/gcc-patches/2008-05/msg00066.html, now stage 2 fails
later with:

/opt/gcc/i686-darwin/./prev-gcc/xgcc -B/opt/gcc/i686-darwin/./prev-gcc/
-B/opt/gcc/gcc4.4w/i686-apple-darwin9/bin/ -c  -g -O2 -fomit-frame-pointer
-DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
-Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long
-Wno-variadic-macros                                     
-Wno-overlength-strings -Werror -fno-common  -DHAVE_CONFIG_H -I. -I.
-I../../gcc-4.4-work/gcc -I../../gcc-4.4-work/gcc/.
-I../../gcc-4.4-work/gcc/../include -I./../intl
-I../../gcc-4.4-work/gcc/../libcpp/include -I/sw/include 
-I../../gcc-4.4-work/gcc/../libdecnumber
-I../../gcc-4.4-work/gcc/../libdecnumber/dpd -I../libdecnumber 
../../gcc-4.4-work/gcc/ipa-inline.c -o ipa-inline.o
cc1: warnings being treated as errors
../../gcc-4.4-work/gcc/ipa-inline.c:1564: error: no previous prototype for
'inline_generate_summary'
../../gcc-4.4-work/gcc/ipa-inline.c:1572: error: no previous prototype for
'inline_transform'
../../gcc-4.4-work/gcc/ipa-inline.c:1632: error: initialization from
incompatible pointer type
make[3]: *** [ipa-inline.o] Error 1
make[3]: *** Waiting for unfinished jobs....
rm gcj-dbtool.pod fsf-funding.pod jcf-dump.pod jv-convert.pod grmic.pod
gcov.pod gcj.pod gc-analyze.pod gfdl.pod cpp.pod gij.pod gfortran.pod gcc.pod
make[2]: *** [all-stage2-gcc] Error 2
make[1]: *** [stage2-bubble] Error 2
make: *** [all] Error 2


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36102

[Bug bootstrap/36102] [4.4 Regression] internal compiler error: verify_cgraph_node failed

[hjl dot tools at gmail dot com]

------- Comment #4 from hjl dot tools at gmail dot com  2008-05-01 23:03 -------
I saw the same thing on Linux/Intel64.


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hjl dot tools at gmail dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |hjl dot tools at gmail dot
                   |                            |com
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   GCC host triplet|*-apple-darwin9             |
   Last reconfirmed|0000-00-00 00:00:00         |2008-05-01 23:03:38
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36102

[Bug bootstrap/36102] [4.4 Regression] internal compiler error: verify_cgraph_node failed

[hjl dot tools at gmail dot com]

------- Comment #5 from hjl dot tools at gmail dot com  2008-05-01 23:05 -------
This is caused by revision 134859

http://gcc.gnu.org/ml/gcc-cvs/2008-05/msg00019.html

which also caused PR 36100.


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hjl dot tools at gmail dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  BugsThisDependsOn|                            |36100


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36102

[Bug bootstrap/36102] [4.4 Regression] internal compiler error: verify_cgraph_node failed

[hubicka at gcc dot gnu dot org]

------- Comment #6 from hubicka at gcc dot gnu dot org  2008-05-02 13:06 -------
I believe those issues are fixed now.  Can someone please confirm it?
(I've managed to swap two versions of patches and commit development version of
it)


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36102

[Bug bootstrap/36102] [4.4 Regression] internal compiler error: verify_cgraph_node failed

[hjl dot tools at gmail dot com]

------- Comment #7 from hjl dot tools at gmail dot com  2008-05-02 13:09 -------
(In reply to comment #6)
> I believe those issues are fixed now.  Can someone please confirm it?
> (I've managed to swap two versions of patches and commit development version of
> it)
> 

Gcc is broken due to PR 36108. I am testing gcc now by reverting revision
134865.


-- 

hjl dot tools at gmail dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  BugsThisDependsOn|                            |36108


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36102

[Bug bootstrap/36102] [4.4 Regression] internal compiler error: verify_cgraph_node failed

[dominiq at lps dot ens dot fr]

------- Comment #8 from dominiq at lps dot ens dot fr  2008-05-02 14:36 -------
(In reply to comment #6 and #7)

> I believe those issues are fixed now.  Can someone please confirm it?

Incremental builds now work.

> Gcc is broken due to PR 36108. I am testing gcc now by reverting revision 134865.

This problem seems restricted to 64 bit platforms. I have touched gcc/real.c
and rebuild without error.

However I have now two new "f951: internal compiler error: Bus error" (not with
rev. 134837). One of them with the original code of pr29921. I don't know yet
if it is linked to changes in gfortran or elsewhere.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36102

[Bug bootstrap/36102] [4.4 Regression] internal compiler error: verify_cgraph_node failed

[pinskia at gcc dot gnu dot org]

------- Comment #9 from pinskia at gcc dot gnu dot org  2008-05-05 06:13 -------
Fixed.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
           Keywords|                            |build, ice-on-valid-code
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36102