55 lines
1.7 KiB
C
55 lines
1.7 KiB
C
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#include "builder.h"
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#include <mie/ir/op.h>
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#include <mie/select/graph.h>
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#define DEFINE_PUSH_FUNCTION(name, op) \
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static enum mie_status push_##name( \
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struct mie_select_builder *builder, struct mie_instr *instr) \
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{ \
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return push_op(op, builder, instr); \
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}
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#define DEFINE_OP(name) \
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struct select_instr_type select_##name = { \
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.i_push = push_##name, \
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}
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static enum mie_status push_op(
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unsigned int opcode, struct mie_select_builder *builder,
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struct mie_instr *instr)
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{
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struct mie_binary_op *op = (struct mie_binary_op *)instr;
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struct mie_select_value *operands[] = {
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select_builder_get_value(builder, op->op_left),
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select_builder_get_value(builder, op->op_right),
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};
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size_t nr_operands = sizeof operands / sizeof operands[0];
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struct mie_type *result[] = {
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op->op_type,
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};
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size_t nr_results = sizeof result / sizeof result[0];
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struct mie_select_value node = {0};
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enum mie_status status = mie_select_graph_get_node(
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mie_select_builder_get_graph(builder), opcode, operands,
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nr_operands, result, nr_results, &node);
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if (status != MIE_SUCCESS) {
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return status;
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}
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return select_builder_set_value(builder, MIE_VALUE(instr), &node);
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}
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DEFINE_PUSH_FUNCTION(add, MIE_SELECT_OP_ADD);
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DEFINE_PUSH_FUNCTION(sub, MIE_SELECT_OP_SUB);
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DEFINE_PUSH_FUNCTION(mul, MIE_SELECT_OP_MUL);
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DEFINE_PUSH_FUNCTION(div, MIE_SELECT_OP_DIV);
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DEFINE_OP(add);
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DEFINE_OP(sub);
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DEFINE_OP(mul);
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DEFINE_OP(div);
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