From 514e6b6e6ed9d05e263e01dc80b1e1b9663aab38 Mon Sep 17 00:00:00 2001 From: Simon Pilgrim Date: Thu, 26 Sep 2019 16:30:36 +0000 Subject: [PATCH] ConstantFold - silence static analyzer dyn_cast null dereference warning. NFCI. The static analyzer is warning about a potential null dereference, but we should be able to use cast directly and if not assert will fire for us. llvm-svn: 372993 --- llvm/lib/Analysis/ConstantFolding.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/llvm/lib/Analysis/ConstantFolding.cpp b/llvm/lib/Analysis/ConstantFolding.cpp index 8cad7d9..f8ea8cf 100644 --- a/llvm/lib/Analysis/ConstantFolding.cpp +++ b/llvm/lib/Analysis/ConstantFolding.cpp @@ -1056,7 +1056,7 @@ Constant *ConstantFoldInstOperandsImpl(const Value *InstOrCE, unsigned Opcode, return ConstantExpr::getExtractElement(Ops[0], Ops[1]); case Instruction::ExtractValue: return ConstantExpr::getExtractValue( - Ops[0], dyn_cast(InstOrCE)->getIndices()); + Ops[0], cast(InstOrCE)->getIndices()); case Instruction::InsertElement: return ConstantExpr::getInsertElement(Ops[0], Ops[1], Ops[2]); case Instruction::ShuffleVector: -- 2.7.4