Mercurial > hg > truffle
diff src/cpu/x86/vm/c1_LinearScan_x86.cpp @ 6795:7eca5de9e0b6
7023898: Intrinsify AtomicLongFieldUpdater.getAndIncrement()
Summary: use shorter instruction sequences for atomic add and atomic exchange when possible.
Reviewed-by: kvn, jrose
author | roland |
---|---|
date | Thu, 20 Sep 2012 16:49:17 +0200 |
parents | 6759698e3140 |
children | b9a9ed0f8eeb |