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Function dmd.backend.gloop.compdom
Compute dominators (Bdom) for each block. See Aho & Ullman Fig. 13.5. Note that flow graph is reducible if there is only one pass through the loop.
void compdom() nothrow @trusted;
Parameters
| Name | Description |
|---|---|
| dfo | depth first order array of blocks, Bdom vector is filled in for each block |
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