[asan] fix ndebug build with strict warnings (-Wunused-variable)

llvm-svn: 196574
This commit is contained in:
Kostya Serebryany 2013-12-06 09:26:09 +00:00
parent fc32a3e5d2
commit f0897919b4

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@ -78,6 +78,7 @@ ComputeASanStackFrameLayout(SmallVectorImpl<ASanStackVariableDescription> &Vars,
for (size_t i = 0; i < NumVars; i++) {
bool IsLast = i == NumVars - 1;
size_t Alignment = std::max(Granularity, Vars[i].Alignment);
(void)Alignment; // Used only in asserts.
size_t Size = Vars[i].Size;
const char *Name = Vars[i].Name;
assert((Alignment & (Alignment - 1)) == 0);