ba092fb09a
So far we don't have a useful way to inline Math.max or Math.min in TurboFan optimized code. This adds new operators NumberMax and NumberMin and changes the Float64Max/Float64Min operators to have JavaScript semantics instead of the C++ semantics that it had previously. This also removes support for recognizing the tenary case in the CommonOperatorReducer, since that doesn't seem to have any positive impact (and actually doesn't show up in regular JavaScript, where people use Math.max/Math.min instead). Drive-by-fix: Also nuke the unused Float32Max/Float32Min operators. R=jarin@chromium.org Review-Url: https://codereview.chromium.org/2170343002 Cr-Commit-Position: refs/heads/master@{#37971}
1401 lines
49 KiB
C++
1401 lines
49 KiB
C++
// Copyright 2014 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "src/compiler/js-builtin-reducer.h"
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#include "src/compiler/js-graph.h"
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#include "src/compiler/node-properties.h"
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#include "src/compiler/simplified-operator.h"
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#include "src/compiler/typer.h"
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#include "src/isolate-inl.h"
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#include "test/unittests/compiler/graph-unittest.h"
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#include "test/unittests/compiler/node-test-utils.h"
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#include "testing/gmock-support.h"
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using testing::BitEq;
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using testing::Capture;
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namespace v8 {
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namespace internal {
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namespace compiler {
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class JSBuiltinReducerTest : public TypedGraphTest {
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public:
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JSBuiltinReducerTest() : javascript_(zone()) {}
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protected:
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Reduction Reduce(Node* node, MachineOperatorBuilder::Flags flags =
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MachineOperatorBuilder::Flag::kNoFlags) {
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MachineOperatorBuilder machine(zone(), MachineType::PointerRepresentation(),
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flags);
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SimplifiedOperatorBuilder simplified(zone());
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JSGraph jsgraph(isolate(), graph(), common(), javascript(), &simplified,
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&machine);
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// TODO(titzer): mock the GraphReducer here for better unit testing.
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GraphReducer graph_reducer(zone(), graph());
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JSBuiltinReducer reducer(&graph_reducer, &jsgraph);
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return reducer.Reduce(node);
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}
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Node* MathFunction(const char* name) {
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Handle<Object> m =
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JSObject::GetProperty(isolate()->global_object(),
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isolate()->factory()->NewStringFromAsciiChecked(
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"Math")).ToHandleChecked();
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Handle<JSFunction> f = Handle<JSFunction>::cast(
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Object::GetProperty(
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m, isolate()->factory()->NewStringFromAsciiChecked(name))
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.ToHandleChecked());
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return HeapConstant(f);
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}
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Node* NumberFunction(const char* name) {
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Handle<Object> m =
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JSObject::GetProperty(
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isolate()->global_object(),
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isolate()->factory()->NewStringFromAsciiChecked("Number"))
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.ToHandleChecked();
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Handle<JSFunction> f = Handle<JSFunction>::cast(
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Object::GetProperty(
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m, isolate()->factory()->NewStringFromAsciiChecked(name))
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.ToHandleChecked());
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return HeapConstant(f);
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}
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Node* StringFunction(const char* name) {
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Handle<Object> m =
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JSObject::GetProperty(
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isolate()->global_object(),
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isolate()->factory()->NewStringFromAsciiChecked("String"))
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.ToHandleChecked();
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Handle<JSFunction> f = Handle<JSFunction>::cast(
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Object::GetProperty(
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m, isolate()->factory()->NewStringFromAsciiChecked(name))
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.ToHandleChecked());
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return HeapConstant(f);
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}
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JSOperatorBuilder* javascript() { return &javascript_; }
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private:
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JSOperatorBuilder javascript_;
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};
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namespace {
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Type* const kIntegral32Types[] = {Type::UnsignedSmall(), Type::Negative32(),
