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| author | Chris Lattner <sabre@nondot.org> | 2003-02-05 21:59:58 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2003-02-05 21:59:58 +0000 |
| commit | 80614ee5ef9129cb3d6a7eefccad0ec31fd2e3a3 (patch) | |
| tree | 3f673a8f067a74d590664cac2261c794015f6905 /llvm/lib/Analysis/IPA/IPModRef.cpp | |
| parent | 5981c63e6e0a339c49441235a68426ed159b3cd6 (diff) | |
| download | bcm5719-llvm-80614ee5ef9129cb3d6a7eefccad0ec31fd2e3a3.tar.gz bcm5719-llvm-80614ee5ef9129cb3d6a7eefccad0ec31fd2e3a3.zip | |
Implement optimization for direct function call case. This dramatically
reduces the number of function nodes created and speeds up analysis by
about 10% overall.
llvm-svn: 5495
Diffstat (limited to 'llvm/lib/Analysis/IPA/IPModRef.cpp')
| -rw-r--r-- | llvm/lib/Analysis/IPA/IPModRef.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Analysis/IPA/IPModRef.cpp b/llvm/lib/Analysis/IPA/IPModRef.cpp index e04e1094500..a8aa6c2ec0f 100644 --- a/llvm/lib/Analysis/IPA/IPModRef.cpp +++ b/llvm/lib/Analysis/IPA/IPModRef.cpp @@ -144,7 +144,7 @@ DSGraph* FunctionModRefInfo::ResolveCallSiteModRefInfo(CallInst &CI, 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 @@ DSGraph* FunctionModRefInfo::ResolveCallSiteModRefInfo(CallInst &CI, 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... |
