[all-commits] [llvm/llvm-project] 1e770f: [ARM] ARMDAGToDAGISel::tryReadRegister/tryWriteReg...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1e770f0388c92bdb5bd474b8c4a8fce4f0c62b74
      https://github.com/llvm/llvm-project/commit/1e770f0388c92bdb5bd474b8c4a8fce4f0c62b74
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2021-08-17 (Tue, 17 Aug 2021)

  Changed paths:
    M llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp

  Log Message:
  -----------
  [ARM] ARMDAGToDAGISel::tryReadRegister/tryWriteRegister - don't dereference dyn_cast<> results.

dyn_cast<> can return nullptr if the cast is illegal, use cast<> instead which will assert that the cast is correct.

Fixes static analyser warnings.


  Commit: caff2acae13eebb83ca2f648ad787ab77c6e6271
      https://github.com/llvm/llvm-project/commit/caff2acae13eebb83ca2f648ad787ab77c6e6271
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2021-08-17 (Tue, 17 Aug 2021)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp

  Log Message:
  -----------
  [AArch64] AArch64DAGToDAGISel::tryReadRegister/tryWriteRegister - don't dereference dyn_cast<> results.

dyn_cast<> can return nullptr if the cast is illegal, use cast<> instead which will assert that the cast is correct.

Fixes static analyser warnings.


  Commit: d7f288502fcacfb261a03d12cdf2261d3425815a
      https://github.com/llvm/llvm-project/commit/d7f288502fcacfb261a03d12cdf2261d3425815a
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2021-08-17 (Tue, 17 Aug 2021)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp

  Log Message:
  -----------
  SelectionDAGBuilder::visitInlineAsm - don't dereference dyn_cast<> results.

dyn_cast<> can return nullptr if the cast is illegal, use cast<> instead which will assert that the cast is correct.

Fixes static analyser warning.


Compare: https://github.com/llvm/llvm-project/compare/dc0d4b97a2c2...d7f288502fca