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Type::Unsigned31(), Type::SignedSmall(),
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Type::Signed32(), Type::Unsigned32(),
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Type::Integral32()};
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Type* const kNumberTypes[] = {
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Type::UnsignedSmall(), Type::Negative32(), Type::Unsigned31(),
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Type::SignedSmall(), Type::Signed32(), Type::Unsigned32(),
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Type::Integral32(), Type::MinusZero(), Type::NaN(),
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Type::OrderedNumber(), Type::PlainNumber(), Type::Number()};
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} // namespace
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// -----------------------------------------------------------------------------
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// Math.abs
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TEST_F(JSBuiltinReducerTest, MathAbsWithNumber) {
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Node* function = MathFunction("abs");
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Node* effect = graph()->start();
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Node* control = graph()->start();
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Node* context = UndefinedConstant();
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Node* frame_state = graph()->start();
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TRACED_FOREACH(Type*, t0, kNumberTypes) {
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Node* p0 = Parameter(t0, 0);
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Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
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UndefinedConstant(), p0, context, frame_state,
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effect, control);
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Reduction r = Reduce(call);
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ASSERT_TRUE(r.Changed());
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EXPECT_THAT(r.replacement(), IsNumberAbs(p0));
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}
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}
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TEST_F(JSBuiltinReducerTest, MathAbsWithPlainPrimitive) {
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Node* function = MathFunction("abs");
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Node* effect = graph()->start();
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Node* control = graph()->start();
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Node* context = UndefinedConstant();
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Node* frame_state = graph()->start();
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Node* p0 = Parameter(Type::PlainPrimitive(), 0);
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Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
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UndefinedConstant(), p0, context, frame_state,
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effect, control);
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Reduction r = Reduce(call);
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ASSERT_TRUE(r.Changed());
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EXPECT_THAT(r.replacement(), IsNumberAbs(IsPlainPrimitiveToNumber(p0)));
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}
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// -----------------------------------------------------------------------------
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// Math.acos
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TEST_F(JSBuiltinReducerTest, MathAcosWithNumber) {
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Node* function = MathFunction("acos");
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Node* effect = graph()->start();
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Node* control = graph()->start();
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Node* context = UndefinedConstant();
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Node* frame_state = graph()->start();
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TRACED_FOREACH(Type*, t0, kNumberTypes) {
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Node* p0 = Parameter(t0, 0);
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Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
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UndefinedConstant(), p0, context, frame_state,
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effect, control);
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Reduction r = Reduce(call);
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ASSERT_TRUE(r.Changed());
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EXPECT_THAT(r.replacement(), IsNumberAcos(p0));
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}
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}
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TEST_F(JSBuiltinReducerTest, MathAcosWithPlainPrimitive) {
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Node* function = MathFunction("acos");
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Node* effect = graph()->start();
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Node* control = graph()->start();
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Node* context = UndefinedConstant();
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Node* frame_state = graph()->start();
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Node* p0 = Parameter(Type::PlainPrimitive(), 0);
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Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
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UndefinedConstant(), p0, context, frame_state,
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effect, control);
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Reduction r = Reduce(call);
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ASSERT_TRUE(r.Changed());
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EXPECT_THAT(r.replacement(), IsNumberAcos(IsPlainPrimitiveToNumber(p0)));
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}
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// -----------------------------------------------------------------------------
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// Math.acosh
