pred_inst.hh (7422:feddb9077def) pred_inst.hh (7639:8c09b7ff5b57)
1/*
2 * Copyright (c) 2010 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software

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113 (0xffULL << 32) | (bigData << 40);
114 break;
115 case 0xd:
116 bigData = (0xffffULL << 0) | (bigData << 16) |
117 (0xffffULL << 32) | (bigData << 48);
118 break;
119 case 0xe:
120 if (op) {
1/*
2 * Copyright (c) 2010 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software

--- 104 unchanged lines hidden (view full) ---

113 (0xffULL << 32) | (bigData << 40);
114 break;
115 case 0xd:
116 bigData = (0xffffULL << 0) | (bigData << 16) |
117 (0xffffULL << 32) | (bigData << 48);
118 break;
119 case 0xe:
120 if (op) {
121 bigData = (bigData << 0) | (bigData << 8) |
122 (bigData << 16) | (bigData << 24) |
123 (bigData << 32) | (bigData << 40) |
124 (bigData << 48) | (bigData << 56);
125 } else {
126 bigData = 0;
127 for (int i = 7; i >= 0; i--) {
128 if (bits(data, i)) {
121 bigData = 0;
122 for (int i = 7; i >= 0; i--) {
123 if (bits(data, i)) {
129 bigData |= (0xFF << (i * 8));
124 bigData |= (ULL(0xFF) << (i * 8));
130 }
131 }
125 }
126 }
127 } else {
128 bigData = (bigData << 0) | (bigData << 8) |
129 (bigData << 16) | (bigData << 24) |
130 (bigData << 32) | (bigData << 40) |
131 (bigData << 48) | (bigData << 56);
132 }
132 }
133 break;
133 case 0xf:
134 if (!op) {
135 uint64_t bVal = bits(bigData, 6) ? (0x1F) : (0x20);
136 bigData = (bits(bigData, 5, 0) << 19) |
137 (bVal << 25) | (bits(bigData, 7) << 31);
138 bigData |= (bigData << 32);
134 case 0xf:
135 if (!op) {
136 uint64_t bVal = bits(bigData, 6) ? (0x1F) : (0x20);
137 bigData = (bits(bigData, 5, 0) << 19) |
138 (bVal << 25) | (bits(bigData, 7) << 31);
139 bigData |= (bigData << 32);
140 break;
139 }
140 // Fall through
141 default:
142 panic("Illegal modified SIMD immediate parameters.\n");
143 }
144 return bigData;
145}
146

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142 // Fall through
143 default:
144 panic("Illegal modified SIMD immediate parameters.\n");
145 }
146 return bigData;
147}
148

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