c079e97492
inasmuch as it looks better before register allocation. Basic blocks now know their own successors and predecessors (after a certain point in the IR processing).
25 lines
517 B
C
25 lines
517 B
C
#ifndef BASICBLOCK_H
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#define BASICBLOCK_H
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struct basicblock
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{
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const char* name;
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ARRAYOF(struct em) ems;
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ARRAYOF(struct ir) irs;
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ARRAYOF(struct hop) hops;
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ARRAYOF(struct basicblock) prevs;
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ARRAYOF(struct basicblock) nexts;
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int order; /* used by SSA code */
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bool is_fake : 1;
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bool is_root : 1;
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bool is_terminated : 1;
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};
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extern void bb_init(void);
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extern struct basicblock* bb_get(const char* name);
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extern void bb_alias(struct basicblock* block, const char* name);
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#endif
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