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[M68k][MIR](2/8) Changes in the target-independent MIR part

Authored by myhsu on Mar 7 2021, 4:31 PM.

Description

[M68k][MIR](2/8) Changes in the target-independent MIR part

  • Add new callback in TargetInstrInfo -- isPCRelRegisterOperandLegal -- to query whether pc-rel register MachineOperand is legal.
  • Add new function to search DebugLoc in a reverse ordering

Authors: myhsu, m4yers, glaubitz

Differential Revision: https://reviews.llvm.org/D88386

Details

Committed
myhsuMar 8 2021, 12:30 PM
Differential Revision
D88386: [MIR][M68K] (Patch 2/8): Changes on Target-independent MIR part
Parents
rG503343191e12: [M68k][TableGen](1/8) TableGen related changes
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