Bug#1017772: GCC-12 internal error when compiling onetbb on ppc64el
Package: gcc-12
Version: 12.1.0-8
Severity: important
This bug seems like a regression. GCC-11 has no issue compiling the same source.
https://buildd.debian.org/status/fetch.php?pkg=onetbb&arch=ppc64el&ver=2021.5.0-13&stamp=1660844413&raw=0
[183/315] : && /usr/bin/c++ -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -Wl,-z,relro -Wl,-z,now -rdynamic test/CMakeFiles/test_join_node.dir/tbb/test_join_node.cpp.o -o gnu_12.1_cxx11_64_none/test_join_node -Wl,-rpath,/<<PKGBUILDDIR>>/obj-powerpc64le-linux-gnu/gnu_12.1_cxx11_64_none gnu_12.1_cxx11_64_none/libtbb.so.12.5 -ldl && :
FAILED: gnu_12.1_cxx11_64_none/test_join_node
: && /usr/bin/c++ -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -Wl,-z,relro -Wl,-z,now -rdynamic test/CMakeFiles/test_join_node.dir/tbb/test_join_node.cpp.o -o gnu_12.1_cxx11_64_none/test_join_node -Wl,-rpath,/<<PKGBUILDDIR>>/obj-powerpc64le-linux-gnu/gnu_12.1_cxx11_64_none gnu_12.1_cxx11_64_none/libtbb.so.12.5 -ldl && :
/usr/bin/ld: internal error ../../ld/ldlang.c 6452
collect2: error: ld returned 1 exit status
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