[PATCH] D67440: [MIPS GlobalISel] Lower G_DYN_STACKALLOC

[Petar Avramovic via Phabricator via llvm-commits]

Petar.Avramovic created this revision.
Petar.Avramovic added reviewers: atanasyan, petarj.
Herald added subscribers: llvm-commits, jrtc27, arichardson, rovka, sdardis.
Herald added a project: LLVM.

IRTranslator creates G_DYN_STACKALLOC instruction during expansion of
alloca when argument that tells number of elements to allocate on stack
is a virtual register. Use default lowering for MIPS32.


Repository:
  rL LLVM

https://reviews.llvm.org/D67440

Files:
  lib/Target/Mips/MipsLegalizerInfo.cpp
  test/CodeGen/Mips/GlobalISel/legalizer/dyn_stackalloc.mir
  test/CodeGen/Mips/GlobalISel/llvm-ir/dyn_stackalloc.ll

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