[PATCH] D132977: [HLSL] Call global constructors inside entry

[Chris Bieneman via Phabricator via cfe-commits]

beanz created this revision.
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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.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D132977

Files:
  clang/docs/HLSL/EntryFunctions.rst
  clang/lib/CodeGen/CGHLSLRuntime.cpp
  clang/lib/CodeGen/CGHLSLRuntime.h
  clang/test/CodeGenHLSL/GlobalConstructors.hlsl

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