[PGO] Add --text option for llvm-profdata show|merge commands

[oota-llvm.git] / docs / CommandGuide / llvm-profdata.rst

diff --git a/docs/CommandGuide/llvm-profdata.rst b/docs/CommandGuide/llvm-profdata.rst
index 7053b7fa710e66bfbb9a166d6144acd89dc3874f..1d46fe75467851e4a8d44222cf2742a329000f9b 100644 (file)
--- a/docs/CommandGuide/llvm-profdata.rst
+++ b/docs/CommandGuide/llvm-profdata.rst
@@ -51,7 +51,17 @@ OPTIONS
 
 .. option:: -instr (default)
 
- Specify that the input profile is an instrumentation-based profile.
+ Specify that the input profile is an instrumentation-based profile. When
+ using instrumentation-based profiles, the format of the generated file
+ can be generated in one of the two ways:
+
+ .. option:: -binary (default)
+
+ Emit the profile using a binary encoding in indexed profile format.
+
+ .. option:: -text
+
+ Emit the profile in text format.
 
 .. option:: -sample
 
@@ -121,6 +131,13 @@ OPTIONS
 
  Specify that the input profile is an instrumentation-based profile.
 
+.. option:: -text
+
+ Instruct the profile dumper to show profile counts in the text format of the
+ instrumentation-based profile data representation. By default, the profile
+ information is dumped in a more human readable form (also in text) with
+ annotations.
+
 .. option:: -sample
 
  Specify that the input profile is a sample-based profile.