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WriteBarrier

Memory write barrier

Declaration

Source position: systemh.inc line 891

  procedure WriteBarrier;

Description

WriteBarrier is a low-level instruction to force a write barrier in the CPU: write (store) operations before and after the barrier are separate.

See also

Name Description
ReadBarrier Memory Read Barrier
ReadDependencyBarrier Memory Read Dependency Barrier
ReadWriteBarrier Memory read/write barrier