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Diffstat (limited to 'src/passes/DeadArgumentElimination.cpp')
| -rw-r--r-- | src/passes/DeadArgumentElimination.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/passes/DeadArgumentElimination.cpp b/src/passes/DeadArgumentElimination.cpp index 89d03f461..34637cf5a 100644 --- a/src/passes/DeadArgumentElimination.cpp +++ b/src/passes/DeadArgumentElimination.cpp @@ -143,6 +143,12 @@ struct DAEScanner } } + void visitCallRef(CallRef* curr) { + if (curr->isReturn) { + info->hasTailCalls = true; + } + } + void visitDrop(Drop* curr) { if (auto* call = curr->value->dynCast<Call>()) { info->droppedCalls[call] = getCurrentPointer(); |