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jdk-24/src/hotspot/share/opto
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Dongbo He aa2be1141d 8240576: JVM crashes after transformation in C2 IdealLoopTree::merge_many_backedges 
Reviewed-by: kvn
2020-03-09 22:31:12 +08:00
..
ad.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
addnode.cpp
8226627: assert(t->singleton()) failed: must be a constant
2019-07-05 00:24:54 -07:00
addnode.hpp
8226627: assert(t->singleton()) failed: must be a constant
2019-07-05 00:24:54 -07:00
adlcVMDeps.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
arraycopynode.cpp
8238759: Clones should always keep the base pointer
2020-03-03 10:29:05 +01:00
arraycopynode.hpp
8233164: C2 fails with assert(phase->C->get_alias_index(t) == phase->C->get_alias_index(t_adr)) failed: correct memory chain
2019-12-23 09:44:35 +01:00
block.cpp
8234331: Add robust and optimized utility for rounding up to next power of two
2019-12-06 18:05:36 +01:00
block.hpp
8238765: PhaseCFG::schedule_pinned_nodes cannot handle precedence edges from unmatched CFG nodes correctly
2020-02-17 12:29:03 +01:00
buildOopMap.cpp
8231586: enlarge encoding space for OopMapValue offsets
2019-10-09 16:35:44 -07:00
bytecodeInfo.cpp
8223504: Improve performance of forall loops by better inlining of "iterator()" methods
2019-05-30 12:45:02 -07:00
c2_globals.hpp
8238691: C2: turn subtype check into macro node
2020-02-14 10:31:34 +01:00
c2compiler.cpp
8167065: Add intrinsic support for double precision shifting on x86_64
2019-12-23 14:42:21 -08:00
c2compiler.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
callGenerator.cpp
8222446: assert(C->env()->system_dictionary_modification_counter_changed()) failed: Must invalidate if TypeFuncs differ
2019-07-10 07:58:24 -04:00
callGenerator.hpp
6986483: CHA: optimize calls through interfaces
2019-01-31 17:48:29 -08:00
callnode.cpp
8183574: Unify the is_power_of_2 functions
2020-02-17 10:03:17 +01:00
callnode.hpp
8227384: C2 compilation fails with "graph should be schedulable" when running with -XX:-EliminateLocks
2019-07-16 08:56:08 +02:00
castnode.cpp
8229496: SIGFPE (division by zero) in C2 OSR compiled method
2019-09-05 13:56:17 +02:00
castnode.hpp
8229496: SIGFPE (division by zero) in C2 OSR compiled method
2019-09-05 13:56:17 +02:00
cfgnode.cpp
8236181: C2: Remove useless step_over_gc_barrier() in int->bool conversion
2020-01-07 13:45:10 +01:00
cfgnode.hpp
8236721: C2 should better optimize not-equal integer comparisons
2020-01-15 08:44:53 +01:00
chaitin.cpp
8234003: Improve IndexSet iteration
2019-11-14 15:24:35 +01:00
chaitin.hpp
8220159: Optimize various RegMask operations by introducing watermarks
2019-03-05 16:39:18 +01:00
classes.cpp
8238691: C2: turn subtype check into macro node
2020-02-14 10:31:34 +01:00
classes.hpp
8238691: C2: turn subtype check into macro node
2020-02-14 10:31:34 +01:00
coalesce.cpp
8234003: Improve IndexSet iteration
2019-11-14 15:24:35 +01:00
coalesce.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
compile.cpp
8239367: RunThese30M.java failed due to "assert(false) failed: graph should be schedulable"
2020-02-21 15:01:22 +01:00
compile.hpp
8240528: OopMap cleanup
2020-03-05 13:14:31 +01:00
connode.cpp
8214917: CTW testlibrary shouldn't ignore errors raised by the library itself
2018-12-10 11:04:55 -08:00
connode.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
convertnode.cpp
8231649: PPC64: Intrinsics for Math.ceil, floor, rint on Power
2019-10-22 21:26:45 -05:00
convertnode.hpp
8231649: PPC64: Intrinsics for Math.ceil, floor, rint on Power
2019-10-22 21:26:45 -05:00
countbitsnode.cpp
8187443: Forest Consolidation: Move files to unified layout
2017-09-12 19:03:39 +02:00
countbitsnode.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
divnode.cpp
8183574: Unify the is_power_of_2 functions
2020-02-17 10:03:17 +01:00
divnode.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
doCall.cpp
8136414: Large performance penalty declaring a method strictfp on strict-only platforms
2020-02-11 14:55:39 +03:00
domgraph.cpp
8187443: Forest Consolidation: Move files to unified layout
2017-09-12 19:03:39 +02:00
escape.cpp
8238691: C2: turn subtype check into macro node
2020-02-14 10:31:34 +01:00
escape.hpp
8226823: Adjust BarrierSetC2 for C2 runtime calls
2019-07-04 17:02:19 +02:00
gcm.cpp
8239852: java/util/concurrent tests fail with -XX:+VerifyGraphEdges: assert(!VerifyGraphEdges) failed: verification should have failed
2020-02-28 15:33:44 +01:00
generateOptoStub.cpp
8187443: Forest Consolidation: Move files to unified layout
2017-09-12 19:03:39 +02:00
graphKit.cpp
8239367: RunThese30M.java failed due to "assert(false) failed: graph should be schedulable"
2020-02-21 15:01:22 +01:00
graphKit.hpp
8238691: C2: turn subtype check into macro node
2020-02-14 10:31:34 +01:00
idealGraphPrinter.cpp
8239069: C2: SIGSEGV in IdealGraphPrinter::walk_nodes due to C->root() being NULL
2020-02-17 12:29:24 +01:00
idealGraphPrinter.hpp
8224675: Late GC barrier insertion for ZGC
2019-02-14 14:54:05 +01:00
idealKit.cpp
8208670: Compiler changes to allow enabling -Wreorder
2018-08-08 15:31:06 +02:00
idealKit.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
ifg.cpp
8234003: Improve IndexSet iteration
2019-11-14 15:24:35 +01:00
ifnode.cpp
8236721: C2 should better optimize not-equal integer comparisons
2020-01-15 08:44:53 +01:00
indexSet.cpp
8234003: Improve IndexSet iteration
2019-11-14 15:24:35 +01:00
indexSet.hpp
8234003: Improve IndexSet iteration
2019-11-14 15:24:35 +01:00
intrinsicnode.cpp
8187443: Forest Consolidation: Move files to unified layout
2017-09-12 19:03:39 +02:00
intrinsicnode.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
lcm.cpp
8232365: Implementation for JEP 363: Remove the Concurrent Mark Sweep (CMS) Garbage Collector
2019-11-13 11:37:29 +01:00
library_call.cpp
8183574: Unify the is_power_of_2 functions
2020-02-17 10:03:17 +01:00
live.cpp
8234003: Improve IndexSet iteration
2019-11-14 15:24:35 +01:00
live.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
locknode.cpp
8157372: C2: Node::cmp() should return bool
2019-03-28 11:06:00 -07:00
locknode.hpp
8157372: C2: Node::cmp() should return bool
2019-03-28 11:06:00 -07:00
loopnode.cpp
8240576: JVM crashes after transformation in C2 IdealLoopTree::merge_many_backedges
2020-03-09 22:31:12 +08:00
loopnode.hpp
8235452: Strip mined loop verification fails with assert(is_OuterStripMinedLoop()) failed: invalid node class
2019-12-11 10:42:44 +01:00
loopopts.cpp
8238691: C2: turn subtype check into macro node
2020-02-14 10:31:34 +01:00
loopPredicate.cpp
8235584: UseProfiledLoopPredicate fails with assert(_phase->get_loop(c) == loop) failed: have to be in the same loop
2020-01-10 17:50:51 +01:00
loopTransform.cpp
8229994: assert(false) failed: Bad graph detected in get_early_ctrl_for_expensive
2019-12-06 10:00:16 +01:00
loopUnswitch.cpp
8240223: Use consistent predicate order in and with PhaseIdealLoop::find_predicate
2020-03-02 12:30:59 +01:00
machnode.cpp
8234391: C2: Generic vector operands
2019-12-05 12:56:46 +03:00
machnode.hpp
8234391: C2: Generic vector operands
2019-12-05 12:56:46 +03:00
macro.cpp
8239878: Bug in PrintEliminateAllocations code causes TestClhsdbJstackLock.java to fail
2020-02-27 13:11:06 +01:00
macro.hpp
8238384: CTW: C2 compilation fails with "assert(store != load->find_exact_control(load->in(0))) failed: dependence cycle found"
2020-02-20 16:41:05 +01:00
macroArrayCopy.cpp
8238384: CTW: C2 compilation fails with "assert(store != load->find_exact_control(load->in(0))) failed: dependence cycle found"
2020-02-20 16:41:05 +01:00
matcher.cpp
8238690: C2: Handle vector shifts by constant and non-constant scalar uniformly
2020-02-11 14:55:43 +03:00
matcher.hpp
8238690: C2: Handle vector shifts by constant and non-constant scalar uniformly
2020-02-11 14:55:43 +03:00
mathexactnode.cpp
8191915: JCK tests produce incorrect results with C2
2018-01-18 19:21:11 +01:00
mathexactnode.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
memnode.cpp
8183574: Unify the is_power_of_2 functions
2020-02-17 10:03:17 +01:00
memnode.hpp
8236140: assert(!VerifyHashTableKeys || _hash_lock == 0) failed: remove node from hash table before modifying it
2020-01-09 16:14:14 +01:00
movenode.cpp
8187443: Forest Consolidation: Move files to unified layout
2017-09-12 19:03:39 +02:00
movenode.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
mulnode.cpp
8183574: Unify the is_power_of_2 functions
2020-02-17 10:03:17 +01:00
mulnode.hpp
Merge
2019-01-15 22:54:09 +01:00
multnode.cpp
8157372: C2: Node::cmp() should return bool
2019-03-28 11:06:00 -07:00
multnode.hpp
8157372: C2: Node::cmp() should return bool
2019-03-28 11:06:00 -07:00
narrowptrnode.cpp
8187443: Forest Consolidation: Move files to unified layout
2017-09-12 19:03:39 +02:00
narrowptrnode.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
node.cpp
8238811: C2: assert(i >= req() || i == 0 || is_Region() || is_Phi()) with -XX:+VerifyGraphEdges
2020-02-13 15:08:08 +01:00
node.hpp
8234160: Enable optimized mitigation for Intel jcc erratum in C2
2020-02-24 14:37:30 +00:00
opaquenode.cpp
8157372: C2: Node::cmp() should return bool
2019-03-28 11:06:00 -07:00
opaquenode.hpp
8157372: C2: Node::cmp() should return bool
2019-03-28 11:06:00 -07:00
opcodes.cpp
8204210: Implementation: JEP 333: ZGC: A Scalable Low-Latency Garbage Collector (Experimental)
2018-06-12 17:40:28 +02:00
opcodes.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
optoreg.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
output.cpp
8234160: Enable optimized mitigation for Intel jcc erratum in C2
2020-02-24 14:37:30 +00:00
output.hpp
8230565: ZGC: Redesign C2 load barrier to expand on the MachNode level
2019-10-09 12:30:06 +00:00
parse1.cpp
8233073: Make BitMap accessors more memory ordering friendly
2019-11-07 10:28:29 +00:00
parse2.cpp
8239142: C2's UseUniqueSubclasses optimization is broken for array accesses
