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document -flto-partition=[n]one

Message ID alpine.LSU.2.11.1405211620400.13304@zhemvz.fhfr.qr
State New
Headers show

Commit Message

Richard Biener May 21, 2014, 2:21 p.m. UTC
Committed.

Richard.

2014-05-21  Richard Biener  <rguenther@suse.de>

	* doc/invoke.texi (-flto-partition=): Document one and
	none algorithms.
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Patch

Index: gcc/doc/invoke.texi
===================================================================
--- gcc/doc/invoke.texi	(revision 210694)
+++ gcc/doc/invoke.texi	(working copy)
@@ -8780,6 +8780,9 @@  as an algorithm disables partitioning an
 The default value is @code{balanced}. While @code{1to1} can be used
 as an workaround for various code ordering issues, the @code{max}
 partitioning is intended for internal testing only.
+The value @code{one} specifies that exactly one partition should be
+used while the value @code{none} bypasses partitioning and executes
+the link-time optimization step directly from the WPA phase.
 
 @item -flto-compression-level=@var{n}
 This option specifies the level of compression used for intermediate