Mercurial > hg > truffle
diff src/share/vm/c1/c1_LIRGenerator.cpp @ 1339:09ac706c2623
Merge
author | asaha |
---|---|
date | Wed, 24 Mar 2010 17:16:33 -0700 |
parents | 6deeaebad47a |
children | 3cf667df43ef |
line wrap: on
line diff
--- a/src/share/vm/c1/c1_LIRGenerator.cpp Mon Mar 15 15:51:36 2010 -0400 +++ b/src/share/vm/c1/c1_LIRGenerator.cpp Wed Mar 24 17:16:33 2010 -0700 @@ -1,5 +1,5 @@ /* - * Copyright 2005-2009 Sun Microsystems, Inc. All Rights Reserved. + * Copyright 2005-2010 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -1765,7 +1765,7 @@ __ null_check(exception_opr, new CodeEmitInfo(info, true)); } - if (compilation()->env()->jvmti_can_post_exceptions() && + if (compilation()->env()->jvmti_can_post_on_exceptions() && !block()->is_set(BlockBegin::default_exception_handler_flag)) { // we need to go through the exception lookup path to get JVMTI // notification done @@ -1855,12 +1855,26 @@ addr = new LIR_Address(base_op, index_op->as_jint(), dst_type); } else { #ifdef X86 +#ifdef _LP64 + if (!index_op->is_illegal() && index_op->type() == T_INT) { + LIR_Opr tmp = new_pointer_register(); + __ convert(Bytecodes::_i2l, index_op, tmp); + index_op = tmp; + } +#endif addr = new LIR_Address(base_op, index_op, LIR_Address::Scale(log2_scale), 0, dst_type); #else if (index_op->is_illegal() || log2_scale == 0) { +#ifdef _LP64 + if (!index_op->is_illegal() && index_op->type() == T_INT) { + LIR_Opr tmp = new_pointer_register(); + __ convert(Bytecodes::_i2l, index_op, tmp); + index_op = tmp; + } +#endif addr = new LIR_Address(base_op, index_op, dst_type); } else { - LIR_Opr tmp = new_register(T_INT); + LIR_Opr tmp = new_pointer_register(); __ shift_left(index_op, log2_scale, tmp); addr = new LIR_Address(base_op, tmp, dst_type); } @@ -1915,10 +1929,25 @@ LIR_Opr index_op = idx.result(); if (log2_scale != 0) { // temporary fix (platform dependent code without shift on Intel would be better) - index_op = new_register(T_INT); - __ move(idx.result(), index_op); + index_op = new_pointer_register(); +#ifdef _LP64 + if(idx.result()->type() == T_INT) { + __ convert(Bytecodes::_i2l, idx.result(), index_op); + } else { +#endif + __ move(idx.result(), index_op); +#ifdef _LP64 + } +#endif __ shift_left(index_op, log2_scale, index_op); } +#ifdef _LP64 + else if(!index_op->is_illegal() && index_op->type() == T_INT) { + LIR_Opr tmp = new_pointer_register(); + __ convert(Bytecodes::_i2l, index_op, tmp); + index_op = tmp; + } +#endif LIR_Address* addr = new LIR_Address(base_op, index_op, x->basic_type()); __ move(value.result(), addr);