[all-commits] [llvm/llvm-project] 08b306: [StackColoring] Delete dead stack slots (#75351)

[mohammed-nurulhoque via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 08b306dc8e7c0b2498f4f194a3c51686d56dbd20
      https://github.com/llvm/llvm-project/commit/08b306dc8e7c0b2498f4f194a3c51686d56dbd20
  Author: mohammed-nurulhoque <96180492+mohammed-nurulhoque at users.noreply.github.com>
  Date:   2023-12-15 (Fri, 15 Dec 2023)

  Changed paths:
    M llvm/lib/CodeGen/StackColoring.cpp
    M llvm/test/CodeGen/PowerPC/aix32-cc-abi-vaarg.ll
    M llvm/test/CodeGen/PowerPC/aix64-cc-abi-vaarg.ll
    A llvm/test/CodeGen/RISCV/dead-stack-slot.ll
    M llvm/test/CodeGen/X86/StackColoring-tbaa.mir
    M llvm/test/DebugInfo/COFF/lexicalblock.ll

  Log Message:
  -----------
  [StackColoring] Delete dead stack slots (#75351)

deletes slots that have lifetime markers and the lifetime ranges are empty.