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[flags] Remove some dead Crankshaft flags.

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R=bmeurer@chromium.org
BUG=v8:6408

Change-Id: I34abbcdc2fc47df44938bac0e59f9982c935c657
Reviewed-on: https://chromium-review.googlesource.com/569963
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46631}
This commit is contained in:
Michael Starzinger 2017-07-13 13:22:37 +02:00 committed by Commit Bot
parent 199a26f735
commit ec6da23bfe
46 changed files with 43 additions and 128 deletions
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38
src/flag-definitions.h
View File

@ -337,11 +337,6 @@ DEFINE_STRING(trace_ignition_dispatches_output_file, nullptr,
// Flags for Crankshaft.
DEFINE_STRING(hydrogen_filter, "*", "optimization filter")
DEFINE_BOOL(use_gvn, true, "use hydrogen global value numbering")
DEFINE_INT(gvn_iterations, 3, "maximum number of GVN fix-point iterations")
DEFINE_BOOL(use_canonicalizing, true, "use hydrogen instruction canonicalizing")
DEFINE_BOOL(use_inlining, true, "use function inlining")
DEFINE_BOOL(use_escape_analysis, true, "use hydrogen escape analysis")
DEFINE_BOOL(use_allocation_folding, true, "use allocation folding")
DEFINE_BOOL(use_local_allocation_folding, false, "only fold in basic blocks")
DEFINE_BOOL(use_write_barrier_elimination, true,
@ -359,10 +354,7 @@ DEFINE_INT(max_inlined_nodes_cumulative, 400,
DEFINE_INT(max_inlined_nodes_small, 10,
"maximum number of AST nodes considered for small function inlining")
DEFINE_FLOAT(min_inlining_frequency, 0.15, "minimum frequency for inlining")
DEFINE_BOOL(loop_invariant_code_motion, true, "loop invariant code motion")
DEFINE_BOOL(fast_math, true, "faster (but maybe less accurate) math functions")
DEFINE_BOOL(hydrogen_stats, false, "print statistics for hydrogen")
DEFINE_BOOL(trace_check_elimination, false, "trace check elimination phase")
DEFINE_BOOL(trace_environment_liveness, false,
"trace liveness of local variable slots")
DEFINE_BOOL(trace_hydrogen, false, "trace generated hydrogen to file")
@ -370,60 +362,34 @@ DEFINE_STRING(trace_hydrogen_filter, "*", "hydrogen tracing filter")
DEFINE_BOOL(trace_hydrogen_stubs, false, "trace generated hydrogen for stubs")
DEFINE_STRING(trace_hydrogen_file, NULL, "trace hydrogen to given file name")
DEFINE_STRING(trace_phase, "HLZ", "trace generated IR for specified phases")
DEFINE_BOOL(trace_inlining, false, "trace inlining decisions")
DEFINE_BOOL(trace_load_elimination, false, "trace load elimination")
DEFINE_BOOL(trace_store_elimination, false, "trace store elimination")
DEFINE_BOOL(turbo_verify_store_elimination, false,
"verify store elimination more rigorously")
DEFINE_BOOL(trace_alloc, false, "trace register allocator")
DEFINE_BOOL(trace_all_uses, false, "trace all use positions")
DEFINE_BOOL(trace_range, false, "trace range analysis")
DEFINE_BOOL(trace_gvn, false, "trace global value numbering")
DEFINE_BOOL(trace_representation, false, "trace representation types")
DEFINE_BOOL(trace_removable_simulates, false, "trace removable simulates")
DEFINE_BOOL(trace_escape_analysis, false, "trace hydrogen escape analysis")
DEFINE_BOOL(trace_allocation_folding, false, "trace allocation folding")
DEFINE_BOOL(trace_track_allocation_sites, false,
"trace the tracking of allocation sites")
DEFINE_BOOL(trace_migration, false, "trace object migration")
DEFINE_BOOL(trace_generalization, false, "trace map generalization")
DEFINE_BOOL(stress_pointer_maps, false, "pointer map for every instruction")
DEFINE_BOOL(stress_environments, false, "environment for every instruction")
DEFINE_INT(deopt_every_n_times, 0,
"deoptimize every n times a deopt point is passed")
DEFINE_BOOL(print_deopt_stress, false, "print number of possible deopt points")
DEFINE_BOOL(trap_on_deopt, false, "put a break point before deoptimizing")
DEFINE_BOOL(trap_on_stub_deopt, false,
"put a break point before deoptimizing a stub")
DEFINE_BOOL(deoptimize_uncommon_cases, true, "deoptimize uncommon cases")
DEFINE_BOOL(polymorphic_inlining, true, "polymorphic inlining")
DEFINE_BOOL(use_osr, true, "use on-stack replacement")
DEFINE_BOOL(array_bounds_checks_elimination, true,
"perform array bounds checks elimination")
DEFINE_BOOL(trace_bce, false, "trace array bounds check elimination")
DEFINE_BOOL(array_index_dehoisting, true, "perform array index dehoisting")
DEFINE_BOOL(analyze_environment_liveness, true,
"analyze liveness of environment slots and zap dead values")
DEFINE_BOOL(load_elimination, true, "use load elimination")
DEFINE_BOOL(check_elimination, true, "use check elimination")
DEFINE_BOOL(store_elimination, false, "use store elimination")
DEFINE_BOOL(dead_code_elimination, true, "use dead code elimination")
DEFINE_BOOL(fold_constants, true, "use constant folding")
DEFINE_BOOL(trace_dead_code_elimination, false, "trace dead code elimination")
DEFINE_BOOL(unreachable_code_elimination, true, "eliminate unreachable code")
DEFINE_BOOL(trace_osr, false, "trace on-stack replacement")
DEFINE_INT(stress_runs, 0, "number of stress runs")
DEFINE_BOOL(lookup_sample_by_shared, true,
"when picking a function to optimize, watch for shared function "
"info, not JSFunction itself")
DEFINE_BOOL(flush_optimized_code_cache, false,
"flushes the cache of optimized code for closures on every GC")
DEFINE_BOOL(inline_construct, true, "inline constructor calls")
DEFINE_BOOL(inline_arguments, true, "inline functions with arguments object")
DEFINE_BOOL(inline_accessors, true, "inline JavaScript accessors")
DEFINE_BOOL(inline_into_try, true, "inline into try blocks")
DEFINE_INT(escape_analysis_iterations, 1,
"maximum number of escape analysis fix-point iterations")
DEFINE_BOOL(concurrent_recompilation, true,
"optimizing hot functions asynchronously on a separate thread")
@ -1027,10 +993,6 @@ DEFINE_STRING(startup_src, NULL,
DEFINE_STRING(startup_blob, NULL,
"Write V8 startup blob file. (mksnapshot only)")
// code-stubs-hydrogen.cc
DEFINE_BOOL(profile_hydrogen_code_stub_compilation, false,
"Print the time it takes to lazily compile hydrogen code stubs.")
//
// Dev shell flags
//

1
test/cctest/test-api.cc
View File

@ -14451,7 +14451,6 @@ TEST(SetFunctionEntryHook) {
// only gets called from experimental natives) is compiled with entry hooks.
i::FLAG_allow_natives_syntax = true;
i::FLAG_turbo_inlining = false;
i::FLAG_use_inlining = false;
SetFunctionEntryHookTest test;
test.RunTest();

17
test/cctest/test-deoptimization.cc
View File

@ -51,59 +51,50 @@ using ::v8::internal::Object;
// Utility class to set the following runtime flags when constructed and return
// to their default state when destroyed:
// --allow-natives-syntax --always-opt --noturbo-inlining --nouse-inlining
// --allow-natives-syntax --always-opt --noturbo-inlining
class AlwaysOptimizeAllowNativesSyntaxNoInlining {
public:
AlwaysOptimizeAllowNativesSyntaxNoInlining()
: always_opt_(i::FLAG_always_opt),
allow_natives_syntax_(i::FLAG_allow_natives_syntax),
turbo_inlining_(i::FLAG_turbo_inlining),
use_inlining_(i::FLAG_use_inlining) {
turbo_inlining_(i::FLAG_turbo_inlining) {
i::FLAG_always_opt = true;
i::FLAG_allow_natives_syntax = true;
i::FLAG_turbo_inlining = false;
i::FLAG_use_inlining = false;
}
~AlwaysOptimizeAllowNativesSyntaxNoInlining() {
i::FLAG_always_opt = always_opt_;
i::FLAG_allow_natives_syntax = allow_natives_syntax_;
i::FLAG_turbo_inlining = turbo_inlining_;
i::FLAG_use_inlining = use_inlining_;
}
private:
bool always_opt_;
bool allow_natives_syntax_;
bool turbo_inlining_;
bool use_inlining_;
};
// Utility class to set the following runtime flags when constructed and return
// to their default state when destroyed:
// --allow-natives-syntax --noturbo-inlining --nouse-inlining
// --allow-natives-syntax --noturbo-inlining
class AllowNativesSyntaxNoInlining {
public:
AllowNativesSyntaxNoInlining()
: allow_natives_syntax_(i::FLAG_allow_natives_syntax),
turbo_inlining_(i::FLAG_turbo_inlining),
use_inlining_(i::FLAG_use_inlining) {
turbo_inlining_(i::FLAG_turbo_inlining) {
i::FLAG_allow_natives_syntax = true;
i::FLAG_turbo_inlining = false;
i::FLAG_use_inlining = false;
}
~AllowNativesSyntaxNoInlining() {
i::FLAG_allow_natives_syntax = allow_natives_syntax_;
i::FLAG_turbo_inlining = turbo_inlining_;
i::FLAG_use_inlining = use_inlining_;
}
private:
bool allow_natives_syntax_;
bool turbo_inlining_;
bool use_inlining_;
};

