[llvm-commits] [llvm] r52028 - /llvm/trunk/lib/Analysis/LibCallAliasAnalysis.cpp

[Chris Lattner]

Author: lattner
Date: Thu Jun  5 18:38:34 2008
New Revision: 52028

URL: http://llvm.org/viewvc/llvm-project?rev=52028&view=rev
Log:
Let libcall semantics decide whether it knows about functions 
with definitions or not.

Modified:
    llvm/trunk/lib/Analysis/LibCallAliasAnalysis.cpp

Modified: llvm/trunk/lib/Analysis/LibCallAliasAnalysis.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/LibCallAliasAnalysis.cpp?rev=52028&r1=52027&r2=52028&view=diff

==============================================================================
--- llvm/trunk/lib/Analysis/LibCallAliasAnalysis.cpp (original)
+++ llvm/trunk/lib/Analysis/LibCallAliasAnalysis.cpp Thu Jun  5 18:38:34 2008
@@ -155,8 +155,8 @@
   
   // If this is a direct call to a function that LCI knows about, get the
   // information about the runtime function.
-  if (Function *F = CS.getCalledFunction()) {
-    if (LCI && F->isDeclaration()) {
+  if (LCI) {
+    if (Function *F = CS.getCalledFunction()) {
       if (const LibCallFunctionInfo *FI = LCI->getFunctionInfo(F)) {
         MRInfo = ModRefResult(MRInfo & AnalyzeLibCallDetails(FI, CS, P, Size));
         if (MRInfo == NoModRef) return NoModRef;