https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123158
Bug ID: 123158
Summary: [16 Regression] bootstrap failure building an
aarch64-linux-gnu cross compiler on
x86_64-linux-gnux32
Product: gcc
Version: 16.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: doko at gcc dot gnu.org
Target Milestone: ---
seen on the trunk 20251214, bootstrap failure building an aarch64-linux-gnu
cross compiler on x86_64-linux-gnux32
cc1plus: out of memory allocating 65536 bytes after a total of 569520128 bytes
make[5]: *** [Makefile:1216: insn-extract.o] Error 1
make[5]: *** Waiting for unfinished jobs....
the build is using a native x86_64-linux-gnux32 compiler, trunk 20251214.
--enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2,algol68
--prefix=/usr
--with-gcc-major-version-only
--program-suffix=-16
--enable-shared
--enable-linker-build-id
--libexecdir=/usr/libexec
--without-included-gettext
--enable-threads=posix
--libdir=/usr/lib
--enable-nls
--with-sysroot=/
--enable-clocale=gnu
--enable-libstdcxx-debug
--enable-libstdcxx-time=yes
--with-default-libstdcxx-abi=new
--enable-libstdcxx-backtrace
--enable-gnu-unique-object
--disable-libquadmath
--disable-libquadmath-support
--enable-plugin
--enable-default-pie
--with-system-zlib
--enable-libphobos-checking=release
--without-target-system-zlib
--enable-multiarch
--enable-fix-cortex-a53-843419
--disable-werror
--enable-checking=yes,extra,rtl
--build=x86_64-linux-gnux32
--host=x86_64-linux-gnux32
--target=aarch64-linux-gnu
--program-prefix=aarch64-linux-gnu-
--includedir=/usr/aarch64-linux-gnu/include
