[PATCH] D121640: MemoryBuiltins: getAllocAlignment is now useful for non-allocator funcs

[Augie Fackler via Phabricator via llvm-commits]

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This has been true since dba73135c8b7a02afb535328a7475e0a6890c271 <https://reviews.llvm.org/rGdba73135c8b7a02afb535328a7475e0a6890c271>, but
didn't matter until now because clang wasn't emitting allocalign
attributes.

Depends on D121629 <https://reviews.llvm.org/D121629>


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D121640

Files:
  llvm/lib/Analysis/MemoryBuiltins.cpp


Index: llvm/lib/Analysis/MemoryBuiltins.cpp
===================================================================
--- llvm/lib/Analysis/MemoryBuiltins.cpp
+++ llvm/lib/Analysis/MemoryBuiltins.cpp
@@ -331,8 +331,6 @@
 
 Value *llvm::getAllocAlignment(const CallBase *V,
                                const TargetLibraryInfo *TLI) {
-  assert(isAllocationFn(V, TLI));
-
   const Optional<AllocFnsTy> FnData = getAllocationData(V, AnyAlloc, TLI);
   if (FnData.hasValue() && FnData->AlignParam >= 0) {
     return V->getOperand(FnData->AlignParam);


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