[all-commits] [llvm/llvm-project] 977880: [RISCV] Make it explicit that attributes use the M...

[Craig Topper via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9778802cb0f62d9e8588117b0a444d3d5c874250
      https://github.com/llvm/llvm-project/commit/9778802cb0f62d9e8588117b0a444d3d5c874250
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2023-01-18 (Wed, 18 Jan 2023)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVAsmPrinter.cpp

  Log Message:
  -----------
  [RISCV] Make it explicit that attributes use the MCSubtargetInfo from TargetMachine. NFC

The MCSTI variable is initialized to TM.getMCSubtargetInfo(), but is
re-assigned in every call to runOnMachineFunction. emitAttributes is
called before any call to runOnMachineFunction, but it's not
immediately obvious.

This patch removes the MCSTI variable, and instead queries
TM.getMCSubtargetInfo() at the time emitAttributes is called.

Reviewed By: reames

Differential Revision: https://reviews.llvm.org/D142037