Mercurial > hg > truffle
diff src/share/vm/opto/loopTransform.cpp @ 113:ba764ed4b6f2
6420645: Create a vm that uses compressed oops for up to 32gb heapsizes
Summary: Compressed oops in instances, arrays, and headers. Code contributors are coleenp, phh, never, swamyv
Reviewed-by: jmasa, kamg, acorn, tbell, kvn, rasbold
author | coleenp |
---|---|
date | Sun, 13 Apr 2008 17:43:42 -0400 |
parents | 76256d272075 |
children | d1605aabd0a1 8d191a7697e2 |
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--- a/src/share/vm/opto/loopTransform.cpp Fri Apr 11 09:56:35 2008 -0400 +++ b/src/share/vm/opto/loopTransform.cpp Sun Apr 13 17:43:42 2008 -0400 @@ -1513,7 +1513,8 @@ (bol->in(1)->Opcode() == Op_StoreLConditional ) || (bol->in(1)->Opcode() == Op_CompareAndSwapI ) || (bol->in(1)->Opcode() == Op_CompareAndSwapL ) || - (bol->in(1)->Opcode() == Op_CompareAndSwapP ))) + (bol->in(1)->Opcode() == Op_CompareAndSwapP ) || + (bol->in(1)->Opcode() == Op_CompareAndSwapN ))) return; // Allocation loops RARELY take backedge // Find the OTHER exit path from the IF Node* ex = iff->proj_out(1-test_con);