string-builder-optimizer.cc File Reference

#include "src/compiler/string-builder-optimizer.h"
#include <algorithm>
#include <optional>
#include "src/base/bits.h"
#include "src/base/logging.h"
#include "src/base/small-vector.h"
#include "src/compiler/access-builder.h"
#include "src/compiler/graph-assembler.h"
#include "src/compiler/js-graph.h"
#include "src/compiler/js-heap-broker.h"
#include "src/compiler/js-operator.h"
#include "src/compiler/node-matchers.h"
#include "src/compiler/node-properties.h"
#include "src/compiler/node.h"
#include "src/compiler/opcodes.h"
#include "src/compiler/operator.h"
#include "src/compiler/schedule.h"
#include "src/compiler/turbofan-types.h"
#include "src/objects/code.h"
#include "src/objects/map-inl.h"
#include "src/utils/utils.h"
#include "src/zone/zone-containers.h"

Include dependency graph for string-builder-optimizer.cc:

Go to the source code of this file.

Namespaces
namespace	v8
namespace	v8::internal
namespace	v8::internal::compiler

Macros
#define	CONST_CASE(op, matcher)

Macro Definition Documentation

CONST_CASE

#define CONST_CASE	(		op,
			matcher )

Value:

  case IrOpcode::k##op: {                                             \
    matcher m(node);                                                  \
    if (m.HasResolvedValue()) {                                       \
      if (m.ResolvedValue() < 0 ||                                    \
          m.ResolvedValue() >= std::numeric_limits<int32_t>::min()) { \
        return std::nullopt;                                          \
      }                                                               \
      return std::pair{m.ResolvedValue(), m.ResolvedValue()};         \
    } else {                                                          \
      return std::nullopt;                                            \
    }                                                                 \
  }