Fix a missing check from my last commit.

llvm-svn: 94949
2010-01-31 07:27:31 +00:00 · 2010-01-31 07:27:31 +00:00 · 9adc6f46cf
parent 234c129fba
commit 9adc6f46cf
1 changed files with 2 additions and 1 deletions
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@ -2270,7 +2270,8 @@ X86TargetLowering::IsEligibleForTailCallOptimization(SDValue Callee,
    return false;
  // If it's an indirect call, conversatively return false if the caller's
  // address is taken.
-  if (!isa<ExternalSymbolSDNode>(Callee) && CallerF->hasAddressTaken())
+  if (!CalleeF &&
+      !isa<ExternalSymbolSDNode>(Callee) && CallerF->hasAddressTaken())
    return false;

  // Look for obvious safe cases to perform tail call optimization.