archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-09-23 04:24:49 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Merge

Browse source
This commit is contained in:
John Coomes 2011-03-24 23:04:36 -07:00
commit cdd5139d91
18 changed files with 710 additions and 1125 deletions
Download patch file Download diff file Expand all files Collapse all files

7
hotspot/src/share/vm/opto/stringopts.cpp
View file

@ -969,6 +969,10 @@ Node* PhaseStringOpts::int_stringSize(GraphKit& kit, Node* arg) {
// for (int i=0; ; i++)
// if (x <= sizeTable[i])
// return i+1;
// Add loop predicate first.
kit.add_predicate();
RegionNode *loop = new (C, 3) RegionNode(3);
loop->init_req(1, kit.control());
kit.gvn().set_type(loop, Type::CONTROL);
@ -1086,6 +1090,9 @@ void PhaseStringOpts::int_getChars(GraphKit& kit, Node* arg, Node* char_array, N
// }
{
// Add loop predicate first.
kit.add_predicate();
RegionNode *head = new (C, 3) RegionNode(3);
head->init_req(1, kit.control());
kit.gvn().set_type(head, Type::CONTROL);