MulWithoutOverflow  223 src/hydrogen-instructions.cc   int v1 = MulWithoutOverflow(lower_, other->lower(), &may_overflow);
MulWithoutOverflow  224 src/hydrogen-instructions.cc   int v2 = MulWithoutOverflow(lower_, other->upper(), &may_overflow);
MulWithoutOverflow  225 src/hydrogen-instructions.cc   int v3 = MulWithoutOverflow(upper_, other->lower(), &may_overflow);
MulWithoutOverflow  226 src/hydrogen-instructions.cc   int v4 = MulWithoutOverflow(upper_, other->upper(), &may_overflow);