[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'System' (#rtl)

ReadDependencyBarrier

Memory Read Dependency Barrier

Declaration

Source position: systemh.inc line 759

procedure ReadDependencyBarrier;

Description

ReadDependencyBarrier is a low-level instruction to force a read barrier in the CPU: all memory reads (loads) depending on previous loads are separate from the ones following the instruction.

See also

ReadBarrier

  

Memory Read Barrier

ReadWriteBarrier

  

Memory read/write barrier

WriteBarrier

  

Memory write barrier


Documentation generated on: Sep 28 2017