Commit e2345f006f

@@ -37,6 +37,12 @@ pub const Context = opaque {
 
     pub const setOptBisectLimit = ZigLLVMSetOptBisectLimit;
     extern fn ZigLLVMSetOptBisectLimit(C: *Context, limit: c_int) void;
+
+    pub const enableBrokenDebugInfoCheck = ZigLLVMEnableBrokenDebugInfoCheck;
+    extern fn ZigLLVMEnableBrokenDebugInfoCheck(C: *Context) void;
+
+    pub const getBrokenDebugInfo = ZigLLVMGetBrokenDebugInfo;
+    extern fn ZigLLVMGetBrokenDebugInfo(C: *Context) bool;
 };
 
 pub const Module = opaque {

@@ -380,6 +380,26 @@ void ZigLLVMSetOptBisectLimit(LLVMContextRef context_ref, int limit) {
     unwrap(context_ref)->setOptPassGate(opt_bisect);
 }
 
+struct ZigDiagnosticHandler : public DiagnosticHandler {
+    bool BrokenDebugInfo;
+    ZigDiagnosticHandler() : BrokenDebugInfo(false) {}
+    bool handleDiagnostics(const DiagnosticInfo &DI) override {
+        if (auto *Remark = dyn_cast<DiagnosticInfoDebugMetadataVersion>(&DI)) {
+            BrokenDebugInfo = true;
+        }
+        return false;
+      }
+};
+
+void ZigLLVMEnableBrokenDebugInfoCheck(LLVMContextRef context_ref) {
+    unwrap(context_ref)->setDiagnosticHandler(std::make_unique<ZigDiagnosticHandler>());
+}
+
+bool ZigLLVMGetBrokenDebugInfo(LLVMContextRef context_ref) {
+    return ((const ZigDiagnosticHandler*)
+        unwrap(context_ref)->getDiagHandlerPtr())->BrokenDebugInfo;
+}
+
 void ZigLLVMParseCommandLineOptions(size_t argc, const char *const *argv) {
     cl::ParseCommandLineOptions(argc, argv);
 }

@@ -44,6 +44,9 @@ ZIG_EXTERN_C LLVMTargetMachineRef ZigLLVMCreateTargetMachine(LLVMTargetRef T, co
 
 ZIG_EXTERN_C void ZigLLVMSetOptBisectLimit(LLVMContextRef context_ref, int limit);
 
+ZIG_EXTERN_C void ZigLLVMEnableBrokenDebugInfoCheck(LLVMContextRef context_ref);
+ZIG_EXTERN_C bool ZigLLVMGetBrokenDebugInfo(LLVMContextRef context_ref);
+
 enum ZigLLVMTailCallKind {
     ZigLLVMTailCallKindNone,
     ZigLLVMTailCallKindTail,