167fa99716
This reverts commit a238443c00 (r24915)
for tanking benchmarks.
TBR=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/684693002
Cr-Commit-Position: refs/heads/master@{#24916}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24916 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
578 lines
20 KiB
C++
578 lines
20 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/v8.h"
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#include "src/compiler/generic-node-inl.h"
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#include "test/cctest/cctest.h"
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#include "test/cctest/compiler/codegen-tester.h"
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#include "test/cctest/compiler/value-helper.h"
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using namespace v8::internal;
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using namespace v8::internal::compiler;
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TEST(CompareWrapper) {
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// Who tests the testers?
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// If CompareWrapper is broken, then test expectations will be broken.
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CompareWrapper wWord32Equal(IrOpcode::kWord32Equal);
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CompareWrapper wInt32LessThan(IrOpcode::kInt32LessThan);
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CompareWrapper wInt32LessThanOrEqual(IrOpcode::kInt32LessThanOrEqual);
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CompareWrapper wUint32LessThan(IrOpcode::kUint32LessThan);
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CompareWrapper wUint32LessThanOrEqual(IrOpcode::kUint32LessThanOrEqual);
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{
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FOR_INT32_INPUTS(pl) {
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FOR_INT32_INPUTS(pr) {
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int32_t a = *pl;
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int32_t b = *pr;
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CHECK_EQ(a == b, wWord32Equal.Int32Compare(a, b));
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CHECK_EQ(a < b, wInt32LessThan.Int32Compare(a, b));
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CHECK_EQ(a <= b, wInt32LessThanOrEqual.Int32Compare(a, b));
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}
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}
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}
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{
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FOR_UINT32_INPUTS(pl) {
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FOR_UINT32_INPUTS(pr) {
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uint32_t a = *pl;
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uint32_t b = *pr;
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CHECK_EQ(a == b, wWord32Equal.Int32Compare(a, b));
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CHECK_EQ(a < b, wUint32LessThan.Int32Compare(a, b));
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CHECK_EQ(a <= b, wUint32LessThanOrEqual.Int32Compare(a, b));
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}
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}
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}
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CHECK_EQ(true, wWord32Equal.Int32Compare(0, 0));
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CHECK_EQ(true, wWord32Equal.Int32Compare(257, 257));
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CHECK_EQ(true, wWord32Equal.Int32Compare(65539, 65539));
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CHECK_EQ(true, wWord32Equal.Int32Compare(-1, -1));
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CHECK_EQ(true, wWord32Equal.Int32Compare(0xffffffff, 0xffffffff));
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CHECK_EQ(false, wWord32Equal.Int32Compare(0, 1));
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CHECK_EQ(false, wWord32Equal.Int32Compare(257, 256));
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CHECK_EQ(false, wWord32Equal.Int32Compare(65539, 65537));
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CHECK_EQ(false, wWord32Equal.Int32Compare(-1, -2));
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CHECK_EQ(false, wWord32Equal.Int32Compare(0xffffffff, 0xfffffffe));
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CHECK_EQ(false, wInt32LessThan.Int32Compare(0, 0));
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CHECK_EQ(false, wInt32LessThan.Int32Compare(357, 357));
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CHECK_EQ(false, wInt32LessThan.Int32Compare(75539, 75539));
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CHECK_EQ(false, wInt32LessThan.Int32Compare(-1, -1));
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CHECK_EQ(false, wInt32LessThan.Int32Compare(0xffffffff, 0xffffffff));
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CHECK_EQ(true, wInt32LessThan.Int32Compare(0, 1));
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CHECK_EQ(true, wInt32LessThan.Int32Compare(456, 457));
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CHECK_EQ(true, wInt32LessThan.Int32Compare(85537, 85539));