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TEST_F(JSBuiltinReducerTest, MathAcoshWithNumber) {
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Node* function = MathFunction("acosh");
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Node* effect = graph()->start();
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Node* control = graph()->start();
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Node* context = UndefinedConstant();
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Node* frame_state = graph()->start();
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TRACED_FOREACH(Type*, t0, kNumberTypes) {
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Node* p0 = Parameter(t0, 0);
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Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
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UndefinedConstant(), p0, context, frame_state,
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effect, control);
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Reduction r = Reduce(call);
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ASSERT_TRUE(r.Changed());
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EXPECT_THAT(r.replacement(), IsNumberAcosh(p0));
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}
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}
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TEST_F(JSBuiltinReducerTest, MathAcoshWithPlainPrimitive) {
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Node* function = MathFunction("acosh");
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Node* effect = graph()->start();
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Node* control = graph()->start();
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Node* context = UndefinedConstant();
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Node* frame_state = graph()->start();
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Node* p0 = Parameter(Type::PlainPrimitive(), 0);
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Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
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UndefinedConstant(), p0, context, frame_state,
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effect, control);
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Reduction r = Reduce(call);
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ASSERT_TRUE(r.Changed());
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EXPECT_THAT(r.replacement(), IsNumberAcosh(IsPlainPrimitiveToNumber(p0)));
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}
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// -----------------------------------------------------------------------------
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// Math.asin
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TEST_F(JSBuiltinReducerTest, MathAsinWithNumber) {
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Node* function = MathFunction("asin");
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Node* effect = graph()->start();
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Node* control = graph()->start();
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Node* context = UndefinedConstant();
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Node* frame_state = graph()->start();
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TRACED_FOREACH(Type*, t0, kNumberTypes) {
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Node* p0 = Parameter(t0, 0);
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Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
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UndefinedConstant(), p0, context, frame_state,
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effect, control);
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Reduction r = Reduce(call);
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ASSERT_TRUE(r.Changed());
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EXPECT_THAT(r.replacement(), IsNumberAsin(p0));
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}
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}
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TEST_F(JSBuiltinReducerTest, MathAsinWithPlainPrimitive) {
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Node* function = MathFunction("asin");
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Node* effect = graph()->start();
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Node* control = graph()->start();
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Node* context = UndefinedConstant();
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Node* frame_state = graph()->start();
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Node* p0 = Parameter(Type::PlainPrimitive(), 0);
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Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
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UndefinedConstant(), p0, context, frame_state,
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effect, control);
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Reduction r = Reduce(call);
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ASSERT_TRUE(r.Changed());
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EXPECT_THAT(r.replacement(), IsNumberAsin(IsPlainPrimitiveToNumber(p0)));
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}
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// -----------------------------------------------------------------------------
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// Math.asinh
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TEST_F(JSBuiltinReducerTest, MathAsinhWithNumber) {
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Node* function = MathFunction("asinh");
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Node* effect = graph()->start();
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Node* control = graph()->start();
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Node* context = UndefinedConstant();
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Node* frame_state = graph()->start();
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TRACED_FOREACH(Type*, t0, kNumberTypes) {
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Node* p0 = Parameter(t0, 0);
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Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
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UndefinedConstant(), p0, context, frame_state,
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effect, control);
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Reduction r = Reduce(call);
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ASSERT_TRUE(r.Changed());
