[Fwd: Request for reviews (S): 7012965: Fix failed on sparc for 7009756: volatile variables could be broken throw reflection API] (original) (raw)
Vladimir Kozlov vladimir.kozlov at oracle.com
Tue Jan 18 15:23:44 PST 2011
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Forgot to include RT.
http://cr.openjdk.java.net/~kvn/7012965/webrev
Fixed 7012965: Fix failed on sparc for 7009756: volatile variables could be broken throw reflection API
In 32 bit VM C++ generated code does not guaranty atomicity for volatile long moves.
Use LDX/STX on v9 and LDD/STD on v8 sparc for volatile long moves.
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