Since we're now supporting the (correct) assembly syntax for MOVEM since
47f52f989b. The remaining MOVEM MC tests can not be migrated into
test/MC/M68k.
Migrate some MOVE instruction MC tests from test/CodeGen/M68k.
Unfortunately the tests touched in this commit were failed due to
lacking of the `abs.W` operand, which forces any memory address parsed
from assembly being represented in 32-bits.
We're temporarily allowing these unwanted widening in the tests until
the support for `abs.W` is there.
Adjust sanity check in register parsing function to allow register
name with more than 2 characters (e.g. ccr).
Differential Revision: https://reviews.llvm.org/D101733
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
Min-Yih Hsu