Vladimir Kozlov
0bf8a0fc34
8189064: Crash with compiler/codegen/*Vect.java on Solaris-sparc
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Unconditionally call cl->mark_loop_vectorized() when vectors are generated
Reviewed-by: thartmann
2017-10-27 01:09:57 -07:00
Tobias Hartmann
f8843b83da
8188785: CCP sets invalid type for java mirror load
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Added special case for java mirror load to propagate correct type information.
Reviewed-by: kvn
2017-10-25 08:37:41 +02:00
Roland Westrelin
50c759f20e
8188223: IfNode::range_check_trap_proj() should handler dying subgraph with single if proj
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Reviewed-by: kvn
2017-10-18 16:06:39 +02:00
Coleen Phillimore
39b068db11
8188220: Remove Atomic::*_ptr() uses and overloads from hotspot
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With the new template functions these are unnecessary.
Reviewed-by: kbarrett, dholmes, eosterlund
2017-10-16 22:36:06 -04:00
Tobias Hartmann
34622112b6
8189067: SuperWord optimization crashes with "assert(out == prev || prev == __null) failed: no branches off of store slice"
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Only move the store if the LCA of all users is outside of the loop. Re-enable UseSubwordForMaxVector.
Reviewed-by: kvn, roland
2017-10-13 14:02:01 +02:00
Zhongwei Yao
2990ce8012
8187601: Unrolling more when SLP auto-vectorization failed
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Reviewed-by: kvn
2017-09-20 18:30:32 +08:00
Roland Westrelin
844e594fec
8187822: C2 conditonal move optimization might create broken graph
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Reviewed-by: kvn
2017-09-27 16:17:47 +02:00
Dmitrij Pochepko
949f677957
8187684: Intrinsify Math.multiplyHigh(long, long)
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Reviewed-by: kvn, aph, lucy
2017-10-04 11:52:07 -07:00
Michihiro Horie
7b17b2d2a3
8188139: PPC64: Superword Level Parallelization with VSX
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Reviewed-by: kvn, gromero
2017-10-03 17:37:15 -07:00
Coleen Phillimore
73a801bc43
8186777: Make Klass::_java_mirror an OopHandle
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Add indirection for fetching mirror so that GC doesn't have to follow CLD::_klasses
Co-authored-by: Rickard Backman <rickard.backman@oracle.com>
Reviewed-by: hseigel, thartmann, eosterlund, stefank
2017-10-03 16:42:04 -04:00
Tobias Hartmann
e840fdf694
8187780: VM crashes while generating replay compilation file
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Fixed two problems with generation of replay file.
Reviewed-by: kvn
2017-09-28 11:02:55 +02:00
Zhengyu Gu
8969bd19e0
8187629: NMT: Memory miscounting in compiler (C2)
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Fixed memory counting in compiler (C2)
Reviewed-by: adinn, cjplummer, kvn
2017-09-25 11:56:21 -04:00
Erik Joelsson
3789983e89
8187443: Forest Consolidation: Move files to unified layout
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Reviewed-by: darcy, ihse
2017-09-12 19:03:39 +02:00
