[PATCH] D9524: [mips] [IAS] Add support for the DLA pseudo-instruction.

[Daniel Sanders]

dsanders updated this revision to Diff 29905.
dsanders added a comment.

Fixed several bugs as well as differences in output compared to GAS.

At this point, li/la/dli/dla produce the same output as GAS except for:

- N32 emits ELF64. This is a known bug.
- Relocs are based on local symbols rather than .text. Another known bug.
- la does not promote to dla on N64 with a warning. It errors instead. This is due to GPR32 vs GPR64 mismatches.


http://reviews.llvm.org/D9524

Files:
  lib/Target/Mips/AsmParser/MipsAsmParser.cpp
  lib/Target/Mips/MCTargetDesc/MipsABIInfo.cpp
  lib/Target/Mips/MCTargetDesc/MipsABIInfo.h
  lib/Target/Mips/Mips64InstrInfo.td
  test/MC/Mips/macro-dla.s
  test/MC/Mips/macro-dli.s
  test/MC/Mips/macro-la-bad.s
  test/MC/Mips/macro-la.s
  test/MC/Mips/mips64-expansions.s

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