Mercurial > hg > graal-jvmci-8
comparison src/cpu/sparc/vm/c1_FrameMap_sparc.hpp @ 1301:fc2c71045ada
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 |
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date | Wed, 17 Mar 2010 10:22:41 +0100 |
parents | a61af66fc99e |
children | c18cbe5936b8 61b2245abf36 |
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1300:428a9c451986 | 1301:fc2c71045ada |
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1 /* | 1 /* |
2 * Copyright 1999-2006 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. |
141 | 141 |
142 static VMReg fpu_regname (int n); | 142 static VMReg fpu_regname (int n); |
143 | 143 |
144 static bool is_caller_save_register (LIR_Opr reg); | 144 static bool is_caller_save_register (LIR_Opr reg); |
145 static bool is_caller_save_register (Register r); | 145 static bool is_caller_save_register (Register r); |
146 | |
147 // JSR 292 | |
148 static LIR_Opr& method_handle_invoke_SP_save_opr() { return L7_opr; } |