[Bug lto/89260] ICE in read_cgraph_and_symbols, at lto/lto.c:2800 while compiling harfbuzz

[ohaiziejohwahkeezuoz at xff dot cz]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89260

--- Comment #1 from ohaiziejohwahkeezuoz at xff dot cz ---
./aarch64-linux-musl-gcc -v

Using built-in specs.
COLLECT_GCC=./aarch64-linux-musl-gcc
COLLECT_LTO_WRAPPER=/workspace/megous.com/apps-c/static-deps/toolchains/aarch64-linux-musl/libexec/gcc/aarch64-linux-musl/8.2.1/lto-wrapper
Target: aarch64-linux-musl
Configured with:
/workspace/megous.com/apps-c/static-deps/toolchains/sources/gcc-8/configure
--target=aarch64-linux-musl
--prefix=/workspace/megous.com/apps-c/static-deps/toolchains/aarch64-linux-musl
--libdir=/workspace/megous.com/apps-c/static-deps/toolchains/aarch64-linux-musl/lib
--enable-languages=c,c++ --disable-werror --disable-nls --disable-multilib
--disable-shared --enable-tls --enable-threads=posix --disable-libmudflap
--disable-libsanitizer --disable-gnu-indirect-function --disable-libmpx
--enable-deterministic-archives --enable-libstdcxx-time
--enable-fully-dynamic-string --enable-cloog-backend=isl --enable-lto
--enable-libgomp --enable-checking=release
Thread model: posix
gcc version 8.2.1 20190208 (GCC) 

Harfbuzz CFLAGS/LDFLAGS:

  -g0 -Os -fomit-frame-pointer -flto