diff options
| author | Kenneth Zadeck <zadeck@naturalbridge.com> | 2008-01-21 01:09:04 +0000 |
|---|---|---|
| committer | Kenneth Zadeck <zadeck@gcc.gnu.org> | 2008-01-21 01:09:04 +0000 |
| commit | 604f825c83f937b56207bca2fc92ef9d1442a8af (patch) | |
| tree | 34817ae0d7214cecdea7de809447514732a843e1 | |
| parent | 4f8aaa248f043af987e300ef504c9f29a5bc07db (diff) | |
| download | gcc-604f825c83f937b56207bca2fc92ef9d1442a8af.zip gcc-604f825c83f937b56207bca2fc92ef9d1442a8af.tar.gz gcc-604f825c83f937b56207bca2fc92ef9d1442a8af.tar.bz2 | |
install.texi: Add doc for --enable-checking=df.
2008-01-20 Kenneth Zadeck <zadeck@naturalbridge.com>
* doc/install.texi: Add doc for --enable-checking=df.
From-SVN: r131685
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/doc/install.texi | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index cc25fb7..f061381 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2008-01-20 Kenneth Zadeck <zadeck@naturalbridge.com> + + * doc/install.texi: Add doc for --enable-checking=df. + 2008-01-20 Kaz Kojima <kkojima@gcc.gnu.org> PR rtl-optimization/34808 diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi index e8b9d4c..7ab605f 100644 --- a/gcc/doc/install.texi +++ b/gcc/doc/install.texi @@ -1271,12 +1271,12 @@ checks available are @samp{yes} (most common checks all), @samp{all} (all but @samp{valgrind}), @samp{release} (cheapest checks @samp{assert,runtime}) or @samp{none} (same as @samp{no}). Individual checks can be enabled with these flags @samp{assert}, -@samp{fold}, @samp{gc}, @samp{gcac} @samp{misc}, @samp{rtl}, +@samp{df}, @samp{fold}, @samp{gc}, @samp{gcac} @samp{misc}, @samp{rtl}, @samp{rtlflag}, @samp{runtime}, @samp{tree}, and @samp{valgrind}. The @samp{valgrind} check requires the external @command{valgrind} simulator, available from @uref{http://valgrind.org/}. The -@samp{rtl}, @samp{gcac} and @samp{valgrind} checks are very expensive. +@samp{df}, @samp{rtl}, @samp{gcac} and @samp{valgrind} checks are very expensive. To disable all checking, @samp{--disable-checking} or @samp{--enable-checking=none} must be explicitly requested. Disabling assertions will make the compiler and runtime slightly faster but |