[llvm-commits] CVS: llvm/lib/Analysis/IPA/IPModRef.cpp
Chris Lattner
lattner at cs.uiuc.edu
Wed Feb 5 16:01:03 PST 2003
Changes in directory llvm/lib/Analysis/IPA:
IPModRef.cpp updated: 1.13 -> 1.14
---
Log message:
Implement optimization for direct function call case. This dramatically
reduces the number of function nodes created and speeds up analysis by
about 10% overall.
---
Diffs of the changes:
Index: llvm/lib/Analysis/IPA/IPModRef.cpp
diff -u llvm/lib/Analysis/IPA/IPModRef.cpp:1.13 llvm/lib/Analysis/IPA/IPModRef.cpp:1.14
--- llvm/lib/Analysis/IPA/IPModRef.cpp:1.13 Fri Jan 31 22:51:57 2003
+++ llvm/lib/Analysis/IPA/IPModRef.cpp Wed Feb 5 15:59:58 2003
@@ -144,7 +144,7 @@
Result->maskNodeTypes(~(DSNode::Modified | DSNode::Read));
// Step #3: clone the bottom up graphs for the callees into the caller graph
- if (const Function *F = CI.getCalledFunction())
+ if (Function *F = CI.getCalledFunction())
{
assert(!F->isExternal());
@@ -162,7 +162,7 @@
Args.push_back(Result->getNodeForValue(CI.getOperand(i)));
// Build the call site...
- DSCallSite CS(CI, RetVal, 0, Args);
+ DSCallSite CS(CI, RetVal, F, Args);
// Perform the merging now of the graph for the callee, which will
// come with mod/ref bits set...
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