Mercurial > hg > graal-compiler
diff src/share/vm/opto/parse2.cpp @ 7206:d2f8c38e543d
Merge
author | roland |
---|---|
date | Fri, 07 Dec 2012 01:09:03 -0800 |
parents | beebba0acc11 |
children | e370f63dc5b1 |
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--- a/src/share/vm/opto/parse2.cpp Fri Nov 30 17:00:32 2012 -0800 +++ b/src/share/vm/opto/parse2.cpp Fri Dec 07 01:09:03 2012 -0800 @@ -48,7 +48,7 @@ const Type* elem = Type::TOP; Node* adr = array_addressing(elem_type, 0, &elem); if (stopped()) return; // guaranteed null or range check - _sp -= 2; // Pop array and index + dec_sp(2); // Pop array and index const TypeAryPtr* adr_type = TypeAryPtr::get_array_body_type(elem_type); Node* ld = make_load(control(), adr, elem, elem_type, adr_type); push(ld); @@ -60,7 +60,7 @@ Node* adr = array_addressing(elem_type, 1); if (stopped()) return; // guaranteed null or range check Node* val = pop(); - _sp -= 2; // Pop array and index + dec_sp(2); // Pop array and index const TypeAryPtr* adr_type = TypeAryPtr::get_array_body_type(elem_type); store_to_memory(control(), adr, val, elem_type, adr_type); } @@ -73,7 +73,7 @@ Node *ary = peek(1+vals); // in case of exception // Null check the array base, with correct stack contents - ary = do_null_check(ary, T_ARRAY); + ary = null_check(ary, T_ARRAY); // Compile-time detect of null-exception? if (stopped()) return top(); @@ -681,7 +681,7 @@ void Parse::do_irem() { // Must keep both values on the expression-stack during null-check - do_null_check(peek(), T_INT); + zero_check_int(peek()); // Compile-time detect of null-exception? if (stopped()) return; @@ -958,7 +958,7 @@ DEBUG_ONLY(sync_jvms()); // argument(n) requires a synced jvms assert(argument(0) != NULL, "must exist"); assert(bc_depth == 1 || argument(1) != NULL, "two must exist"); - _sp += bc_depth; + inc_sp(bc_depth); return bc_depth; } @@ -1581,8 +1581,8 @@ set_pair_local( iter().get_index(), dstore_rounding(pop_pair()) ); break; - case Bytecodes::_pop: _sp -= 1; break; - case Bytecodes::_pop2: _sp -= 2; break; + case Bytecodes::_pop: dec_sp(1); break; + case Bytecodes::_pop2: dec_sp(2); break; case Bytecodes::_swap: a = pop(); b = pop(); @@ -1650,7 +1650,7 @@ case Bytecodes::_arraylength: { // Must do null-check with value on expression stack - Node *ary = do_null_check(peek(), T_ARRAY); + Node *ary = null_check(peek(), T_ARRAY); // Compile-time detect of null-exception? if (stopped()) return; a = pop(); @@ -1667,15 +1667,15 @@ case Bytecodes::_laload: { a = array_addressing(T_LONG, 0); if (stopped()) return; // guaranteed null or range check - _sp -= 2; // Pop array and index - push_pair( make_load(control(), a, TypeLong::LONG, T_LONG, TypeAryPtr::LONGS)); + dec_sp(2); // Pop array and index + push_pair(make_load(control(), a, TypeLong::LONG, T_LONG, TypeAryPtr::LONGS)); break; } case Bytecodes::_daload: { a = array_addressing(T_DOUBLE, 0); if (stopped()) return; // guaranteed null or range check - _sp -= 2; // Pop array and index - push_pair( make_load(control(), a, Type::DOUBLE, T_DOUBLE, TypeAryPtr::DOUBLES)); + dec_sp(2); // Pop array and index + push_pair(make_load(control(), a, Type::DOUBLE, T_DOUBLE, TypeAryPtr::DOUBLES)); break; } case Bytecodes::_bastore: array_store(T_BYTE); break; @@ -1699,7 +1699,7 @@ a = array_addressing(T_LONG, 2); if (stopped()) return; // guaranteed null or range check c = pop_pair(); - _sp -= 2; // Pop array and index + dec_sp(2); // Pop array and index store_to_memory(control(), a, c, T_LONG, TypeAryPtr::LONGS); break; } @@ -1707,7 +1707,7 @@ a = array_addressing(T_DOUBLE, 2); if (stopped()) return; // guaranteed null or range check c = pop_pair(); - _sp -= 2; // Pop array and index + dec_sp(2); // Pop array and index c = dstore_rounding(c); store_to_memory(control(), a, c, T_DOUBLE, TypeAryPtr::DOUBLES); break; @@ -1733,7 +1733,7 @@ break; case Bytecodes::_idiv: // Must keep both values on the expression-stack during null-check - do_null_check(peek(), T_INT); + zero_check_int(peek()); // Compile-time detect of null-exception? if (stopped()) return; b = pop(); @@ -2041,7 +2041,7 @@ case Bytecodes::_lrem: // Must keep both values on the expression-stack during null-check assert(peek(0) == top(), "long word order"); - do_null_check(peek(1), T_LONG); + zero_check_long(peek(1)); // Compile-time detect of null-exception? if (stopped()) return; b = pop_pair(); @@ -2053,7 +2053,7 @@ case Bytecodes::_ldiv: // Must keep both values on the expression-stack during null-check assert(peek(0) == top(), "long word order"); - do_null_check(peek(1), T_LONG); + zero_check_long(peek(1)); // Compile-time detect of null-exception? if (stopped()) return; b = pop_pair(); @@ -2175,7 +2175,7 @@ case Bytecodes::_athrow: // null exception oop throws NULL pointer exception - do_null_check(peek(), T_OBJECT); + null_check(peek()); if (stopped()) return; // Hook the thrown exception directly to subsequent handlers. if (BailoutToInterpreterForThrows) {