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(parent: 701e961) | patch
Port memory barriers intrinsics to AArch64
authorYi Kong <Yi.Kong@arm.com>
Thu, 17 Jul 2014 10:50:20 +0000 (10:50 +0000)
committerYi Kong <Yi.Kong@arm.com>
Thu, 17 Jul 2014 10:50:20 +0000 (10:50 +0000)
commit2355066e4303a8c948ee9c7b8e3f28d778eb2180
treebd9ef4ef7e55243d58bf28221cd8474ab0b856cftree | snapshot
parent701e961650c56b1688c64fab62ab25383cd7185dcommit | diff
Port memory barriers intrinsics to AArch64

Memory barrier __builtin_arm_[dmb, dsb, isb] intrinsics are required to
implement their corresponding ACLE and MSVC intrinsics.

This patch ports ARM dmb, dsb, isb intrinsic to AArch64.

Differential Revision: http://reviews.llvm.org/D4520

llvm-svn: 213247
llvm/include/llvm/IR/IntrinsicsAArch64.td diff | blob | history
llvm/lib/Target/AArch64/AArch64InstrFormats.td diff | blob | history
llvm/lib/Target/AArch64/AArch64InstrInfo.td diff | blob | history
llvm/test/CodeGen/AArch64/intrinsics-memory-barrier.ll [new file with mode: 0644] blob
Domain: System / Toolchain;