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Support -sanitize:<string> for address, memory, thread for LLVM 17

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gingerBill
2023-09-21 09:40:33 +01:00
parent f0ab58dfbb
commit 2160484b62
3 changed files with 52 additions and 1 deletions
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src/llvm_backend.cpp
+17 -1
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@@ -1478,12 +1478,28 @@ gb_internal WORKER_TASK_PROC(lb_llvm_module_pass_worker_proc) {
passes = gb_string_appendc(passes, "default<O0>");
break;
case 1:
passes = gb_string_appendc(passes, "default<O1>");
passes = gb_string_appendc(passes, "default<Os>");
break;
case 2:
passes = gb_string_appendc(passes, "default<O2>");
break;
}
// asan - Linux, Darwin, Windows
// msan - linux
// tsan - Linux, Darwin
// ubsan - Linux, Darwin, Windows (NOT SUPPORTED WITH LLVM C-API)
if (build_context.sanitizer_flags & SanitizerFlag_Address) {
passes = gb_string_appendc(passes, ",asan");
}
if (build_context.sanitizer_flags & SanitizerFlag_Memory) {
passes = gb_string_appendc(passes, ",msan");
}
if (build_context.sanitizer_flags & SanitizerFlag_Thread) {
passes = gb_string_appendc(passes, ",tsan");
}
LLVMErrorRef llvm_err = LLVMRunPasses(wd->m->mod, passes, wd->target_machine, pb_options);
defer (LLVMConsumeError(llvm_err));
if (llvm_err != nullptr) {