[PATCH] D155428: [AArch64] Force streaming-compatible codegen when attributes are set.

[Sander de Smalen via Phabricator via llvm-commits]

sdesmalen created this revision.
sdesmalen added reviewers: paulwalker-arm, MattDevereau, dtemirbulatov.
Herald added subscribers: ctetreau, hiraditya, kristof.beyls.
Herald added a project: All.
sdesmalen requested review of this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

Before this patch, the only way to generate streaming-compatible code
was to use the `-force-streaming-compatible-sve` flag, but the compiler
should also avoid the use of instructions invalid in streaming mode
when a function has the aarch64_pstate_sm_enabled/compatible attribute.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D155428

Files:
  llvm/lib/Target/AArch64/AArch64Subtarget.cpp
  llvm/lib/Target/AArch64/AArch64Subtarget.h
  llvm/lib/Target/AArch64/AArch64TargetMachine.cpp
  llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
  llvm/test/CodeGen/AArch64/sme-streaming-compatible-interface.ll

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