vendor/llvm-project/llvmorg-13.0.1-0-g75e33f71c2davendor/llvm-project/release-13.x

1 files changed, 4 insertions, 2 deletions

diff --git a/llvm/lib/Analysis/AliasAnalysis.cpp b/llvm/lib/Analysis/AliasAnalysis.cpp
index e7445e225d52..1da712eb9d26 100644
--- a/llvm/lib/Analysis/AliasAnalysis.cpp
+++ b/llvm/lib/Analysis/AliasAnalysis.cpp
@@ -697,14 +697,16 @@ ModRefInfo AAResults::getModRefInfo(const Instruction *I,
   case Instruction::AtomicRMW:
     return getModRefInfo((const AtomicRMWInst *)I, Loc, AAQIP);
   case Instruction::Call:
-    return getModRefInfo((const CallInst *)I, Loc, AAQIP);
+  case Instruction::CallBr:
   case Instruction::Invoke:
-    return getModRefInfo((const InvokeInst *)I, Loc, AAQIP);
+    return getModRefInfo((const CallBase *)I, Loc, AAQIP);
   case Instruction::CatchPad:
     return getModRefInfo((const CatchPadInst *)I, Loc, AAQIP);
   case Instruction::CatchRet:
     return getModRefInfo((const CatchReturnInst *)I, Loc, AAQIP);
   default:
+    assert(!I->mayReadOrWriteMemory() &&
+           "Unhandled memory access instruction!");
     return ModRefInfo::NoModRef;
   }
 }