diff options
Diffstat (limited to 'gcc/doc/invoke.texi')
| -rw-r--r-- | gcc/doc/invoke.texi | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index d70fdade2ed..7d5d54462af 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -11472,12 +11472,12 @@ architecture. @opindex mtune Specify the name of the target processor for which GCC should tune the performance of the code. Permissible values for this option are: -@samp{generic}, @samp{cortex-a53}, @samp{cortex-a57}, @samp{thunderx}, -@samp{xgene1}. +@samp{generic}, @samp{cortex-a53}, @samp{cortex-a57}, +@samp{cortex-a72}, @samp{thunderx}, @samp{xgene1}. Additionally, this option can specify that GCC should tune the performance -of the code for a big.LITTLE system. The only permissible value is -@samp{cortex-a57.cortex-a53}. +of the code for a big.LITTLE system. Permissible values for this +option are: @samp{cortex-a57.cortex-a53}, @samp{cortex-a72.cortex-a53}. Where none of @option{-mtune=}, @option{-mcpu=} or @option{-march=} are specified, the code will be tuned to perform well across a range @@ -12344,7 +12344,8 @@ Permissible names are: @samp{arm2}, @samp{arm250}, @samp{arm1136j-s}, @samp{arm1136jf-s}, @samp{mpcore}, @samp{mpcorenovfp}, @samp{arm1156t2-s}, @samp{arm1156t2f-s}, @samp{arm1176jz-s}, @samp{arm1176jzf-s}, @samp{cortex-a5}, @samp{cortex-a7}, @samp{cortex-a8}, @samp{cortex-a9}, -@samp{cortex-a12}, @samp{cortex-a15}, @samp{cortex-a53}, @samp{cortex-a57}, +@samp{cortex-a12}, @samp{cortex-a15}, @samp{cortex-a53}, +@samp{cortex-a57}, @samp{cortex-a72}, @samp{cortex-r4}, @samp{cortex-r4f}, @samp{cortex-r5}, @samp{cortex-r7}, @samp{cortex-m7}, @samp{cortex-m4}, @@ -12363,7 +12364,8 @@ Permissible names are: @samp{arm2}, @samp{arm250}, Additionally, this option can specify that GCC should tune the performance of the code for a big.LITTLE system. Permissible names are: -@samp{cortex-a15.cortex-a7}, @samp{cortex-a57.cortex-a53}. +@samp{cortex-a15.cortex-a7}, @samp{cortex-a57.cortex-a53}, +@samp{cortex-a72.cortex-a53}. @option{-mtune=generic-@var{arch}} specifies that GCC should tune the performance for a blend of processors within architecture @var{arch}. |