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comparison src/share/vm/opto/multnode.cpp @ 20229:55fbdf0799ae

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8028037: [parfait] warnings from b114 for hotspot.src.share.vm Summary: Insert null check for one warning; other warning handled in parfait config Reviewed-by: kvn
author drchase
date Tue, 11 Mar 2014 13:38:32 -0400
parents 085b304a1cc5
children 92aa6797d639 7848fc12602b
comparison
equal deleted inserted replaced
20227:63e0c47ca943 20229:55fbdf0799ae
1 /* 1 /*
2 * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
192 iff->in(1)->in(1)->Opcode() != Op_Opaque1) { 192 iff->in(1)->in(1)->Opcode() != Op_Opaque1) {
193 return false; 193 return false;
194 } 194 }
195 } 195 }
196 196
197 ProjNode* other_proj = iff->proj_out(1-_con)->as_Proj(); 197 ProjNode* other_proj = iff->proj_out(1-_con);
198 if (other_proj == NULL) // Should never happen, but make Parfait happy.
199 return false;
198 if (other_proj->is_uncommon_trap_proj(reason)) { 200 if (other_proj->is_uncommon_trap_proj(reason)) {
199 assert(reason == Deoptimization::Reason_none || 201 assert(reason == Deoptimization::Reason_none ||
200 Compile::current()->is_predicate_opaq(iff->in(1)->in(1)), "should be on the list"); 202 Compile::current()->is_predicate_opaq(iff->in(1)->in(1)), "should be on the list");
201 return true; 203 return true;
202 } 204 }