[llvm-commits] CVS: poolalloc/lib/PoolAllocate/PoolAllocate.cpp
Chris Lattner
lattner at cs.uiuc.edu
Fri Nov 14 12:51:02 PST 2003
Changes in directory poolalloc/lib/PoolAllocate:
PoolAllocate.cpp updated: 1.52 -> 1.53
---
Log message:
Indirect call sites that only call external functions, they don't/can't pass extra
arguments.
---
Diffs of the changes: (+3 -1)
Index: poolalloc/lib/PoolAllocate/PoolAllocate.cpp
diff -u poolalloc/lib/PoolAllocate/PoolAllocate.cpp:1.52 poolalloc/lib/PoolAllocate/PoolAllocate.cpp:1.53
--- poolalloc/lib/PoolAllocate/PoolAllocate.cpp:1.52 Fri Nov 14 10:41:39 2003
+++ poolalloc/lib/PoolAllocate/PoolAllocate.cpp Fri Nov 14 12:50:08 2003
@@ -192,7 +192,9 @@
const PA::EquivClassInfo &PoolAllocate::getECIForIndirectCallSite(CallSite CS) {
Instruction *I = CS.getInstruction();
assert(I && "Not a call site?");
- assert(OneCalledFunction.count(I) && "No targets for indcall?");
+
+ if (!OneCalledFunction.count(I))
+ return ECInfoForLeadersMap[0]; // Special null function for empty graphs
Function *Called = OneCalledFunction[I];
Function *Leader = FuncECs.findClass(Called);
assert(Leader && "Leader not found for indirect call target!");
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