1.1 --- a/src/share/vm/c1/c1_LinearScan.cpp Thu Jun 03 14:20:27 2010 -0700
1.2 +++ b/src/share/vm/c1/c1_LinearScan.cpp Fri Jun 04 11:18:04 2010 -0700
1.3 @@ -84,10 +84,6 @@
1.4 , _fpu_stack_allocator(NULL)
1.5 #endif
1.6 {
1.7 - // note: to use more than on instance of LinearScan at a time this function call has to
1.8 - // be moved somewhere outside of this constructor:
1.9 - Interval::initialize();
1.10 -
1.11 assert(this->ir() != NULL, "check if valid");
1.12 assert(this->compilation() != NULL, "check if valid");
1.13 assert(this->gen() != NULL, "check if valid");
1.14 @@ -3929,8 +3925,8 @@
1.15
1.16 // initialize sentinel
1.17 Range* Range::_end = NULL;
1.18 -void Range::initialize() {
1.19 - _end = new Range(max_jint, max_jint, NULL);
1.20 +void Range::initialize(Arena* arena) {
1.21 + _end = new (arena) Range(max_jint, max_jint, NULL);
1.22 }
1.23
1.24 int Range::intersects_at(Range* r2) const {
1.25 @@ -3976,9 +3972,9 @@
1.26
1.27 // initialize sentinel
1.28 Interval* Interval::_end = NULL;
1.29 -void Interval::initialize() {
1.30 - Range::initialize();
1.31 - _end = new Interval(-1);
1.32 +void Interval::initialize(Arena* arena) {
1.33 + Range::initialize(arena);
1.34 + _end = new (arena) Interval(-1);
1.35 }
1.36
1.37 Interval::Interval(int reg_num) :
