[PATCH] D84030: AMDGPU/GlobalISel: Select s16->s64 G_FPEXT

[Petar Avramovic via Phabricator via llvm-commits]

Petar.Avramovic created this revision.
Petar.Avramovic added reviewers: foad, arsenm.
Herald added subscribers: llvm-commits, kerbowa, hiraditya, t-tye, tpr, dstuttard, rovka, yaxunl, nhaehnle, wdng, jvesely, kzhuravl.
Herald added a project: LLVM.

Make s16->s64 G_FPEXT legal, modify existing pattern
used by sdag so that it can be also used by global-isel.


https://reviews.llvm.org/D84030

Files:
  llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
  llvm/lib/Target/AMDGPU/SIInstructions.td
  llvm/test/CodeGen/AMDGPU/GlobalISel/inst-select-fpext.mir
  llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-fpext.mir

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