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Merge pull request #1897 from YosysHQ/dave/bram-rejection-fix

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memory_bram: Fix ignorance of valid, matched rules
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David Shah 2020-04-15 16:10:38 +01:00 • committed by GitHub
commit 7ad8b24280
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1 changed files with 3 additions and 3 deletions
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6
passes/memory/memory_bram.cc
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@ -1102,9 +1102,6 @@ void handle_cell(Cell *cell, const rules_t &rules)
auto &bram = rules.brams.at(match.name).at(vi);
bool or_next_if_better = match.or_next_if_better || vi+1 < GetSize(rules.brams.at(match.name));
if (failed_brams.count(pair<IdString, int>(bram.name, bram.variant)))
continue;
int avail_rd_ports = 0;
int avail_wr_ports = 0;
for (int j = 0; j < bram.groups; j++) {
@ -1140,6 +1137,9 @@ void handle_cell(Cell *cell, const rules_t &rules)
int efficiency = (100 * match_properties["bits"]) / (dups * cells * bram.dbits * (1 << bram.abits));
match_properties["efficiency"] = efficiency;
if (failed_brams.count(pair<IdString, int>(bram.name, bram.variant)))
goto next_match_rule;
log(" Metrics for %s: awaste=%d dwaste=%d bwaste=%d waste=%d efficiency=%d\n",
log_id(match.name), awaste, dwaste, bwaste, waste, efficiency);