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MemoryBuiltins: Fix operator new bits.

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We really don't want to optimize malloc return value checks away.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191313 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer
2013-09-24 17:15:14 +00:00
parent b0dfceec22
commit 989779ccc7
2 changed files with 23 additions and 3 deletions
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6
lib/Analysis/MemoryBuiltins.cpp
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@@ -35,9 +35,9 @@ enum AllocType {
CallocLike = 1<<1, // allocates + bzero
ReallocLike = 1<<2, // reallocates
StrDupLike = 1<<3,
OpNewLike = MallocLike | (1<<4), // allocates; never returns null
AllocLike = MallocLike | CallocLike | StrDupLike,
AnyAlloc = MallocLike | CallocLike | ReallocLike | StrDupLike
OpNewLike = 1<<4, // allocates; never returns null
AllocLike = MallocLike | CallocLike | StrDupLike | OpNewLike,
AnyAlloc = AllocLike | ReallocLike
};
struct AllocFnsTy {