diff options
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/back/lto.rs | 4 | ||||
| -rw-r--r-- | compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp | 6 |
2 files changed, 4 insertions, 6 deletions
diff --git a/compiler/rustc_codegen_llvm/src/back/lto.rs b/compiler/rustc_codegen_llvm/src/back/lto.rs index 551a448d97c..fc38c4f3e51 100644 --- a/compiler/rustc_codegen_llvm/src/back/lto.rs +++ b/compiler/rustc_codegen_llvm/src/back/lto.rs @@ -70,6 +70,10 @@ fn prepare_lto( symbols_below_threshold.extend(msan_weak_symbols.into_iter().map(|sym| sym.to_owned())); } + // Preserve LLVM-injected, ASAN-related symbols. + // See also https://github.com/rust-lang/rust/issues/113404. + symbols_below_threshold.push(c"___asan_globals_registered".to_owned()); + // __llvm_profile_counter_bias is pulled in at link time by an undefined reference to // __llvm_profile_runtime, therefore we won't know until link time if this symbol // should have default visibility. diff --git a/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp index 8c34052770e..dd492325814 100644 --- a/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp +++ b/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp @@ -1226,12 +1226,6 @@ extern "C" void LLVMRustPrintPasses() { extern "C" void LLVMRustRunRestrictionPass(LLVMModuleRef M, char **Symbols, size_t Len) { auto PreserveFunctions = [=](const GlobalValue &GV) { - // Preserve LLVM-injected, ASAN-related symbols. - // See also https://github.com/rust-lang/rust/issues/113404. - if (GV.getName() == "___asan_globals_registered") { - return true; - } - // Preserve symbols exported from Rust modules. for (size_t I = 0; I < Len; I++) { if (GV.getName() == Symbols[I]) { |