[all-commits] [llvm/llvm-project] 284f03: [Transforms] Merge function attributes within Inli...

[kazutakahirata via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 284f0397e2779d9de6613c81539367f9b35d460f
      https://github.com/llvm/llvm-project/commit/284f0397e2779d9de6613c81539367f9b35d460f
  Author: Kazu Hirata <kazu at google.com>
  Date:   2022-09-17 (Sat, 17 Sep 2022)

  Changed paths:
    M llvm/include/llvm/Transforms/Utils/Cloning.h
    M llvm/lib/Transforms/IPO/AlwaysInliner.cpp
    M llvm/lib/Transforms/IPO/Inliner.cpp
    M llvm/lib/Transforms/IPO/ModuleInliner.cpp
    M llvm/lib/Transforms/IPO/SampleProfile.cpp
    M llvm/lib/Transforms/Utils/InlineFunction.cpp

  Log Message:
  -----------
  [Transforms] Merge function attributes within InlineFunction (NFC)

In the past, we've had a bug resulting in a compiler crash after
forgetting to merge function attributes (D105729).

This patch teaches InlineFunction to merge function attributes.  This
way, we minimize the "time" when the IR is valid, but the function
attributes are not.

Differential Revision: https://reviews.llvm.org/D134117