[all-commits] [llvm/llvm-project] aecbc9: [WebAssembly] Rename CATCH/CATCH_ALL to *_LEGACY (...

[Heejin Ahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: aecbc924102ee57ea639cd76ed32b37eb2d257fc
      https://github.com/llvm/llvm-project/commit/aecbc924102ee57ea639cd76ed32b37eb2d257fc
  Author: Heejin Ahn <aheejin at gmail.com>
  Date:   2024-09-04 (Wed, 04 Sep 2024)

  Changed paths:
    M llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyInstPrinter.cpp
    M llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyInstPrinter.h
    M llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCTargetDesc.h
    M llvm/lib/Target/WebAssembly/WebAssemblyCFGStackify.cpp
    M llvm/lib/Target/WebAssembly/WebAssemblyISelDAGToDAG.cpp
    M llvm/lib/Target/WebAssembly/WebAssemblyInstrControl.td
    M llvm/lib/Target/WebAssembly/WebAssemblyLateEHPrepare.cpp
    M llvm/test/CodeGen/WebAssembly/cfg-stackify-eh-legacy.mir
    M llvm/test/CodeGen/WebAssembly/exception-legacy.mir
    M llvm/test/CodeGen/WebAssembly/function-info.mir
    M llvm/unittests/Target/WebAssembly/WebAssemblyExceptionInfoTest.cpp

  Log Message:
  -----------
  [WebAssembly] Rename CATCH/CATCH_ALL to *_LEGACY (#107187)

This renames MIR instruction `CATCH` and `CATCH_ALL` to `CATCH_LEGACY`
and `CATCH_ALL_LEGACY` respectively.

Follow-up PRs for the new EH (exnref) implementation will use `CATCH`,
`CATCH_REF`, `CATCH_ALL`, and `CATCH_ALL_REF` as pseudo-instructions
that return extracted values or `exnref` or both, because we don't
currently support block return values in LLVM. So to give the old (real)
`CATCH`es and the new (pseudo) `CATCH`es different names, this attaches
`_LEGACY` prefix to the old names.

This also rearranges `WebAssemblyInstrControl.td` so that the old legacy
instructions are listed all together at the end.



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