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EXPECT_THAT(r.replacement(), IsNumberAsinh(p0));
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}
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}
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TEST_F(JSBuiltinReducerTest, MathAsinhWithPlainPrimitive) {
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Node* function = MathFunction("asinh");
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Node* effect = graph()->start();
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Node* control = graph()->start();
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Node* context = UndefinedConstant();
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Node* frame_state = graph()->start();
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Node* p0 = Parameter(Type::PlainPrimitive(), 0);
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Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
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UndefinedConstant(), p0, context, frame_state,
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effect, control);
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Reduction r = Reduce(call);
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ASSERT_TRUE(r.Changed());
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EXPECT_THAT(r.replacement(), IsNumberAsinh(IsPlainPrimitiveToNumber(p0)));
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}
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// -----------------------------------------------------------------------------
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// Math.atan
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TEST_F(JSBuiltinReducerTest, MathAtanWithNumber) {
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Node* function = MathFunction("atan");
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Node* effect = graph()->start();
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Node* control = graph()->start();
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Node* context = UndefinedConstant();
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Node* frame_state = graph()->start();
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TRACED_FOREACH(Type*, t0, kNumberTypes) {
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Node* p0 = Parameter(t0, 0);
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Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
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UndefinedConstant(), p0, context, frame_state,
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effect, control);
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Reduction r = Reduce(call);
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ASSERT_TRUE(r.Changed());
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EXPECT_THAT(r.replacement(), IsNumberAtan(p0));
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}
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}
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TEST_F(JSBuiltinReducerTest, MathAtanWithPlainPrimitive) {
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Node* function = MathFunction("atan");
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Node* effect = graph()->start();
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Node* control = graph()->start();
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Node* context = UndefinedConstant();
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Node* frame_state = graph()->start();
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Node* p0 = Parameter(Type::PlainPrimitive(), 0);
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Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
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UndefinedConstant(), p0, context, frame_state,
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effect, control);
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Reduction r = Reduce(call);
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ASSERT_TRUE(r.Changed());
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EXPECT_THAT(r.replacement(), IsNumberAtan(IsPlainPrimitiveToNumber(p0)));
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}
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// -----------------------------------------------------------------------------
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// Math.atanh
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TEST_F(JSBuiltinReducerTest, MathAtanhWithNumber) {
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Node* function = MathFunction("atanh");
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Node* effect = graph()->start();
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Node* control = graph()->start();
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Node* context = UndefinedConstant();
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Node* frame_state = graph()->start();
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TRACED_FOREACH(Type*, t0, kNumberTypes) {
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Node* p0 = Parameter(t0, 0);
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Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
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UndefinedConstant(), p0, context, frame_state,
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effect, control);
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Reduction r = Reduce(call);
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ASSERT_TRUE(r.Changed());
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EXPECT_THAT(r.replacement(), IsNumberAtanh(p0));
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}
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}
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TEST_F(JSBuiltinReducerTest, MathAtanhWithPlainPrimitive) {
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Node* function = MathFunction("atanh");
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Node* effect = graph()->start();
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Node* control = graph()->start();
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Node* context = UndefinedConstant();
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Node* frame_state = graph()->start();
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Node* p0 = Parameter(Type::PlainPrimitive(), 0);
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Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
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UndefinedConstant(), p0, context, frame_state,
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effect, control);
