diff options
Diffstat (limited to 'llvm/lib/Transforms')
| -rw-r--r-- | llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp index c9130925f51..f46a1276f89 100644 --- a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp +++ b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp @@ -1621,7 +1621,11 @@ static int StackMallocSizeClass(uint64_t LocalStackSize) { void FunctionStackPoisoner::SetShadowToStackAfterReturnInlined( IRBuilder<> &IRB, Value *ShadowBase, int Size) { assert(!(Size % 8)); - assert(kAsanStackAfterReturnMagic == 0xf5); + + #ifndef NDEBUG + static_assert(kAsanStackAfterReturnMagic == 0xf5, ""); + #endif + for (int i = 0; i < Size; i += 8) { Value *p = IRB.CreateAdd(ShadowBase, ConstantInt::get(IntptrTy, i)); IRB.CreateStore(ConstantInt::get(IRB.getInt64Ty(), 0xf5f5f5f5f5f5f5f5ULL), |
