[all-commits] [llvm/llvm-project] 6b0e2f: [SelectionDAG] make INLINEASM_BR use MachineBasicB...

[Nick Desaulniers via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6b0e2fa6f0b1045ed616e263c75ee59768e9f7f8
      https://github.com/llvm/llvm-project/commit/6b0e2fa6f0b1045ed616e263c75ee59768e9f7f8
  Author: Nick Desaulniers <ndesaulniers at google.com>
  Date:   2022-08-17 (Wed, 17 Aug 2022)

  Changed paths:
    M llvm/include/llvm/IR/Instructions.h
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
    M llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
    M llvm/lib/IR/Instructions.cpp
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/AArch64/callbr-asm-label.ll
    M llvm/test/CodeGen/PowerPC/ppc64-inlineasm-clobber.ll
    M llvm/test/CodeGen/X86/callbr-asm-bb-exports.ll
    M llvm/test/CodeGen/X86/callbr-asm-blockplacement.ll
    M llvm/test/CodeGen/X86/callbr-asm-branch-folding.ll
    M llvm/test/CodeGen/X86/callbr-asm-destinations.ll
    M llvm/test/CodeGen/X86/callbr-asm-instr-scheduling.ll
    M llvm/test/CodeGen/X86/callbr-asm-label-addr.ll
    M llvm/test/CodeGen/X86/callbr-asm-outputs-pred-succ.ll
    M llvm/test/CodeGen/X86/callbr-asm-outputs.ll
    M llvm/test/CodeGen/X86/callbr-asm-phi-placement.ll
    M llvm/test/CodeGen/X86/callbr-asm-sink.ll
    M llvm/test/CodeGen/X86/callbr-asm.ll
    M llvm/test/CodeGen/X86/inline-asm-pic.ll
    M llvm/test/CodeGen/X86/shrinkwrap-callbr.ll
    M llvm/test/CodeGen/X86/tail-dup-asm-goto.ll

  Log Message:
  -----------
  [SelectionDAG] make INLINEASM_BR use MachineBasicBlocks instead of BlockAddresses

As part of re-architecting callbr to no longer use blockaddresses
(https://reviews.llvm.org/D129288), we don't really need them in MIR.
They make comparing MachineBasicBlocks of indirect targets during
MachineVerifier a PITA.

Suggested by @efriedma from the discussion:
https://reviews.llvm.org/D130290#3669531

Reviewed By: efriedma, void

Differential Revision: https://reviews.llvm.org/D130316