clang.llvm-optrec

** LLVM Optimization Record module **

Compiles each source with -fsave-optimization-record, then runs opt-viewer.py over the resulting YAML records. Puts the raw .opt.yaml records in bin/$profile/res and the rendered HTML report in bin/$profile/res_html.

Prerequisites

maiken

Usage

mod:
- name: clang.llvm-optrec
  link:
    bin: $str  #[optional, default="/usr/share/opt-viewer/opt-viewer.py", see: $OPT_VIEWER]

Environment Variables

Key             OPT_VIEWER
Type            string
Default         "/usr/share/opt-viewer/opt-viewer.py"
Description     Path to opt-viewer.py. Overridden by the `bin` option above if set.

Building

*nix gcc:

mkn clean build -tSa "-O2 -fPIC" -d -l "-pthread -ldl"

Testing

*nix gcc:

mkn clean build -tSa "-O2 -fPIC" -dp test -l "-pthread -ldl" run