From 17ae9f02060e611fd1e1cc2f693869efe0960ff4 Mon Sep 17 00:00:00 2001 From: Daniel Jasper Date: Mon, 23 Mar 2015 05:52:28 +0000 Subject: Revert "Add CodeGen support for adding cpu attributes on functions based on" This breaks CodeGen for an internal target. I'll get repro instructions to you. llvm-svn: 232930 --- clang/lib/CodeGen/CGCall.cpp | 21 --------------------- 1 file changed, 21 deletions(-) (limited to 'clang/lib/CodeGen/CGCall.cpp') diff --git a/clang/lib/CodeGen/CGCall.cpp b/clang/lib/CodeGen/CGCall.cpp index 4b4fa7cd780..3cb72bd1512 100644 --- a/clang/lib/CodeGen/CGCall.cpp +++ b/clang/lib/CodeGen/CGCall.cpp @@ -31,7 +31,6 @@ #include "llvm/IR/InlineAsm.h" #include "llvm/IR/Intrinsics.h" #include "llvm/Transforms/Utils/Local.h" -#include using namespace clang; using namespace CodeGen; @@ -1476,26 +1475,6 @@ void CodeGenModule::ConstructAttributeList(const CGFunctionInfo &FI, if (!CodeGenOpts.StackRealignment) FuncAttrs.addAttribute("no-realign-stack"); - - // Add target-cpu and target-features work if they differ from the defaults. - std::string &CPU = getTarget().getTargetOpts().CPU; - if (CPU != "" && CPU != getTarget().getTriple().getArchName()) - FuncAttrs.addAttribute("target-cpu", getTarget().getTargetOpts().CPU); - - // TODO: FeaturesAsWritten gets us the features on the command line, - // for canonicalization purposes we might want to avoid putting features - // in the target-features set if we know it'll be one of the default - // features in the backend, e.g. corei7-avx and +avx. - std::vector &Features = - getTarget().getTargetOpts().FeaturesAsWritten; - if (!Features.empty()) { - std::stringstream S; - std::copy(Features.begin(), Features.end(), - std::ostream_iterator(S, ",")); - // The drop_back gets rid of the trailing space. - FuncAttrs.addAttribute("target-features", - StringRef(S.str()).drop_back(1)); - } } ClangToLLVMArgMapping IRFunctionArgs(getContext(), FI); -- cgit v1.2.3