From ffd3715d1609c8504b23e252bb89d8a61b1c90ba Mon Sep 17 00:00:00 2001 From: Benjamin Kramer Date: Sat, 19 Nov 2016 20:44:26 +0000 Subject: Give some helper classes/functions internal linkage. NFC. llvm-svn: 287462 --- llvm/lib/Transforms/Utils/LibCallsShrinkWrap.cpp | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'llvm/lib/Transforms/Utils/LibCallsShrinkWrap.cpp') diff --git a/llvm/lib/Transforms/Utils/LibCallsShrinkWrap.cpp b/llvm/lib/Transforms/Utils/LibCallsShrinkWrap.cpp index b59ddcffeff..d97cd7582ea 100644 --- a/llvm/lib/Transforms/Utils/LibCallsShrinkWrap.cpp +++ b/llvm/lib/Transforms/Utils/LibCallsShrinkWrap.cpp @@ -79,6 +79,7 @@ INITIALIZE_PASS_DEPENDENCY(TargetLibraryInfoWrapperPass) INITIALIZE_PASS_END(LibCallsShrinkWrapLegacyPass, "libcalls-shrinkwrap", "Conditionally eliminate dead library calls", false, false) +namespace { class LibCallsShrinkWrap : public InstVisitor { public: LibCallsShrinkWrap(const TargetLibraryInfo &TLI) : TLI(TLI), Changed(false){}; @@ -136,6 +137,7 @@ private: SmallVector WorkList; bool Changed; }; +} // end anonymous namespace // Perform the transformation to calls with errno set by domain error. bool LibCallsShrinkWrap::performCallDomainErrorOnly(CallInst *CI, @@ -534,7 +536,7 @@ void LibCallsShrinkWrapLegacyPass::getAnalysisUsage(AnalysisUsage &AU) const { AU.addRequired(); } -bool runImpl(Function &F, const TargetLibraryInfo &TLI) { +static bool runImpl(Function &F, const TargetLibraryInfo &TLI) { if (F.hasFnAttribute(Attribute::OptimizeForSize)) return false; LibCallsShrinkWrap CCDCE(TLI); -- cgit v1.2.3