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--- gcc/doc/invoke.texi	2010-04-06 16:02:22.000000000 +0200
+++ gcc/doc/invoke.texi	2010-05-05 13:23:24.000000000 +0200
@@ -258,8 +258,8 @@
 -Wstrict-aliasing -Wstrict-aliasing=n @gol
 -Wstrict-overflow -Wstrict-overflow=@var{n} @gol
 -Wswitch  -Wswitch-default  -Wswitch-enum -Wsync-nand @gol
--Wsystem-headers  -Wtrigraphs  -Wtype-limits  -Wundef  -Wuninitialized @gol
--Wunknown-pragmas  -Wno-pragmas @gol
+-Wsystem-headers  -Wtrampolines  -Wtrigraphs  -Wtype-limits  -Wundef @gol
+-Wuninitialized  -Wunknown-pragmas  -Wno-pragmas @gol
 -Wunsuffixed-float-constants  -Wunused  -Wunused-function @gol
 -Wunused-label  -Wunused-parameter -Wno-unused-result -Wunused-value  -Wunused-variable @gol
 -Wvariadic-macros -Wvla @gol
@@ -3603,6 +3603,11 @@
 option will @emph{not} warn about unknown pragmas in system
 headers---for that, @option{-Wunknown-pragmas} must also be used.
 
+@item -Wtrampolines
+@opindex Wtrampolines
+@opindex Wno-trampolines
+Warn whenever a trampoline is generated
+
 @item -Wfloat-equal
 @opindex Wfloat-equal
 @opindex Wno-float-equal