Since Xcode 13, ld64 requires linking libSystem for all the executable.
Fix the tests that needs to run ld64 by linking libSystem from sysroot.
rdar://77332728
Reviewed By: fhahn
Differential Revision: https://reviews.llvm.org/D104332
Set the test to properly require aarch64 instead of arm. Otherwise, this test fails with LLVM_TARGETS_TO_BUILD='ARM;X86'
bin/llvm-mc: : error: unable to get target for 'arm64-apple-ios7.0.0'
Committed on behalf of @easyaspi314 (Devin)
Differential Revision: https://reviews.llvm.org/D56472
llvm-svn: 351560
Else, the test fails in LLVM_TARGETS_TO_BUILD=X86 builds like so:
bin/llvm-mc: : error: unable to get target for 'arm64-apple-ios7.0.0'
llvm-svn: 327233
Fixes a bunch of assert-on-invalid-bitcode regressions after 315483.
Expected<> calls assertIsChecked() in its dtor, and operator bool() only calls
setChecked() if there's no error. So for functions that don't return an error
itself, the Expected<> version needs explicit code to disarm the error that the
ErrorOr<> code didn't need.
https://reviews.llvm.org/D39437
llvm-svn: 317010
