[PATCH] D71888: [mlir] Added llvm.resume and personality functions in LLVM IR Dialect

[shraiysh via Phabricator via llvm-commits]

shraiysh updated this revision to Diff 241873.
shraiysh retitled this revision from "[mlir] Added llvm.resume in LLVM IR Dialect" to "[mlir] Added llvm.resume and personality functions in LLVM IR Dialect".
shraiysh edited the summary of this revision.
shraiysh added a reviewer: rriddle.
shraiysh added a comment.
Herald added subscribers: Joonsoo, liufengdb, aartbik, lucyrfox, mgester, arpith-jacob, nicolasvasilache, antiagainst, shauheen.

Please review this.

Also, I am unable to figure out how to model constant expressions for personality in MLIR.

For example,

  define dso_local i32 @main() personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
    ...
  }

will break right now, because I could not model `bitcast` globally.
Any insights into how do I get bitcast to work as a global instruction will help.
Thanks


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D71888/new/

https://reviews.llvm.org/D71888

Files:
  mlir/include/mlir/Dialect/LLVMIR/LLVMOps.td
  mlir/lib/Dialect/LLVMIR/IR/LLVMDialect.cpp
  mlir/lib/Target/LLVMIR/ConvertFromLLVMIR.cpp
  mlir/lib/Target/LLVMIR/ModuleTranslation.cpp
  mlir/test/Dialect/LLVMIR/invalid.mlir
  mlir/test/Dialect/LLVMIR/roundtrip.mlir
  mlir/test/Target/import.ll
  mlir/test/Target/llvmir.mlir

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