[all-commits] [llvm/llvm-project] d3c54a: [HLSL] Call global constructors inside entry

[Chris B via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d3c54a172d48a2e3a0c2740c300a1d7dbdf4e292
      https://github.com/llvm/llvm-project/commit/d3c54a172d48a2e3a0c2740c300a1d7dbdf4e292
  Author: Chris Bieneman <chris.bieneman at me.com>
  Date:   2022-09-09 (Fri, 09 Sep 2022)

  Changed paths:
    M clang/docs/HLSL/EntryFunctions.rst
    M clang/include/clang/Basic/DiagnosticSemaKinds.td
    M clang/lib/CodeGen/CGHLSLRuntime.cpp
    M clang/lib/CodeGen/CGHLSLRuntime.h
    M clang/lib/Sema/SemaDeclAttr.cpp
    A clang/test/CodeGenHLSL/GlobalConstructorFunction.hlsl
    A clang/test/CodeGenHLSL/GlobalConstructorLib.hlsl
    A clang/test/CodeGenHLSL/GlobalConstructors.hlsl
    A clang/test/SemaHLSL/GlobalConstructors.hlsl

  Log Message:
  -----------
  [HLSL] Call global constructors inside entry

HLSL doesn't have a runtime loader model that supports global
construction by a loader or runtime initializer. To allow us to leverage
global constructors with minimal code generation impact we put calls to
the global constructors inside the generated entry function.

Differential Revision: https://reviews.llvm.org/D132977