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(parent: ff6c3a9) | patch
AArch64: Use cbnz instead of cmp/b.ne pair for atomic operations.
authorTim Northover <Tim.Northover@arm.com>
Thu, 28 Feb 2013 13:52:07 +0000 (13:52 +0000)
committerTim Northover <Tim.Northover@arm.com>
Thu, 28 Feb 2013 13:52:07 +0000 (13:52 +0000)
commit9fafdf6d5aa00e330d1d46928dd630c0958c6420
treea854f263ebe0d23ec4f0e4fb6a317500feec5c35tree | snapshot
parentff6c3a952563e7e5172d2a1af7a0d4773e15b557commit | diff
AArch64: Use cbnz instead of cmp/b.ne pair for atomic operations.

llvm-svn: 176253
llvm/lib/Target/AArch64/AArch64ISelLowering.cpp diff | blob | history
llvm/lib/Target/AArch64/AArch64InstrInfo.td diff | blob | history
llvm/test/CodeGen/AArch64/atomic-ops.ll diff | blob | history
Domain: System / Toolchain;