21
test/cctest/test-inobject-slack-tracking.cc
View File

@ -128,7 +128,6 @@ bool IsObjectShrinkable(JSObject* obj) {
TEST(JSObjectBasic) {
// Avoid eventual completion of in-object slack tracking.
FLAG_inline_construct = false;
FLAG_always_opt = false;
CcTest::InitializeVM();
v8::HandleScope scope(CcTest::isolate());
@ -187,7 +186,6 @@ TEST(JSObjectBasicNoInlineNew) {
TEST(JSObjectComplex) {
// Avoid eventual completion of in-object slack tracking.
FLAG_inline_construct = false;
FLAG_always_opt = false;
CcTest::InitializeVM();
v8::HandleScope scope(CcTest::isolate());
@ -268,7 +266,6 @@ TEST(JSObjectComplexNoInlineNew) {
TEST(JSGeneratorObjectBasic) {
// Avoid eventual completion of in-object slack tracking.
FLAG_inline_construct = false;
FLAG_always_opt = false;
CcTest::InitializeVM();
v8::HandleScope scope(CcTest::isolate());
@ -335,7 +332,6 @@ TEST(JSGeneratorObjectBasicNoInlineNew) {
TEST(SubclassBasicNoBaseClassInstances) {
// Avoid eventual completion of in-object slack tracking.
FLAG_inline_construct = false;
FLAG_always_opt = false;
CcTest::InitializeVM();
v8::HandleScope scope(CcTest::isolate());
@ -428,7 +424,6 @@ TEST(SubclassBasicNoBaseClassInstancesNoInlineNew) {
TEST(SubclassBasic) {
// Avoid eventual completion of in-object slack tracking.
FLAG_inline_construct = false;
FLAG_always_opt = false;
CcTest::InitializeVM();
v8::HandleScope scope(CcTest::isolate());
@ -627,7 +622,6 @@ static void TestClassHierarchy(const std::vector<int>& hierarchy_desc, int n) {
static void TestSubclassChain(const std::vector<int>& hierarchy_desc) {
// Avoid eventual completion of in-object slack tracking.
FLAG_inline_construct = false;
FLAG_always_opt = false;
CcTest::InitializeVM();
v8::HandleScope scope(CcTest::isolate());
@ -668,7 +662,6 @@ TEST(LongSubclassChain3) {
TEST(InobjectPropetiesCountOverflowInSubclass) {
// Avoid eventual completion of in-object slack tracking.
FLAG_inline_construct = false;
FLAG_always_opt = false;
CcTest::InitializeVM();
v8::HandleScope scope(CcTest::isolate());
@ -853,7 +846,6 @@ TEST(ObjectLiteralPropertyBackingStoreSize) {
TEST(SlowModeSubclass) {
// Avoid eventual completion of in-object slack tracking.
FLAG_inline_construct = false;
FLAG_always_opt = false;
CcTest::InitializeVM();
v8::HandleScope scope(CcTest::isolate());
@ -991,7 +983,6 @@ static void TestSubclassBuiltin(const char* subclass_name,
TEST(SubclassObjectBuiltin) {
// Avoid eventual completion of in-object slack tracking.
FLAG_inline_construct = false;
FLAG_always_opt = false;
CcTest::InitializeVM();
v8::HandleScope scope(CcTest::isolate());
@ -1010,7 +1001,6 @@ TEST(SubclassObjectBuiltinNoInlineNew) {
TEST(SubclassFunctionBuiltin) {
// Avoid eventual completion of in-object slack tracking.
FLAG_inline_construct = false;
FLAG_always_opt = false;
CcTest::InitializeVM();
v8::HandleScope scope(CcTest::isolate());
@ -1028,7 +1018,6 @@ TEST(SubclassFunctionBuiltinNoInlineNew) {
TEST(SubclassBooleanBuiltin) {
