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https://opencores.org/ocsvn/openrisc/openrisc/trunk
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Rev 297 |
Rev 338 |
/* PR/11640 */
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/* PR/11640 */
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int
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int
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internal_insn_latency (int insn_code, int insn2_code)
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internal_insn_latency (int insn_code, int insn2_code)
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{
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{
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switch (insn_code)
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switch (insn_code)
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{
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{
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case 256:
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case 256:
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switch (insn2_code)
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switch (insn2_code)
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{
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{
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case 267:
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case 267:
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return 8;
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return 8;
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case 266:
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case 266:
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return 8;
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return 8;
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case 265:
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case 265:
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return 8;
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return 8;
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case 264:
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case 264:
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return 8;
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return 8;
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case 263:
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case 263:
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return 8;
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return 8;
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}
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}
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break;
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break;
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case 273:
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case 273:
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switch (insn2_code)
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switch (insn2_code)
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{
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{
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case 267:
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case 267:
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return 5;
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return 5;
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case 266:
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case 266:
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return 5;
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return 5;
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case 277:
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case 277:
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return 3;
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return 3;
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}
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}
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break;
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break;
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}
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}
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return 0;
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return 0;
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}
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}
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