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CHECK_EQ(true, wInt32LessThan.Int32Compare(-2, -1));
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CHECK_EQ(true, wInt32LessThan.Int32Compare(0xfffffffe, 0xffffffff));
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CHECK_EQ(false, wInt32LessThan.Int32Compare(1, 0));
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CHECK_EQ(false, wInt32LessThan.Int32Compare(457, 456));
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CHECK_EQ(false, wInt32LessThan.Int32Compare(85539, 85537));
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CHECK_EQ(false, wInt32LessThan.Int32Compare(-1, -2));
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CHECK_EQ(false, wInt32LessThan.Int32Compare(0xffffffff, 0xfffffffe));
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CHECK_EQ(true, wInt32LessThanOrEqual.Int32Compare(0, 0));
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CHECK_EQ(true, wInt32LessThanOrEqual.Int32Compare(357, 357));
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CHECK_EQ(true, wInt32LessThanOrEqual.Int32Compare(75539, 75539));
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CHECK_EQ(true, wInt32LessThanOrEqual.Int32Compare(-1, -1));
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CHECK_EQ(true, wInt32LessThanOrEqual.Int32Compare(0xffffffff, 0xffffffff));
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CHECK_EQ(true, wInt32LessThanOrEqual.Int32Compare(0, 1));
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CHECK_EQ(true, wInt32LessThanOrEqual.Int32Compare(456, 457));
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CHECK_EQ(true, wInt32LessThanOrEqual.Int32Compare(85537, 85539));
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CHECK_EQ(true, wInt32LessThanOrEqual.Int32Compare(-2, -1));
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CHECK_EQ(true, wInt32LessThanOrEqual.Int32Compare(0xfffffffe, 0xffffffff));
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CHECK_EQ(false, wInt32LessThanOrEqual.Int32Compare(1, 0));
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CHECK_EQ(false, wInt32LessThanOrEqual.Int32Compare(457, 456));
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CHECK_EQ(false, wInt32LessThanOrEqual.Int32Compare(85539, 85537));
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CHECK_EQ(false, wInt32LessThanOrEqual.Int32Compare(-1, -2));
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CHECK_EQ(false, wInt32LessThanOrEqual.Int32Compare(0xffffffff, 0xfffffffe));
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// Unsigned comparisons.
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CHECK_EQ(false, wUint32LessThan.Int32Compare(0, 0));
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CHECK_EQ(false, wUint32LessThan.Int32Compare(357, 357));
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CHECK_EQ(false, wUint32LessThan.Int32Compare(75539, 75539));
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CHECK_EQ(false, wUint32LessThan.Int32Compare(-1, -1));
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CHECK_EQ(false, wUint32LessThan.Int32Compare(0xffffffff, 0xffffffff));
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CHECK_EQ(false, wUint32LessThan.Int32Compare(0xffffffff, 0));
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CHECK_EQ(false, wUint32LessThan.Int32Compare(-2999, 0));
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CHECK_EQ(true, wUint32LessThan.Int32Compare(0, 1));
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CHECK_EQ(true, wUint32LessThan.Int32Compare(456, 457));
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CHECK_EQ(true, wUint32LessThan.Int32Compare(85537, 85539));
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CHECK_EQ(true, wUint32LessThan.Int32Compare(-11, -10));
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CHECK_EQ(true, wUint32LessThan.Int32Compare(0xfffffffe, 0xffffffff));
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CHECK_EQ(true, wUint32LessThan.Int32Compare(0, 0xffffffff));
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CHECK_EQ(true, wUint32LessThan.Int32Compare(0, -2996));
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CHECK_EQ(false, wUint32LessThan.Int32Compare(1, 0));
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CHECK_EQ(false, wUint32LessThan.Int32Compare(457, 456));
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CHECK_EQ(false, wUint32LessThan.Int32Compare(85539, 85537));
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CHECK_EQ(false, wUint32LessThan.Int32Compare(-10, -21));
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CHECK_EQ(false, wUint32LessThan.Int32Compare(0xffffffff, 0xfffffffe));
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CHECK_EQ(true, wUint32LessThanOrEqual.Int32Compare(0, 0));
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CHECK_EQ(true, wUint32LessThanOrEqual.Int32Compare(357, 357));
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CHECK_EQ(true, wUint32LessThanOrEqual.Int32Compare(75539, 75539));
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CHECK_EQ(true, wUint32LessThanOrEqual.Int32Compare(-1, -1));
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CHECK_EQ(true, wUint32LessThanOrEqual.Int32Compare(0xffffffff, 0xffffffff));
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CHECK_EQ(true, wUint32LessThanOrEqual.Int32Compare(0, 1));