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Reduction r = Reduce(call);
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ASSERT_TRUE(r.Changed());
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EXPECT_THAT(r.replacement(), IsNumberAtanh(IsPlainPrimitiveToNumber(p0)));
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}
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// -----------------------------------------------------------------------------
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// Math.atan2
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TEST_F(JSBuiltinReducerTest, MathAtan2WithNumber) {
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Node* function = MathFunction("atan2");
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Node* effect = graph()->start();
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Node* control = graph()->start();
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Node* context = UndefinedConstant();
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Node* frame_state = graph()->start();
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TRACED_FOREACH(Type*, t0, kNumberTypes) {
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Node* p0 = Parameter(t0, 0);
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TRACED_FOREACH(Type*, t1, kNumberTypes) {
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Node* p1 = Parameter(t1, 0);
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Node* call = graph()->NewNode(javascript()->CallFunction(4), function,
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UndefinedConstant(), p0, p1, context,
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frame_state, effect, control);
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Reduction r = Reduce(call);
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ASSERT_TRUE(r.Changed());
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EXPECT_THAT(r.replacement(), IsNumberAtan2(p0, p1));
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}
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}
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}
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TEST_F(JSBuiltinReducerTest, MathAtan2WithPlainPrimitive) {
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Node* function = MathFunction("atan2");
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Node* effect = graph()->start();
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Node* control = graph()->start();
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Node* context = UndefinedConstant();
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Node* frame_state = graph()->start();
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Node* p0 = Parameter(Type::PlainPrimitive(), 0);
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Node* p1 = Parameter(Type::PlainPrimitive(), 0);
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Node* call = graph()->NewNode(javascript()->CallFunction(4), function,
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UndefinedConstant(), p0, p1, context,
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frame_state, effect, control);
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Reduction r = Reduce(call);
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ASSERT_TRUE(r.Changed());
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EXPECT_THAT(r.replacement(), IsNumberAtan2(IsPlainPrimitiveToNumber(p0),
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IsPlainPrimitiveToNumber(p1)));
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}
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// -----------------------------------------------------------------------------
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// Math.ceil
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TEST_F(JSBuiltinReducerTest, MathCeilWithNumber) {
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Node* function = MathFunction("ceil");
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Node* effect = graph()->start();
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Node* control = graph()->start();
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Node* context = UndefinedConstant();
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Node* frame_state = graph()->start();
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TRACED_FOREACH(Type*, t0, kNumberTypes) {
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Node* p0 = Parameter(t0, 0);
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Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
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UndefinedConstant(), p0, context, frame_state,
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effect, control);
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Reduction r = Reduce(call);
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ASSERT_TRUE(r.Changed());
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EXPECT_THAT(r.replacement(), IsNumberCeil(p0));
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}
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}
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TEST_F(JSBuiltinReducerTest, MathCeilWithPlainPrimitive) {
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Node* function = MathFunction("ceil");
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Node* effect = graph()->start();
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Node* control = graph()->start();
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Node* context = UndefinedConstant();
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Node* frame_state = graph()->start();
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Node* p0 = Parameter(Type::PlainPrimitive(), 0);
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Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
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UndefinedConstant(), p0, context, frame_state,
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effect, control);
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Reduction r = Reduce(call);
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ASSERT_TRUE(r.Changed());
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EXPECT_THAT(r.replacement(), IsNumberCeil(IsPlainPrimitiveToNumber(p0)));
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}
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// -----------------------------------------------------------------------------
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// Math.clz32
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TEST_F(JSBuiltinReducerTest, MathClz32WithUnsigned32) {
