hubert.reinterpretcast added a comment. From the content of this patch, it probably is `llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp`:
switch (TargetTriple.getArch()) { case Triple::x86_64: // The signal handler will find the data address in rdi. Asm = InlineAsm::get( FunctionType::get(IRB.getVoidTy(), {PtrLong->getType()}, false), "int3\nnopl " + itostr(0x40 + (AccessInfo & HWASanAccessInfo::RuntimeMask)) + "(%rax)", "{rdi}", /*hasSideEffects=*/true); break; case Triple::aarch64: case Triple::aarch64_be: // The signal handler will find the data address in x0. Asm = InlineAsm::get( FunctionType::get(IRB.getVoidTy(), {PtrLong->getType()}, false), "brk #" + itostr(0x900 + (AccessInfo & HWASanAccessInfo::RuntimeMask)), "{x0}", /*hasSideEffects=*/true); break; default: report_fatal_error("unsupported architecture"); } Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D127544/new/ https://reviews.llvm.org/D127544 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits