[M68k] Use fixed asm string for MxPseudo instructions
authorRicky Taylor <rickytaylor26@gmail.com>
Wed, 17 Mar 2021 20:29:02 +0000 (13:29 -0700)
committerMin-Yih Hsu <minyihh@uci.edu>
Wed, 17 Mar 2021 20:31:27 +0000 (13:31 -0700)
commit2416f2436334450d216c7aa62a6624dc17765228
tree3f9e0f9fbbf045f676782a22370049b5b6a84297
parenta14263e8f89ce6d22d55aa3581e6c8e23b05504b
[M68k] Use fixed asm string for MxPseudo instructions

This is required because empty strings are not allowed when generating
the assembly parser tables.

Differential Revision: https://reviews.llvm.org/D98532
llvm/lib/Target/M68k/M68kInstrCompiler.td
llvm/lib/Target/M68k/M68kInstrControl.td
llvm/lib/Target/M68k/M68kInstrData.td
llvm/lib/Target/M68k/M68kInstrFormats.td