diff options
| author | Dehao Chen <dehao@google.com> | 2016-10-18 20:42:47 +0000 |
|---|---|---|
| committer | Dehao Chen <dehao@google.com> | 2016-10-18 20:42:47 +0000 |
| commit | 302b69c9406b1c690db2e8faaf0a2211dfd46879 (patch) | |
| tree | 580f38a5f827e7b9ee3b540edfc028671421347c /llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp | |
| parent | 4dd6c68d67c25af4617238c1308f6aa6caa6e82c (diff) | |
| download | bcm5719-llvm-302b69c9406b1c690db2e8faaf0a2211dfd46879.tar.gz bcm5719-llvm-302b69c9406b1c690db2e8faaf0a2211dfd46879.zip | |
Use profile info to set function section prefix to group hot/cold functions.
Summary:
The original implementation is in r261607, which was reverted in r269726 to accomendate the ProfileSummaryInfo analysis pass. The new implementation:
1. add a new metadata for function section prefix
2. query against ProfileSummaryInfo in CGP to set the correct section prefix for each function
3. output the section prefix set by CGP
Reviewers: davidxl, eraman
Subscribers: vsk, llvm-commits
Differential Revision: https://reviews.llvm.org/D24989
llvm-svn: 284533
Diffstat (limited to 'llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp')
0 files changed, 0 insertions, 0 deletions
