diff options
Diffstat (limited to 'gcc/fortran/invoke.texi')
| -rw-r--r-- | gcc/fortran/invoke.texi | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/gcc/fortran/invoke.texi b/gcc/fortran/invoke.texi index 9e2bc75..bacab6b 100644 --- a/gcc/fortran/invoke.texi +++ b/gcc/fortran/invoke.texi @@ -143,8 +143,8 @@ and warnings}. @item Debugging Options @xref{Debugging Options,,Options for debugging your program or GNU Fortran}. -@gccoptlist{-fdump-parse-tree -ffpe-trap=@var{list} @gol --fdump-core -fbacktrace} +@gccoptlist{-fdump-fortran-original -fdump-fortran-optimized @gol +-ffpe-trap=@var{list} -fdump-core -fbacktrace -fdump-parse-tree} @item Directory Options @xref{Directory Options,,Options for directory search}. @@ -879,10 +879,22 @@ GNU Fortran has various special options that are used for debugging either your program or the GNU Fortran compiler. @table @gcctabopt -@item -fdump-parse-tree +@item -fdump-fortran-original +@opindex @code{fdump-fortran-original} +Output the internal parse tree after translating the source program +into internal representation. Only really useful for debugging the +GNU Fortran compiler itself. + +@item -fdump-optimized-tree +@opindex @code{fdump-fortran-optimized} +Output the parse tree after front-end optimization. Only really +useful for debugging the GNU Fortran compiler itself. + @opindex @code{fdump-parse-tree} -Output the internal parse tree before starting code generation. Only -really useful for debugging the GNU Fortran compiler itself. +Output the internal parse tree after translating the source program +into internal representation. Only really useful for debugging the +GNU Fortran compiler itself. This option is deprecated; use +@code{-fdump-fortran-original} instead. @item -ffpe-trap=@var{list} @opindex @code{ffpe-trap=}@var{list} |