Roland Westrelin
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8f4456e77a
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8211451: ~2.5% regression on compression benchmark starting with 12-b11
Reviewed-by: kvn, thartmann
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2018-11-08 10:20:04 +01:00 |
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Goetz Lindenmaier
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2e682fa3cd
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8207049: Minor improvements of compiler code
Reviewed-by: kvn, mdoerr
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2018-07-12 16:31:28 +02:00 |
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Vivek Deshpande
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29cd9fe2ea
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8194740: UseSubwordForMaxVector causes performance regression
Reviewed-by: kvn, thartmann
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2018-07-09 13:25:08 -07:00 |
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Tobias Hartmann
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d2f70d7052
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8205033: [REDO] Induction variable of over-unrolled loop conflicts with range checks
Update skeleton predicates before main loop during unrolling to remove dead code.
Reviewed-by: kvn, roland
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2018-06-19 12:25:42 +02:00 |
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Roland Westrelin
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97dd8bf743
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8203197: C2: consider all paths in loop body for loop predication
Reviewed-by: kvn, neliasso
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2018-06-19 09:08:39 +02:00 |
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Tobias Hartmann
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d01224d43e
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8205034: [BACKOUT] Induction variable of over-unrolled loop conflicts with range checks
Backout fix for JDK-8203915 because it causes SIGILL failures.
Reviewed-by: shade
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2018-06-14 11:22:04 +02:00 |
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Tobias Hartmann
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c9c8cc68de
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8203915: Induction variable of over-unrolled loop conflicts with range checks
Update skeleton predicates before main loop during unrolling to remove dead code.
Reviewed-by: kvn, roland
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2018-06-14 09:04:55 +02:00 |
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Tobias Hartmann
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2d00538d92
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8202949: C2: assert(false) failed: Bad graph detected in build_loop_late
Fixed trip count computation for counted loop with negative stride to prevent over-unrolling.
Reviewed-by: roland
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2018-05-25 09:05:42 +02:00 |
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Roland Westrelin
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c450333748
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8197931: Null pointer dereference in Unique_Node_List::push of node.hpp:1510
Reviewed-by: dlong, thartmann
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2018-03-20 15:38:00 +01:00 |
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Roland Westrelin
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98db6d11f3
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8193130: Bad graph when unrolled loop bounds conflicts with range checks
Reviewed-by: kvn, thartmann
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2018-03-22 20:21:19 -07:00 |
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Dean Long
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4f496a5786
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8194992: Null pointer dereference in MultiNode::proj_out related to loopexit()
Reviewed-by: kvn, thartmann
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2018-01-18 10:05:32 -08:00 |
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Dean Long
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4714dab4cb
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8194988: 8 Null pointer dereference defect groups related to MultiNode::proj_out()
Reviewed-by: kvn
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2018-01-17 14:25:47 -08:00 |
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Roland Westrelin
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386e258e20
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8186027: C2: loop strip mining
Reviewed-by: kvn, neliasso
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2017-11-28 11:59:16 +01:00 |
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Coleen Phillimore
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e908052a71
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8189610: Reconcile jvm.h and all jvm_md.h between java.base and hotspot
Removed hotspot version of jvm*h and jni*h files.
Reviewed-by: ihse, mchung, dholmes
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2017-10-31 11:55:09 -04:00 |
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Zhongwei Yao
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2990ce8012
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8187601: Unrolling more when SLP auto-vectorization failed
Reviewed-by: kvn
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2017-09-20 18:30:32 +08:00 |
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Erik Joelsson
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3789983e89
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8187443: Forest Consolidation: Move files to unified layout
Reviewed-by: darcy, ihse
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2017-09-12 19:03:39 +02:00 |
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