* common.opt (fdump-unnumbered-links): New.

[pf3gnuchains/gcc-fork.git] / gcc / doc / invoke.texi

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 85b3ae8..eded92e 100644 (file)
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -275,7 +275,7 @@ Objective-C and Objective-C++ Dialects}.
 @xref{Debugging Options,,Options for Debugging Your Program or GCC}.
 @gccoptlist{-d@var{letters}  -dumpspecs  -dumpmachine  -dumpversion @gol
 -fdbg-cnt-list -fdbg-cnt=@var{counter-value-list} @gol
--fdump-noaddr -fdump-unnumbered @gol
+-fdump-noaddr -fdump-unnumbered -fdump-unnumbered-links @gol
 -fdump-translation-unit@r{[}-@var{n}@r{]} @gol
 -fdump-class-hierarchy@r{[}-@var{n}@r{]} @gol
 -fdump-ipa-all -fdump-ipa-cgraph -fdump-ipa-inline @gol
@@ -4942,6 +4942,12 @@ This makes it more feasible to use diff on debugging dumps for compiler
 invocations with different options, in particular with and without
 @option{-g}.
 
+@item -fdump-unnumbered-links
+@opindex fdump-unnumbered-links
+When doing debugging dumps (see @option{-d} option above), suppress
+instruction numbers for the links to the previous and next instructions
+in a sequence.
+
 @item -fdump-translation-unit @r{(C++ only)}
 @itemx -fdump-translation-unit-@var{options} @r{(C++ only)}
 @opindex fdump-translation-unit