[llvm-commits] CVS: llvm/lib/VMCore/IntrinsicLowering.cpp

[Chris Lattner]

Changes in directory llvm/lib/VMCore:

IntrinsicLowering.cpp updated: 1.8 -> 1.9

---
Log message:

A target that doesn't support these intrinsics will still meet spec (the 
intrinsic will always produce zero), but it will behave unexpectedly, so
warn like GCC does.


---
Diffs of the changes:  (+3 -0)

Index: llvm/lib/VMCore/IntrinsicLowering.cpp
diff -u llvm/lib/VMCore/IntrinsicLowering.cpp:1.8 llvm/lib/VMCore/IntrinsicLowering.cpp:1.9
--- llvm/lib/VMCore/IntrinsicLowering.cpp:1.8	Fri Feb 13 20:47:17 2004
+++ llvm/lib/VMCore/IntrinsicLowering.cpp	Fri Feb 13 22:52:06 2004
@@ -51,6 +51,9 @@
 
   case Intrinsic::returnaddress:
   case Intrinsic::frameaddress:
+    std::cerr << "WARNING: this target does not support the llvm."
+              << (Callee->getIntrinsicID() == Intrinsic::returnaddress ? 
+                  "return" : "frame") << "address intrinsic.\n";
     CI->replaceAllUsesWith(ConstantPointerNull::get(
                                             cast<PointerType>(CI->getType())));
     break;