From: Victor Hernandez <vhernandez@apple.com>
Date: Fri, 16 Oct 2009 18:08:17 +0000 (+0000)
Subject: Invert isSafeToGetMallocArraySize check because we return NULL when we don't know... 
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=136526ce2d2ea86450f4205e20f3fda24ac16a5b;p=oota-llvm.git

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
---

diff --git a/lib/Analysis/MallocHelper.cpp b/lib/Analysis/MallocHelper.cpp
index 41fdab9012f..e7bb41eeec2 100644
--- a/lib/Analysis/MallocHelper.cpp
+++ b/lib/Analysis/MallocHelper.cpp
@@ -234,7 +234,7 @@ static bool isConstantOne(Value *val) {
 /// 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.