This is an example usage of D120958.
After these patches are landed, we can strip off the codebeads officially.
Reviewed By: myhsu
Differential Revision: https://reviews.llvm.org/D120960
Refactor the instructions in M68kInstrControl.td to use the VarLenCodeEmitter.
This patch is tested by the existing test cases.
Reviewed By: myhsu, ricky26
Differential Revision: https://reviews.llvm.org/D119665
Migrate the tests regarding fixup and relaxation on branch and call
targets.
This patch wraps up the migration from `test/CodeGen/M68k/Encoding` to
`test/MC/M68k`.
As the context depicted by bug 49865[1], we are migrating tests under
`test/CodeGen/M68k/Encoding`, which was originally used to test
instruction encoding using MIR file as input, into `test/MC/M68k`. We
are also adding test directives for AsmParser using the same set of
inputs.
Currently we are converting the original MIR test files into assembly
code as well as translating the original LIT "RUN" statement into one
that only uses built-in LLVM tools (i.e. Get rid of `extract-section`).
However, since AsmParser has not completely finished, many of these
original test cases fail. Thus, this patch only migrate test files
that are passed by the current implementation of AsmParser (and
MCCodeEmitter). The remaining tests (under test/CodeGen/M68k/Encoding)
will be ported alone with the patch that fixes the related issues.
[1]: https://bugs.llvm.org/show_bug.cgi?id=49865
Differential Revision: https://reviews.llvm.org/D101410
Sheng