[all-commits] [llvm/llvm-project] b19010: [Bitcode] Encode alloca address space

[Nikita Popov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b190108693066d94181014018fbc96624453dbe2
      https://github.com/llvm/llvm-project/commit/b190108693066d94181014018fbc96624453dbe2
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2022-03-11 (Fri, 11 Mar 2022)

  Changed paths:
    M llvm/lib/Bitcode/Reader/BitcodeReader.cpp
    M llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
    A llvm/test/Bitcode/alloca-addrspace.ll

  Log Message:
  -----------
  [Bitcode] Encode alloca address space

Since D101045, allocas are no longer required to be part of the
default alloca address space. There may be allocas in multiple
different address spaces. However, the bitcode reader would
simply assume the default alloca address space, resulting in
either an error or incorrect IR.

Add an optional record for allocas which encodes the address
space.