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* [Bug middle-end/110697] New: [14 Regression] bootstrap failure on @ 2023-07-17 6:36 slyfox at gcc dot gnu.org 2023-07-17 7:43 ` [Bug middle-end/110697] " pinskia at gcc dot gnu.org ` (3 more replies) 0 siblings, 4 replies; 5+ messages in thread From: slyfox at gcc dot gnu.org @ 2023-07-17 6:36 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110697 Bug ID: 110697 Summary: [14 Regression] bootstrap failure on Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end Assignee: unassigned at gcc dot gnu.org Reporter: slyfox at gcc dot gnu.org Target Milestone: --- Noticed bootstrap build failure today on r14-2553-ga5088dc3f5ef73 : $ ~/dev/git/gcc/configure --disable-multilib $ make /tmp/gb/./prev-gcc/xg++ -B/tmp/gb/./prev-gcc/ -B/usr/local/x86_64-pc-linux-gnu/bin/ -nostdinc++ -B/tmp/gb/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs -B/tmp/gb/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs -I/tmp/gb/prev-x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu -I/tmp/gb/prev-x86_64-pc-linux-gnu/libstdc++-v3/include -I/home/slyfox/dev/git/gcc/libstdc++-v3/libsupc++ -L/tmp/gb/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs -L/tmp/gb/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs -fno-PIE -c -g -O2 -fno-checking -gtoggle -DIN_GCC -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Wconditionally-supported -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common -DHAVE_CONFIG_H -fno-PIE -I. -I. -I/home/slyfox/dev/git/gcc/gcc -I/home/slyfox/dev/git/gcc/gcc/. -I/home/slyfox/dev/git/gcc/gcc/../include -I/home/slyfox/dev/git/gcc/gcc/../libcpp/include -I/home/slyfox/dev/git/gcc/gcc/../libcody -I/home/slyfox/dev/git/gcc/gcc/../libdecnumber -I/home/slyfox/dev/git/gcc/gcc/../libdecnumber/bid -I../libdecnumber -I/home/slyfox/dev/git/gcc/gcc/../libbacktrace -o tree-ssa-loop-ivcanon.o -MT tree-ssa-loop-ivcanon.o -MMD -MP -MF ./.deps/tree-ssa-loop-ivcanon.TPo /home/slyfox/dev/git/gcc/gcc/tree-ssa-loop-ivcanon.cc /home/slyfox/dev/git/gcc/gcc/tree-ssa-loop-ivcanon.cc: In function 'bool try_peel_loop(loop*, edge, tree, bool, long int)': /home/slyfox/dev/git/gcc/gcc/tree-ssa-loop-ivcanon.cc:1170:17: error: variable 'entry_count' set but not used [-Werror=unused-but-set-variable] 1170 | profile_count entry_count = profile_count::zero (); | ^~~~~~~~~~~ $ prev-gcc/xg++ -Bprev-gcc -v Reading specs from prev-gcc/specs COLLECT_GCC=prev-gcc/xg++ COLLECT_LTO_WRAPPER=prev-gcc/lto-wrapper Target: x86_64-pc-linux-gnu Configured with: /home/slyfox/dev/git/gcc/configure --disable-multilib Thread model: posix Supported LTO compression algorithms: zlib gcc version 14.0.0 20230717 (experimental) (GCC) ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug middle-end/110697] [14 Regression] bootstrap failure on 2023-07-17 6:36 [Bug middle-end/110697] New: [14 Regression] bootstrap failure on slyfox at gcc dot gnu.org @ 2023-07-17 7:43 ` pinskia at gcc dot gnu.org 2023-07-17 7:47 ` [Bug middle-end/110697] [14 Regression] bootstrap failure on gcc/tree-ssa-loop-ivcanon.cc:1170 error: variable 'entry_count' set but not used [-Werror=unused-but-set-variable] rguenth at gcc dot gnu.org ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: pinskia at gcc dot gnu.org @ 2023-07-17 7:43 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110697 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |juergen.reuter at desy dot de --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- *** Bug 110698 has been marked as