Georg Neis ce08dec035 [compiler] Fix a (harmless) DCHECK failure ... A frame state's outer frame state input can be kDeadValue. A DCHECK did not take that into account. In release builds there was no issue because we branch on the opcode anyways. While fixing this bug, I'm strengthening the FrameState class such that a FrameState node must have a kFrameState operator. I'm also - changing the result type of outer_frame_state() from FrameState to Node* since it may in fact not be a kFrameState; - removing has_outer_frame_state() because I find it unintuitive to have outer_frame_state() return non-NULL even when has_outer_frame_state() would return true. Bug: chromium:1224758 Change-Id: I8ebed75c62e31f7eef71e2941fd18869d8a56af3 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3001356 Reviewed-by: Nico Hartmann <nicohartmann@chromium.org> Commit-Queue: Georg Neis <neis@chromium.org> Cr-Commit-Position: refs/heads/master@{#75553}		2021-07-05 11:17:17 +00:00
..
arm	[wasm-simd][arm] Fuse extadd_pairwise and add SIMD on arm.	2021-06-28 14:26:00 +00:00
arm64	[wasm-simd][arm64] Fuse add and extadd_pairwise_u.	2021-06-11 15:33:24 +00:00
backend	[runtime] Rename Builtins::Name to Builtin 1/2	2021-06-07 20:05:44 +00:00
ia32	[turbofan] LoadImmutable should be eligible as memory operand	2021-04-21 09:44:00 +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	PPC: remove unused OWNERS files	2021-05-12 16:44:03 +00:00
regalloc	[Turboprop] Ensure constant operands are only used when allowed.	2021-02-12 20:40:36 +00:00
riscv64	[ptr-compr][riscv64] Implement pointer compression	2021-05-28 10:06:15 +00:00
s390	Move architecture dependent files	2019-05-28 14:02:15 +00:00
x64	[turbofan] LoadImmutable should be eligible as memory operand	2021-04-21 09:44:00 +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	[cleanup] Replace redundant BytecodeArrayIterator class	2021-02-24 13:54:53 +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	[compiler] Fix typo in IfValueParameters operator==	2021-01-11 11:15:14 +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
csa-load-elimination-unittest.cc	[turbofan] Fix CsaLoadElimination for small types	2021-03-11 11:09:06 +00:00
dead-code-elimination-unittest.cc	[compiler] Remove most instances of DisallowHeapAccessIf scope	2021-06-25 08:52:24 +00:00
decompression-optimizer-unittest.cc	[compiler] Rename type BailoutId to BytecodeOffset	2021-01-20 13:03:41 +00:00
diamond-unittest.cc	[cleanup] [compiler] Fix (D)CHECK macros	2017-09-25 10:21:34 +00:00
effect-control-linearizer-unittest.cc	[Turboprop] Remove ScheduledMachineLowering and replace with inline reductions.	2021-04-26 10:02:40 +00:00
frame-unittest.cc	Reland "Reland "Reland "[compiler][wasm] Align Frame slots to value size"""	2021-03-05 19:49:19 +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	[frames] Add UnoptimizedFrame	2021-02-15 14:35:04 +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	[turbofan] Disallow floating control in wasm	2021-05-12 15:26:33 +00:00
js-call-reducer-unittest.cc	[compiler] Fix a (harmless) DCHECK failure	2021-07-05 11:17:17 +00:00
js-create-lowering-unittest.cc	[frames] Add UnoptimizedFrame	2021-02-15 14:35:04 +00:00
js-intrinsic-lowering-unittest.cc	[interpreter] Remove unused interpreter intrinsics	2021-06-17 13:43:41 +00:00
js-native-context-specialization-unittest.cc	[TurboFan] Fix max double string length in JSNativeContextSpecialization	2021-04-21 13:29:50 +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	Add comments to undocumented functions and fix other comments	2021-06-30 18:57:07 +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] Add MachineRepresentation argument to LoopExitValue	2020-12-16 16:27:50 +00:00
machine-operator-reducer-unittest.cc	Reland "[base] Move most of src/numbers into base"	2021-06-24 15:00:27 +00:00
machine-operator-unittest.cc	[turbofan] Disallow floating control in wasm	2021-05-12 15:26:33 +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	[turbofan] Introduce LoadImmutable, use it in wasm compiler	2021-03-23 08:16:09 +00:00
node-test-utils.h	[cleanup] Convert some global enums to enum class	2021-05-11 10:47:49 +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	[runtime] Rename Builtins::Name to Builtin 1/2	2021-06-07 20:05:44 +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	Reland "[turboprop] Pass required parameters as value inputs to TierUpCheck node"	2020-10-28 18:18:36 +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