// Avoid eventual completion of in-object slack tracking.
FLAG_inline_construct = false;
FLAG_always_opt = false;
CcTest::InitializeVM();
v8::HandleScope scope(CcTest::isolate());
@ -1046,7 +1035,6 @@ TEST(SubclassBooleanBuiltinNoInlineNew) {
TEST(SubclassErrorBuiltin) {
// Avoid eventual completion of in-object slack tracking.
FLAG_inline_construct = false;
FLAG_always_opt = false;
CcTest::InitializeVM();
v8::HandleScope scope(CcTest::isolate());
@ -1071,7 +1059,6 @@ TEST(SubclassErrorBuiltinNoInlineNew) {
TEST(SubclassNumberBuiltin) {
// Avoid eventual completion of in-object slack tracking.
FLAG_inline_construct = false;
FLAG_always_opt = false;
CcTest::InitializeVM();
v8::HandleScope scope(CcTest::isolate());
@ -1089,7 +1076,6 @@ TEST(SubclassNumberBuiltinNoInlineNew) {
TEST(SubclassDateBuiltin) {
// Avoid eventual completion of in-object slack tracking.
FLAG_inline_construct = false;
FLAG_always_opt = false;
CcTest::InitializeVM();
v8::HandleScope scope(CcTest::isolate());
@ -1106,7 +1092,6 @@ TEST(SubclassDateBuiltinNoInlineNew) {
TEST(SubclassStringBuiltin) {
// Avoid eventual completion of in-object slack tracking.
FLAG_inline_construct = false;
FLAG_always_opt = false;
CcTest::InitializeVM();
v8::HandleScope scope(CcTest::isolate());
@ -1124,7 +1109,6 @@ TEST(SubclassStringBuiltinNoInlineNew) {
TEST(SubclassRegExpBuiltin) {
// Avoid eventual completion of in-object slack tracking.
FLAG_inline_construct = false;
FLAG_always_opt = false;
CcTest::InitializeVM();
v8::HandleScope scope(CcTest::isolate());
@ -1143,7 +1127,6 @@ TEST(SubclassRegExpBuiltinNoInlineNew) {
TEST(SubclassArrayBuiltin) {
// Avoid eventual completion of in-object slack tracking.
FLAG_inline_construct = false;
FLAG_always_opt = false;
CcTest::InitializeVM();
v8::HandleScope scope(CcTest::isolate());
@ -1160,7 +1143,6 @@ TEST(SubclassArrayBuiltinNoInlineNew) {
TEST(SubclassTypedArrayBuiltin) {
// Avoid eventual completion of in-object slack tracking.
FLAG_inline_construct = false;
FLAG_always_opt = false;
CcTest::InitializeVM();
v8::HandleScope scope(CcTest::isolate());
@ -1182,7 +1164,6 @@ TEST(SubclassTypedArrayBuiltinNoInlineNew) {
TEST(SubclassCollectionBuiltin) {
// Avoid eventual completion of in-object slack tracking.
FLAG_inline_construct = false;
FLAG_always_opt = false;
CcTest::InitializeVM();
v8::HandleScope scope(CcTest::isolate());
@ -1202,7 +1183,6 @@ TEST(SubclassCollectionBuiltinNoInlineNew) {
TEST(SubclassArrayBufferBuiltin) {
// Avoid eventual completion of in-object slack tracking.
FLAG_inline_construct = false;
FLAG_always_opt = false;
CcTest::InitializeVM();
v8::HandleScope scope(CcTest::isolate());
@ -1221,7 +1201,6 @@ TEST(SubclassArrayBufferBuiltinNoInlineNew) {
TEST(SubclassPromiseBuiltin) {
// Avoid eventual completion of in-object slack tracking.
FLAG_inline_construct = false;
FLAG_always_opt = false;
CcTest::InitializeVM();
v8::HandleScope scope(CcTest::isolate());

