Auto merge of #3363 - RalfJung:rustup, r=RalfJung

Rustup

This should finally work again :)

1 files changed, 10 insertions, 0 deletions

diff --git a/compiler/rustc_codegen_llvm/src/back/write.rs b/compiler/rustc_codegen_llvm/src/back/write.rs
index 08aab849868..031bbd63361 100644
--- a/compiler/rustc_codegen_llvm/src/back/write.rs
+++ b/compiler/rustc_codegen_llvm/src/back/write.rs
@@ -519,12 +519,22 @@ pub(crate) unsafe fn llvm_optimize(
     let pgo_sample_use_path = get_pgo_sample_use_path(config);
     let is_lto = opt_stage == llvm::OptStage::ThinLTO || opt_stage == llvm::OptStage::FatLTO;
     let instr_profile_output_path = get_instr_profile_output_path(config);
+    let sanitize_dataflow_abilist: Vec<_> = config
+        .sanitizer_dataflow_abilist
+        .iter()
+        .map(|file| CString::new(file.as_str()).unwrap())
+        .collect();
+    let sanitize_dataflow_abilist_ptrs: Vec<_> =
+        sanitize_dataflow_abilist.iter().map(|file| file.as_ptr()).collect();
     // Sanitizer instrumentation is only inserted during the pre-link optimization stage.
     let sanitizer_options = if !is_lto {
         Some(llvm::SanitizerOptions {
             sanitize_address: config.sanitizer.contains(SanitizerSet::ADDRESS),
             sanitize_address_recover: config.sanitizer_recover.contains(SanitizerSet::ADDRESS),
             sanitize_cfi: config.sanitizer.contains(SanitizerSet::CFI),
+            sanitize_dataflow: config.sanitizer.contains(SanitizerSet::DATAFLOW),
+            sanitize_dataflow_abilist: sanitize_dataflow_abilist_ptrs.as_ptr(),
+            sanitize_dataflow_abilist_len: sanitize_dataflow_abilist_ptrs.len(),
             sanitize_kcfi: config.sanitizer.contains(SanitizerSet::KCFI),
             sanitize_memory: config.sanitizer.contains(SanitizerSet::MEMORY),
             sanitize_memory_recover: config.sanitizer_recover.contains(SanitizerSet::MEMORY),