SuccessChanges

Summary

  1. [GPGPU] Fix #includes. (details)
Commit 2c831971bf9670cd4b5b40c06983845eeffc7245 by llvm-project
[GPGPU] Fix #includes.
Adapt for 05da2fe52162 "Sink all InitializePasses.h includes" which
forgot the GPGPU files (presumably because POLLY_ENABLE_GPGPU_CODEGEN is
OFF by default).
The file was modifiedpolly/lib/CodeGen/ManagedMemoryRewrite.cpp
The file was modifiedpolly/lib/CodeGen/PPCGCodeGeneration.cpp