2
test/cctest/test-log-stack-tracer.cc
View File

@ -150,7 +150,6 @@ static void CreateTraceCallerFunction(v8::Local<v8::Context> context,
TEST(CFromJSStackTrace) {
// BUG(1303) Inlining of JSFuncDoTrace() in JSTrace below breaks this test.
i::FLAG_turbo_inlining = false;
i::FLAG_use_inlining = false;
TickSample sample;
i::TraceExtension::InitTraceEnv(&sample);
@ -200,7 +199,6 @@ TEST(PureJSStackTrace) {
// This test does not pass with inlining enabled since inlined functions
// don't appear in the stack trace.
i::FLAG_turbo_inlining = false;
i::FLAG_use_inlining = false;
TickSample sample;
i::TraceExtension::InitTraceEnv(&sample);

4
test/cctest/test-profile-generator.cc
View File

@ -518,7 +518,6 @@ TEST(RecordStackTraceAtStartProfiling) {
// This test does not pass with inlining enabled since inlined functions
// don't appear in the stack trace.
i::FLAG_turbo_inlining = false;
i::FLAG_use_inlining = false;
v8::HandleScope scope(CcTest::isolate());
v8::Local<v8::Context> env = CcTest::NewContext(PROFILER_EXTENSION);
@ -597,7 +596,6 @@ TEST(ProfileNodeScriptId) {
// This test does not pass with inlining enabled since inlined functions
// don't appear in the stack trace.
i::FLAG_turbo_inlining = false;
i::FLAG_use_inlining = false;
v8::HandleScope scope(CcTest::isolate());
v8::Local<v8::Context> env = CcTest::NewContext(PROFILER_EXTENSION);
@ -667,8 +665,6 @@ int GetFunctionLineNumber(CpuProfiler& profiler, LocalContext& env,
}
TEST(LineNumber) {
i::FLAG_use_inlining = false;
CcTest::InitializeVM();
LocalContext env;
i::Isolate* isolate = CcTest::i_isolate();

2
test/mjsunit/array-push9.js
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --allow-natives-syntax --deopt-every-n-times=5 --nodead-code-elimination
// Flags: --allow-natives-syntax --deopt-every-n-times=5
var array = [];

2
test/mjsunit/bounds-checks-elimination.js
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --allow-natives-syntax --array-bounds-checks-elimination
// Flags: --allow-natives-syntax
var a = []
for (var i = 0; i < 9; i++) a[i] = i + 1;

2
test/mjsunit/compiler/alloc-object-huge.js
View File

@ -25,7 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --inline-construct
// Flags: --allow-natives-syntax
// Flags: --max-inlined-source-size=999999 --max-inlined-nodes=999999
// Flags: --max-inlined-nodes-cumulative=999999

2
test/mjsunit/compiler/alloc-object.js
View File

@ -25,7 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --inline-construct
// Flags: --allow-natives-syntax
// Test that inlined object allocation works for different layouts of
// objects (e.g. in object properties, slack tracking in progress or

2
test/mjsunit/compiler/division-by-constant.js
View File

@ -25,7 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --no-use-inlining
// Flags: --allow-natives-syntax
// -----------------------------------------------------------------------------

2
test/mjsunit/compiler/escape-analysis-arguments.js
View File

@ -25,7 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --use-escape-analysis --expose-gc
// Flags: --allow-natives-syntax --expose-gc
// Simple test of capture

2
test/mjsunit/compiler/escape-analysis-representation.js
View File

@ -25,7 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --use-escape-analysis
// Flags: --allow-natives-syntax
// This tests that captured objects materialized through the deoptimizer
// have field descriptors with a representation matching the values that

2
test/mjsunit/compiler/escape-analysis.js
View File

@ -25,7 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --use-escape-analysis --expose-gc
// Flags: --allow-natives-syntax --expose-gc
// Test stores on a join path.

