Open64 (mfef90, whirl2f, and IR tools)
TAG: version-openad; SVN changeset: 916
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00001 /* 00002 00003 Copyright (C) 2000, 2001 Silicon Graphics, Inc. All Rights Reserved. 00004 00005 This program is free software; you can redistribute it and/or modify it 00006 under the terms of version 2 of the GNU General Public License as 00007 published by the Free Software Foundation. 00008 00009 This program is distributed in the hope that it would be useful, but 00010 WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 00012 00013 Further, this software is distributed without any warranty that it is 00014 free of the rightful claim of any third person regarding infringement 00015 or the like. Any license provided herein, whether implied or 00016 otherwise, applies only to this software file. Patent licenses, if 00017 any, provided herein do not apply to combinations of this program with 00018 other software, or any other product whatsoever. 00019 00020 You should have received a copy of the GNU General Public License along 00021 with this program; if not, write the Free Software Foundation, Inc., 59 00022 Temple Place - Suite 330, Boston MA 02111-1307, USA. 00023 00024 Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pky, 00025 Mountain View, CA 94043, or: 00026 00027 http://www.sgi.com 00028 00029 For further information regarding this notice, see: 00030 00031 http://oss.sgi.com/projects/GenInfo/NoticeExplan 00032 00033 */ 00034 00035 00036 #ifndef pf_cg_INCLUDED 00037 #define pf_cg_INCLUDED 00038 00039 #include "wn.h" 00040 00041 #ifdef __cplusplus 00042 extern "C" { 00043 #endif /* __cplusplus */ 00044 00045 typedef struct pf_pointer { 00046 WN* wn_pref_1L; 00047 WN* wn_pref_2L; 00048 WN_OFFSET distance_1L; 00049 WN_OFFSET distance_2L; 00050 mINT16 lrnum_1L; 00051 mINT16 lrnum_2L; 00052 mUINT32 flag; 00053 } PF_POINTER; 00054 00055 /* flag structure 00056 bits 8-11: L1 confidence 00057 bits 12-15: L2 confidence 00058 */ 00059 #define GET_CONF_1L(flag) (((flag) >> 8) & 0xf) 00060 #define SET_CONF_1L(flag,x) flag=(((flag) & 0xfffff0ff) | (((x) & 0xf) << 8)) 00061 00062 #define GET_CONF_2L(flag) (((flag) >> 12) & 0xf) 00063 #define SET_CONF_2L(flag,x) flag=(((flag) & 0xffff0fff) | (((x) & 0xf) << 12)) 00064 00065 #define PF_PTR_wn_pref_1L(pp) ((pp)->wn_pref_1L) 00066 #define PF_PTR_wn_pref_2L(pp) ((pp)->wn_pref_2L) 00067 #define PF_PTR_distance_1L(pp) ((pp)->distance_1L) 00068 #define PF_PTR_distance_2L(pp) ((pp)->distance_2L) 00069 #define PF_PTR_lrnum_1L(pp) ((pp)->lrnum_1L) 00070 #define PF_PTR_lrnum_2L(pp) ((pp)->lrnum_2L) 00071 #define PF_PTR_flag(pp) ((pp)->flag) 00072 00073 #define PF_PTR_conf_1L(pp) (GET_CONF_1L(PF_PTR_flag(pp))) 00074 #define PF_PTR_set_conf_1L(pp,x) (SET_CONF_1L(PF_PTR_flag(pp),x)) 00075 00076 #define PF_PTR_conf_2L(pp) (GET_CONF_2L(PF_PTR_flag(pp))) 00077 #define PF_PTR_set_conf_2L(pp,x) (SET_CONF_2L(PF_PTR_flag(pp),x)) 00078 00079 /* Macros to access visited bit in pf_pointer. */ 00080 #define VISITED_BIT 0x1 00081 #define VISIT_CM_BIT 0x2 00082 #define VISIT_EM_BIT 0x4 00083 #define AUTO_BIT 0x8 00084 #define PF_PRUNED_BIT 0x10 // the prefetch is pruned by CG 00085 00086 #define VISITED(pp) (((pp)->flag) & VISITED_BIT) 00087 #define SET_VISITED(pp) ((pp)->flag |= VISITED_BIT) 00088 #define RESET_VISITED(pp) ((pp)->flag &= ~VISITED_BIT) 00089 00090 #define VISITED_CM(pp) (((pp)->flag) & VISIT_CM_BIT) 00091 #define SET_VISITED_CM(pp) ((pp)->flag |= VISIT_CM_BIT) 00092 #define RESET_VISITED_CM(pp) ((pp)->flag &= ~VISIT_CM_BIT) 00093 00094 #define VISITED_EM(pp) (((pp)->flag) & VISIT_EM_BIT) 00095 #define SET_VISITED_EM(pp) ((pp)->flag |= VISIT_EM_BIT) 00096 #define RESET_VISITED_EM(pp) ((pp)->flag &= ~VISIT_EM_BIT) 00097 00098 #define AUTO(pp) (((pp)->flag) & AUTO_BIT) 00099 #define SET_AUTO(pp) ((pp)->flag |= AUTO_BIT) 00100 #define RESET_AUTO(pp) ((pp)->flag &= ~AUTO_BIT) 00101 00102 #define PF_PRUNED(pp) (((pp)->flag) & PF_PRUNED_BIT) 00103 #define SET_PF_PRUNED(pp) ((pp)->flag |= PF_PRUNED_BIT) 00104 #define RESET_PF_PRUNED(pp) ((pp)->flag &= ~PF_PRUNED_BIT) 00105 00106 #ifdef __cplusplus 00107 } 00108 #endif /* __cplusplus */ 00109 00110 #endif /* pf_cg_INCLUDED */