[PATCH] D142041: [RISCV] Use TargetMachine MCSubtargetInfo in RISCVAsmPrinter::EmitHwasanMemaccessSymbols.

[Craig Topper via Phabricator via llvm-commits]

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The STI object in the class is updated each time runOnMachineFunction
is called. That means STI will be based on the last function processed.
If that function has different attributes than the rest of the module
that could theoretically result in odd behavior.

Use the copy in TargetMachine instead. That will use the global
CPU and mattrs.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D142041

Files:
  llvm/lib/Target/RISCV/RISCVAsmPrinter.cpp

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