[llvm-commits] CVS: poolalloc/lib/PoolAllocate/TransformFunctionBody.cpp

[Chris Lattner]

Changes in directory poolalloc/lib/PoolAllocate:

TransformFunctionBody.cpp updated: 1.12 -> 1.13

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Log message:

Don't bother transforming noop calls


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Diffs of the changes:  (+3 -0)

Index: poolalloc/lib/PoolAllocate/TransformFunctionBody.cpp
diff -u poolalloc/lib/PoolAllocate/TransformFunctionBody.cpp:1.12 poolalloc/lib/PoolAllocate/TransformFunctionBody.cpp:1.13
--- poolalloc/lib/PoolAllocate/TransformFunctionBody.cpp:1.12	Wed Nov 12 19:43:48 2003
+++ poolalloc/lib/PoolAllocate/TransformFunctionBody.cpp	Thu Nov 13 00:15:09 2003
@@ -255,6 +255,9 @@
     const PA::EquivClassInfo &ECI =
       PAInfo.getECIForIndirectCallSite(CallSite::get(OrigInst));
 
+    if (ECI.ArgNodes.empty())
+      return;   // No arguments to add?  Transformation is a noop!
+
     // Here we fill in CF with one of the possible called functions.  Because we
     // merged together all of the arguments to all of the functions in the
     // equivalence set, it doesn't really matter which one we pick.