OpenJDK Hotspot Compiler Development List

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Topics (7547)
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RFR: 8228571: [TESTBUG] Fix tests failing on non-aot platforms after JDK-8227512 by Langer, Christoph
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by Aleksey Shipilev-4
[11u] 8219513: compiler/codegen/aes/TestCipherBlockChainingEncrypt.java timeout on Solaris-sparc by Langer, Christoph
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by Langer, Christoph
RFR(S) JDK-8225625: AES Electronic Codebook (ECB) encryption and decryption optimizations using AVX512 + VAES instructions. by Kamath, Smita
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by Rukmannagari, Shravy...
RFR: 8227407: ZGC: C2 loads and load barriers can get separated by safepoints by Erik Österlund-2
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by Erik Österlund-2
Re: hotspot-compiler-dev Digest, Vol 145, Issue 95 by Alfonso² Peterssen
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by Roland Westrelin-3
[14]RFR: 8227439: Turn off AOT by default by Rahul Raghavan
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by Gustavo Romero
[13] RFR(S) 8228340: JVMCI deleteGlobalHandle doesn't delete the handle by Vladimir Kozlov
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by Vladimir Kozlov
JDK-8223051: support loops with long (64b) trip counts by John Rose-3
0
by John Rose-3
RFR(XS) 8227632: Incorrect PrintCompilation message: made not compilable on levels 0 1 2 3 4 by Boris Ulasevich
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by Boris Ulasevich
RFR: 8227574: Fix jtreg access denied failure with graal mode. by Xiaohong Gong (Arm T...
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by Vladimir Kozlov
RFR: 8227615: [TESTBUG] Fix jtreg "jdk/sun/security/util/FilePermCompat/CompatImpact.java" failing with graal issue. by Xiaohong Gong (Arm T...
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by Xiaohong Gong (Arm T...
RFR: 8227068: [Graal] MappedByteBuffer bulk access memory failures are not handled gracefully by Jamsheed C m
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by Jamsheed C m
Re: RFR (XS): Optimize branch frequency of G1's write post-barrier in C2 by Thomas Schatzl
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by Thomas Schatzl
I need help to build a project with attachement by laila fal
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by Tobias Hartmann-2
RFR: 8227505: SuperWordLoopUnrollAnalysis may lead to over loop unrolling by Jie Fu
1
by Jie Fu
RFR(XL): 6312651: Compiler should only use verified interface types for optimization by Roland Westrelin-3
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by Roland Westrelin-3
RFR(XS): 8227384: C2 compilation fails with "graph should be schedulable" when running with -XX:-EliminateLocks by Roland Westrelin-3
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by Roland Westrelin-3
[13] RFR(S): 8226536: Catch OOM from deopt that fails rematerializing objects by Nils Eliasson
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by Nils Eliasson
Fwd: I need help to build a project by laila fal
0
by laila fal
[13] RFR(S) 8227034: Graal crash with gcbasher by Vladimir Kozlov
2
by Vladimir Kozlov
[13] RFR(XS) 8227237: [Graal] org.graalvm.compiler.api.directives.test.ProbabilityDirectiveTest fails with -Xcomp by dean.long
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by dean.long
RFR: 8227222 : vmTestbase/jit/FloatingPoint/gen_math/Loops04/Loops04.java hits assert by Bhateja, Jatin
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by Deshpande, Vivek R
[13] RFR(S) 8224254: compiler/graalunit/HotspotJdk9Test.java is timing out intermittently by Vladimir Kozlov
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by Tobias Hartmann-2
[13] RFR(S) 8221514: [Graal] java/lang/String/CompactString/ tests fail with "GraalError: failed guarantee: no FrameState at DeoptimizingNode" in Graal -Xcomp mode by Vladimir Kozlov
2
by Vladimir Kozlov
[13] RFR(T) 8225064: [Graal] Application SEGV in G1ParScanThreadState::copy_to_survivor_space(G1HeapRegionAttr, oopDesc*, markOopDesc*)+0x48 by Vladimir Kozlov
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by Vladimir Kozlov
[13]RFR: 8226627: assert(t->singleton()) failed: must be a constant by Jamsheed C m
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by Jamsheed C m
[13] RFR: 8227223: [Graal] Implement basic type consistency checks for Low level MH intrinsics by Jamsheed C m
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by Jamsheed C m
RFR: JDK-8222079: Don't use memset to initialize fields decode_env constructor in disassembler.cpp by Roman Kennke-6
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by Thomas Stüfe-2
[14] RFR(T): 8227173: Minor cleanup of unused code in compile.hpp by Tobias Hartmann-2
2
by Tobias Hartmann-2
[14] RFR (XS): 8226409: Enable argument profiling for sun.misc.Unsafe.put*/get* by Vladimir Ivanov
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by Vladimir Kozlov
[13] RFR(S) 8226566: [JVMCI] java.* classes are no longer necessarily resolved by the boot class loader by Vladimir Kozlov
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by Vladimir Kozlov
RFR: 8227083: ZGC: C2: Generates on_weak barrier for WeakCompareAndSwap by Stefan Karlsson
4
by Stefan Karlsson
RFR: 8225770: ZGC: C2: Generates on_weak instead of on_strong barriers by Stefan Karlsson
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by Stefan Karlsson
RFR(T) [13] : 8227112 : exclude compiler/intrinsics/sha/sanity tests from AOT runs by Igor Ignatyev
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by Igor Ignatyev
Re: RFR: 8224974: Implement JEP 352 by Alan Bateman
0
by Alan Bateman
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