[PATCH] D85199: GlobalISel: Add generic instructions for memory intrinsics

[Matt Arsenault via Phabricator via llvm-commits]

arsenm updated this revision to Diff 285987.
arsenm added a comment.
Herald added subscribers: kerbowa, nhaehnle, jvesely.

Cast to minimum in IRTranslator. I decided making this a verifier requirement is too  strong since some target may have an instruction that looks like memcpy with a different integer size


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D85199/new/

https://reviews.llvm.org/D85199

Files:
  llvm/include/llvm/CodeGen/GlobalISel/IRTranslator.h
  llvm/include/llvm/Support/TargetOpcodes.def
  llvm/include/llvm/Target/GenericOpcodes.td
  llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp
  llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
  llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
  llvm/lib/CodeGen/MachineVerifier.cpp
  llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.cpp
  llvm/lib/Target/AArch64/GISel/AArch64PreLegalizerCombiner.cpp
  llvm/lib/Target/Mips/MipsLegalizerInfo.cpp
  llvm/lib/Target/X86/X86LegalizerInfo.cpp
  llvm/test/CodeGen/AArch64/GlobalISel/arm64-irtranslator.ll
  llvm/test/CodeGen/AArch64/GlobalISel/inline-memcpy.mir
  llvm/test/CodeGen/AArch64/GlobalISel/inline-memmove.mir
  llvm/test/CodeGen/AArch64/GlobalISel/inline-memset.mir
  llvm/test/CodeGen/AArch64/GlobalISel/inline-small-memcpy.mir
  llvm/test/CodeGen/AArch64/GlobalISel/legalize-memcpy-et-al.mir
  llvm/test/CodeGen/AArch64/GlobalISel/legalize-memcpy-with-debug-info.mir
  llvm/test/CodeGen/AArch64/GlobalISel/legalize-memlib-debug-loc.mir
  llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-memory-intrinsics.ll
  llvm/test/CodeGen/Mips/GlobalISel/irtranslator/call.ll
  llvm/test/CodeGen/Mips/GlobalISel/legalizer/dyn_stackalloc.mir
  llvm/test/CodeGen/X86/GlobalISel/x86_64-irtranslator-struct-return.ll
  llvm/test/MachineVerifier/test_g_memcpy.mir
  llvm/test/MachineVerifier/test_g_memset.mir
  llvm/test/MachineVerifier/test_memccpy_intrinsics.mir

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