Max Wash
287983fa95
the new rewriter interface supports running patterns over an Op's children matching Ops that conform to a pattern, and rewriting Ops in arbitrary ways.
24 lines
519 B
C
24 lines
519 B
C
#include <mie/rewrite/pattern.h>
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enum mie_match_result mie_pattern_match(
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const struct mie_pattern *pattern, const struct mie_op *op)
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{
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if (!pattern->p_match) {
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return MIE_NO_MATCH_FOUND;
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}
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return pattern->p_match(op);
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}
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struct mie_rewrite_result mie_pattern_rewrite(
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const struct mie_pattern *pattern, struct mie_op *op,
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struct mie_rewriter *rewriter)
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{
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if (!pattern->p_rewrite) {
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return MIE_REWRITE_RESULT(
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MIE_REWRITE_FAILURE, MIE_ERR_NOT_SUPPORTED);
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}
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return pattern->p_rewrite(op, rewriter);
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}
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