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* [Bug middle-end/38371] New: Fold check error during bootstrap @ 2008-12-02 10:27 jamborm at gcc dot gnu dot org 2008-12-02 10:29 ` [Bug middle-end/38371] " jamborm at gcc dot gnu dot org ` (4 more replies) 0 siblings, 5 replies; 6+ messages in thread From: jamborm at gcc dot gnu dot org @ 2008-12-02 10:27 UTC (permalink / raw) To: gcc-bugs When I try to bootstrap gcc trunk configured with configure --prefix=some_path --enable-checking=yes,fold --enable-languages=c,c++ I get a fold check error: original tree changed by fold when compiling libdecnumber/bid/host-ieee32.c. The exact compile command line leading to this error (in the libdecnumber subdirectory of the build directory) is: source='/home/mjambor/svn/libdecnumber/bid/host-ieee32.c' object='host-ieee32.o' libtool=no /home/mjambor/svn/obj/./prev-gcc/xgcc -B/home/mjambor/svn/obj/./prev-gcc/ -B/home/mjambor/inst/svn//x86_64-unknown-linux-gnu/bin/ -I/home/mjambor/svn/libdecnumber -I. -g -O2 -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -pedantic -Wno-long-long -Werror -I/home/mjambor/svn/libdecnumber -I. -c /home/mjambor/svn/libdecnumber/bid/host-ieee32.c The error output is: /home/mjambor/svn/libdecnumber/bid/host-ieee32.c: In function '__host_to_ieee_32': /home/mjambor/svn/libdecnumber/bid/host-ieee32.c:50: internal compiler error: fold check: original tree changed by fold I will attach preprocessed source. -- Summary: Fold check error during bootstrap Product: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: jamborm at gcc dot gnu dot org GCC target triplet: x86_64-suse-linux http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38371 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/38371] Fold check error during bootstrap 2008-12-02 10:27 [Bug middle-end/38371] New: Fold check error during bootstrap jamborm at gcc dot gnu dot org @ 2008-12-02 10:29 ` jamborm at gcc dot gnu dot org 2008-12-03 23:29 ` jakub at gcc dot gnu dot org ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: jamborm at gcc dot gnu dot org @ 2008-12-02 10:29 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from jamborm at gcc dot gnu dot org 2008-12-02 10:27 ------- Created an attachment (id=16808) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16808&action=view) Preprocessed source Preprocessed source -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38371 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/38371] Fold check error during bootstrap 2008-12-02 10:27 [Bug middle-end/38371] New: Fold check error during bootstrap jamborm at gcc dot gnu dot org 2008-12-02 10:29 ` [Bug middle-end/38371] " jamborm at gcc dot gnu dot org @ 2008-12-03 23:29 ` jakub at gcc dot gnu dot org 2008-12-04 9:36 ` jakub at gcc dot gnu dot org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: jakub at gcc dot gnu dot org @ 2008-12-03 23:29 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from jakub at gcc dot gnu dot org 2008-12-03 23:27 ------- This is a bug in fold_checksum_tree, TYPE_NEXT_VARIANT on a type is allowed to change. -- jakub at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |jakub at gcc dot gnu dot org |dot org | Status|UNCONFIRMED |ASSIGNED Ever Confirmed|0 |1 Last reconfirmed|0000-00-00 00:00:00 |2008-12-03 23:27:01 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38371 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/38371] Fold check error during bootstrap 2008-12-02 10:27 [Bug middle-end/38371] New: Fold check error during bootstrap jamborm at gcc dot gnu dot org 2008-12-02 10:29 ` [Bug middle-end/38371] " jamborm at gcc dot gnu dot org 2008-12-03 23:29 ` jakub at gcc dot gnu dot org @ 2008-12-04 9:36 ` jakub at gcc dot gnu dot org 2008-12-04 9:43 ` jakub at gcc dot gnu dot org 2008-12-06 9:07 ` jakub at gcc dot gnu dot org 4 siblings, 0 replies; 6+ messages in thread From: jakub at gcc dot gnu dot org @ 2008-12-04 9:36 UTC (permalink / raw) To: gcc-bugs ------- Comment #3 from jakub at gcc dot gnu dot org 2008-12-04 09:34 ------- Subject: Bug 38371 Author: jakub Date: Thu Dec 4 09:33:27 2008 New Revision: 142430 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=142430 Log: PR middle-end/38371 * fold-const.c (fold_checksum_tree): Allow modification of TYPE_NEXT_VARIANT. Modified: trunk/gcc/ChangeLog trunk/gcc/fold-const.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38371 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/38371] Fold check error during bootstrap 2008-12-02 10:27 [Bug middle-end/38371] New: Fold check error during bootstrap jamborm at gcc dot gnu dot org ` (2 preceding siblings ...) 2008-12-04 9:36 ` jakub at gcc dot gnu dot org @ 2008-12-04 9:43 ` jakub at gcc dot gnu dot org 2008-12-06 9:07 ` jakub at gcc dot gnu dot org 4 siblings, 0 replies; 6+ messages in thread From: jakub at gcc dot gnu dot org @ 2008-12-04 9:43 UTC (permalink / raw) To: gcc-bugs ------- Comment #4 from jakub at gcc dot gnu dot org 2008-12-04 09:39 ------- Fixed. -- jakub at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38371 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/38371] Fold check error during bootstrap 2008-12-02 10:27 [Bug middle-end/38371] New: Fold check error during bootstrap jamborm at gcc dot gnu dot org ` (3 preceding siblings ...) 2008-12-04 9:43 ` jakub at gcc dot gnu dot org @ 2008-12-06 9:07 ` jakub at gcc dot gnu dot org 4 siblings, 0 replies; 6+ messages in thread From: jakub at gcc dot gnu dot org @ 2008-12-06 9:07 UTC (permalink / raw) To: gcc-bugs ------- Comment #5 from jakub at gcc dot gnu dot org 2008-12-06 09:01 ------- *** Bug 38224 has been marked as a duplicate of this bug. *** -- jakub at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |edwintorok at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38371 ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2008-12-06 9:07 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2008-12-02 10:27 [Bug middle-end/38371] New: Fold check error during bootstrap jamborm at gcc dot gnu dot org 2008-12-02 10:29 ` [Bug middle-end/38371] " jamborm at gcc dot gnu dot org 2008-12-03 23:29 ` jakub at gcc dot gnu dot org 2008-12-04 9:36 ` jakub at gcc dot gnu dot org 2008-12-04 9:43 ` jakub at gcc dot gnu dot org 2008-12-06 9:07 ` jakub at gcc dot gnu dot org
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