libclc: Don't pass linker flags to CLC/LLAsm

We don't want the regular linker flags for these invocations, since
we're not compiling to the target machine anyway. This fixes things like
'/machine:x64' being unknown when invoked under Windows.

reviewer: jvesely
Differential Revision: https://reviews.llvm.org/D77164
GitOrigin-RevId: cccdd0579b5027d0a21fd2dbc0a6a50330134976
2 files changed