[PATCH] D29218: [mips][ias] Further relax operands of certain assembly instructions

[Simon Dardis via Phabricator via llvm-commits]

sdardis created this revision.

This patch adjusts the most relaxed predicate of immediate operands to accept
immediate forms such as ~(0xf0000000|0x000f00000). Previously these forms 
would be accepted by GAS and rejected by IAS.

This partially resolves PR/30383.

Thanks to Sean Bruno for reporting the issue!


https://reviews.llvm.org/D29218

Files:
  lib/Target/Mips/AsmParser/MipsAsmParser.cpp
  lib/Target/Mips/MicroMipsInstrInfo.td
  lib/Target/Mips/MipsInstrInfo.td
  test/MC/Mips/instalias-imm-expanding.s

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