diff options
Diffstat (limited to 'clang/lib/CodeGen/CodeGenFunction.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenFunction.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/clang/lib/CodeGen/CodeGenFunction.cpp b/clang/lib/CodeGen/CodeGenFunction.cpp index 99f40e3ade6..1d46eea45fd 100644 --- a/clang/lib/CodeGen/CodeGenFunction.cpp +++ b/clang/lib/CodeGen/CodeGenFunction.cpp @@ -686,14 +686,20 @@ void CodeGenFunction::StartFunction(GlobalDecl GD, // Pass inline keyword to optimizer if it appears explicitly on any // declaration. Also, in the case of -fno-inline attach NoInline - // attribute to all function that are not marked AlwaysInline. + // attribute to all functions that are not marked AlwaysInline, or + // to all functions that are not marked inline or implicitly inline + // in the case of -finline-hint-functions. if (const FunctionDecl *FD = dyn_cast_or_null<FunctionDecl>(D)) { - if (!CGM.getCodeGenOpts().NoInline) { + const CodeGenOptions& CodeGenOpts = CGM.getCodeGenOpts(); + if (!CodeGenOpts.NoInline) { for (auto RI : FD->redecls()) if (RI->isInlineSpecified()) { Fn->addFnAttr(llvm::Attribute::InlineHint); break; } + if (CodeGenOpts.getInlining() == CodeGenOptions::OnlyHintInlining && + !FD->isInlined() && !Fn->hasFnAttribute(llvm::Attribute::InlineHint)) + Fn->addFnAttr(llvm::Attribute::NoInline); } else if (!FD->hasAttr<AlwaysInlineAttr>()) Fn->addFnAttr(llvm::Attribute::NoInline); if (CGM.getLangOpts().OpenMP && FD->hasAttr<OMPDeclareSimdDeclAttr>()) |
