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d922171717
v8/test/unittests/compiler
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Georg Neis d922171717 [turbofan] Unify code that determines a JSCreate's map 
There were four places where we did essentially the same steps in
order to extract the initial map for inlining a JSCreate operation.
This CL creates a function on NodeProperties for this task.

As a side effect, this fixes a bug in ReduceJSCreateArray, where
has_initial_map could get called when it wasn't permissible to do so.

Notes: For simplicity, in one or two places where we used to get the
target/newtarget constants from the types we now get them from
HeapConstant nodes.

Cosmetic change: rename "receiver_map" to the more accurate
"root_map" in JSNativeContextSpecialization::ExtractReceiverMaps.

Bug: chromium:939316
Change-Id: I8fd9eb50993be3d839ab9b18eeea28184c53eabf
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1528435
Commit-Queue: Georg Neis <neis@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60301}
2019-03-18 15:26:26 +00:00
..
arm [compiler] Remove SpeculationFence 2019-03-08 11:11:21 +00:00
arm64 [compiler] Remove SpeculationFence 2019-03-08 11:11:21 +00:00
backend test: Replace _TEST_CASE_ with _TEST_SUITE_. 2019-02-18 21:36:56 +00:00
ia32 [compiler] Remove SpeculationFence 2019-03-08 11:11:21 +00:00
mips [MIPS] Set Yu Yin as owner of MIPS files. 2019-03-06 11:46:22 +00:00
mips64 [MIPS] Set Yu Yin as owner of MIPS files. 2019-03-06 11:46:22 +00:00
ppc owners file cleanup and adding myself to the list 2019-01-14 17:53:55 +00:00
regalloc test: Replace _TEST_CASE_ with _TEST_SUITE_. 2019-02-18 21:36:56 +00:00
s390 owners file cleanup and adding myself to the list 2019-01-14 17:53:55 +00:00
x64 [compiler] Remove SpeculationFence 2019-03-08 11:11:21 +00:00
branch-elimination-unittest.cc Revert "[TurboFan] Diagnostic code to track down bug in representation selection" 2017-11-14 09:26:51 +00:00
bytecode-analysis-unittest.cc [cleanup] Refactor compiler to use default members. 2018-09-17 12:12:21 +00:00
checkpoint-elimination-unittest.cc [cleanup] Refactor compiler to use default members. 2018-09-17 12:12:21 +00:00
code-assembler-unittest.cc [builtins] Fix Array.p.join overflow detection 2018-10-18 12:59:48 +00:00
code-assembler-unittest.h [cleanup] Refactor compiler to use default members. 2018-09-17 12:12:21 +00:00
common-operator-reducer-unittest.cc [cleanup] Refactor compiler to use default members. 2018-09-17 12:12:21 +00:00
common-operator-unittest.cc test: Replace _TEST_CASE_ with _TEST_SUITE_. 2019-02-18 21:36:56 +00:00
compiler-test-utils.h
constant-folding-reducer-unittest.cc [turbofan] Canonicalize uses of DependOnProtector 2019-02-27 18:56:30 +00:00
control-equivalence-unittest.cc Reland "Introduce StdoutStream which prints to Android log or stdout" 2018-06-14 13:29:01 +00:00
control-flow-optimizer-unittest.cc [cleanup] Refactor compiler to use default members. 2018-09-17 12:12:21 +00:00
dead-code-elimination-unittest.cc [cleanup] Refactor compiler to use default members. 2018-09-17 12:12:21 +00:00
diamond-unittest.cc
effect-control-linearizer-unittest.cc [turbolizer] Show for each node from which node it was created from 2018-05-18 14:57:46 +00:00
graph-reducer-unittest.cc [cleanup] Replace 0 and NULL with nullptr for compiler files. 2018-09-14 16:20:29 +00:00
