Mercurial > hg > truffle
diff src/share/vm/opto/parse1.cpp @ 1344:fdd57634910e
6926979: should simplify catch_inline_exception
Reviewed-by: twisti
author | never |
---|---|
date | Thu, 18 Mar 2010 14:31:41 -0700 |
parents | 7d236a9688c5 |
children | ef74d6d1ac1e |
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--- a/src/share/vm/opto/parse1.cpp Thu Mar 18 06:36:43 2010 -0700 +++ b/src/share/vm/opto/parse1.cpp Thu Mar 18 14:31:41 2010 -0700 @@ -798,67 +798,6 @@ initial_gvn()->transform_no_reclaim(exit); } -bool Parse::can_rerun_bytecode() { - switch (bc()) { - case Bytecodes::_ldc: - case Bytecodes::_ldc_w: - case Bytecodes::_ldc2_w: - case Bytecodes::_getfield: - case Bytecodes::_putfield: - case Bytecodes::_getstatic: - case Bytecodes::_putstatic: - case Bytecodes::_arraylength: - case Bytecodes::_baload: - case Bytecodes::_caload: - case Bytecodes::_iaload: - case Bytecodes::_saload: - case Bytecodes::_faload: - case Bytecodes::_aaload: - case Bytecodes::_laload: - case Bytecodes::_daload: - case Bytecodes::_bastore: - case Bytecodes::_castore: - case Bytecodes::_iastore: - case Bytecodes::_sastore: - case Bytecodes::_fastore: - case Bytecodes::_aastore: - case Bytecodes::_lastore: - case Bytecodes::_dastore: - case Bytecodes::_irem: - case Bytecodes::_idiv: - case Bytecodes::_lrem: - case Bytecodes::_ldiv: - case Bytecodes::_frem: - case Bytecodes::_fdiv: - case Bytecodes::_drem: - case Bytecodes::_ddiv: - case Bytecodes::_checkcast: - case Bytecodes::_instanceof: - case Bytecodes::_anewarray: - case Bytecodes::_newarray: - case Bytecodes::_multianewarray: - case Bytecodes::_new: - case Bytecodes::_monitorenter: // can re-run initial null check, only - case Bytecodes::_return: - return true; - break; - - // Don't rerun athrow since it's part of the exception path. - case Bytecodes::_athrow: - case Bytecodes::_invokestatic: - case Bytecodes::_invokedynamic: - case Bytecodes::_invokespecial: - case Bytecodes::_invokevirtual: - case Bytecodes::_invokeinterface: - return false; - break; - - default: - assert(false, "unexpected bytecode produced an exception"); - return true; - } -} - //---------------------------do_exceptions------------------------------------- // Process exceptions arising from the current bytecode. // Send caught exceptions to the proper handler within this method. @@ -872,9 +811,6 @@ return; } - // Make sure we can classify this bytecode if we need to. - debug_only(can_rerun_bytecode()); - PreserveJVMState pjvms(this, false); SafePointNode* ex_map;