comparison src/cpu/s390/vm/c2_globals_s390.hpp @ 12810:833f88cac52b

8183103: Post loop vectorization produces incorrect results Summary: Disable AVX=3 and PostLoopMultiversioning by default and make them experimental in JDK 9. Reviewed-by: kvn
author thartmann
date Wed, 05 Jul 2017 09:06:59 +0200
parents 2844bdfd7a99
children
comparison
equal deleted inserted replaced
0:38f21fd7e6b0 1:6e9dd446bfc2
54 define_pd_global(intx, RegisterCostAreaRatio, 12000); 54 define_pd_global(intx, RegisterCostAreaRatio, 12000);
55 define_pd_global(bool, UseTLAB, true); 55 define_pd_global(bool, UseTLAB, true);
56 define_pd_global(bool, ResizeTLAB, true); 56 define_pd_global(bool, ResizeTLAB, true);
57 define_pd_global(intx, LoopUnrollLimit, 60); 57 define_pd_global(intx, LoopUnrollLimit, 60);
58 define_pd_global(intx, LoopPercentProfileLimit, 10); 58 define_pd_global(intx, LoopPercentProfileLimit, 10);
59 define_pd_global(intx, PostLoopMultiversioning, false);
60 define_pd_global(intx, MinJumpTableSize, 18); 59 define_pd_global(intx, MinJumpTableSize, 18);
61 60
62 // Peephole and CISC spilling both break the graph, and so makes the 61 // Peephole and CISC spilling both break the graph, and so makes the
63 // scheduler sick. 62 // scheduler sick.
64 define_pd_global(bool, OptoPeephole, false); 63 define_pd_global(bool, OptoPeephole, false);