[all-commits] [llvm/llvm-project] 8ba334: [MIR] Allow overriding isSSA, noPhis, noVRegs in M...

[Dominik Montada via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 8ba334bc4ad1e20c8201b85ed0a3e3b87bc47fe1
      https://github.com/llvm/llvm-project/commit/8ba334bc4ad1e20c8201b85ed0a3e3b87bc47fe1
  Author: Dominik Montada <dominik.montada at arm.com>
  Date:   2024-09-24 (Tue, 24 Sep 2024)

  Changed paths:
    M llvm/include/llvm/CodeGen/MIRYamlMapping.h
    M llvm/lib/CodeGen/MIRParser/MIRParser.cpp
    M llvm/lib/CodeGen/MIRPrinter.cpp
    M llvm/test/CodeGen/AArch64/mlicm-stack-write-check.mir
    M llvm/test/CodeGen/Hexagon/expand-condsets-impuse2.mir
    M llvm/test/CodeGen/Hexagon/expand-condsets-phys-reg.mir
    M llvm/test/CodeGen/Hexagon/expand-condsets-rm-reg.mir
    A llvm/test/CodeGen/MIR/Generic/machine-function-optionally-computed-properties-conflict.mir
    A llvm/test/CodeGen/MIR/Generic/machine-function-optionally-computed-properties.mir
    M llvm/test/CodeGen/X86/sjlj-shadow-stack-liveness.mir
    M llvm/test/tools/llvm-reduce/mir/preserve-func-info.mir

  Log Message:
  -----------
  [MIR] Allow overriding isSSA, noPhis, noVRegs in MIR input (#108546)

Allow setting the computed properties IsSSA, NoPHIs, NoVRegs for MIR
functions in MIR input. The default value is still the computed value.
If the property is set to false, the computed result is ignored. Conflicting
values (e.g. setting IsSSA where the input MIR is clearly not SSA) lead to
an error.

Closes #37787



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