diff options
Diffstat (limited to 'gcc/invoke.texi')
| -rw-r--r-- | gcc/invoke.texi | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/gcc/invoke.texi b/gcc/invoke.texi index dc293d7f93e..894ffe7c3fc 100644 --- a/gcc/invoke.texi +++ b/gcc/invoke.texi @@ -119,7 +119,8 @@ in the following sections. -Wcast-align -Wcast-qual -Wchar-subscript -Wcomment -Wconversion -Werror -Wformat -Wid-clash-@var{len} -Wimplicit -Wimplicit-int --Wimplicit-function-declarations -Wimport -Winline +-Wimplicit-function-declaration -Wimport +-Werror-implicit-function-declaration -Winline -Wlarger-than-@var{len} -Wmain -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wno-import -Wold-style-cast -Woverloaded-virtual -Wparentheses @@ -1269,8 +1270,10 @@ specified. @item -Wimplicit-int Warn when a declaration does not specify a type. -@item -Wimplicit-function-declarations -Warn whenever a function is used before being declared. +@item -Wimplicit-function-declaration +@itemx -Werror-implicit-function-declaration +Give a warning (or error) whenever a function is used before being +declared. @item -Wimplicit Same as @samp{-Wimplicit-int} and @samp{-Wimplicit-function-}@* @@ -1963,6 +1966,21 @@ Dump after instruction combination, to the file @file{@var{file}.combine}. @item d Dump after delayed branch scheduling, to @file{@var{file}.dbr}. @item D +Dump all macro definitions, at the end of preprocessing, in addition to +normal output. +@item y +Dump debugging information during parsing, to standard error. +@item r +Dump after RTL generation, to @file{@var{file}.rtl}. +@item x +Just generate RTL for a function instead of compiling it. Usually used +with @samp{r}. +@item j +Dump after first jump optimization, to @file{@var{file}.jump}. +@item s +Dump after CSE (including the jump optimization that sometimes +follows CSE), to @file{@var{file}.cse}. +@item F Dump after purging ADDRESSOF, to @file{@var{file}.addressof}. @item f Dump after flow analysis, to @file{@var{file}.flow}. |