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CHECK_EQ(true, wUint32LessThanOrEqual.Int32Compare(456, 457));
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CHECK_EQ(true, wUint32LessThanOrEqual.Int32Compare(85537, 85539));
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CHECK_EQ(true, wUint32LessThanOrEqual.Int32Compare(-300, -299));
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CHECK_EQ(true, wUint32LessThanOrEqual.Int32Compare(-300, -300));
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CHECK_EQ(true, wUint32LessThanOrEqual.Int32Compare(0xfffffffe, 0xffffffff));
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CHECK_EQ(true, wUint32LessThanOrEqual.Int32Compare(0, -2995));
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CHECK_EQ(false, wUint32LessThanOrEqual.Int32Compare(1, 0));
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CHECK_EQ(false, wUint32LessThanOrEqual.Int32Compare(457, 456));
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CHECK_EQ(false, wUint32LessThanOrEqual.Int32Compare(85539, 85537));
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CHECK_EQ(false, wUint32LessThanOrEqual.Int32Compare(-130, -170));
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CHECK_EQ(false, wUint32LessThanOrEqual.Int32Compare(0xffffffff, 0xfffffffe));
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CHECK_EQ(false, wUint32LessThanOrEqual.Int32Compare(-2997, 0));
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CompareWrapper wFloat64Equal(IrOpcode::kFloat64Equal);
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CompareWrapper wFloat64LessThan(IrOpcode::kFloat64LessThan);
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CompareWrapper wFloat64LessThanOrEqual(IrOpcode::kFloat64LessThanOrEqual);
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// Check NaN handling.
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double nan = v8::base::OS::nan_value();
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double inf = V8_INFINITY;
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CHECK_EQ(false, wFloat64Equal.Float64Compare(nan, 0.0));
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CHECK_EQ(false, wFloat64Equal.Float64Compare(nan, 1.0));
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CHECK_EQ(false, wFloat64Equal.Float64Compare(nan, inf));
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CHECK_EQ(false, wFloat64Equal.Float64Compare(nan, -inf));
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CHECK_EQ(false, wFloat64Equal.Float64Compare(nan, nan));
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CHECK_EQ(false, wFloat64Equal.Float64Compare(0.0, nan));
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CHECK_EQ(false, wFloat64Equal.Float64Compare(1.0, nan));
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CHECK_EQ(false, wFloat64Equal.Float64Compare(inf, nan));
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CHECK_EQ(false, wFloat64Equal.Float64Compare(-inf, nan));
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CHECK_EQ(false, wFloat64Equal.Float64Compare(nan, nan));
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CHECK_EQ(false, wFloat64LessThan.Float64Compare(nan, 0.0));
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CHECK_EQ(false, wFloat64LessThan.Float64Compare(nan, 1.0));
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CHECK_EQ(false, wFloat64LessThan.Float64Compare(nan, inf));
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CHECK_EQ(false, wFloat64LessThan.Float64Compare(nan, -inf));
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CHECK_EQ(false, wFloat64LessThan.Float64Compare(nan, nan));
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CHECK_EQ(false, wFloat64LessThan.Float64Compare(0.0, nan));
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CHECK_EQ(false, wFloat64LessThan.Float64Compare(1.0, nan));
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CHECK_EQ(false, wFloat64LessThan.Float64Compare(inf, nan));
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CHECK_EQ(false, wFloat64LessThan.Float64Compare(-inf, nan));
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CHECK_EQ(false, wFloat64LessThan.Float64Compare(nan, nan));
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CHECK_EQ(false, wFloat64LessThanOrEqual.Float64Compare(nan, 0.0));
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CHECK_EQ(false, wFloat64LessThanOrEqual.Float64Compare(nan, 1.0));
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CHECK_EQ(false, wFloat64LessThanOrEqual.Float64Compare(nan, inf));
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CHECK_EQ(false, wFloat64LessThanOrEqual.Float64Compare(nan, -inf));
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CHECK_EQ(false, wFloat64LessThanOrEqual.Float64Compare(nan, nan));
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CHECK_EQ(false, wFloat64LessThanOrEqual.Float64Compare(0.0, nan));
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CHECK_EQ(false, wFloat64LessThanOrEqual.Float64Compare(1.0, nan));
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CHECK_EQ(false, wFloat64LessThanOrEqual.Float64Compare(inf, nan));
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CHECK_EQ(false, wFloat64LessThanOrEqual.Float64Compare(-inf, nan));
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CHECK_EQ(false, wFloat64LessThanOrEqual.Float64Compare(nan, nan));
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// Check inf handling.
