[all-commits] [llvm/llvm-project] fce99e: [mlir][gpu] Handle async in gpu.launch_func lowering.

[Christian Sigg via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: fce99e5f739eddce3e52a9c4967fc8a993c5772d
      https://github.com/llvm/llvm-project/commit/fce99e5f739eddce3e52a9c4967fc8a993c5772d
  Author: Christian Sigg <csigg at google.com>
  Date:   2020-10-29 (Thu, 29 Oct 2020)

  Changed paths:
    M mlir/lib/Conversion/GPUCommon/ConvertLaunchFuncToRuntimeCalls.cpp

  Log Message:
  -----------
  [mlir][gpu] Handle async in gpu.launch_func lowering.

For the synchronous case, destroy the stream after synchronization.

Sneak in a unrelated change to report why the gpu.wait conversion pattern didn't match.

Reviewed By: herhut

Differential Revision: https://reviews.llvm.org/D89933