[PATCH] D107588: [AArch64][GlobalISel] Make G_PTRTOINT only legal for s64 + p0

[Jessica Paquette via Phabricator via llvm-commits]

paquette updated this revision to Diff 364650.
paquette retitled this revision from "[AArch64][GlobalISel] Widen G_PTRTOINT before clamping + test legalization" to "[AArch64][GlobalISel] Make G_PTRTOINT only legal for s64 + p0".
paquette edited the summary of this revision.
paquette added a comment.

Only allow s64.

I think that, running through to selection, this actually fixes a couple bugs too. (`ptrtoint_s16_p0` and `ptrtoint_s8_p0` were using `sub_32`???)


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D107588/new/

https://reviews.llvm.org/D107588

Files:
  llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.cpp
  llvm/test/CodeGen/AArch64/GlobalISel/legalize-exceptions.ll
  llvm/test/CodeGen/AArch64/GlobalISel/legalize-ptrtoint.mir
  llvm/test/CodeGen/AArch64/GlobalISel/select-int-ptr-casts.mir

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