diff options
| -rw-r--r-- | src/passes/DuplicateFunctionElimination.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/passes/DuplicateFunctionElimination.cpp b/src/passes/DuplicateFunctionElimination.cpp index 2b8e69b54..cfe2d8565 100644 --- a/src/passes/DuplicateFunctionElimination.cpp +++ b/src/passes/DuplicateFunctionElimination.cpp @@ -102,7 +102,17 @@ struct DuplicateFunctionElimination : public Pass { auto& group = pair.second; if (group.size() == 1) continue; // pick a base for each group, and try to replace everyone else to it. TODO: multiple bases per hash group, for collisions +#if 0 + // for comparison purposes, pick in a deterministic way based on the names + Function* base = nullptr; + for (auto* func : group) { + if (!base || strcmp(func->name.str, base->name.str) < 0) { + base = func; + } + } +#else Function* base = group[0]; +#endif for (auto* func : group) { if (func != base && equal(func, base)) { replacements[func->name] = base->name; |