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[OpenMP] Emit remarks during GPU state machine optimization

Authored by jdoerfert on Jul 14 2020, 5:11 PM.

Description

[OpenMP] Emit remarks during GPU state machine optimization

Since D83271 we can optimize the GPU state machine to avoid spurious
call edges that increase the register usage of kernels. With this patch
we inform the user why and if this optimization is happening and when it
is not.

Reviewed By: ye-luo

Differential Revision: https://reviews.llvm.org/D83707

Details

Committed
jdoerfertJul 14 2020, 8:33 PM
Reviewer
ye-luo
Differential Revision
D83707: [OpenMP][NFC] Emit remarks during GPU state machine optimization
Parents
rGbcd27d9d73f7: Revert "[CMake] Simplify CMake handling for zlib"
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