DFGVariableEvent.cpp [plain text]
#include "config.h"
#include "DFGVariableEvent.h"
#if ENABLE(DFG_JIT)
#include "DFGFPRInfo.h"
#include "DFGGPRInfo.h"
namespace JSC { namespace DFG {
void VariableEvent::dump(PrintStream& out) const
{
switch (kind()) {
case Reset:
out.printf("Reset");
break;
case BirthToFill:
dumpFillInfo("BirthToFill", out);
break;
case BirthToSpill:
dumpSpillInfo("BirthToSpill", out);
break;
case Fill:
dumpFillInfo("Fill", out);
break;
case Spill:
dumpSpillInfo("Spill", out);
break;
case Death:
out.print("Death(", id(), ")");
break;
case MovHintEvent:
out.print("MovHint(", id(), ", r", operand(), ")");
break;
case SetLocalEvent:
out.printf("SetLocal(r%d, %s)", operand(), dataFormatToString(dataFormat()));
break;
default:
RELEASE_ASSERT_NOT_REACHED();
break;
}
}
void VariableEvent::dumpFillInfo(const char* name, PrintStream& out) const
{
out.print(name, "(", id(), ", ");
if (dataFormat() == DataFormatDouble)
out.printf("%s", FPRInfo::debugName(fpr()));
#if USE(JSVALUE32_64)
else if (dataFormat() & DataFormatJS)
out.printf("%s:%s", GPRInfo::debugName(tagGPR()), GPRInfo::debugName(payloadGPR()));
#endif
else
out.printf("%s", GPRInfo::debugName(gpr()));
out.printf(", %s)", dataFormatToString(dataFormat()));
}
void VariableEvent::dumpSpillInfo(const char* name, PrintStream& out) const
{
out.print(name, "(", id(), ", r", virtualRegister(), ", ", dataFormatToString(dataFormat()), ")");
}
} }
#endif // ENABLE(DFG_JIT)