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| author | Alon Zakai <alonzakai@gmail.com> | 2014-02-17 14:01:34 -0800 |
|---|---|---|
| committer | Alon Zakai <alonzakai@gmail.com> | 2014-02-17 14:01:34 -0800 |
| commit | 3dd73e256fae2b0373ddb890f129942329fc6fa8 (patch) | |
| tree | 80c185310be4bdd3dd59513cad41d8da374bc77f | |
| parent | 814f010b53e3c5647dc97f28b998ad5d895e7d58 (diff) | |
only emit declares with uses
| -rw-r--r-- | lib/Target/JSBackend/JSBackend.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Target/JSBackend/JSBackend.cpp b/lib/Target/JSBackend/JSBackend.cpp index 97f4be7c92..a8530b1b1f 100644 --- a/lib/Target/JSBackend/JSBackend.cpp +++ b/lib/Target/JSBackend/JSBackend.cpp @@ -1758,7 +1758,7 @@ void JSWriter::printModuleBody() { bool first = true; for (Module::const_iterator I = TheModule->begin(), E = TheModule->end(); I != E; ++I) { - if (I->isDeclaration()) { + if (I->isDeclaration() && I->hasNUsesOrMore(1)) { if (first) { first = false; } else { |