[PATCH] D20077: [Inliner] don't assume that a Constant alloca size is a ConstantInt (PR27277)

[David Majnemer via llvm-commits]

majnemer added a subscriber: majnemer.

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Comment at: lib/Analysis/InlineCost.cpp:335
@@ +334,3 @@
+    Constant *Size = SimplifiedValues.lookup(I.getArraySize());
+    if (Size && !isa<UndefValue>(Size)) {
+      assert(isa<ConstantInt>(Size) && "Allocation size not a constant int?");
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This is wrong.  This could will crash if it is a `ConstantExpr`.


http://reviews.llvm.org/D20077