[lld][WebAssemlby] Warn on unknown -z flags
authorSam Clegg <sbc@chromium.org>
Tue, 15 Feb 2022 21:04:13 +0000 (13:04 -0800)
committerSam Clegg <sbc@chromium.org>
Tue, 15 Feb 2022 22:42:04 +0000 (14:42 -0800)
commitfaab70b7838b1d47067e72ed7ba8313a389cb314
tree19f31e5d4cbda6a68b8fcaec5f0a77bbd44f331c
parent4bafe65c2b2f1ce745894a509a6d80c87fb1c335
[lld][WebAssemlby] Warn on unknown -z flags

This code mirrors that in lld/ELF/Driver.cpp, as does the new test code.

Differential Revision: https://reviews.llvm.org/D119888
lld/ELF/Driver.cpp
lld/test/wasm/driver.ll
lld/wasm/Driver.cpp