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* [Bug rtl-optimization/42775] [4.4 regression] GCC fails to rebuild itself with STAGE1_CFLAGS=-O1 [not found] <bug-42775-4@http.gcc.gnu.org/bugzilla/> @ 2011-05-14 2:33 ` pkoning at gcc dot gnu.org 2011-05-24 19:12 ` danglin at gcc dot gnu.org 1 sibling, 0 replies; 7+ messages in thread From: pkoning at gcc dot gnu.org @ 2011-05-14 2:33 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42775 Paul Koning <pkoning at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |pkoning at gcc dot gnu.org --- Comment #12 from Paul Koning <pkoning at gcc dot gnu.org> 2011-05-14 01:57:26 UTC --- *** Bug 48990 has been marked as a duplicate of this bug. *** ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug rtl-optimization/42775] [4.4 regression] GCC fails to rebuild itself with STAGE1_CFLAGS=-O1 [not found] <bug-42775-4@http.gcc.gnu.org/bugzilla/> 2011-05-14 2:33 ` [Bug rtl-optimization/42775] [4.4 regression] GCC fails to rebuild itself with STAGE1_CFLAGS=-O1 pkoning at gcc dot gnu.org @ 2011-05-24 19:12 ` danglin at gcc dot gnu.org 1 sibling, 0 replies; 7+ messages in thread From: danglin at gcc dot gnu.org @ 2011-05-24 19:12 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42775 --- Comment #13 from John David Anglin <danglin at gcc dot gnu.org> 2011-05-24 18:47:17 UTC --- Author: danglin Date: Tue May 24 18:47:14 2011 New Revision: 174133 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174133 Log: Backport from mainline: 2010-09-20 Eric Botcazou <ebotcazou@adacore.com> PR rtl-optimization/42775 * cfgrtl.c (rest_of_pass_free_cfg): Recompute notes if delay slot scheduling is enabled. Modified: branches/gcc-4_3-branch/gcc/ChangeLog branches/gcc-4_3-branch/gcc/cfgrtl.c ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug bootstrap/42775] New: sparc-linux 4.4.2 fails to rebuild itself when using STAGE1_CFLAGS=-O1 @ 2010-01-17 15:52 laurent at guerby dot net 2010-09-20 10:31 ` [Bug rtl-optimization/42775] [4.4 regression] GCC fails to rebuild itself with STAGE1_CFLAGS=-O1 ebotcazou at gcc dot gnu dot org ` (4 more replies) 0 siblings, 5 replies; 7+ messages in thread From: laurent at guerby dot net @ 2010-01-17 15:52 UTC (permalink / raw) To: gcc-bugs ../gcc-4.4.2/configure --enable-languages=c --disable-werror --enable-__cxa_atexit --disable-nls --enable-threads=posix --disable-multilib --prefix=/opt/cfarm/release/4.4.2 --with-cpu=v8 make bootstrap && make install PATH=/opt/cfarm/release/4.4.2/bin:$PATH ../gcc-4.4.2/configure --enable-languages=c --disable-werror --enable-__cxa_atexit --disable-nls --enable-threads=posix --disable-multilib --prefix=/opt/cfarm/release/4.4.2-v2 --with-cpu=v8 make bootstrap STAGE1_CFLAGS=-O1 fails with /home/guerby/build442/./gcc/xgcc -B/home/guerby/build442/./gcc/ -B/opt/cfarm/release/4.4.2-v3/sparc64-unknown-linux-gnu/bin/ -B/opt/cfarm/release/4.4.2-v3/sparc64-unknown-linux-gnu/lib/ -isystem /opt/cfarm/release/4.4.2-v3/sparc64-unknown-linux-gnu/include -isystem /opt/cfarm/release/4.4.2-v3/sparc64-unknown-linux-gnu/sys-include -g -O2 -O2 -g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wcast-qual -Wold-style-definition -isystem ./include -fPIC -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -I. -I. -I../.././gcc -I../../../gcc-4.4.2/libgcc -I../../../gcc-4.4.2/libgcc/. -I../../../gcc-4.4.2/libgcc/../gcc -I../../../gcc-4.4.2/libgcc/../include -DHAVE_CC_TLS -o _popcountsi2.o -MT _popcountsi2.o -MD -MP -MF _popcountsi2.dep -DL_popcountsi2 -c ../../../gcc-4.4.2/libgcc/../gcc/libgcc2.c \ -fvisibility=hidden -DHIDE_EXPORTS ../../../gcc-4.4.2/libgcc/../gcc/libgcc2.c: In function '__popcountsi2': ../../../gcc-4.4.2/libgcc/../gcc/libgcc2.c:787: internal compiler error: Bus error Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. make[3]: *** [_popcountsi2.o] Error 1 make[3]: Leaving directory `/home/guerby/build442/sparc64-unknown-linux-gnu/libgcc' make[2]: *** [all-stage1-target-libgcc] Error 2 make[2]: Leaving directory `/home/guerby/build442' make[1]: *** [stage1-bubble] Error 2 make[1]: Leaving directory `/home/guerby/build442' make: *** [bootstrap] Error 2 Without STAGE1_CFLAGS=-O1 bootstrap works. Note: this is gentoo bug https://bugs.gentoo.org/show_bug.cgi?id=283041 -- Summary: sparc-linux 4.4.2 fails to rebuild itself when using STAGE1_CFLAGS=-O1 Product: gcc Version: 4.4.2 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: bootstrap AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: laurent at guerby dot net GCC build triplet: sparc-linux GCC host triplet: sparc-linux GCC target triplet: sparc-linux http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42775 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug rtl-optimization/42775] [4.4 regression] GCC fails to rebuild itself with STAGE1_CFLAGS=-O1 2010-01-17 15:52 [Bug bootstrap/42775] New: sparc-linux 4.4.2 fails to rebuild itself when using STAGE1_CFLAGS=-O1 laurent at guerby dot net @ 2010-09-20 10:31 ` ebotcazou at gcc dot gnu dot org 2010-09-20 21:30 ` ebotcazou at gcc dot gnu dot org ` (3 subsequent siblings) 4 siblings, 0 replies; 7+ messages in thread From: ebotcazou at gcc dot gnu dot org @ 2010-09-20 10:31 UTC (permalink / raw) To: gcc-bugs ------- Comment #7 from ebotcazou at gcc dot gnu dot org 2010-09-20 10:31 ------- Created an attachment (id=21847) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21847&action=view) Semi-reduced testcase To be compiled at -O -mcpu=v8. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42775 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug rtl-optimization/42775] [4.4 regression] GCC fails to rebuild itself with STAGE1_CFLAGS=-O1 2010-01-17 15:52 [Bug bootstrap/42775] New: sparc-linux 4.4.2 fails to rebuild itself when using STAGE1_CFLAGS=-O1 laurent at guerby dot net 2010-09-20 10:31 ` [Bug rtl-optimization/42775] [4.4 regression] GCC fails to rebuild itself with STAGE1_CFLAGS=-O1 ebotcazou at gcc dot gnu dot org @ 2010-09-20 21:30 ` ebotcazou at gcc dot gnu dot org 2010-09-20 21:31 ` ebotcazou at gcc dot gnu dot org ` (2 subsequent siblings) 4 siblings, 0 replies; 7+ messages in thread From: ebotcazou at gcc dot gnu dot org @ 2010-09-20 21:30 UTC (permalink / raw) To: gcc-bugs ------- Comment #8 from ebotcazou at gcc dot gnu dot org 2010-09-20 21:30 ------- Subject: Bug 42775 Author: ebotcazou Date: Mon Sep 20 21:29:48 2010 New Revision: 164458 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=164458 Log: PR rtl-optimization/42775 * cfgrtl.c (rest_of_pass_free_cfg): Recompute notes if delay slot scheduling is enabled. Modified: trunk/gcc/ChangeLog trunk/gcc/cfgrtl.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42775 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug rtl-optimization/42775] [4.4 regression] GCC fails to rebuild itself with STAGE1_CFLAGS=-O1 2010-01-17 15:52 [Bug bootstrap/42775] New: sparc-linux 4.4.2 fails to rebuild itself when using STAGE1_CFLAGS=-O1 laurent at guerby dot net 2010-09-20 10:31 ` [Bug rtl-optimization/42775] [4.4 regression] GCC fails to rebuild itself with STAGE1_CFLAGS=-O1 ebotcazou at gcc dot gnu dot org 2010-09-20 21:30 ` ebotcazou at gcc dot gnu dot org @ 2010-09-20 21:31 ` ebotcazou at gcc dot gnu dot org 2010-09-20 21:31 ` ebotcazou at gcc dot gnu dot org 2010-09-20 