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Diffstat (limited to 'contrib/gcc/doc/cppopts.texi')
| -rw-r--r-- | contrib/gcc/doc/cppopts.texi | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/contrib/gcc/doc/cppopts.texi b/contrib/gcc/doc/cppopts.texi index 69738cc..af93320 100644 --- a/contrib/gcc/doc/cppopts.texi +++ b/contrib/gcc/doc/cppopts.texi @@ -645,6 +645,10 @@ touch foo.h; cpp -dM foo.h @noindent will show all the predefined macros. +If you use @option{-dM} without the @option{-E} option, @option{-dM} is +interpreted as a synonym for @option{-fdump-rtl-mach}. +@xref{Debugging Options, , ,gcc}. + @item D @opindex dD Like @samp{M} except in two respects: it does @emph{not} include the |
