diff options
| -rw-r--r-- | llvm_mode/LLVMInsTrim.so.cc | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/llvm_mode/LLVMInsTrim.so.cc b/llvm_mode/LLVMInsTrim.so.cc index fad6dd4f..0a15680d 100644 --- a/llvm_mode/LLVMInsTrim.so.cc +++ b/llvm_mode/LLVMInsTrim.so.cc @@ -292,10 +292,11 @@ namespace { Value *Incr = IRB.CreateAdd(Counter, ConstantInt::get(Int8Ty, 1)); #if LLVM_VERSION_MAJOR < 9 - if (neverZero_counters_str != NULL) { // with llvm 9 we make this the default as the bug in llvm is then fixed + if (neverZero_counters_str != NULL) // with llvm 9 we make this the default as the bug in llvm is then fixed #else - #warning "neverZero implementation needs to be reviewed!" + if (1) // with llvm 9 we make this the default as the bug in llvm is then fixed #endif + { /* hexcoder: Realize a counter that skips zero during overflow. * Once this counter reaches its maximum value, it next increments to 1 * @@ -308,15 +309,13 @@ namespace { auto cf = IRB.CreateICmpEQ(Incr, ConstantInt::get(Int8Ty, 0)); auto carry = IRB.CreateZExt(cf, Int8Ty); Incr = IRB.CreateAdd(Incr, carry); -#if LLVM_VERSION_MAJOR < 9 } -#endif IRB.CreateStore(Incr, MapPtrIdx)->setMetadata(M.getMDKindID("nosanitize"), MDNode::get(C, None)); /* Set prev_loc to cur_loc >> 1 */ /* - StoreInst *Store = IRB.CreateStore(ConstantInt::get(Int32Ty, cur_loc >> 1), AFLPrevLoc); + StoreInst *Store = IRB.CreateStore(ConstantInt::get(Int32Ty, L >> 1), OldPrev); Store->setMetadata(M.getMDKindID("nosanitize"), MDNode::get(C, None)); */ |