21:35 ` ebotcazou at gcc dot gnu dot org 4 siblings, 0 replies; 7+ messages in thread From: ebotcazou at gcc dot gnu dot org @ 2010-09-20 21:31 UTC (permalink / raw) To: gcc-bugs ------- Comment #10 from ebotcazou at gcc dot gnu dot org 2010-09-20 21:31 ------- Subject: Bug 42775 Author: ebotcazou Date: Mon Sep 20 21:31:14 2010 New Revision: 164461 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=164461 Log: PR rtl-optimization/42775 * cfgrtl.c (rest_of_pass_free_cfg): Recompute notes if delay slot scheduling is enabled. Modified: branches/gcc-4_4-branch/gcc/ChangeLog branches/gcc-4_4-branch/gcc/cfgrtl.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42775 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug rtl-optimization/42775] [4.4 regression] GCC fails to rebuild itself with STAGE1_CFLAGS=-O1 2010-01-17 15:52 [Bug bootstrap/42775] New: sparc-linux 4.4.2 fails to rebuild itself when using STAGE1_CFLAGS=-O1 laurent at guerby dot net ` (2 preceding siblings ...) 2010-09-20 21:31 ` ebotcazou at gcc dot gnu dot org @ 2010-09-20 21:31 ` ebotcazou at gcc dot gnu dot org 2010-09-20 21:35 ` ebotcazou at gcc dot gnu dot org 4 siblings, 0 replies; 7+ messages in thread From: ebotcazou at gcc dot gnu dot org @ 2010-09-20 21:31 UTC (permalink / raw) To: gcc-bugs ------- Comment #9 from ebotcazou at gcc dot gnu dot org 2010-09-20 21:31 ------- Subject: Bug 42775 Author: ebotcazou Date: Mon Sep 20 21:30:35 2010 New Revision: 164460 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=164460 Log: PR rtl-optimization/42775 * cfgrtl.c (rest_of_pass_free_cfg): Recompute notes if delay slot scheduling is enabled. Modified: branches/gcc-4_5-branch/gcc/ChangeLog branches/gcc-4_5-branch/gcc/cfgrtl.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42775 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug rtl-optimization/42775] [4.4 regression] GCC fails to rebuild itself with STAGE1_CFLAGS=-O1 2010-01-17 15:52 [Bug bootstrap/42775] New: sparc-linux 4.4.2 fails to rebuild itself when using STAGE1_CFLAGS=-O1 laurent at guerby dot net ` (3 preceding siblings ...) 2010-09-20 21:31 ` ebotcazou at gcc dot gnu dot org @ 2010-09-20 21:35 ` ebotcazou at gcc dot gnu dot org 4 siblings, 0 replies; 7+ messages in thread From: ebotcazou at gcc dot gnu dot org @ 2010-09-20 21:35 UTC (permalink / raw) To: gcc-bugs ------- Comment #11 from ebotcazou at gcc dot gnu dot org 2010-09-20 21:35 ------- At last. -- ebotcazou at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- URL| |http://gcc.gnu.org/ml/gcc- | |patches/2010- | |09/msg01614.html Status|ASSIGNED |RESOLVED Resolution| |FIXED Target Milestone|--- |4.4.5 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42775 ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2011-05-24 19:10 UTC | newest] Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- [not found] <bug-42775-4@http.gcc.gnu.org/bugzilla/> 2011-05-14 2:33 ` [Bug rtl-optimization/42775] [4.4 regression] GCC fails to rebuild itself with STAGE1_CFLAGS=-O1 pkoning at gcc dot gnu.org 2011-05-24 19:12 ` danglin at gcc dot gnu.org 2010-01-17 15:52 [Bug bootstrap/42775] New: sparc-linux 4.4.2 fails to rebuild itself when using STAGE1_CFLAGS=-O1 laurent at guerby dot net 2010-09-20 10:31 ` [Bug rtl-optimization/42775] [4.4 regression] GCC fails to rebuild itself with STAGE1_CFLAGS=-O1 ebotcazou at gcc dot gnu dot org 2010-09-20 21:30 ` ebotcazou at gcc dot gnu dot org 2010-09-20 21:31 ` ebotcazou at gcc dot gnu dot org 2010-09-20 21:31 ` ebotcazou at gcc dot gnu dot org 2010-09-20 21:35 ` ebotcazou at gcc dot gnu dot org
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