Objective-C was generating EH frame info like this:

"_-[NSString(local) isNullOrNil]".eh = 0
        .no_dead_strip  "_-[NSString(local) isNullOrNil]".eh

The ".eh" should be inside the quotes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42074 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 10 insertions, 0 deletions

diff --git a/include/llvm/CodeGen/AsmPrinter.h b/include/llvm/CodeGen/AsmPrinter.h
index 4331387..08a4b60 100644
--- a/include/llvm/CodeGen/AsmPrinter.h
+++ b/include/llvm/CodeGen/AsmPrinter.h
@@ -43,6 +43,11 @@ namespace llvm {
     ///
     unsigned FunctionNumber;
 
+    /// Cache of mangled exception handling name for current function. This is
+    /// recalculated at the beginning of each call to runOnMachineFunction().
+    ///
+    std::string CurrentFnEHName;
+
   protected:
     // Necessary for external weak linkage support
     std::set<const GlobalValue*> ExtWeakSymbols;
@@ -112,6 +117,11 @@ namespace llvm {
     /// Should be overridden if an indirect reference should be used.
     virtual void EmitExternalGlobal(const GlobalVariable *GV);
 
+    /// getCurrentFunctionEHName - Called to return (and cache) the
+    /// CurrentFnEHName.
+    /// 
+    const std::string &getCurrentFunctionEHName(const MachineFunction *MF);
+
   protected:
     /// doInitialization - Set up the AsmPrinter when we are working on a new
     /// module.  If your pass overrides this, it must make sure to explicitly