src/hotspot/share/gc/shenandoah/shenandoahPacer.cpp

*** 189,199 ****
  }
  
  void ShenandoahPacer::restart_with(size_t non_taxable_bytes, double tax_rate) {
    size_t initial = (size_t)(non_taxable_bytes * tax_rate) >> LogHeapWordSize;
    STATIC_ASSERT(sizeof(size_t) <= sizeof(intptr_t));
!   Atomic::xchg((intptr_t)initial, &_budget);
    Atomic::store(&_tax_rate, tax_rate);
    Atomic::inc(&_epoch);
  }
  
  bool ShenandoahPacer::claim_for_alloc(size_t words, bool force) {
--- 189,199 ----
  }
  
  void ShenandoahPacer::restart_with(size_t non_taxable_bytes, double tax_rate) {
    size_t initial = (size_t)(non_taxable_bytes * tax_rate) >> LogHeapWordSize;
    STATIC_ASSERT(sizeof(size_t) <= sizeof(intptr_t));
!   Atomic::xchg(&_budget, (intptr_t)initial);
    Atomic::store(&_tax_rate, tax_rate);
    Atomic::inc(&_epoch);
  }
  
  bool ShenandoahPacer::claim_for_alloc(size_t words, bool force) {