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Node* function = MathFunction("clz32");
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Node* effect = graph()->start();
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Node* control = graph()->start();
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Node* context = UndefinedConstant();
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Node* frame_state = graph()->start();
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Node* p0 = Parameter(Type::Unsigned32(), 0);
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Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
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UndefinedConstant(), p0, context, frame_state,
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effect, control);
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Reduction r = Reduce(call);
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ASSERT_TRUE(r.Changed());
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EXPECT_THAT(r.replacement(), IsNumberClz32(p0));
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}
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TEST_F(JSBuiltinReducerTest, MathClz32WithNumber) {
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Node* function = MathFunction("clz32");
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Node* effect = graph()->start();
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Node* control = graph()->start();
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Node* context = UndefinedConstant();
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Node* frame_state = graph()->start();
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Node* p0 = Parameter(Type::Number(), 0);
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Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
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UndefinedConstant(), p0, context, frame_state,
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effect, control);
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Reduction r = Reduce(call);
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ASSERT_TRUE(r.Changed());
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EXPECT_THAT(r.replacement(), IsNumberClz32(IsNumberToUint32(p0)));
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}
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TEST_F(JSBuiltinReducerTest, MathClz32WithPlainPrimitive) {
|
|
Node* function = MathFunction("clz32");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
Node* p0 = Parameter(Type::PlainPrimitive(), 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(),
|
|
IsNumberClz32(IsNumberToUint32(IsPlainPrimitiveToNumber(p0))));
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// Math.cos
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathCosWithNumber) {
|
|
Node* function = MathFunction("cos");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
TRACED_FOREACH(Type*, t0, kNumberTypes) {
|
|
Node* p0 = Parameter(t0, 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberCos(p0));
|
|
}
|
|
}
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathCosWithPlainPrimitive) {
|
|
Node* function = MathFunction("cos");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
Node* p0 = Parameter(Type::PlainPrimitive(), 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberCos(IsPlainPrimitiveToNumber(p0)));
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// Math.cosh
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathCoshWithNumber) {
|
|
Node* function = MathFunction("cosh");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
TRACED_FOREACH(Type*, t0, kNumberTypes) {
|
|
Node* p0 = Parameter(t0, 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberCosh(p0));
|
|
}
|
|
}
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathCoshWithPlainPrimitive) {
|
|
Node* function = MathFunction("cosh");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
Node* p0 = Parameter(Type::PlainPrimitive(), 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberCosh(IsPlainPrimitiveToNumber(p0)));
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// Math.exp
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathExpWithNumber) {
|
|
Node* function = MathFunction("exp");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
TRACED_FOREACH(Type*, t0, kNumberTypes) {
|
|
Node* p0 = Parameter(t0, 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberExp(p0));
|
|
}
|
|
}
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathExpWithPlainPrimitive) {
|
|
Node* function = MathFunction("exp");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
Node* p0 = Parameter(Type::PlainPrimitive(), 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberExp(IsPlainPrimitiveToNumber(p0)));
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// Math.floor
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathFloorWithNumber) {
|
|
Node* function = MathFunction("floor");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
TRACED_FOREACH(Type*, t0, kNumberTypes) {
|
|
Node* p0 = Parameter(t0, 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberFloor(p0));
|
|
}
|
|
}
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathFloorWithPlainPrimitive) {
|
|
Node* function = MathFunction("floor");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
Node* p0 = Parameter(Type::PlainPrimitive(), 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberFloor(IsPlainPrimitiveToNumber(p0)));
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// Math.fround
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathFroundWithNumber) {
|
|
Node* function = MathFunction("fround");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
TRACED_FOREACH(Type*, t0, kNumberTypes) {
|
|
Node* p0 = Parameter(t0, 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberFround(p0));
|
|
}
|
|
}
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathFroundWithPlainPrimitive) {
|
|
Node* function = MathFunction("fround");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
Node* p0 = Parameter(Type::PlainPrimitive(), 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberFround(IsPlainPrimitiveToNumber(p0)));
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// Math.imul
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathImulWithUnsigned32) {
|
|
Node* function = MathFunction("imul");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
Node* p0 = Parameter(Type::Unsigned32(), 0);
|
|
Node* p1 = Parameter(Type::Unsigned32(), 1);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(4), function,
|
|
UndefinedConstant(), p0, p1, context,
|
|
frame_state, effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberImul(p0, p1));
|
|
}