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CHECK_EQ(false, wFloat64Equal.Float64Compare(inf, 0.0));
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CHECK_EQ(false, wFloat64Equal.Float64Compare(inf, 1.0));
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CHECK_EQ(true, wFloat64Equal.Float64Compare(inf, inf));
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CHECK_EQ(false, wFloat64Equal.Float64Compare(inf, -inf));
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CHECK_EQ(false, wFloat64Equal.Float64Compare(0.0, inf));
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CHECK_EQ(false, wFloat64Equal.Float64Compare(1.0, inf));
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CHECK_EQ(true, wFloat64Equal.Float64Compare(inf, inf));
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CHECK_EQ(false, wFloat64Equal.Float64Compare(-inf, inf));
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CHECK_EQ(false, wFloat64LessThan.Float64Compare(inf, 0.0));
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CHECK_EQ(false, wFloat64LessThan.Float64Compare(inf, 1.0));
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CHECK_EQ(false, wFloat64LessThan.Float64Compare(inf, inf));
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CHECK_EQ(false, wFloat64LessThan.Float64Compare(inf, -inf));
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CHECK_EQ(true, wFloat64LessThan.Float64Compare(0.0, inf));
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CHECK_EQ(true, wFloat64LessThan.Float64Compare(1.0, inf));
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CHECK_EQ(false, wFloat64LessThan.Float64Compare(inf, inf));
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CHECK_EQ(true, wFloat64LessThan.Float64Compare(-inf, inf));
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CHECK_EQ(false, wFloat64LessThanOrEqual.Float64Compare(inf, 0.0));
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CHECK_EQ(false, wFloat64LessThanOrEqual.Float64Compare(inf, 1.0));
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CHECK_EQ(true, wFloat64LessThanOrEqual.Float64Compare(inf, inf));
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CHECK_EQ(false, wFloat64LessThanOrEqual.Float64Compare(inf, -inf));
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CHECK_EQ(true, wFloat64LessThanOrEqual.Float64Compare(0.0, inf));
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CHECK_EQ(true, wFloat64LessThanOrEqual.Float64Compare(1.0, inf));
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CHECK_EQ(true, wFloat64LessThanOrEqual.Float64Compare(inf, inf));
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CHECK_EQ(true, wFloat64LessThanOrEqual.Float64Compare(-inf, inf));
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// Check -inf handling.
