commit 136526ce2d2ea86450f4205e20f3fda24ac16a5b
author Victor Hernandez <vhernandez@apple.com> Fri Oct 16 18:08:17 2009 +0000
committer Victor Hernandez <vhernandez@apple.com> Fri Oct 16 18:08:17 2009 +0000
tree 24b4f1046ddd111dbba38b3d0e75d948522f729f
parent 3a73bb38ba4ab88f5013bff3fa0584dce2fa9336

Invert isSafeToGetMallocArraySize check because we return NULL when we don't know the size.

Thanks to Duncan Sands for noticing this bug.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84261 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Analysis/MallocHelper.cpp

diff --git a/lib/Analysis/MallocHelper.cpp b/lib/Analysis/MallocHelper.cpp
index 41fdab9..e7bb41e 100644
--- a/lib/Analysis/MallocHelper.cpp
+++ b/lib/Analysis/MallocHelper.cpp
@@ -234,7 +234,7 @@
 /// determined.
 Value* llvm::getMallocArraySize(CallInst* CI, LLVMContext &Context,
                                 const TargetData* TD) {
-  if (isSafeToGetMallocArraySize(CI, Context, TD))
+  if (!isSafeToGetMallocArraySize(CI, Context, TD))
     return NULL;
 
   // Match CreateMalloc's use of constant 1 array-size for non-array mallocs.