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comparison src/cpu/x86/vm/c1_FrameMap_x86.hpp @ 1301:fc2c71045ada

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6934966: JSR 292 add C1 logic for saved SP over MethodHandle calls Summary: The logic for x86 C1 to save the SP over MH calls is pretty straight forward but SPARC handles that differently. Reviewed-by: never, jrose
author twisti
date Wed, 17 Mar 2010 10:22:41 +0100
parents 9ee9cf798b59
children c18cbe5936b8 61b2245abf36
comparison
equal deleted inserted replaced
1300:428a9c451986 1301:fc2c71045ada
1 /* 1 /*
2 * Copyright 1999-2008 Sun Microsystems, Inc. All Rights Reserved. 2 * Copyright 1999-2010 Sun Microsystems, Inc. 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.
124 124
125 static LIR_Opr caller_save_xmm_reg_at(int i) { 125 static LIR_Opr caller_save_xmm_reg_at(int i) {
126 assert(i >= 0 && i < nof_caller_save_xmm_regs, "out of bounds"); 126 assert(i >= 0 && i < nof_caller_save_xmm_regs, "out of bounds");
127 return _caller_save_xmm_regs[i]; 127 return _caller_save_xmm_regs[i];
128 } 128 }
129
130 // JSR 292
131 static LIR_Opr& method_handle_invoke_SP_save_opr() { return rbp_opr; }