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CHECK_EQ(false, wFloat64Equal.Float64Compare(-inf, 0.0));
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CHECK_EQ(false, wFloat64Equal.Float64Compare(-inf, 1.0));
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CHECK_EQ(false, wFloat64Equal.Float64Compare(-inf, inf));
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CHECK_EQ(true, wFloat64Equal.Float64Compare(-inf, -inf));
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CHECK_EQ(false, wFloat64Equal.Float64Compare(0.0, -inf));
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CHECK_EQ(false, wFloat64Equal.Float64Compare(1.0, -inf));
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CHECK_EQ(false, wFloat64Equal.Float64Compare(inf, -inf));
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CHECK_EQ(true, wFloat64Equal.Float64Compare(-inf, -inf));
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CHECK_EQ(true, wFloat64LessThan.Float64Compare(-inf, 0.0));
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CHECK_EQ(true, wFloat64LessThan.Float64Compare(-inf, 1.0));
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CHECK_EQ(true, wFloat64LessThan.Float64Compare(-inf, inf));
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CHECK_EQ(false, wFloat64LessThan.Float64Compare(-inf, -inf));
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CHECK_EQ(false, wFloat64LessThan.Float64Compare(0.0, -inf));
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CHECK_EQ(false, wFloat64LessThan.Float64Compare(1.0, -inf));
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CHECK_EQ(false, wFloat64LessThan.Float64Compare(inf, -inf));
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CHECK_EQ(false, wFloat64LessThan.Float64Compare(-inf, -inf));
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CHECK_EQ(true, wFloat64LessThanOrEqual.Float64Compare(-inf, 0.0));
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CHECK_EQ(true, wFloat64LessThanOrEqual.Float64Compare(-inf, 1.0));
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CHECK_EQ(true, wFloat64LessThanOrEqual.Float64Compare(-inf, inf));
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CHECK_EQ(true, wFloat64LessThanOrEqual.Float64Compare(-inf, -inf));
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CHECK_EQ(false, wFloat64LessThanOrEqual.Float64Compare(0.0, -inf));
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CHECK_EQ(false, wFloat64LessThanOrEqual.Float64Compare(1.0, -inf));
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CHECK_EQ(false, wFloat64LessThanOrEqual.Float64Compare(inf, -inf));
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CHECK_EQ(true, wFloat64LessThanOrEqual.Float64Compare(-inf, -inf));
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// Check basic values.
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CHECK_EQ(true, wFloat64Equal.Float64Compare(0, 0));
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CHECK_EQ(true, wFloat64Equal.Float64Compare(257.1, 257.1));
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CHECK_EQ(true, wFloat64Equal.Float64Compare(65539.1, 65539.1));
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CHECK_EQ(true, wFloat64Equal.Float64Compare(-1.1, -1.1));
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CHECK_EQ(false, wFloat64Equal.Float64Compare(0, 1));
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CHECK_EQ(false, wFloat64Equal.Float64Compare(257.2, 256.2));
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CHECK_EQ(false, wFloat64Equal.Float64Compare(65539.2, 65537.2));
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CHECK_EQ(false, wFloat64Equal.Float64Compare(-1.2, -2.2));
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CHECK_EQ(false, wFloat64LessThan.Float64Compare(0, 0));
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CHECK_EQ(false, wFloat64LessThan.Float64Compare(357.3, 357.3));
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CHECK_EQ(false, wFloat64LessThan.Float64Compare(75539.3, 75539.3));
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CHECK_EQ(false, wFloat64LessThan.Float64Compare(-1.3, -1.3));