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathImulWithNumber) {
|
|
Node* function = MathFunction("imul");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
Node* p0 = Parameter(Type::Number(), 0);
|
|
Node* p1 = Parameter(Type::Number(), 1);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(4), function,
|
|
UndefinedConstant(), p0, p1, context,
|
|
frame_state, effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(),
|
|
IsNumberImul(IsNumberToUint32(p0), IsNumberToUint32(p1)));
|
|
}
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathImulWithPlainPrimitive) {
|
|
Node* function = MathFunction("imul");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
Node* p0 = Parameter(Type::PlainPrimitive(), 0);
|
|
Node* p1 = Parameter(Type::PlainPrimitive(), 1);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(4), function,
|
|
UndefinedConstant(), p0, p1, context,
|
|
frame_state, effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(),
|
|
IsNumberImul(IsNumberToUint32(IsPlainPrimitiveToNumber(p0)),
|
|
IsNumberToUint32(IsPlainPrimitiveToNumber(p1))));
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// Math.log
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathLogWithNumber) {
|
|
Node* function = MathFunction("log");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
TRACED_FOREACH(Type*, t0, kNumberTypes) {
|
|
Node* p0 = Parameter(t0, 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberLog(p0));
|
|
}
|
|
}
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathLogWithPlainPrimitive) {
|
|
Node* function = MathFunction("log");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
Node* p0 = Parameter(Type::PlainPrimitive(), 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberLog(IsPlainPrimitiveToNumber(p0)));
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// Math.log1p
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathLog1pWithNumber) {
|
|
Node* function = MathFunction("log1p");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
TRACED_FOREACH(Type*, t0, kNumberTypes) {
|
|
Node* p0 = Parameter(t0, 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberLog1p(p0));
|
|
}
|
|
}
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathLog1pWithPlainPrimitive) {
|
|
Node* function = MathFunction("log1p");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
Node* p0 = Parameter(Type::PlainPrimitive(), 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberLog1p(IsPlainPrimitiveToNumber(p0)));
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// Math.max
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathMaxWithNoArguments) {
|
|
Node* function = MathFunction("max");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(2), function,
|
|
UndefinedConstant(), context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberConstant(-V8_INFINITY));
|
|
}
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathMaxWithNumber) {
|
|
Node* function = MathFunction("max");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
TRACED_FOREACH(Type*, t0, kNumberTypes) {
|
|
Node* p0 = Parameter(t0, 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), p0);
|
|
}
|
|
}
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathMaxWithPlainPrimitive) {
|
|
Node* function = MathFunction("max");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
Node* p0 = Parameter(Type::PlainPrimitive(), 0);
|
|
Node* p1 = Parameter(Type::PlainPrimitive(), 1);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(4), function,
|
|
UndefinedConstant(), p0, p1, context,
|
|
frame_state, effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberMax(IsPlainPrimitiveToNumber(p0),
|
|
IsPlainPrimitiveToNumber(p1)));
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// Math.min
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathMinWithNoArguments) {
|
|
Node* function = MathFunction("min");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(2), function,
|
|
UndefinedConstant(), context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberConstant(V8_INFINITY));
|
|
}
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathMinWithNumber) {
|
|
Node* function = MathFunction("min");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
TRACED_FOREACH(Type*, t0, kNumberTypes) {
|
|
Node* p0 = Parameter(t0, 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), p0);
|
|
}
|
|
}
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathMinWithPlainPrimitive) {
|
|
Node* function = MathFunction("min");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
Node* p0 = Parameter(Type::PlainPrimitive(), 0);
|
|
Node* p1 = Parameter(Type::PlainPrimitive(), 1);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(4), function,
|
|
UndefinedConstant(), p0, p1, context,
|
|
frame_state, effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberMin(IsPlainPrimitiveToNumber(p0),
|
|
IsPlainPrimitiveToNumber(p1)));
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// Math.round
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathRoundWithNumber) {
|
|
Node* function = MathFunction("round");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
TRACED_FOREACH(Type*, t0, kNumberTypes) {
|
|
Node* p0 = Parameter(t0, 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberRound(p0));
|
|
}
|
|
}
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathRoundWithPlainPrimitive) {
|
|
Node* function = MathFunction("round");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
Node* p0 = Parameter(Type::PlainPrimitive(), 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberRound(IsPlainPrimitiveToNumber(p0)));
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// Math.pow
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathPowWithNumber) {
|
|
Node* function = MathFunction("pow");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
TRACED_FOREACH(Type*, t0, kNumberTypes) {
|
|
Node* p0 = Parameter(t0, 0);
|
|
TRACED_FOREACH(Type*, t1, kNumberTypes) {
|
|
Node* p1 = Parameter(t1, 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(4), function,
|
|
UndefinedConstant(), p0, p1, context,
|
|
frame_state, effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberPow(p0, p1));
|
|
}
|
|
}
|
|
}
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathPowWithPlainPrimitive) {
|
|
Node* function = MathFunction("pow");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
Node* p0 = Parameter(Type::PlainPrimitive(), 0);
|
|
Node* p1 = Parameter(Type::PlainPrimitive(), 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(4), function,
|
|
UndefinedConstant(), p0, p1, context,
|
|
frame_state, effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberPow(IsPlainPrimitiveToNumber(p0),
|
|
IsPlainPrimitiveToNumber(p1)));
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// Math.sign
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathSignWithNumber) {
