From fdaa74217420729140f1786ea037ac445a724c8e Mon Sep 17 00:00:00 2001 From: Jordan Rose Date: Mon, 7 Oct 2019 18:14:24 +0000 Subject: Second attempt to add iterator_range::empty() Doing this makes MSVC complain that `empty(someRange)` could refer to either C++17's std::empty or LLVM's llvm::empty, which previously we avoided via SFINAE because std::empty is defined in terms of an empty member rather than begin and end. So, switch callers over to the new method as it is added. https://reviews.llvm.org/D68439 llvm-svn: 373935 --- llvm/lib/Transforms/Utils/SimplifyCFG.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'llvm/lib/Transforms/Utils/SimplifyCFG.cpp') diff --git a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp index 279a844f9e4..008abad181a 100644 --- a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp +++ b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp @@ -5314,7 +5314,7 @@ static bool SwitchToLookupTable(SwitchInst *SI, IRBuilder<> &Builder, // Figure out the corresponding result for each case value and phi node in the // common destination, as well as the min and max case values. - assert(!empty(SI->cases())); + assert(!SI->cases().empty()); SwitchInst::CaseIt CI = SI->case_begin(); ConstantInt *MinCaseVal = CI->getCaseValue(); ConstantInt *MaxCaseVal = CI->getCaseValue(); -- cgit v1.2.3