stan/jdk-24
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

7172843: C1: fix "assert(has_printable_bci()) failed: _printable_bci should have been set"

Browse Source 
Reviewed-by: twisti
This commit is contained in:
Krystal Mok 2012-05-30 12:17:07 -07:00 committed by Christian Thalinger
parent 687fab1763
commit 20b16ea7aa
2 changed files with 12 additions and 5 deletions

7
hotspot/src/share/vm/c1/c1_Canonicalizer.cpp

@ -42,6 +42,11 @@ void Canonicalizer::set_canonical(Value x) {
// the instruction stream (because the instruction list is embedded
// in the instructions).
if (canonical() != x) {
#ifndef PRODUCT
if (!x->has_printable_bci()) {
x->set_printable_bci(bci());
}
#endif
if (PrintCanonicalization) {
PrintValueVisitor do_print_value;
canonical()->input_values_do(&do_print_value);
@ -677,8 +682,8 @@ void Canonicalizer::do_If(If* x) {
return;
}
}
set_canonical(canon);
set_bci(cmp->state_before()->bci());
set_canonical(canon);
}
}
} else if (l->as_InstanceOf() != NULL) {

10
hotspot/src/share/vm/c1/c1_Instruction.hpp

@ -302,8 +302,6 @@ class Instruction: public CompilationResourceObj {
void update_exception_state(ValueStack* state);
bool has_printable_bci() const { return NOT_PRODUCT(_printable_bci != -99) PRODUCT_ONLY(false); }
protected:
void set_type(ValueType* type) {
assert(type != NULL, "type must exist");
@ -392,8 +390,9 @@ class Instruction: public CompilationResourceObj {
// accessors
int id() const { return _id; }
#ifndef PRODUCT
bool has_printable_bci() const { return _printable_bci != -99; }
int printable_bci() const { assert(has_printable_bci(), "_printable_bci should have been set"); return _printable_bci; }
void set_printable_bci(int bci) { NOT_PRODUCT(_printable_bci = bci;) }
void set_printable_bci(int bci) { _printable_bci = bci; }
#endif
int use_count() const { return _use_count; }
int pin_state() const { return _pin_state; }
@ -576,6 +575,7 @@ LEAF(Phi, Instruction)
, _block(b)
, _index(index)
{
NOT_PRODUCT(set_printable_bci(Value(b)->printable_bci()));
if (type->is_illegal()) {
make_illegal();
}
@ -631,7 +631,9 @@ LEAF(Local, Instruction)
: Instruction(type)
, _java_index(index)
, _declared_type(declared)
{}
{
NOT_PRODUCT(set_printable_bci(-1));
}
// accessors
int java_index() const { return _java_index; }