graph-reducer-unittest.h
graph-trimmer-unittest.cc
graph-unittest.cc [cleanup] Don't use virtual inheritance in gtest fixtures 2018-10-30 06:28:42 +00:00
graph-unittest.h [cleanup] Don't use virtual inheritance in gtest fixtures 2018-10-30 06:28:42 +00:00
int64-lowering-unittest.cc [turbofan] Further optimize DataView accesses. 2018-08-14 09:20:47 +00:00
js-call-reducer-unittest.cc [lite] Allocate FeedbackCell arrays for create closures in lite mode 2019-03-12 14:28:29 +00:00
js-create-lowering-unittest.cc [turbofan] Unify code that determines a JSCreate's map 2019-03-18 15:26:26 +00:00
js-intrinsic-lowering-unittest.cc [cleanup] Refactor compiler to use default members. 2018-09-17 12:12:21 +00:00
js-native-context-specialization-unittest.cc [turbofan] Rename "js_heap_broker" to "broker". 2018-10-15 08:17:17 +00:00
js-operator-unittest.cc test: Replace _TEST_CASE_ with _TEST_SUITE_. 2019-02-18 21:36:56 +00:00
js-typed-lowering-unittest.cc [iwyu] Remove include factory.h -> js-array-buffer.h 2018-12-17 15:34:54 +00:00
linkage-tail-call-unittest.cc Reland "[arm64] Preparation for padding of arguments" 2017-12-20 13:50:36 +00:00
load-elimination-unittest.cc Retire PretenureFlag and use AllocationType everywhere. 2019-03-12 08:10:44 +00:00
loop-peeling-unittest.cc [cleanup] Refactor compiler to use default members. 2018-09-17 12:12:21 +00:00
machine-operator-reducer-unittest.cc Remove obsolete MSVC 10.0 workaround for std::floor 2019-02-26 08:28:13 +00:00
machine-operator-unittest.cc test: Replace _TEST_CASE_ with _TEST_SUITE_. 2019-02-18 21:36:56 +00:00
node-cache-unittest.cc [cleanup] Replace 0 and NULL with nullptr for compiler files. 2018-09-14 16:20:29 +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
node-test-utils.cc v8: Fix -Wextra-semi warnings, enable warning. 2019-02-13 14:11:28 +00:00
node-test-utils.h [cleanup] Fix kPointerSize in tests 2019-02-14 15:29:52 +00:00
node-unittest.cc
opcodes-unittest.cc [ubsan][compiler] Avoid out-of-range casts to IrOpcode::Value 2019-01-25 20:55:25 +00:00
persistent-unittest.cc [ubsan] Fix numerical overflows in the compiler 2019-01-10 11:17:37 +00:00
redundancy-elimination-unittest.cc [lite] Allocate FeedbackCell arrays for create closures in lite mode 2019-03-12 14:28:29 +00:00
schedule-unittest.cc [jumbo] fix android/windows kDummyOperator collision 2017-10-20 12:43:57 +00:00
scheduler-rpo-unittest.cc [cleanup] Refactor compiler to use default members. 2018-09-17 12:12:21 +00:00
scheduler-unittest.cc Reland "Introduce StdoutStream which prints to Android log or stdout" 2018-06-14 13:29:01 +00:00
simplified-lowering-unittest.cc [turbofan] Rename "js_heap_broker" to "broker". 2018-10-15 08:17:17 +00:00
simplified-operator-reducer-unittest.cc [turbofan] Rename "js_heap_broker" to "broker". 2018-10-15 08:17:17 +00:00
simplified-operator-unittest.cc test: Replace _TEST_CASE_ with _TEST_SUITE_. 2019-02-18 21:36:56 +00:00
state-values-utils-unittest.cc Enable clang's -Wunreachable-code warning. 2017-12-04 13:09:25 +00:00
typed-optimization-unittest.cc [turbofan] Canonicalize uses of DependOnProtector 2019-02-27 18:56:30 +00:00
typer-unittest.cc v8: Fix -Wextra-semi warnings, enable warning. 2019-02-13 14:11:28 +00:00
value-numbering-reducer-unittest.cc
zone-stats-unittest.cc [cleanup] Don't use virtual inheritance in gtest fixtures 2018-10-30 06:28:42 +00:00