a duplicate of this bug. *** ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug middle-end/110697] [14 Regression] bootstrap failure on gcc/tree-ssa-loop-ivcanon.cc:1170 error: variable 'entry_count' set but not used [-Werror=unused-but-set-variable] 2023-07-17 6:36 [Bug middle-end/110697] New: [14 Regression] bootstrap failure on slyfox at gcc dot gnu.org 2023-07-17 7:43 ` [Bug middle-end/110697] " pinskia at gcc dot gnu.org @ 2023-07-17 7:47 ` rguenth at gcc dot gnu.org 2023-07-17 12:36 ` burnus at gcc dot gnu.org 2023-07-17 15:26 ` slyfox at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: rguenth at gcc dot gnu.org @ 2023-07-17 7:47 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110697 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P3 |P1 Keywords| |build CC| |hubicka at gcc dot gnu.org Target Milestone|--- |14.0 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug middle-end/110697] [14 Regression] bootstrap failure on gcc/tree-ssa-loop-ivcanon.cc:1170 error: variable 'entry_count' set but not used [-Werror=unused-but-set-variable] 2023-07-17 6:36 [Bug middle-end/110697] New: [14 Regression] bootstrap failure on slyfox at gcc dot gnu.org 2023-07-17 7:43 ` [Bug middle-end/110697] " pinskia at gcc dot gnu.org 2023-07-17 7:47 ` [Bug middle-end/110697] [14 Regression] bootstrap failure on gcc/tree-ssa-loop-ivcanon.cc:1170 error: variable 'entry_count' set but not used [-Werror=unused-but-set-variable] rguenth at gcc dot gnu.org @ 2023-07-17 12:36 ` burnus at gcc dot gnu.org 2023-07-17 15:26 ` slyfox at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: burnus at gcc dot gnu.org @ 2023-07-17 12:36 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110697 Tobias Burnus <burnus at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED CC| |burnus at gcc dot gnu.org Resolution|--- |FIXED --- Comment #2 from Tobias Burnus <burnus at gcc dot gnu.org> --- Should be FIXED by commit r14-2581-g3b9cd125cfca44d3ae18f409fb20b5c094829e41 "Restore bootstrap by removing unused variable in tree-ssa-loop-ivcanon.cc" Cf. https://gcc.gnu.org/pipermail/gcc-patches/2023-July/624677.html ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug middle-end/110697] [14 Regression] bootstrap failure on gcc/tree-ssa-loop-ivcanon.cc:1170 error: variable 'entry_count' set but not used [-Werror=unused-but-set-variable] 2023-07-17 6:36 [Bug middle-end/110697] New: [14 Regression] bootstrap failure on slyfox at gcc dot gnu.org ` (2 preceding siblings ...) 2023-07-17 12:36 ` burnus at gcc dot gnu.org @ 2023-07-17 15:26 ` slyfox at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: slyfox at gcc dot gnu.org @ 2023-07-17 15:26 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110697 --- Comment #3 from Sergei Trofimovich <slyfox at gcc dot gnu.org> --- I confirm this fixed the bootstrap for me. Thank you! ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2023-07-17 15:26 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2023-07-17 6:36 [Bug middle-end/110697] New: [14 Regression] bootstrap failure on slyfox at gcc dot gnu.org 2023-07-17 7:43 ` [Bug middle-end/110697] " pinskia at gcc dot gnu.org 2023-07-17 7:47 ` [Bug middle-end/110697] [14 Regression] bootstrap failure on gcc/tree-ssa-loop-ivcanon.cc:1170 error: variable 'entry_count' set but not used [-Werror=unused-but-set-variable] rguenth at gcc dot gnu.org 2023-07-17 12:36 ` burnus at gcc dot gnu.org 2023-07-17 15:26 ` slyfox at gcc dot gnu.org
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