archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-09-20 19:14:38 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

7083786: dead various dead chunks of code

Browse source 
Reviewed-by: iveresov, kvn
This commit is contained in:
Tom Rodriguez 2011-08-31 16:46:11 -07:00
parent 9c87ea9062
commit fa7c124af1
24 changed files with 2 additions and 180 deletions
Download patch file Download diff file Expand all files Collapse all files

8
hotspot/src/share/vm/opto/parse2.cpp
View file

@ -752,20 +752,12 @@ void Parse::do_jsr() {
// Handle ret bytecode
void Parse::do_ret() {
// Find to whom we return.
#if 0 // %%%% MAKE THIS WORK
Node* con = local();
const TypePtr* tp = con->bottom_type()->isa_ptr();
assert(tp && tp->singleton(), "");
int return_bci = (int) tp->get_con();
merge(return_bci);
#else
assert(block()->num_successors() == 1, "a ret can only go one place now");
Block* target = block()->successor_at(0);
assert(!target->is_ready(), "our arrival must be expected");
profile_ret(target->flow()->start());
int pnum = target->next_path_num();
merge_common(target, pnum);
#endif
}
//--------------------------dynamic_branch_prediction--------------------------