[PATCH] D136983: AMDGPU: Register a null MC streamer for -emit-codegen-only

[Matt Arsenault via Phabricator via llvm-commits]

arsenm created this revision.
arsenm added reviewers: AMDGPU, scott.linder, kzhuravl, rampitec.
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For some reason null is a valid MC target, used from clang with
-emit-codegen-only. Previously the target streamer was null,
which was inconsistently null checked resulting in crashes
if using amdhsa.


https://reviews.llvm.org/D136983

Files:
  clang/test/Misc/backend-resource-limit-diagnostics.hip
  llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp
  llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCTargetDesc.cpp
  llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.h

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