[Bug c++/108084] AArch64 Linux bootstrap failure in rust

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108084

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I can reproduce the failure.
It is happening in stage 2

Command line:
/home/ubuntu/src/upstream-gcc-aarch64/gcc/objdir/./prev-gcc/xg++
-B/home/ubuntu/src/upstream-gcc-aarch64/gcc/objdir/./prev-gcc/
-B/home/ubuntu/upstream-gcc/aarch64-unknown-linux-gnu/bin/ -nostdinc++
-B/home/ubuntu/src/upstream-gcc-aarch64/gcc/objdir/prev-aarch64-unknown-linux-gnu/libstdc++-v3/src/.libs
-B/home/ubuntu/src/upstream-gcc-aarch64/gcc/objdir/prev-aarch64-unknown-linux-gnu/libstdc++-v3/libsupc++/.libs

-I/home/ubuntu/src/upstream-gcc-aarch64/gcc/objdir/prev-aarch64-unknown-linux-gnu/libstdc++-v3/include/aarch64-unknown-linux-gnu

-I/home/ubuntu/src/upstream-gcc-aarch64/gcc/objdir/prev-aarch64-unknown-linux-gnu/libstdc++-v3/include
 -I/home/ubuntu/src/upstream-gcc-aarch64/gcc/libstdc++-v3/libsupc++
-L/home/ubuntu/src/upstream-gcc-aarch64/gcc/objdir/prev-aarch64-unknown-linux-gnu/libstdc++-v3/src/.libs
-L/home/ubuntu/src/upstream-gcc-aarch64/gcc/objdir/prev-aarch64-unknown-linux-gnu/libstdc++-v3/libsupc++/.libs
 -fno-PIE -c  -DIN_GCC_FRONTEND -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 -Woverloaded-virtual
-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror
-Wno-unused-parameter -fno-common  -DHAVE_CONFIG_H -I. -Irust
-I/home/ubuntu/src/upstream-gcc-aarch64/gcc/gcc
-I/home/ubuntu/src/upstream-gcc-aarch64/gcc/gcc/rust
-I/home/ubuntu/src/upstream-gcc-aarch64/gcc/gcc/../include
-I/home/ubuntu/src/upstream-gcc-aarch64/gcc/gcc/../libcpp/include
-I/home/ubuntu/src/upstream-gcc-aarch64/gcc/gcc/../libcody 
-I/home/ubuntu/src/upstream-gcc-aarch64/gcc/gcc/../libdecnumber
-I/home/ubuntu/src/upstream-gcc-aarch64/gcc/gcc/../libdecnumber/bid
-I../libdecnumber
-I/home/ubuntu/src/upstream-gcc-aarch64/gcc/gcc/../libbacktrace   -o
rust/rust-ast-full-test.o -MT rust/rust-ast-full-test.o -MMD -MP -MF
rust/.deps/rust-ast-full-test.TPo -g -O2 -fno-checking -gtoggle -I
/home/ubuntu/src/upstream-gcc-aarch64/gcc/gcc/rust -I
/home/ubuntu/src/upstream-gcc-aarch64/gcc/gcc/rust/lex -I
/home/ubuntu/src/upstream-gcc-aarch64/gcc/gcc/rust/parse -I
/home/ubuntu/src/upstream-gcc-aarch64/gcc/gcc/rust/ast -I
/home/ubuntu/src/upstream-gcc-aarch64/gcc/gcc/rust/analysis -I
/home/ubuntu/src/upstream-gcc-aarch64/gcc/gcc/rust/backend -I
/home/ubuntu/src/upstream-gcc-aarch64/gcc/gcc/rust/expand -I
/home/ubuntu/src/upstream-gcc-aarch64/gcc/gcc/rust/hir/tree -I
/home/ubuntu/src/upstream-gcc-aarch64/gcc/gcc/rust/hir -I
/home/ubuntu/src/upstream-gcc-aarch64/gcc/gcc/rust/resolve -I
/home/ubuntu/src/upstream-gcc-aarch64/gcc/gcc/rust/util -I
/home/ubuntu/src/upstream-gcc-aarch64/gcc/gcc/rust/typecheck -I
/home/ubuntu/src/upstream-gcc-aarch64/gcc/gcc/rust/checks/lints -I
/home/ubuntu/src/upstream-gcc-aarch64/gcc/gcc/rust/checks/errors -I
/home/ubuntu/src/upstream-gcc-aarch64/gcc/gcc/rust/checks/errors/privacy -I
/home/ubuntu/src/upstream-gcc-aarch64/gcc/gcc/rust/util -I
/home/ubuntu/src/upstream-gcc-aarch64/gcc/gcc/rust/metadata
/home/ubuntu/src/upstream-gcc-aarch64/gcc/gcc/rust/ast/rust-ast-full-test.cc

Let me try to see if I can try to reduce what is going on.