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8306b26a40
v8/test/unittests/compiler
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Santiago Aboy Solanes 8306b26a40 [ptr-compr][turbofan] Adding Phi reductions to DecompressionElimination 
This reduction replaces the Phi's input decompressions with their parent
node, if and only if all of the Phi's inputs are Decompress nodes.

Also, if we have different Decompress nodes as inputs, we need to use
a conservative decompression after the Phi.

Cq-Include-Trybots: luci.v8.try:v8_linux64_pointer_compression_rel_ng
Cq-Include-Trybots: luci.v8.try:v8_linux64_arm64_pointer_compression_rel_ng
Bug: v8:8977, v8:7703
Change-Id: I8cc0264f9d08fe5ad25364f18c9f305afc54529c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1624785
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61820}
2019-05-24 10:02:53 +00:00
..
arm Move more relevant files to src/objects 2019-05-23 08:52:30 +00:00
arm64 Move more relevant files to src/objects 2019-05-23 08:52:30 +00:00
backend Move more relevant files to src/objects 2019-05-23 08:52:30 +00:00
ia32 Move more relevant files to src/objects 2019-05-23 08:52:30 +00:00
mips Move more relevant files to src/objects 2019-05-23 08:52:30 +00:00
mips64 Move more relevant files to src/objects 2019-05-23 08:52:30 +00:00
ppc Move code generation related files to src/codegen 2019-05-21 10:33:39 +00:00
regalloc Move utility code to src/utils 2019-05-23 14:13:34 +00:00
s390 Move code generation related files to src/codegen 2019-05-21 10:33:39 +00:00
x64 Move more relevant files to src/objects 2019-05-23 08:52:30 +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 Move more relevant files to src/objects 2019-05-23 08:52:30 +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 Move more relevant files to src/objects 2019-05-23 08:52:30 +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 Move code generation related files to src/codegen 2019-05-21 10:33:39 +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 Move relevant files to src/execution 2019-05-22 08:36:33 +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 [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
decompression-elimination-unittest.cc [ptr-compr][turbofan] Adding Phi reductions to DecompressionElimination 2019-05-24 10:02:53 +00:00
diamond-unittest.cc [cleanup] [compiler] Fix (D)CHECK macros 2017-09-25 10:21:34 +00:00
effect-control-linearizer-unittest.cc [turbofan] Simplify effect-control-linearizer.h 2019-05-10 14:12:47 +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 Move more relevant files to src/objects 2019-05-23 08:52:30 +00:00
graph-unittest.h Move handles-related files to src/handles 2019-05-23 06:00:15 +00:00
int64-lowering-unittest.cc Move more relevant files to src/objects 2019-05-23 08:52:30 +00:00
js-call-reducer-unittest.cc Move more relevant files to src/objects 2019-05-23 08:52:30 +00:00
js-create-lowering-unittest.cc Move more relevant files to src/objects 2019-05-23 08:52:30 +00:00
js-intrinsic-lowering-unittest.cc [cleanup] Remove unused IsTypedArray runtime function 2019-05-21 07:25:39 +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 test: Replace _TEST_CASE_ with _TEST_SUITE_. 2019-02-18 21:36:56 +00:00
js-typed-lowering-unittest.cc Move relevant files to src/execution 2019-05-22 08:36:33 +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 [turbofan] Reduce consecutive machine additions with constants 2019-05-24 08:45:59 +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 [jumbo] add unittests jumbo support 2017-09-28 22:19:40 +00:00
node-test-utils.cc Move more relevant files to src/objects 2019-05-23 08:52:30 +00:00
node-test-utils.h Move code generation related files to src/codegen 2019-05-21 10:33:39 +00:00
node-unittest.cc [jumbo] fix another set of unittest compilation errors 2017-10-19 09:15:44 +00:00
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 Revert recent ConsString-related changes 2019-04-18 12:24:53 +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 Move number related files to src/numbers 2019-05-15 19:34:44 +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 Move utility code to src/utils 2019-05-23 14:13:34 +00:00
typed-optimization-unittest.cc Move relevant files to src/execution 2019-05-22 08:36:33 +00:00
typer-unittest.cc Move more relevant files to src/objects 2019-05-23 08:52:30 +00:00
value-numbering-reducer-unittest.cc [jumbo] fix another set of unittest compilation errors 2017-10-19 09:15:44 +00:00
zone-stats-unittest.cc [cleanup] Don't use virtual inheritance in gtest fixtures 2018-10-30 06:28:42 +00:00