uselistorder: Pull bit through BitcodeWriterPass
Now the callers of `BitcodeWriterPass` decide whether or not to preserve
bitcode use-list order.
llvm-svn: 234959
diff --git a/llvm/lib/Bitcode/Writer/BitcodeWriterPass.cpp b/llvm/lib/Bitcode/Writer/BitcodeWriterPass.cpp
index fccc9e7..ddb121a 100644
--- a/llvm/lib/Bitcode/Writer/BitcodeWriterPass.cpp
+++ b/llvm/lib/Bitcode/Writer/BitcodeWriterPass.cpp
@@ -20,22 +20,25 @@
using namespace llvm;
PreservedAnalyses BitcodeWriterPass::run(Module &M) {
- WriteBitcodeToFile(&M, OS, shouldPreserveBitcodeUseListOrder());
+ WriteBitcodeToFile(&M, OS, ShouldPreserveUseListOrder);
return PreservedAnalyses::all();
}
namespace {
class WriteBitcodePass : public ModulePass {
raw_ostream &OS; // raw_ostream to print on
+ bool ShouldPreserveUseListOrder;
+
public:
static char ID; // Pass identification, replacement for typeid
- explicit WriteBitcodePass(raw_ostream &o)
- : ModulePass(ID), OS(o) {}
+ explicit WriteBitcodePass(raw_ostream &o, bool ShouldPreserveUseListOrder)
+ : ModulePass(ID), OS(o),
+ ShouldPreserveUseListOrder(ShouldPreserveUseListOrder) {}
const char *getPassName() const override { return "Bitcode Writer"; }
bool runOnModule(Module &M) override {
- WriteBitcodeToFile(&M, OS, shouldPreserveBitcodeUseListOrder());
+ WriteBitcodeToFile(&M, OS, ShouldPreserveUseListOrder);
return false;
}
};
@@ -43,6 +46,7 @@
char WriteBitcodePass::ID = 0;
-ModulePass *llvm::createBitcodeWriterPass(raw_ostream &Str) {
- return new WriteBitcodePass(Str);
+ModulePass *llvm::createBitcodeWriterPass(raw_ostream &Str,
+ bool ShouldPreserveUseListOrder) {
+ return new WriteBitcodePass(Str, ShouldPreserveUseListOrder);
}