diff options
Diffstat (limited to 'clang/lib/CodeGen/CodeGenFunction.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenFunction.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/clang/lib/CodeGen/CodeGenFunction.cpp b/clang/lib/CodeGen/CodeGenFunction.cpp index 00bde1c5b28..126390957fb 100644 --- a/clang/lib/CodeGen/CodeGenFunction.cpp +++ b/clang/lib/CodeGen/CodeGenFunction.cpp @@ -860,8 +860,12 @@ void CodeGenFunction::StartFunction(GlobalDecl GD, // inlining, we just add an attribute to insert a mcount call in backend. // The attribute "counting-function" is set to mcount function name which is // architecture dependent. - if (CGM.getCodeGenOpts().InstrumentForProfiling) - Fn->addFnAttr("counting-function", getTarget().getMCountName()); + if (CGM.getCodeGenOpts().InstrumentForProfiling) { + if (CGM.getCodeGenOpts().CallFEntry) + Fn->addFnAttr("fentry-call", "true"); + else + Fn->addFnAttr("counting-function", getTarget().getMCountName()); + } if (RetTy->isVoidType()) { // Void type; nothing to return. |
