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https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
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| Rev 282 |
Rev 378 |
| Line 43... |
Line 43... |
return IN_RANGE (INTVAL (op), 0, 31);
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return IN_RANGE (INTVAL (op), 0, 31);
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return true;
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return true;
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}
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}
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)
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)
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(define_predicate "rx_constshift_operand"
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(match_code "const_int")
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{
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return IN_RANGE (INTVAL (op), 0, 31);
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}
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)
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;; Check that the operand is suitable as the source operand
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;; Check that the operand is suitable as the source operand
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;; for a logic or arithmeitc instruction. Registers, integers
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;; for a logic or arithmeitc instruction. Registers, integers
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;; and a restricted subset of memory addresses are allowed.
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;; and a restricted subset of memory addresses are allowed.
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(define_predicate "rx_source_operand"
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(define_predicate "rx_source_operand"
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