Mercurial > hg > truffle
view make/linux/platform_ppc @ 6615:09aad8452938
7190310: Inlining WeakReference.get(), and hoisting $referent may lead to non-terminating loops
Summary: In C2 add software membar after load from Reference.referent field to prevent commoning of loads across safepoint since GC can change its value. In C1 always generate Reference.get() intrinsic.
Reviewed-by: roland, twisti, dholmes, johnc
author | kvn |
---|---|
date | Mon, 20 Aug 2012 09:58:58 -0700 |
parents | b92c45f2bc75 |
children | 0f03ff49c720 |
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os_family = linux arch = ppc arch_model = ppc os_arch = linux_ppc os_arch_model = linux_ppc lib_arch = ppc compiler = gcc gnu_dis_arch = ppc sysdefs = -DLINUX -D_GNU_SOURCE -DPPC