Displaying 1 result from an estimated 1 matches for "d7e9143a".
2019 Jul 16
3
lld-link crash when build openssl with LTO
Usage of the builtin appears independent of LTO, see below.
With any of -fno-builtin, -fno-builtin-memcpy, and -ffreestanding, which
are all typically used to prevent usage of memcpy calls, we still always
get a memcpy builtin in TlsDriverEntryPoint(). I see this even without
-flto (e.g. try with just -emit-llvm).
I guess it is because this memcpy is not coming from the original source,
but