OpenJDK Hotspot Compiler Development List

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Topics (6765)
Replies Last Post Views
RFR[11]: 8184030: JDKJDK-8184030,,TestUseRTMLockingOptionOnUnsupportedVM - RTM locking optimization not supported is missing by Jamsheed C m
1
by Tobias Hartmann-2
RFR(S): 8202747: C2: assert(mode == ControlAroundStripMined && use == sfpt) failed: missed a node by Roland Westrelin-3
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by Nils Eliasson
[11] RFR(S): 8202949: C2: assert(false) failed: Bad graph detected in build_loop_late by Tobias Hartmann-2
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by Tobias Hartmann-2
RFR(S): 8203669: PPC64: Fix jtreg RTM tests after "8203305: Improve TM detection for enabling RTM on Linux / POWER9" by Gustavo Romero
1
by Doerr, Martin
RFR(S): 8202950: C2: assert(found_sfpt) failed: no node in loop that's not input to safepoint by Roland Westrelin-3
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by Roland Westrelin-3
RFR(S) 8203370: [JVMCI] UseJVMCICompiler should imply EnableJVMCI by dean.long
0
by dean.long
RFR: AARCH64: optimize string compare intrinsic by Dmitrij Pochepko-2
15
by Dmitrij Pochepko-2
RFR(S): 8203425: assert(is_Loop()) failed: invalid node class by Nils Eliasson
0
by Nils Eliasson
RFR 8203628: Optimize (masked) byte memory comparisons on x86 by Aleksey Shipilev-4
6
by Aleksey Shipilev-4
RFR(XXS): jtnew TestFloatsOnStackDeopt.java test gets error on thread.stop call by Boris Ulasevich
5
by Claes Redestad
[11] RFR(S): 8203196: C1 emits incorrect code due to integer overflow in _tableswitch keys by Tobias Hartmann-2
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by Tobias Hartmann-2
RFR(M): 8196402: AARCH64: create intrinsic for Math.log by Dmitrij Pochepko-2
0
by Dmitrij Pochepko-2
RFR(XX) 8202305: [Graal] org.graalvm.compiler.core.test.GraphResetDebugTest fails with java.util.ServiceConfigurationError by dean.long
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by dean.long
RFR(L) : 8202812 : [TESTBUG] Open source VM testbase compiler tests by Igor Ignatyev
0
by Igor Ignatyev
Re: [aarch64-port-dev ] [11] RFR(S) 8202710: sporadic jtreg test fail on aarch64 by Boris Ulasevich
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by Boris Ulasevich
RFR(S): 8192992: Test8007294.java failed: attempted to spill a non-spillable item by Nils Eliasson
12
by Vladimir Kozlov
RFR (XS): 8203318: compiler/stable/TestStableShort.java is broken by Ekaterina Pavlova
2
by Ekaterina Pavlova
8202377: Modularize C2 GC barriers by Erik Österlund-2
8
by Erik Österlund-2
RFR: 8203344: Make C1 leal patchable on SPARC by Erik Österlund-2
2
by Erik Österlund-2
RFR(S): 8203215: IdealLoopTree::split_outer_loop leaves phi-nodes with only one input by Nils Eliasson
6
by Roland Westrelin-3
RFR(L): 8203197: C2: consider all paths in loop body for loop predication by Roland Westrelin-3
0
by Roland Westrelin-3
[aarch64-port-dev ] Very large code caches by Leslie Zhai
4
by Leslie Zhai
RFR(M) 8201447: C1 does backedge profiling incorrectly by Igor Veresov
3
by Igor Veresov
RFR(M): 8189113: AARCH64: StringLatin1 inflate intrinsic doesn't use prefetch instruction by Dmitrij Pochepko-2
5
by Dmitrij Pochepko-2
RFR(M): 8189112 - AARCH64: optimize StringUTF16 compress intrinsic by Dmitrij Pochepko-2
2
by Dmitrij Pochepko-2
OpenJDK Hotspot JVM MIPS Port by 飞颜
1
by Martijn Verburg
RFR: 8202976: Add C1 lea patching support for x86 by Per Liden
4
by Per Liden
[8u] RFR (XS): Backport 8162540: Crash in C2 escape analysis with assert: "node should be registered" by Vladimir Ivanov
3
by Vladimir Ivanov
How to use PRINT_REG to debug C1 compiler's logical issue? by Leslie Zhai
0
by Leslie Zhai
RFR(L) : 8199384 : [TESTBUG] Open source VM testbase MLVM tests by Igor Ignatyev
0
by Igor Ignatyev
RFR: 8202711: Merge tiered compilation policies by Claes Redestad
9
by Vladimir Kozlov
RFR(XS): 8202564: java/lang/management/ThreadMXBean/ThreadCounts.java fails by Doerr, Martin
0
by Doerr, Martin
RFR(M): 8201593: Print array length in ArrayIndexOutOfBoundsException. by Lindenmaier, Goetz
4
by David Holmes
RFR: 8202640: Small C1 cleanups for BarrierSetC1 by Erik Österlund-2
5
by Vladimir Kozlov
RFR(XS) (11) 8197447 : LogCompilation throws "couldn't find bytecode" by Eric Caspole-2
3
by Vladimir Kozlov
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