[PATCH] D13606: [Introduction] Redundant load reduction with invariant intrinsics

[Larisse Voufo via llvm-commits]

lvoufo added inline comments.

================
Comment at: lib/IR/Instructions.cpp:1155-1158
@@ -1152,1 +1154,6 @@
 
+void AllocaInst::checkInvariantStartInstruction(IntrinsicInst *II) {
+  assert((!II || II->getIntrinsicID() == Intrinsic::invariant_start) &&
+         "Given intrinsic instruction is not invariant_start");
+}
+
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lvoufo wrote:
> Good point. Thanks!
Actually, I'm not sure that this works. For example, take an alloca outside of a branch that contains an invariant_start...


http://reviews.llvm.org/D13606