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CHECK_EQ(true, wFloat64LessThan.Float64Compare(0, 1));
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CHECK_EQ(true, wFloat64LessThan.Float64Compare(456.4, 457.4));
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CHECK_EQ(true, wFloat64LessThan.Float64Compare(85537.4, 85539.4));
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CHECK_EQ(true, wFloat64LessThan.Float64Compare(-2.4, -1.4));
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CHECK_EQ(false, wFloat64LessThan.Float64Compare(1, 0));
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CHECK_EQ(false, wFloat64LessThan.Float64Compare(457.5, 456.5));
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CHECK_EQ(false, wFloat64LessThan.Float64Compare(85539.5, 85537.5));
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CHECK_EQ(false, wFloat64LessThan.Float64Compare(-1.5, -2.5));
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CHECK_EQ(true, wFloat64LessThanOrEqual.Float64Compare(0, 0));
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CHECK_EQ(true, wFloat64LessThanOrEqual.Float64Compare(357.6, 357.6));
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CHECK_EQ(true, wFloat64LessThanOrEqual.Float64Compare(75539.6, 75539.6));
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CHECK_EQ(true, wFloat64LessThanOrEqual.Float64Compare(-1.6, -1.6));
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CHECK_EQ(true, wFloat64LessThanOrEqual.Float64Compare(0, 1));
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CHECK_EQ(true, wFloat64LessThanOrEqual.Float64Compare(456.7, 457.7));
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CHECK_EQ(true, wFloat64LessThanOrEqual.Float64Compare(85537.7, 85539.7));
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CHECK_EQ(true, wFloat64LessThanOrEqual.Float64Compare(-2.7, -1.7));
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CHECK_EQ(false, wFloat64LessThanOrEqual.Float64Compare(1, 0));
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CHECK_EQ(false, wFloat64LessThanOrEqual.Float64Compare(457.8, 456.8));
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CHECK_EQ(false, wFloat64LessThanOrEqual.Float64Compare(85539.8, 85537.8));
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CHECK_EQ(false, wFloat64LessThanOrEqual.Float64Compare(-1.8, -2.8));
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}
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void Int32BinopInputShapeTester::TestAllInputShapes() {
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std::vector<int32_t> inputs = ValueHelper::int32_vector();
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int num_int_inputs = static_cast<int>(inputs.size());
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if (num_int_inputs > 16) num_int_inputs = 16; // limit to 16 inputs
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for (int i = -2; i < num_int_inputs; i++) { // for all left shapes
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for (int j = -2; j < num_int_inputs; j++) { // for all right shapes
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if (i >= 0 && j >= 0) break; // No constant/constant combos
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RawMachineAssemblerTester<int32_t> m(kMachInt32, kMachInt32);
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Node* p0 = m.Parameter(0);
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Node* p1 = m.Parameter(1);
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Node* n0;
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Node* n1;
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// left = Parameter | Load | Constant
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if (i == -2) {
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n0 = p0;
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} else if (i == -1) {
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n0 = m.LoadFromPointer(&input_a, kMachInt32);
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} else {
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n0 = m.Int32Constant(inputs[i]);