2
test/mjsunit/compiler/inline-construct.js
View File

@ -25,7 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --inline-construct
// Flags: --allow-natives-syntax
// Test inlining of constructor calls.

2
test/mjsunit/compiler/minus-zero.js
View File

@ -25,7 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --no-fold-constants
// Flags: --allow-natives-syntax
function add(x, y) {
return x + y;

2
test/mjsunit/compiler/regress-4389-1.js
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --allow-natives-syntax --dead-code-elimination
// Flags: --allow-natives-syntax
function foo(x) { Math.fround(x); }
foo(1);

2
test/mjsunit/compiler/regress-4389-2.js
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --allow-natives-syntax --dead-code-elimination
// Flags: --allow-natives-syntax
function foo(x) { Math.sqrt(x); }
foo(1);

2
test/mjsunit/compiler/regress-4389-3.js
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --allow-natives-syntax --dead-code-elimination
// Flags: --allow-natives-syntax
function foo(x) { Math.floor(x); }
foo(1);

2
test/mjsunit/compiler/regress-4389-4.js
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --allow-natives-syntax --dead-code-elimination
// Flags: --allow-natives-syntax
function foo(x) { Math.round(x); }
foo(1);

2
test/mjsunit/compiler/regress-4389-5.js
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --allow-natives-syntax --dead-code-elimination
// Flags: --allow-natives-syntax
function foo(x) { Math.abs(x); }
foo(1);

2
test/mjsunit/compiler/regress-4389-6.js
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --allow-natives-syntax --dead-code-elimination
// Flags: --allow-natives-syntax
function foo(x) { Math.log(x); }
foo(1);

2
test/mjsunit/constant-fold-control-instructions.js
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --allow-natives-syntax --fold-constants
// Flags: --allow-natives-syntax
function test() {
assertEquals("string", typeof "");

1
test/mjsunit/constant-folding-2.js
View File

@ -26,7 +26,6 @@
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --nodead-code-elimination --fold-constants
// Flags: --allow-natives-syntax --nostress-opt --opt
function test(f) {

2
test/mjsunit/math-floor-of-div-minus-zero.js
View File

@ -25,7 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --nouse-inlining --opt
// Flags: --allow-natives-syntax --opt
// Test for negative zero that doesn't need bail out

3
test/mjsunit/math-floor-of-div-nosudiv.js
View File

@ -25,8 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --nouse-inlining --noenable-sudiv
// Flags: --noenable-armv8
// Flags: --allow-natives-syntax --noenable-sudiv --noenable-armv8
// Use this function as reference. Make sure it is not inlined.
function div(a, b) {

2
test/mjsunit/math-floor-of-div.js
View File

@ -25,7 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --nouse-inlining --enable-sudiv
// Flags: --allow-natives-syntax --enable-sudiv
// Use this function as reference. Make sure it is not inlined.
function div(a, b) {

2
test/mjsunit/parallel-optimize-disabled.js
View File

@ -25,7 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --nodead-code-elimination --concurrent-recompilation
// Flags: --concurrent-recompilation
// Flags: --allow-natives-syntax --no-always-opt
if (!%IsConcurrentRecompilationSupported()) {

2
test/mjsunit/regress/regress-1156.js
View File

@ -25,7 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --nouse-inlining
// Flags: --allow-natives-syntax
// Test that we do not crash we invoke builtins from optimized code that
// is then deoptimized.

