[WebAssembly] Remove premature optimization.
I think calling reserve() for each object file is too many and isn't useful.
We can add reserve() later. By default, we shouldn't add reserve() to a lot
of places.
Differential Revision: https://reviews.llvm.org/D43722
llvm-svn: 326273
diff --git a/lld/wasm/Writer.cpp b/lld/wasm/Writer.cpp
index 2f3c455..97b685d 100644
--- a/lld/wasm/Writer.cpp
+++ b/lld/wasm/Writer.cpp
@@ -895,11 +895,11 @@
void Writer::calculateInitFunctions() {
for (ObjFile *File : Symtab->ObjectFiles) {
const WasmLinkingData &L = File->getWasmObj()->linkingData();
- InitFunctions.reserve(InitFunctions.size() + L.InitFunctions.size());
for (const WasmInitFunc &F : L.InitFunctions)
InitFunctions.emplace_back(
WasmInitEntry{File->getFunctionSymbol(F.Symbol), F.Priority});
}
+
// Sort in order of priority (lowest first) so that they are called
// in the correct order.
std::stable_sort(InitFunctions.begin(), InitFunctions.end(),