[PATCH] D11675: Added support for the div, divu, ddiv and ddivu macros using traps and breaks in the integrated assembler.

[Scott Egerton]

s.egerton created this revision.
s.egerton added reviewers: dsanders, vkalintiris.
s.egerton added a subscriber: llvm-commits.

I've added a subtarget feature (FeatureUseDivTraps) to help achieve this.

http://reviews.llvm.org/D11675

Files:
  lib/Target/Mips/AsmParser/MipsAsmParser.cpp
  lib/Target/Mips/Mips.td
  lib/Target/Mips/MipsInstrInfo.td
  lib/Target/Mips/MipsSubtarget.cpp
  lib/Target/Mips/MipsSubtarget.h
  test/MC/Mips/macro-ddiv-bad.s
  test/MC/Mips/macro-ddiv.s
  test/MC/Mips/macro-ddivu-bad.s
  test/MC/Mips/macro-ddivu.s
  test/MC/Mips/macro-div-bad.s
  test/MC/Mips/macro-div.s
  test/MC/Mips/macro-divu-bad.s
  test/MC/Mips/macro-divu.s

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