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

[Andrew Lenharth]

Changes in directory llvm-poolalloc/lib/PoolAllocate:

TransformFunctionBody.cpp updated: 1.53 -> 1.54
---
Log message:

see through casts to underlying function pointers

---
Diffs of the changes:  (+4 -0)

 TransformFunctionBody.cpp |    4 ++++
 1 files changed, 4 insertions(+)


Index: llvm-poolalloc/lib/PoolAllocate/TransformFunctionBody.cpp
diff -u llvm-poolalloc/lib/PoolAllocate/TransformFunctionBody.cpp:1.53 llvm-poolalloc/lib/PoolAllocate/TransformFunctionBody.cpp:1.54
--- llvm-poolalloc/lib/PoolAllocate/TransformFunctionBody.cpp:1.53	Mon Jun 19 09:55:28 2006
+++ llvm-poolalloc/lib/PoolAllocate/TransformFunctionBody.cpp	Tue Jun 27 20:13:50 2006
@@ -456,6 +456,10 @@
   Function *CF = CS.getCalledFunction();
   Instruction *TheCall = CS.getInstruction();
 
+  if (ConstantExpr *CE = dyn_cast<ConstantExpr>(CS.getCalledValue()))
+    if (CE->getOpcode() == Instruction::Cast && isa<Function>(CE->getOperand(0)))
+      CF = cast<Function>(CE->getOperand(0));
+
   // If this function is one of the memory manipulating functions built into
   // libc, emulate it with pool calls as appropriate.
   if (CF && CF->isExternal())