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| author | Jan Hubicka <jh@suse.cz> | 2001-09-29 15:15:47 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2001-09-29 13:15:47 +0000 |
| commit | 86be733d75a5daae48fb2690e47d36c444d7e680 (patch) | |
| tree | f206eaddbfcb335935ff911861aebde5062006e7 | |
| parent | 6dee73844d1e3e862908dcebab5c03876e67625e (diff) | |
| download | gcc-86be733d75a5daae48fb2690e47d36c444d7e680.zip gcc-86be733d75a5daae48fb2690e47d36c444d7e680.tar.gz gcc-86be733d75a5daae48fb2690e47d36c444d7e680.tar.bz2 | |
* doc/invoke.texi (Optimize Options): Revert an accidental checkin.
From-SVN: r45879
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/doc/invoke.texi | 13 |
2 files changed, 5 insertions, 12 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d96fbb9..4ec2815 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +Sat Sep 29 15:08:16 CEST 2001 Jan Hubicka <jh@suse.cz> + + * doc/invoke.texi (Optimize Options): Revert an accidental checkin. + 2001-09-29 Hans-Peter Nilsson <hp@axis.com> * cse.c (cse_insn) [HAVE_cc0]: Fix typo delete-insn -> delete_insn. diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 39fd01a..d2b2afc 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -274,7 +274,7 @@ in the following sections. -fschedule-insns -fschedule-insns2 @gol -fsingle-precision-constant -fssa -fssa-ccp -fssa-dce @gol -fstrength-reduce -fstrict-aliasing -fthread-jumps -ftrapv @gol --funroll-all-loops -funroll-loops -fmessy-debugging @gol +-funroll-all-loops -funroll-loops @gol --param @var{name}=@var{value} -O -O0 -O1 -O2 -O3 -Os} @@ -3415,17 +3415,6 @@ Not all of the optimizations performed by GCC have @option{-f} options to control them. @table @gcctabopt -@item -fmessy-debugging -@opindex fmessy-debugging -Some optimizations can be stronger if compiler give up ability to generate -at least approximately usefull debug information for optimized programs. -These transformation are not done when @option{-g} switch is not specified, -as politics is to get the code with @option{-g} and without equivalent, -except for debugging section. - -This optimization enables such transformations. It is still compatible with -@option{-g}, but debugging resulting programs will be even higher challenge. - @item -fstrength-reduce @opindex fstrength-reduce Perform the optimizations of loop strength reduction and |