assert(!Cost->foldTailByMasking() &&
"Cannot SCEV check stride or overflow when folding tail");
+
// Create a new block containing the stride check.
BB->setName("vector.scevcheck");
auto *NewBB = BB->splitBasicBlock(BB->getTerminator(), "vector.ph");
if (!MemRuntimeCheck)
return;
- assert(!Cost->foldTailByMasking() && "Cannot check memory when folding tail");
+ assert(!BB->getParent()->hasOptSize() &&
+ "Cannot emit memory checks when optimizing for size");
+
// Create a new block containing the memory check.
BB->setName("vector.memcheck");
auto *NewBB = BB->splitBasicBlock(BB->getTerminator(), "vector.ph");