void emitIncRef(Asm& as, PhysReg base) { if (RuntimeOption::EvalHHIRGenerateAsserts) { emitAssertRefCount(as, base); } // emit incref as.incl(base[FAST_REFCOUNT_OFFSET]); if (RuntimeOption::EvalHHIRGenerateAsserts) { // Assert that the ref count is greater than zero emitAssertFlagsNonNegative(as); } }