38 lines
1.0 KiB
C
38 lines
1.0 KiB
C
#include "builder.h"
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#include <mie/ctx.h>
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#include <mie/ir/alloca.h>
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#include <mie/select/graph.h>
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#include <mie/select/node.h>
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static enum mie_status push(
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struct mie_select_builder *builder, struct mie_instr *instr)
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{
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struct mie_alloca *alloca = (struct mie_alloca *)instr;
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struct mie_select_graph *graph = mie_select_builder_get_graph(builder);
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struct mie_type *ptr_type = mie_ctx_get_type(
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mie_select_builder_get_ctx(builder), MIE_TYPE_PTR);
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struct mie_select_node *frame_index;
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enum mie_status status = mie_select_graph_get_node(
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graph, mie_target_builtin(), MIE_SELECT_OP_FRAME_INDEX, NULL, 0,
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&ptr_type, 1, &frame_index);
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if (status != MIE_SUCCESS) {
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return status;
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}
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frame_index->n_flags = MIE_SELECT_NODE_F_IVALUE;
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frame_index->n_value.i = graph->g_frame_index++;
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struct mie_select_value frame_index_value;
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mie_select_node_get_value(frame_index, ptr_type, 0, &frame_index_value);
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return mie_select_builder_set_value(
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builder, MIE_VALUE(instr), &frame_index_value);
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}
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struct select_instr_type select_alloca = {
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.i_push = push,
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};
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