[Driver] Remove Joined -X
authorFangrui Song <i@maskray.me>
Thu, 1 Sep 2022 00:30:51 +0000 (17:30 -0700)
committerFangrui Song <i@maskray.me>
Thu, 1 Sep 2022 00:30:51 +0000 (17:30 -0700)
commit98615fd376cea15af21e120e0e3ffa5ba68c2b6d
treeff0682b814bfb171dcce05a10fc31252b6bf7a4f
parente0d3c102524fc376a0f345656c17cb6ee603b7d0
[Driver] Remove Joined -X

The untested option triggers an IgnoredGCCCompat warning while GCC reports an error.
We support a few -X{assembler,linker,...}. Having the Joined -X may make typos unnoticed.
clang/include/clang/Driver/Options.td