Do a topological sort of the types before writing them out.
This takes the linking of libxul on linux from 6m54.931s to 5m39.840s.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129009 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Bitcode/Writer/BitcodeWriter.cpp b/lib/Bitcode/Writer/BitcodeWriter.cpp
index f8ef8c6..e34137f 100644
--- a/lib/Bitcode/Writer/BitcodeWriter.cpp
+++ b/lib/Bitcode/Writer/BitcodeWriter.cpp
@@ -197,7 +197,7 @@
// Loop over all of the types, emitting each in turn.
for (unsigned i = 0, e = TypeList.size(); i != e; ++i) {
- const Type *T = TypeList[i].first;
+ const Type *T = TypeList[i];
int AbbrevToUse = 0;
unsigned Code = 0;