|
|
Node* function = MathFunction("sign");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
TRACED_FOREACH(Type*, t0, kNumberTypes) {
|
|
Node* p0 = Parameter(t0, 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberSign(p0));
|
|
}
|
|
}
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathSignWithPlainPrimitive) {
|
|
Node* function = MathFunction("sign");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
Node* p0 = Parameter(Type::PlainPrimitive(), 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberSign(IsPlainPrimitiveToNumber(p0)));
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// Math.sin
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathSinWithNumber) {
|
|
Node* function = MathFunction("sin");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
TRACED_FOREACH(Type*, t0, kNumberTypes) {
|
|
Node* p0 = Parameter(t0, 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberSin(p0));
|
|
}
|
|
}
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathSinWithPlainPrimitive) {
|
|
Node* function = MathFunction("sin");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
Node* p0 = Parameter(Type::PlainPrimitive(), 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberSin(IsPlainPrimitiveToNumber(p0)));
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// Math.sinh
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathSinhWithNumber) {
|
|
Node* function = MathFunction("sinh");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
TRACED_FOREACH(Type*, t0, kNumberTypes) {
|
|
Node* p0 = Parameter(t0, 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberSinh(p0));
|
|
}
|
|
}
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathSinhWithPlainPrimitive) {
|
|
Node* function = MathFunction("sinh");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
Node* p0 = Parameter(Type::PlainPrimitive(), 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberSinh(IsPlainPrimitiveToNumber(p0)));
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// Math.sqrt
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathSqrtWithNumber) {
|
|
Node* function = MathFunction("sqrt");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
TRACED_FOREACH(Type*, t0, kNumberTypes) {
|
|
Node* p0 = Parameter(t0, 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberSqrt(p0));
|
|
}
|
|
}
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathSqrtWithPlainPrimitive) {
|
|
Node* function = MathFunction("sqrt");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
Node* p0 = Parameter(Type::PlainPrimitive(), 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberSqrt(IsPlainPrimitiveToNumber(p0)));
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// Math.tan
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathTanWithNumber) {
|
|
Node* function = MathFunction("tan");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
TRACED_FOREACH(Type*, t0, kNumberTypes) {
|
|
Node* p0 = Parameter(t0, 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberTan(p0));
|
|
}
|
|
}
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathTanWithPlainPrimitive) {
|
|
Node* function = MathFunction("tan");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
Node* p0 = Parameter(Type::PlainPrimitive(), 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberTan(IsPlainPrimitiveToNumber(p0)));
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// Math.tanh
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathTanhWithNumber) {
|
|
Node* function = MathFunction("tanh");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
TRACED_FOREACH(Type*, t0, kNumberTypes) {
|
|
Node* p0 = Parameter(t0, 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberTanh(p0));
|
|
}
|
|
}
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathTanhWithPlainPrimitive) {
|
|
Node* function = MathFunction("tanh");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
Node* p0 = Parameter(Type::PlainPrimitive(), 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberTanh(IsPlainPrimitiveToNumber(p0)));
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// Math.trunc
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathTruncWithNumber) {
|
|
Node* function = MathFunction("trunc");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
TRACED_FOREACH(Type*, t0, kNumberTypes) {
|
|
Node* p0 = Parameter(t0, 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberTrunc(p0));
|
|
}
|
|
}
|
|
|
|
TEST_F(JSBuiltinReducerTest, MathTruncWithPlainPrimitive) {
|
|
Node* function = MathFunction("trunc");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
Node* p0 = Parameter(Type::PlainPrimitive(), 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberTrunc(IsPlainPrimitiveToNumber(p0)));
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// Number.parseInt
|
|
|
|
TEST_F(JSBuiltinReducerTest, NumberParseIntWithIntegral32) {
|
|
Node* function = NumberFunction("parseInt");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
TRACED_FOREACH(Type*, t0, kIntegral32Types) {
|
|
Node* p0 = Parameter(t0, 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberToInt32(p0));
|
|
}
|
|
}
|
|
|
|
TEST_F(JSBuiltinReducerTest, NumberParseIntWithIntegral32AndUndefined) {
|
|
Node* function = NumberFunction("parseInt");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
TRACED_FOREACH(Type*, t0, kIntegral32Types) {
|
|
Node* p0 = Parameter(t0, 0);
|
|
Node* p1 = Parameter(Type::Undefined(), 1);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(4), function,
|
|
UndefinedConstant(), p0, p1, context,
|
|
frame_state, effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsNumberToInt32(p0));
|
|
}
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// String.fromCharCode
|
|
|
|
TEST_F(JSBuiltinReducerTest, StringFromCharCodeWithNumber) {
|
|
Node* function = StringFunction("fromCharCode");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
TRACED_FOREACH(Type*, t0, kNumberTypes) {
|
|
Node* p0 = Parameter(t0, 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(), IsStringFromCharCode(p0));
|
|
}
|
|
}
|
|
|
|
TEST_F(JSBuiltinReducerTest, StringFromCharCodeWithPlainPrimitive) {
|
|
Node* function = StringFunction("fromCharCode");
|
|
|
|
Node* effect = graph()->start();
|
|
Node* control = graph()->start();
|
|
Node* context = UndefinedConstant();
|
|
Node* frame_state = graph()->start();
|
|
Node* p0 = Parameter(Type::PlainPrimitive(), 0);
|
|
Node* call = graph()->NewNode(javascript()->CallFunction(3), function,
|
|
UndefinedConstant(), p0, context, frame_state,
|
|
effect, control);
|
|
Reduction r = Reduce(call);
|
|
|
|
ASSERT_TRUE(r.Changed());
|
|
EXPECT_THAT(r.replacement(),
|
|
IsStringFromCharCode(IsPlainPrimitiveToNumber(p0)));
|
|
}
|
|
|
|
} // namespace compiler
|
|
} // namespace internal
|
|
} // namespace v8
|