[llvm-commits] [llvm] r82932 - /llvm/trunk/lib/Transforms/Scalar/SCCP.cpp

[Chris Lattner]

Author: lattner
Date: Sun Sep 27 16:35:11 2009
New Revision: 82932

URL: http://llvm.org/viewvc/llvm-project?rev=82932&view=rev
Log:
calls to external functions are already marked overdefined, special casing
malloc isn't needed.

Modified:
    llvm/trunk/lib/Transforms/Scalar/SCCP.cpp

Modified: llvm/trunk/lib/Transforms/Scalar/SCCP.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/SCCP.cpp?rev=82932&r1=82931&r2=82932&view=diff

==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/SCCP.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/SCCP.cpp Sun Sep 27 16:35:11 2009
@@ -30,7 +30,6 @@
 #include "llvm/LLVMContext.h"
 #include "llvm/Pass.h"
 #include "llvm/Analysis/ConstantFolding.h"
-#include "llvm/Analysis/MallocHelper.h"
 #include "llvm/Analysis/ValueTracking.h"
 #include "llvm/Transforms/Utils/Local.h"
 #include "llvm/Support/CallSite.h"
@@ -402,10 +401,7 @@
   void visitLoadInst      (LoadInst &I);
   void visitGetElementPtrInst(GetElementPtrInst &I);
   void visitCallInst      (CallInst &I) { 
-    if (isMalloc(&I))
-      markOverdefined(&I);
-    else
-      visitCallSite(CallSite::get(&I));
+    visitCallSite(CallSite::get(&I));
   }
   void visitInvokeInst    (InvokeInst &II) {
     visitCallSite(CallSite::get(&II));