3
test/mjsunit/regress/regress-2612.js
View File

@ -25,8 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --nodead-code-elimination
// Flags: --nofold-constants --nouse-gvn
// Flags: --allow-natives-syntax
// Create a function to get a long series of removable simulates.
// f() {

2
test/mjsunit/regress/regress-2987.js
View File

@ -25,7 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --dead-code-elimination
// Flags: --allow-natives-syntax
// This tests that stores on captured objects are correctly tracked even
// when DCE is enabled. We cannot delete simulations of captured objects

2
test/mjsunit/regress/regress-346587.js
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --fold-constants --allow-natives-syntax
// Flags: --allow-natives-syntax
function bar(obj) {
assertTrue(obj.x === 'baz');

2
test/mjsunit/regress/regress-347543.js
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --allow-natives-syntax --debug-code --fold-constants
// Flags: --allow-natives-syntax --debug-code
function f(a) {
a[5000000] = 256;

2
test/mjsunit/regress/regress-351261.js
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --allow-natives-syntax --fold-constants
// Flags: --allow-natives-syntax
function store(a) {
a[5000000] = 1;

1
test/mjsunit/regress/regress-3650-1.js
View File

@ -3,7 +3,6 @@
// found in the LICENSE file.
// Flags: --allow-natives-syntax --deopt-every-n-times=55
// Flags: --nodead-code-elimination
function f(t) {
var result = [];

2
test/mjsunit/regress/regress-437765.js
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --allow-natives-syntax --no-fold-constants
// Flags: --allow-natives-syntax
function foo(x, y) {
return Math.floor(x / y);

2
test/mjsunit/regress/regress-4715.js
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --allow-natives-syntax --dead-code-elimination --expose-gc
// Flags: --allow-natives-syntax --expose-gc
var training = {};
training.a = "nop";

2
test/mjsunit/regress/regress-crbug-349465.js
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --allow-natives-syntax --debug-code --use-gvn
// Flags: --allow-natives-syntax --debug-code
function f(a, base) {
a[base] = 1;

2
test/mjsunit/regress/regress-crbug-351320.js
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --allow-natives-syntax --fold-constants
// Flags: --allow-natives-syntax
var result = 0;
var o1 = {};

2
test/mjsunit/regress/regress-crbug-495493.js
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --nofold-constants --enable-slow-asserts --debug-code
// Flags: --enable-slow-asserts --debug-code
function foo(p) {
for (var i = 0; i < 100000; ++i) {

2
test/mjsunit/regress/regress-crbug-498022.js
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --debug-code --nouse-gvn
// Flags: --debug-code
"use strict";
class Base {

2
test/mjsunit/regress/regress-crbug-662367.js
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --allow-natives-syntax --fold-constants
// Flags: --allow-natives-syntax
var zero = 0;

1
test/mjsunit/regress/regress-embedded-cons-string.js
View File

@ -25,7 +25,6 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --fold-constants --nodead-code-elimination
// Flags: --expose-gc --allow-natives-syntax
// Flags: --concurrent-recompilation --block-concurrent-recompilation
// Flags: --opt --no-always-opt

2
test/mjsunit/regress/regress-gvn-ftt.js
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --allow-natives-syntax --track-field-types --use-gvn
// Flags: --allow-natives-syntax --track-field-types
function A(id) {
this.id = id;

6
tools/run-deopt-fuzzer.py
View File

@ -58,11 +58,9 @@ TIMEOUT_SCALEFACTOR = {"debug" : 4,
"release" : 1 }
MODE_FLAGS = {
"debug" : ["--nohard-abort", "--nodead-code-elimination",
"--nofold-constants", "--enable-slow-asserts",
"debug" : ["--nohard-abort", "--enable-slow-asserts",
"--verify-heap", "--noconcurrent-recompilation"],
"release" : ["--nohard-abort", "--nodead-code-elimination",
"--nofold-constants", "--noconcurrent-recompilation"]}
"release" : ["--nohard-abort", "--noconcurrent-recompilation"]}
SUPPORTED_ARCHS = ["android_arm",
"android_ia32",

7
tools/run-tests.py
View File

@ -131,11 +131,8 @@ VARIANT_ALIASES = {
"extra": [],
}
DEBUG_FLAGS = ["--nohard-abort", "--nodead-code-elimination",
"--nofold-constants", "--enable-slow-asserts",
"--verify-heap"]
RELEASE_FLAGS = ["--nohard-abort", "--nodead-code-elimination",
"--nofold-constants"]
DEBUG_FLAGS = ["--nohard-abort", "--enable-slow-asserts", "--verify-heap"]
RELEASE_FLAGS = ["--nohard-abort"]
MODES = {
"debug": {