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}
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// right = Parameter | Load | Constant
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if (j == -2) {
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n1 = p1;
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} else if (j == -1) {
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n1 = m.LoadFromPointer(&input_b, kMachInt32);
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} else {
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n1 = m.Int32Constant(inputs[j]);
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}
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gen->gen(&m, n0, n1);
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if (false) printf("Int32BinopInputShapeTester i=%d, j=%d\n", i, j);
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if (i >= 0) {
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input_a = inputs[i];
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RunRight(&m);
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} else if (j >= 0) {
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input_b = inputs[j];
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RunLeft(&m);
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} else {
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Run(&m);
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}
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}
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}
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}
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void Int32BinopInputShapeTester::Run(RawMachineAssemblerTester<int32_t>* m) {
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FOR_INT32_INPUTS(pl) {
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FOR_INT32_INPUTS(pr) {
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input_a = *pl;
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input_b = *pr;
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int32_t expect = gen->expected(input_a, input_b);
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if (false) printf(" cmp(a=%d, b=%d) ?== %d\n", input_a, input_b, expect);
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CHECK_EQ(expect, m->Call(input_a, input_b));
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}
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}
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}
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void Int32BinopInputShapeTester::RunLeft(
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RawMachineAssemblerTester<int32_t>* m) {
|
|
FOR_UINT32_INPUTS(i) {
|
|
input_a = *i;
|
|
int32_t expect = gen->expected(input_a, input_b);
|
|
if (false) printf(" cmp(a=%d, b=%d) ?== %d\n", input_a, input_b, expect);
|
|
CHECK_EQ(expect, m->Call(input_a, input_b));
|
|
}
|
|
}
|
|
|
|
|
|
void Int32BinopInputShapeTester::RunRight(
|
|
RawMachineAssemblerTester<int32_t>* m) {
|
|
FOR_UINT32_INPUTS(i) {
|
|
input_b = *i;
|
|
int32_t expect = gen->expected(input_a, input_b);
|
|
if (false) printf(" cmp(a=%d, b=%d) ?== %d\n", input_a, input_b, expect);
|
|
CHECK_EQ(expect, m->Call(input_a, input_b));
|
|
}
|
|
}
|
|
|
|
|
|
#if V8_TURBOFAN_TARGET
|
|
|
|
TEST(ParametersEqual) {
|
|
RawMachineAssemblerTester<int32_t> m(kMachInt32, kMachInt32);
|
|
Node* p1 = m.Parameter(1);
|
|
CHECK_NE(NULL, p1);
|
|
Node* p0 = m.Parameter(0);
|
|
CHECK_NE(NULL, p0);
|
|
CHECK_EQ(p0, m.Parameter(0));
|
|
CHECK_EQ(p1, m.Parameter(1));
|
|
}
|
|
|
|
|
|
void RunSmiConstant(int32_t v) {
|
|
// TODO(dcarney): on x64 Smis are generated with the SmiConstantRegister
|
|
#if !V8_TARGET_ARCH_X64
|
|
if (Smi::IsValid(v)) {
|
|
RawMachineAssemblerTester<Object*> m;
|
|
m.Return(m.NumberConstant(v));
|
|
CHECK_EQ(Smi::FromInt(v), m.Call());
|
|
}
|
|
#endif
|
|
}
|
|
|
|
|
|
void RunNumberConstant(double v) {
|
|
RawMachineAssemblerTester<Object*> m;
|
|
#if V8_TARGET_ARCH_X64
|
|
// TODO(dcarney): on x64 Smis are generated with the SmiConstantRegister
|
|
