Bug#986629: ICE in vect_init_pattern_stmt, at tree-vect-patterns.c:116 building adacontrol
Package: src:gcc-10
Version: 10.2.1-6
Severity: important
X-Debbugs-CC: Nicolas Boulenguez <nicolas@debian.org>
building adacontrol on amd64 with
DEB_CFLAGS_MAINT_APPEND := -O3 -flto=auto -ffat-lto-objects
and appending -flto=auto to LDFLAGS:
/usr/bin/gnatgcc -c -x ada -gnatA -c -gnatA -gnatWb -gnatiw -gnatws -O2 -O2 -O3
-g -g -g -ffile-prefix-map=/packages/tmp/adacontrol-1.21r6b=.
-fstack-protector-strong -flto=auto -ffat-lto-objects -mtune=generic
-march=x86-64 b__adactl.adb -o b__adactl.o
gnatgcc adactl.o -Wl,-z,relro -Wl,-z,now -Wl,--no-allow-shlib-undefined
-Wl,--no-copy-dt-needed-entries -Wl,--no-undefined -flto=auto
@/tmp/GNAT-TEMP-000019.TMP
./src/framework-control_manager.ads:198:4: warning: type of
‘framework__control_manager__no_matching_context’ does not match original
declaration [-Wlto-type-mismatch]
./src/framework-control_manager.ads:198:4: note:
‘framework__control_manager__no_matching_context’ was previously declared here
./src/framework-control_manager.ads:198:4: note: code may be misoptimized unless
‘-fno-strict-aliasing’ is used
during GIMPLE pass: slp
./src/framework-language-shared_keys.adb: In function
‘framework__language__shared_keys__is_applicable’:
./src/framework-language-shared_keys.adb:48:4: internal compiler error: in
vect_init_pattern_stmt, at tree-vect-patterns.c:116
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-10/README.Bugs> for instructions.
make[3]: *** [/tmp/ccTqZNEB.mk:44: /tmp/adactl.9WZHuD.ltrans14.ltrans.o] Error 1
make[3]: *** Waiting for unfinished jobs....
lto-wrapper: fatal error: make returned 2 exit status
compilation terminated.
/usr/bin/ld: error: lto-wrapper failed
collect2: error: ld returned 1 exit status
gprbuild: link of adactl.adb failed
Reply to: