Mythri A c01a36d546 Reland "[turboprop] Add a slot for optimization marker in feedback vector" ... This is a reland of d7ece57e20 with a fix to failures on NumFuzz. Original change's description: > [turboprop] Add a slot for optimization marker in feedback vector > > Optimization marker and the optimized code used to share the same slot > in the feedback vector as they were mutually exclusive. With turboprop > we would want to mark the function for tier up to Turbofan while holding > the optimized code for Turboprop. So this cl uses the existing padding > field to hold the optimization marker instead. > > As a driveby, removes unused JSFunction::ClearOptimizedCodeSlot function > and fixes a minor bug in Runtime_GetOptimizationStatus. > > Bug: v8:9684 > Change-Id: I18c551a69648a0837d16c5453d023c0b295b1521 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2467836 > Commit-Queue: Mythri Alle <mythria@chromium.org> > Reviewed-by: Jakob Gruber <jgruber@chromium.org> > Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> > Cr-Commit-Position: refs/heads/master@{#70789} Bug: v8:9684 Change-Id: Ie6aa3c061a852bb047b5921e4e747d43505568e3 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2502871 Commit-Queue: Mythri Alle <mythria@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Cr-Commit-Position: refs/heads/master@{#70834}		2020-10-28 11:09:14 +00:00
..
arm	Revert "Move branch inversion on ==0 into platform-agnostic reducer"	2020-03-25 16:47:48 +00:00
arm64	[turbofan] Add SIMD multiply-add/sub on arm64	2020-05-13 09:40:00 +00:00
backend	[turbofan] Unpark when printing offending node for a failed TF static assert	2020-10-27 14:59:45 +00:00
ia32	[interpreter,compiler] Remove CodeAssembler::LoadStackPointer	2019-08-12 14:49:47 +00:00
mips	Move architecture dependent files	2019-05-28 14:02:15 +00:00
mips64	Move architecture dependent files	2019-05-28 14:02:15 +00:00
ppc	Adding Red Hat to the list of Authorized contributors.	2020-09-16 12:34:39 +00:00
regalloc	[TurboProp] Add support for deferred block spills in fast reg alloc	2020-10-07 10:08:29 +00:00
s390	Move architecture dependent files	2019-05-28 14:02:15 +00:00
x64	[test] Suppress subobject-linkage warnings	2020-10-13 14:18:49 +00:00
branch-elimination-unittest.cc	[compiler] Fix --trace-turbo-reduction in the presence of direct reads	2020-09-11 17:21:43 +00:00
bytecode-analysis-unittest.cc	[interpreter] Make IterationBody StackChecks implicit within JumpLoop	2020-03-20 13:22:41 +00:00
checkpoint-elimination-unittest.cc	[cleanup] Refactor compiler to use default members.	2018-09-17 12:12:21 +00:00
common-operator-reducer-unittest.cc	[compiler] Remove persistent handles as a broker parameter	2020-08-13 08:13:33 +00:00
common-operator-unittest.cc	[tests] Fix subobject-linkage error when building with GCC	2019-10-07 11:11:39 +00:00
compiler-test-utils.h	[turbofan] Drop V8_TURBOFAN_BACKEND and V8_TURBOFAN_TARGET defines.	2015-08-10 07:17:34 +00:00
constant-folding-reducer-unittest.cc	[compiler] Fix --trace-turbo-reduction in the presence of direct reads	2020-09-11 17:21:43 +00:00
control-equivalence-unittest.cc	Move utility code to src/utils	2019-05-23 14:13:34 +00:00
control-flow-optimizer-unittest.cc	[turbofan] introduce a deterministic tick measurement and assert optimization doesn't take too long	2019-07-17 07:00:00 +00:00
dead-code-elimination-unittest.cc	[cleanup] Refactor compiler to use default members.	2018-09-17 12:12:21 +00:00
decompression-optimizer-unittest.cc	[zone] Cleanup zone allocations in src/compiler and tests, pt.3	2020-07-10 16:39:05 +00:00
diamond-unittest.cc	[cleanup] [compiler] Fix (D)CHECK macros	2017-09-25 10:21:34 +00:00
effect-control-linearizer-unittest.cc	Reland "[turboprop] Add a slot for optimization marker in feedback vector"	2020-10-28 11:09:14 +00:00
graph-reducer-unittest.cc	[compiler] Fix --trace-turbo-reduction in the presence of direct reads	2020-09-11 17:21:43 +00:00
graph-reducer-unittest.h	[unittests] Convert to the new MOCK_METHOD macro.	2020-06-10 15:50:38 +00:00
graph-trimmer-unittest.cc	[turbofan] Proper dead code elimination as regular reducer.	2015-06-19 12:07:26 +00:00
graph-unittest.cc	[compiler] Remove persistent handles as a broker parameter	2020-08-13 08:13:33 +00:00
graph-unittest.h	[turbofan] introduce a deterministic tick measurement and assert optimization doesn't take too long	2019-07-17 07:00:00 +00:00
int64-lowering-unittest.cc	Add bit left-rotation machine operator	2020-05-01 18:09:16 +00:00
js-call-reducer-unittest.cc	[compiler] Fix --trace-turbo-reduction in the presence of direct reads	2020-09-11 17:21:43 +00:00
js-create-lowering-unittest.cc	[compiler] Fix --trace-turbo-reduction in the presence of direct reads	2020-09-11 17:21:43 +00:00
js-intrinsic-lowering-unittest.cc	[compiler] Fix --trace-turbo-reduction in the presence of direct reads	2020-09-11 17:21:43 +00:00
js-native-context-specialization-unittest.cc	Move number related files to src/numbers	2019-05-15 19:34:44 +00:00
js-operator-unittest.cc	[tests] Fix subobject-linkage error when building with GCC	2019-10-07 11:11:39 +00:00
js-typed-lowering-unittest.cc	[compiler] Fix --trace-turbo-reduction in the presence of direct reads	2020-09-11 17:21:43 +00:00
linkage-tail-call-unittest.cc	[zone-compr] Add kCompressGraphZone constant	2020-07-24 08:50:11 +00:00
load-elimination-unittest.cc	Retire PretenureFlag and use AllocationType everywhere.	2019-03-12 08:10:44 +00:00
loop-peeling-unittest.cc	[turbofan] introduce a deterministic tick measurement and assert optimization doesn't take too long	2019-07-17 07:00:00 +00:00
machine-operator-reducer-unittest.cc	[turbofan] Add missing HasValue check in BitfieldCheck::Detect	2020-10-28 10:37:14 +00:00
machine-operator-unittest.cc	Reland "[compiler] Optionally apply an offset to stack checks"	2019-10-30 10:23:05 +00:00
node-cache-unittest.cc	[turbofan] use ZoneUnorderedMap for NodeCache	2020-03-05 13:00:34 +00:00
node-matchers-unittest.cc	[cleanup] Refactor compiler to use default members.	2018-09-17 12:12:21 +00:00
node-properties-unittest.cc	[zone-compr] Add kCompressGraphZone constant	2020-07-24 08:50:11 +00:00
node-test-utils.cc	Reland "Reland "[turbofan][csa] optimize Smi untagging better""	2020-04-29 07:30:11 +00:00
node-test-utils.h	Reland "Reland "[turbofan][csa] optimize Smi untagging better""	2020-04-29 07:30:11 +00:00
node-unittest.cc	[zone-compr] Add kCompressGraphZone constant	2020-07-24 08:50:11 +00:00
opcodes-unittest.cc	[compiler] Refactor opcode macro lists	2020-06-23 07:54:14 +00:00
persistent-unittest.cc	[ubsan] Fix numerical overflows in the compiler	2019-01-10 11:17:37 +00:00
redundancy-elimination-unittest.cc	[compiler] Make is_compiled_scope take an explicit Isolate	2020-07-06 15:49:55 +00:00
schedule-unittest.cc	Reland "[zone-compr] Introduce ZoneTypeTraits and ZoneCompression"	2020-07-31 11:43:08 +00:00
scheduler-rpo-unittest.cc	[cleanup] Refactor compiler to use default members.	2018-09-17 12:12:21 +00:00
scheduler-unittest.cc	[zone-compr] Add kCompressGraphZone constant	2020-07-24 08:50:11 +00:00
simplified-lowering-unittest.cc	[turbofan] introduce a deterministic tick measurement and assert optimization doesn't take too long	2019-07-17 07:00:00 +00:00
simplified-operator-reducer-unittest.cc	[turbofan] Reduce consecutive overflow addition with constants	2020-09-22 16:17:53 +00:00
simplified-operator-unittest.cc	[ptr-compr] Remove Compressed mentions from in the pipeline	2019-11-11 12:23:41 +00:00
state-values-utils-unittest.cc	[compiler] Optimize AddInputsToFrameStateDescriptor	2020-03-05 11:45:15 +00:00
typed-optimization-unittest.cc	[compiler] Fix --trace-turbo-reduction in the presence of direct reads	2020-09-11 17:21:43 +00:00
typer-unittest.cc	[compiler] Remove persistent handles as a broker parameter	2020-08-13 08:13:33 +00:00
value-numbering-reducer-unittest.cc	Reland "[zone-compr] Introduce ZoneTypeTraits and ZoneCompression"	2020-07-31 11:43:08 +00:00
zone-stats-unittest.cc	[zone] Cleanup zone allocations in src/compiler and tests, pt.3	2020-07-10 16:39:05 +00:00