[PATCH] D36929: [GPGPU] Correctly initialize array order and fixed_element information

[Tobias Grosser via Phabricator via llvm-commits]

grosser created this revision.
grosser added a project: Polly.
Herald added subscribers: kbarton, nemanjai.

This information is necessary for PPCG to perform correct life range reordering.
With these changes applied we can live-range reorder some of the important
kernels in COSMO.

We also update and rename one test case, which previously could not be optimized
and now is optimized thanks to live-range reordering.


https://reviews.llvm.org/D36929

Files:
  lib/CodeGen/PPCGCodeGeneration.cpp
  lib/External/ppcg/gpu.c
  lib/External/ppcg/gpu.h
  test/GPGPU/invariant-load-hoisting-with-failing-scop.ll
  test/GPGPU/live-range-reordering-with-privatization.ll
  test/GPGPU/non-read-only-scalars.ll

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