diff options
Diffstat (limited to 'llvm/docs')
| -rw-r--r-- | llvm/docs/CommandGuide/llc.rst | 6 | ||||
| -rw-r--r-- | llvm/docs/ReleaseNotes.md | 1 |
2 files changed, 7 insertions, 0 deletions
diff --git a/llvm/docs/CommandGuide/llc.rst b/llvm/docs/CommandGuide/llc.rst index cc670f6..ffcccfb 100644 --- a/llvm/docs/CommandGuide/llc.rst +++ b/llvm/docs/CommandGuide/llc.rst @@ -129,6 +129,12 @@ End-user Options Print statistics recorded by code-generation passes. +.. option:: --save-stats, --save-stats=cwd, --save-stats=obj + + Save LLVM statistics to a file in the current directory + (:option:`--save-stats`/"--save-stats=cwd") or the directory + of the output file ("--save-stats=obj") in JSON format. + .. option:: --time-passes Record the amount of time needed for each pass and print a report to standard diff --git a/llvm/docs/ReleaseNotes.md b/llvm/docs/ReleaseNotes.md index 23bba99..fd78c97 100644 --- a/llvm/docs/ReleaseNotes.md +++ b/llvm/docs/ReleaseNotes.md @@ -182,6 +182,7 @@ Changes to the LLVM tools * `llvm-readelf` now dumps all hex format values in lower-case mode. * Some code paths for supporting Python 2.7 in `llvm-lit` have been removed. * Support for `%T` in lit has been removed. +* Add `--save-stats` option to `llc` to save LLVM statistics to a file. Compatible with the Clang option. * `llvm-config` gained a new flag `--quote-paths` which quotes and escapes paths emitted on stdout, to account for spaces or other special characters in path. |