[PATCH] D129288: [IR] Don't use blockaddresses as callbr arguments

[Nikita Popov via Phabricator via llvm-commits]

nikic updated this revision to Diff 443189.
nikic edited the summary of this revision.
nikic added a comment.

Introduce label constraints, remove limitation on duplicate destinations. I'm quite happy with this version.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D129288/new/

https://reviews.llvm.org/D129288

Files:
  clang/lib/CodeGen/CGStmt.cpp
  clang/test/CodeGen/asm-goto.c
  clang/test/CodeGen/asm.c
  clang/test/Modules/asm-goto.c
  llvm/docs/LangRef.rst
  llvm/docs/ReleaseNotes.rst
  llvm/include/llvm/IR/InlineAsm.h
  llvm/include/llvm/IR/Instructions.h
  llvm/lib/Bitcode/Reader/BitcodeReader.cpp
  llvm/lib/CodeGen/GlobalISel/InlineAsmLowering.cpp
  llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
  llvm/lib/IR/InlineAsm.cpp
  llvm/lib/IR/Instructions.cpp
  llvm/lib/IR/Verifier.cpp
  llvm/test/Analysis/BasicAA/pr52735.ll
  llvm/test/Assembler/call-arg-is-callee.ll
  llvm/test/Bitcode/callbr.ll
  llvm/test/CodeGen/AArch64/callbr-asm-label.ll
  llvm/test/CodeGen/AArch64/callbr-asm-obj-file.ll
  llvm/test/CodeGen/AArch64/speculation-hardening-sls.ll
  llvm/test/CodeGen/ARM/speculation-hardening-sls.ll
  llvm/test/CodeGen/PowerPC/ppc64-inlineasm-clobber.ll
  llvm/test/CodeGen/SystemZ/asm-20.ll
  llvm/test/CodeGen/X86/callbr-asm-bb-exports.ll
  llvm/test/CodeGen/X86/callbr-asm-blockplacement.ll
  llvm/test/CodeGen/X86/callbr-asm-branch-folding.ll
  llvm/test/CodeGen/X86/callbr-asm-destinations.ll
  llvm/test/CodeGen/X86/callbr-asm-errors.ll
  llvm/test/CodeGen/X86/callbr-asm-instr-scheduling.ll
  llvm/test/CodeGen/X86/callbr-asm-kill.mir
  llvm/test/CodeGen/X86/callbr-asm-label-addr.ll
  llvm/test/CodeGen/X86/callbr-asm-obj-file.ll
  llvm/test/CodeGen/X86/callbr-asm-outputs-pred-succ.ll
  llvm/test/CodeGen/X86/callbr-asm-outputs.ll
  llvm/test/CodeGen/X86/callbr-asm-phi-placement.ll
  llvm/test/CodeGen/X86/callbr-asm-sink.ll
  llvm/test/CodeGen/X86/callbr-asm.ll
  llvm/test/CodeGen/X86/callbr-codegenprepare.ll
  llvm/test/CodeGen/X86/inline-asm-pic.ll
  llvm/test/CodeGen/X86/shrinkwrap-callbr.ll
  llvm/test/CodeGen/X86/speculation-hardening-sls.ll
  llvm/test/CodeGen/X86/tail-dup-asm-goto.ll
  llvm/test/Instrumentation/MemorySanitizer/msan_asm_conservative.ll
  llvm/test/Transforms/CallSiteSplitting/callsite-split-callbr.ll
  llvm/test/Transforms/CodeExtractor/PartialInlinePGOMultiRegion.ll
  llvm/test/Transforms/Coroutines/coro-debug.ll
  llvm/test/Transforms/GVN/callbr-loadpre-critedge.ll
  llvm/test/Transforms/GVN/callbr-scalarpre-critedge.ll
  llvm/test/Transforms/GVN/critical-edge-split-failure.ll
  llvm/test/Transforms/IROutliner/illegal-callbr.ll
  llvm/test/Transforms/Inline/blockaddress.ll
  llvm/test/Transforms/Inline/callbr.ll
  llvm/test/Transforms/JumpThreading/callbr-edge-split.ll
  llvm/test/Transforms/JumpThreading/pr46857-callbr.ll
  llvm/test/Transforms/LICM/callbr-crash.ll
  llvm/test/Transforms/LoopDeletion/two-predecessors.ll
  llvm/test/Transforms/LoopRotate/callbr.ll
  llvm/test/Transforms/LoopStrengthReduce/callbr-critical-edge-splitting.ll
  llvm/test/Transforms/LoopStrengthReduce/callbr-critical-edge-splitting2.ll
  llvm/test/Transforms/LoopStrengthReduce/remove_scev_indvars.ll
  llvm/test/Transforms/LoopUnroll/callbr.ll
  llvm/test/Transforms/PGOProfile/callbr.ll
  llvm/test/Transforms/SimpleLoopUnswitch/not-safe-to-clone.ll
  llvm/test/Transforms/SimplifyCFG/callbr-destinations.ll
  llvm/test/Transforms/SimplifyCFG/jump-threading.ll
  llvm/test/Verifier/callbr.ll
  llvm/test/Verifier/dominates.ll
  llvm/test/tools/llvm-diff/callbr.ll
  llvm/test/tools/llvm-diff/phinode.ll
  llvm/test/tools/llvm-reduce/remove-function-arguments-of-funcs-used-in-blockaddress.ll
  llvm/unittests/IR/InstructionsTest.cpp

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