9041833647
The usage of __attribute__((format(x, y)) was either wrong or missing from multiple functions, leading to erroneous formats. This CL: - Imports PRINTF_FORMAT macro from Chrome's src/base/compiler-specific.h. - Uses it appropriately. - Imports Chrome's base/format_macros.h mainly to fix size_t formats (further cleanup could be done). - Fixes a bunch of incorrect formats. Original CL: https://codereview.chromium.org/1869433004 Reverted in: https://codereview.chromium.org/1867383002 Reverted again in: https://codereview.chromium.org/1877823003 Reverts due to non-CQ bots: - First: v8_win_dbg, v8_win64_dbg, v8_mac_dbg - Second: gc mole (added to v8_linux_rel_ng for this patch) R= jochen@chromium.org TBR= ahaas@chromium.org,bmeurer@chromium.org,yangguo@chromium.org Review URL: https://codereview.chromium.org/1872203005 Cr-Commit-Position: refs/heads/master@{#35423}
53 lines
1.5 KiB
C++
53 lines
1.5 KiB
C++
// Copyright 2013 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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#ifndef V8_CRANKSHAFT_HYDROGEN_RANGE_ANALYSIS_H_
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#define V8_CRANKSHAFT_HYDROGEN_RANGE_ANALYSIS_H_
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#include "src/base/compiler-specific.h"
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#include "src/crankshaft/hydrogen.h"
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namespace v8 {
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namespace internal {
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class HRangeAnalysisPhase : public HPhase {
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public:
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explicit HRangeAnalysisPhase(HGraph* graph)
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: HPhase("H_Range analysis", graph), changed_ranges_(16, zone()),
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in_worklist_(graph->GetMaximumValueID(), zone()),
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worklist_(32, zone()) {}
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void Run();
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private:
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PRINTF_FORMAT(2, 3) void TraceRange(const char* msg, ...);
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void InferControlFlowRange(HCompareNumericAndBranch* test,
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HBasicBlock* dest);
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void UpdateControlFlowRange(Token::Value op, HValue* value, HValue* other);
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void InferRange(HValue* value);
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void RollBackTo(int index);
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void AddRange(HValue* value, Range* range);
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void AddToWorklist(HValue* value) {
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if (in_worklist_.Contains(value->id())) return;
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in_worklist_.Add(value->id());
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worklist_.Add(value, zone());
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}
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void PropagateMinusZeroChecks(HValue* value);
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void PoisonRanges();
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ZoneList<HValue*> changed_ranges_;
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BitVector in_worklist_;
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ZoneList<HValue*> worklist_;
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DISALLOW_COPY_AND_ASSIGN(HRangeAnalysisPhase);
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};
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} // namespace internal
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} // namespace v8
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#endif // V8_CRANKSHAFT_HYDROGEN_RANGE_ANALYSIS_H_
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