Mercurial > hg > truffle
view make/bsd/platform_zero.in @ 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 | f08d439fab8c |
children |
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os_family = bsd arch = zero arch_model = zero os_arch = bsd_zero os_arch_model = bsd_zero lib_arch = zero compiler = gcc gnu_dis_arch = zero sysdefs = -D_ALLBSD_SOURCE -D_GNU_SOURCE -DCC_INTERP -DZERO -D@ZERO_ARCHDEF@ -DZERO_LIBARCH=\"@ZERO_LIBARCH@\"