Handle<Object> number = m.isolate()->factory()->NewNumber(v);
|
|
if (number->IsSmi()) return;
|
|
#endif
|
|
m.Return(m.NumberConstant(v));
|
|
Object* result = m.Call();
|
|
m.CheckNumber(v, result);
|
|
}
|
|
|
|
|
|
TEST(RunEmpty) {
|
|
RawMachineAssemblerTester<int32_t> m;
|
|
m.Return(m.Int32Constant(0));
|
|
CHECK_EQ(0, m.Call());
|
|
}
|
|
|
|
|
|
TEST(RunInt32Constants) {
|
|
FOR_INT32_INPUTS(i) {
|
|
RawMachineAssemblerTester<int32_t> m;
|
|
m.Return(m.Int32Constant(*i));
|
|
CHECK_EQ(*i, m.Call());
|
|
}
|
|
}
|
|
|
|
|
|
TEST(RunSmiConstants) {
|
|
for (int32_t i = 1; i < Smi::kMaxValue && i != 0; i = i << 1) {
|
|
RunSmiConstant(i);
|
|
RunSmiConstant(3 * i);
|
|
RunSmiConstant(5 * i);
|
|
RunSmiConstant(-i);
|
|
RunSmiConstant(i | 1);
|
|
RunSmiConstant(i | 3);
|
|
}
|
|
RunSmiConstant(Smi::kMaxValue);
|
|
RunSmiConstant(Smi::kMaxValue - 1);
|
|
RunSmiConstant(Smi::kMinValue);
|
|
RunSmiConstant(Smi::kMinValue + 1);
|
|
|
|
FOR_INT32_INPUTS(i) { RunSmiConstant(*i); }
|
|
}
|
|
|
|
|
|
TEST(RunNumberConstants) {
|
|
{
|
|
FOR_FLOAT64_INPUTS(i) { RunNumberConstant(*i); }
|
|
}
|
|
{
|
|
FOR_INT32_INPUTS(i) { RunNumberConstant(*i); }
|
|
}
|
|
|
|
for (int32_t i = 1; i < Smi::kMaxValue && i != 0; i = i << 1) {
|
|
RunNumberConstant(i);
|
|
RunNumberConstant(-i);
|
|
RunNumberConstant(i | 1);
|
|
RunNumberConstant(i | 3);
|
|
}
|
|
RunNumberConstant(Smi::kMaxValue);
|
|
RunNumberConstant(Smi::kMaxValue - 1);
|
|
RunNumberConstant(Smi::kMinValue);
|
|
RunNumberConstant(Smi::kMinValue + 1);
|
|
}
|
|
|
|
|
|
TEST(RunEmptyString) {
|
|
RawMachineAssemblerTester<Object*> m;
|
|
m.Return(m.StringConstant("empty"));
|
|
m.CheckString("empty", m.Call());
|
|
}
|
|
|
|
|
|
TEST(RunHeapConstant) {
|
|
RawMachineAssemblerTester<Object*> m;
|
|
m.Return(m.StringConstant("empty"));
|
|
m.CheckString("empty", m.Call());
|
|
}
|
|
|
|
|
|
TEST(RunHeapNumberConstant) {
|
|
RawMachineAssemblerTester<HeapObject*> m;
|
|
Handle<HeapObject> number = m.isolate()->factory()->NewHeapNumber(100.5);
|
|
m.Return(m.HeapConstant(number));
|
|
HeapObject* result = m.Call();
|
|
CHECK_EQ(result, *number);
|
|
}
|
|
|
|
|
|
TEST(RunParam1) {
|
|
RawMachineAssemblerTester<int32_t> m(kMachInt32);
|
|
m.Return(m.Parameter(0));
|
|
|
|
FOR_INT32_INPUTS(i) {
|
|
int32_t result = m.Call(*i);
|
|
CHECK_EQ(*i, result);
|
|
}
|
|
}
|
|
|
|
|
|
TEST(RunParam2_1) {
|
|
RawMachineAssemblerTester<int32_t> m(kMachInt32, kMachInt32);
|
|
Node* p0 = m.Parameter(0);
|
|
Node* p1 = m.Parameter(1);
|
|
m.Return(p0);
|
|
USE(p1);
|
|
|
|
FOR_INT32_INPUTS(i) {
|
|
int32_t result = m.Call(*i, -9999);
|
|
CHECK_EQ(*i, result);
|
|
}
|
|
}
|
|
|
|
|
|
TEST(RunParam2_2) {
|
|
RawMachineAssemblerTester<int32_t> m(kMachInt32, kMachInt32);
|
|
Node* p0 = m.Parameter(0);
|
|
Node* p1 = m.Parameter(1);
|
|
m.Return(p1);
|
|
USE(p0);
|
|
|
|
FOR_INT32_INPUTS(i) {
|
|
int32_t result = m.Call(-7777, *i);
|
|
CHECK_EQ(*i, result);
|
|
}
|
|
}
|
|
|
|
|
|
TEST(RunParam3) {
|
|
for (int i = 0; i < 3; i++) {
|
|
RawMachineAssemblerTester<int32_t> m(kMachInt32, kMachInt32, kMachInt32);
|
|
Node* nodes[] = {m.Parameter(0), m.Parameter(1), m.Parameter(2)};
|
|
m.Return(nodes[i]);
|
|
|
|
int p[] = {-99, -77, -88};
|
|
FOR_INT32_INPUTS(j) {
|
|
p[i] = *j;
|
|
int32_t result = m.Call(p[0], p[1], p[2]);
|
|
CHECK_EQ(*j, result);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
TEST(RunBinopTester) {
|
|
{
|
|
RawMachineAssemblerTester<int32_t> m;
|
|
Int32BinopTester bt(&m);
|
|
bt.AddReturn(bt.param0);
|
|
|
|
FOR_INT32_INPUTS(i) { CHECK_EQ(*i, bt.call(*i, 777)); }
|
|
}
|
|
|
|
{
|
|
RawMachineAssemblerTester<int32_t> m;
|
|
Int32BinopTester bt(&m);
|
|
bt.AddReturn(bt.param1);
|
|
|
|
FOR_INT32_INPUTS(i) { CHECK_EQ(*i, bt.call(666, *i)); }
|
|
}
|
|
|
|
{
|
|
RawMachineAssemblerTester<int32_t> m;
|
|
Float64BinopTester bt(&m);
|
|
bt.AddReturn(bt.param0);
|
|
|
|
FOR_FLOAT64_INPUTS(i) { CHECK_EQ(*i, bt.call(*i, 9.0)); }
|
|
}
|
|
|
|
{
|
|
RawMachineAssemblerTester<int32_t> m;
|
|
Float64BinopTester bt(&m);
|
|
bt.AddReturn(bt.param1);
|
|
|
|
FOR_FLOAT64_INPUTS(i) { CHECK_EQ(*i, bt.call(-11.25, *i)); }
|
|
}
|
|
}
|
|
|
|
#endif // V8_TURBOFAN_TARGET
|