Joseph Huber fec2927e07 [OpenMP] Add NoSync attributes to alloc / free shared RTL calls ...

This patch adds the `nosync` attribute to the `__kmpc_alloc_shared` and
`__kmpc_free_shared` runtime library calls. This allows code analysis to
know that these functins dont contain any barriers. This will help
optimizations reason about the CFG of blocks containing these calls.

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D109995

2021-09-17 19:50:13 -04:00

10 KiB

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