[PATCH] D34928: Add docs for -foptimization-record-file=
Brian Gesiak via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Sat Jul 1 12:53:33 PDT 2017
modocache created this revision.
The Clang option was previously not included in the User's Manual.
@@ -332,6 +332,19 @@
using a structured YAML format, users can parse or sort the remarks in a
+ Control the file to which optimization reports are written.
+ When optimization reports are being output (see
+ :ref:`-fsave-optimization-record <opt_fsave-optimization-record>`), this
+ option controls the file to which those reports are written.
+ If this option is not used, optimization records are output to a file named
+ after the primary file being compiled. If that's "foo.c", for example,
+ optimization records are output to "foo.opt.yaml".
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