diff options
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/doc/invoke.texi | 3 | ||||
| -rw-r--r-- | gcc/doc/optinfo.texi | 10 |
3 files changed, 16 insertions, 5 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index db61cd6..ac8926a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2017-05-05 Steve Ellcey <sellcey@cavium.com> + + * doc/invoke.texi (-fopt-info): Explicitly say order of options + included in -fopt-info does not matter. + * doc/optinfo.texi (-fopt-info): Fix description of default + behavour. Explicitly say order of options included in -fopt-info + does not matter. + 2017-05-05 Thomas Preud'homme <thomas.preudhomme@arm.com> * config.gcc: Allow combinations of aprofile and rmprofile values for diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 68a558e..57c9678 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -13219,7 +13219,8 @@ gcc -O2 -ftree-vectorize -fopt-info-vec-missed prints information about missed optimization opportunities from vectorization passes on @file{stderr}. Note that @option{-fopt-info-vec-missed} is equivalent to -@option{-fopt-info-missed-vec}. +@option{-fopt-info-missed-vec}. The order of the optimization group +names and message types listed after @option{-fopt-info} does not matter. As another example, @smallexample diff --git a/gcc/doc/optinfo.texi b/gcc/doc/optinfo.texi index e17cb37..7e32efe 100644 --- a/gcc/doc/optinfo.texi +++ b/gcc/doc/optinfo.texi @@ -208,16 +208,18 @@ optimized locations from all the inlining passes into If the @var{filename} is provided, then the dumps from all the applicable optimizations are concatenated into the @file{filename}. Otherwise the dump is output onto @file{stderr}. If @var{options} is -omitted, it defaults to @option{all-all}, which means dump all -available optimization info from all the passes. In the following -example, all optimization info is output on to @file{stderr}. +omitted, it defaults to @option{optimized-optall}, which means dump +all information about successful optimizations from all the passes. +In the following example, the optimization information is output on +to @file{stderr}. @smallexample gcc -O3 -fopt-info @end smallexample Note that @option{-fopt-info-vec-missed} behaves the same as -@option{-fopt-info-missed-vec}. +@option{-fopt-info-missed-vec}. The order of the optimization group +names and message types listed after @option{-fopt-info} does not matter. As another example, consider |