[PATCH] D85349: [CUDA, test-suite] Prevent constant folding of the test inputs.

[Artem Belevich via Phabricator via llvm-commits]

tra created this revision.
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Herald added subscribers: sanjoy.google, bixia, yaxunl.
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We want to codegen the code and verify that it actually executes correctly on  the GPU.
Passing constand input args via a volatile temporary ensures that the function call is not collapsed.


Repository:
  rT test-suite

https://reviews.llvm.org/D85349

Files:
  External/CUDA/math_h.cu

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