2020-02-18 08:28:02 +01:00
parse3.cpp
8234403: C2: Enable CallSite.target updates in constructors
2019-11-26 16:09:21 +03:00
parse.hpp
8239142: C2's UseUniqueSubclasses optimization is broken for array accesses
2020-02-18 08:28:02 +01:00
parseHelper.cpp
8223216: C2: Unify class initialization checks between new, getstatic, and putstatic
2019-05-30 19:12:11 +03:00
phase.cpp
8234391: C2: Generic vector operands
2019-12-05 12:56:46 +03:00
phase.hpp
8238691: C2: turn subtype check into macro node
2020-02-14 10:31:34 +01:00
phasetype.hpp
8224675: Late GC barrier insertion for ZGC
2019-02-14 14:54:05 +01:00
phaseX.cpp
8237951: CTW: C2 compilation fails with "malformed control flow"
2020-01-28 13:36:30 +01:00
phaseX.hpp
8235653: Clean-up BarrierSetC2
2019-12-11 14:08:20 +01:00
postaloc.cpp
8187443: Forest Consolidation: Move files to unified layout
2017-09-12 19:03:39 +02:00
reg_split.cpp
8234003: Improve IndexSet iteration
2019-11-14 15:24:35 +01:00
regalloc.cpp
8208670: Compiler changes to allow enabling -Wreorder
2018-08-08 15:31:06 +02:00
regalloc.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
regmask.cpp
8183574: Unify the is_power_of_2 functions
2020-02-17 10:03:17 +01:00
regmask.hpp
8220159: Optimize various RegMask operations by introducing watermarks
2019-03-05 16:39:18 +01:00
replacednodes.cpp
8187443: Forest Consolidation: Move files to unified layout
2017-09-12 19:03:39 +02:00
replacednodes.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
rootnode.cpp
8225653: Provide more information when hitting SIGILL from HaltNode
2019-09-10 08:43:33 +02:00
rootnode.hpp
8225653: Provide more information when hitting SIGILL from HaltNode
2019-09-10 08:43:33 +02:00
runtime.cpp
8237637: Remove dubious type conversions from oop
2020-01-24 09:27:07 +01:00
runtime.hpp
8167065: Add intrinsic support for double precision shifting on x86_64
2019-12-23 14:42:21 -08:00
split_if.cpp
8231620: assert(bol->is_Bool()) crash during split if due to FastLockNode
2019-10-01 10:28:12 +02:00
stringopts.cpp
8235653: Clean-up BarrierSetC2
2019-12-11 14:08:20 +01:00
stringopts.hpp
8216167: Update include guards to reflect correct directories
2019-01-10 15:13:51 -05:00
subnode.cpp
8238691: C2: turn subtype check into macro node
2020-02-14 10:31:34 +01:00
subnode.hpp
8222074: Enhance auto vectorization for x86
2019-05-07 13:33:27 -07:00
subtypenode.cpp
8239335: C2: assert((Value(phase) == t) || (t != TypeInt::CC_GT && t != TypeInt::CC_EQ)) failed: missing Value() optimization
2020-03-05 15:56:49 +01:00
subtypenode.hpp
8238691: C2: turn subtype check into macro node
2020-02-14 10:31:34 +01:00
superword.cpp
8238438: SuperWord::co_locate_pack picks memory state of first instead of last load
2020-03-02 10:23:08 +01:00
superword.hpp
8238438: SuperWord::co_locate_pack picks memory state of first instead of last load
2020-03-02 10:23:08 +01:00
type.cpp
8183574: Unify the is_power_of_2 functions
2020-02-17 10:03:17 +01:00
type.hpp
8238384: CTW: C2 compilation fails with "assert(store != load->find_exact_control(load->in(0))) failed: dependence cycle found"
2020-02-20 16:41:05 +01:00
vectornode.cpp
8183574: Unify the is_power_of_2 functions
2020-02-17 10:03:17 +01:00
vectornode.hpp
8238690: C2: Handle vector shifts by constant and non-constant scalar uniformly
2020-02-11 14:55:43 +03:00