From c00017d1f644b7afd2a033f6a942ba77aac8b84d Mon Sep 17 00:00:00 2001 From: Sanjay Patel Date: Wed, 15 Oct 2014 17:45:13 +0000 Subject: [PATCH] correct const-ness with auto and dyn_cast 1. Use const with autos. 2. Don't bother with explicit const in cast ops because they do it automagically. Thanks, David B. / Aaron B. / Reid K. llvm-svn: 219817 --- llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp index e462cc0..3b5d46f 100644 --- a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp +++ b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp @@ -710,15 +710,15 @@ static void WriteModuleInfo(const Module *M, const ValueEnumerator &VE, static uint64_t GetOptimizationFlags(const Value *V) { uint64_t Flags = 0; - if (auto *OBO = dyn_cast(V)) { + if (const auto *OBO = dyn_cast(V)) { if (OBO->hasNoSignedWrap()) Flags |= 1 << bitc::OBO_NO_SIGNED_WRAP; if (OBO->hasNoUnsignedWrap()) Flags |= 1 << bitc::OBO_NO_UNSIGNED_WRAP; - } else if (auto *PEO = dyn_cast(V)) { + } else if (const auto *PEO = dyn_cast(V)) { if (PEO->isExact()) Flags |= 1 << bitc::PEO_EXACT; - } else if (auto *FPMO = dyn_cast(V)) { + } else if (const auto *FPMO = dyn_cast(V)) { if (FPMO->hasUnsafeAlgebra()) Flags |= FastMathFlags::UnsafeAlgebra; if (FPMO->hasNoNaNs()) -- 2.7.4