important InsTrim bugfix!
MODIFY
llvm_mode/LLVMInsTrim.so.cc
llvm_mode/LLVMInsTrim.so.cc
@@ -169,6 +169,7 @@ struct InsTrim : public ModulePass {
ConstantInt *Zero = ConstantInt::get(Int8Ty, 0);
ConstantInt *One = ConstantInt::get(Int8Ty, 1);
+ ConstantInt *One32 = ConstantInt::get(Int32Ty, 1);
u64 total_rs = 0;
u64 total_hs = 0;
@@ -512,7 +513,7 @@ struct InsTrim : public ModulePass {
->setMetadata(M.getMDKindID("nosanitize"), MDNode::get(C, None));
// Bugfix #3: save the actually location ID to OldPrev
- Value *Shr = IRB.CreateLShr(L, One);
+ Value *Shr = IRB.CreateLShr(L, One32);
IRB.CreateStore(Shr, OldPrev)
->setMetadata(M.getMDKindID("nosanitize"), MDNode::get(C, None));

important InsTrim bugfix!