[all-commits] [llvm/llvm-project] fd85a6: [mlir][llvm] Add isVarArg flag to lookupOrCreateFn.

[Ingo Müller via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: fd85a64ffbc06a9ec438d79deac1e06c91231362
      https://github.com/llvm/llvm-project/commit/fd85a64ffbc06a9ec438d79deac1e06c91231362
  Author: Ingo Müller <ingomueller at google.com>
  Date:   2023-02-21 (Tue, 21 Feb 2023)

  Changed paths:
    M mlir/include/mlir/Dialect/LLVMIR/FunctionCallUtils.h
    M mlir/lib/Dialect/LLVMIR/IR/FunctionCallUtils.cpp

  Log Message:
  -----------
  [mlir][llvm] Add isVarArg flag to lookupOrCreateFn.

The function is a helper for looking up a function by name or creating
it if it doesn't exist. The arguments allow to specify the signature of
the function, if it needs to be created, but do not expose the varArg
parameter of LLVMFunctionType. This patch exposes adds an optional
parameter with a default value of false such that existing usage
continue to work as before.

Reviewed By: springerm

Differential Revision: https://reviews.llvm.org/D144256