OpenJDK Hotspot Compiler Development List

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Topics (9156)
Replies Last Post Views
RFR: 8267151: C2: Don't create dummy Opaque1Node for outmost unswitched IfNode by Yi Yang
0
by Yi Yang
RFR: 8266950: Remove vestigial support for non-strict floating-point execution by David Holmes-2
5
by David Holmes
RFR: 8265711: C1: Canonicalize Class.getModifier intrinsic method by Yi Yang
26
by Yi Yang
RFR: 8266528: Optimize C2 VerifyIterativeGVN execution time by Hui Shi-2
4
by Hui Shi-2
RFR: 8266615: C2 incorrectly folds subtype checks involving an interface array by Tobias Hartmann-3
1
by Vladimir Kozlov-2
RFR: 8267237: ARM32: bad AD file in matcher.cpp after 8266810 by Christoph Göttschkes...
6
by Aleksey Shipilev-5
Re: RFR: 8265783: Create a separate library for x86 Intel SVML assembly intrinsics by Andrew Haley
1
by Paul Sandoz
RFR: 8265262: CITime - 'other' incorrectly calculated by Nils Eliasson-2
0
by Nils Eliasson-2
Re: RFR: 8266332: Adler32 intrinsic for x86 64-bit platforms [v9] by Xubo Zhang
0
by Xubo Zhang
RFR: 8266951: Partial in-lining for vectorized mismatch operation using AVX512 masked instructions by Jatin Bhateja
16
by Paul Sandoz-2
RFR: 8256973: Intrinsic creation for VectorMask query (lastTrue, firstTrue, trueCount) APIs by Jatin Bhateja
19
by Jatin Bhateja
Re: RFR: 8266054: VectorAPI rotate operation optimization [v6] by Jatin Bhateja
0
by Jatin Bhateja
RFR: 8267212: test/jdk/java/util/Collections/FindSubList.java debug build intermittent crash with "no reachable node should have no use" by Hui Shi-2
1
by Hui Shi-2
RFR: 8266973: Migrate to ClassHierarchyIterator when enumerating subclasses by Vladimir Ivanov-2
6
by Coleen Phillimore-3
RFR: 8265129: Add intrinsic support for JVM.getClassId by Denghui Dong-2
20
by Tobias Hartmann-3
RFR: 8252372: Check if cloning is required to move loads out of loops in PhaseIdealLoop::split_if_with_blocks_post() by Roland Westrelin-4
8
by Roland Westrelin-4
RFR: 8266962: Add arch supporting check for "Op_VectorLoadConst" before creating the node by Xiaohong Gong
2
by Xiaohong Gong
RFR: 8267098: AArch64: C1 StubFrames end confusingly by Alan Hayward-2
6
by Nick Gasson
RFR: 8266528: Optimize C2 VerifyIterativeGVN execution time by Hui Shi-2
3
by Hui Shi-2
RFR: 8267190: Optimize Vector API test operations by Sandhya Viswanathan
0
by Sandhya Viswanathan
Re: RFR: 8267112: JVMCI compiler modules should be kept upgradable by Vladimir Kozlov-2
0
by Vladimir Kozlov-2
RFR: 8263252: Improve fold_compares c2 optimizations by Rahul Raghavan-2
1
by Rahul Raghavan-2
RFR: 8263006: Add optimization for Max(*)Node and Min(*)Node by Wang Huang
21
by Wang Huang
RFR: 8266810: Move trivial Matcher code to cpu-specific header files by Claes Redestad-2
4
by Claes Redestad-2
RFR: 8267130: Memory Overflow in Disassembler::load_library by Wang Huang
3
by Wang Huang
RFR: 8267117: sun/hotspot/whitebox/CPUInfoTest.java fails on Ice Lake by Vladimir Ivanov-2
3
by Vladimir Ivanov-2
Re: RFR: 8266074: Vtable-based CHA implementation [v4] by Vladimir Ivanov-2
1
by Vladimir Ivanov-2
RFR: 8266720: Wrong implementation in LibraryCallKit::inline_vector_shuffle_iota by Wang Huang
3
by Wang Huang
RFR: 8266854: LibraryCallKit::inline_preconditions_checkIndex modifies control flow even if the intrinsic bailed out by Sandhya Viswanathan
10
by Vladimir Kozlov-2
RFR: 8266798: C1: More types of instruction can also apply LoopInvariantCodeMotion by Yi Yang
9
by Yi Yang
RFR: 8266923: [JVMCI] expose StackOverflow::_stack_overflow_limit to JVMCI by Doug Simon
2
by Doug Simon
RFR: 8266874: Clean up C1 canonicalizer for TableSwitch/LookupSwitch by Yi Yang
3
by Yi Yang
RFR: 8266189: Remove C1 "IfInstanceOf" instruction by Yi Yang
3
by Yi Yang
RFR: 8261158: JVMState should not be shared between SafePointNodes by Tobias Hartmann-3
7
by Tobias Hartmann-3
RFR: 8266937: Remove Compile::reshape_address by Claes Redestad-2
3
by Claes Redestad-2
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