From b53fdb7a6eba9a749caf2f6e44173704f43e4932 Mon Sep 17 00:00:00 2001 From: Richard Smith Date: Wed, 10 Oct 2018 23:33:18 +0000 Subject: [PATCH] Update documentation to indicate that profile remapping support is only implemented for the new pass manager so far. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@344201 91177308-0d34-0410-b5e6-96231b3b80d8 --- docs/UsersManual.rst | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/docs/UsersManual.rst b/docs/UsersManual.rst index 438ef46a45..6d321952cf 100644 --- a/docs/UsersManual.rst +++ b/docs/UsersManual.rst @@ -1856,6 +1856,12 @@ best-effort basis. For example, information regarding indirect call targets is currently not remapped. For best results, you are encouraged to generate new profile data matching the updated program. +.. note:: + + Profile data remapping support is currently only implemented for LLVM's + new pass manager, which can be enabled with + ``-fexperimental-new-pass-manager``. + .. note:: Profile data remapping is currently only supported for C++ mangled names -- 2.40.0