[PATCH] D71557: [WIP] [ARM][Fix] Thumb2 add / sub aliases failing in multiple cases.

[Diogo N. Sampaio via Phabricator via llvm-commits]

dnsampaio created this revision.
Herald added subscribers: llvm-commits, dmgreen, hiraditya, kristof.beyls.
Herald added a project: LLVM.
dnsampaio added a parent revision: D71361: [ARM][THUMB2] Allow emitting T3 types of add and sub.

There are multiple thumb2 add/sub alias failing. This is a work in progress,
that must be splitted in multiple


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D71557

Files:
  llvm/lib/Target/ARM/ARMAsmPrinter.cpp
  llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp
  llvm/lib/Target/ARM/ARMInstrThumb2.td
  llvm/lib/Target/ARM/ARMLoadStoreOptimizer.cpp
  llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
  llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp
  llvm/lib/Target/ARM/Thumb2InstrInfo.cpp
  llvm/test/CodeGen/ARM/GlobalISel/thumb-select-arithmetic-ops.mir
  llvm/test/CodeGen/ARM/GlobalISel/thumb-select-load-store.mir
  llvm/test/CodeGen/Thumb2/bug-subw.ll
  llvm/test/CodeGen/Thumb2/fp16-stacksplot.mir
  llvm/test/CodeGen/Thumb2/mve-stacksplot.mir
  llvm/test/CodeGen/Thumb2/peephole-addsub.mir
  llvm/test/CodeGen/Thumb2/peephole-cmp.mir
  llvm/test/MC/ARM/basic-thumb2-instructions.s
  llvm/test/MC/ARM/invalid-addsub.s
  llvm/test/MC/ARM/negative-immediates.s
  llvm/test/MC/ARM/register-token-source-loc.s
  llvm/test/MC/ARM/thumb-diagnostics.s
  llvm/test/MC/Disassembler/ARM/thumb-tests.txt
  llvm/test/MC/Disassembler/ARM/thumb2.txt

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