diff options
| author | Kyrylo Tkachov <kyrylo.tkachov@arm.com> | 2020-04-28 16:21:31 +0100 |
|---|---|---|
| committer | Kyrylo Tkachov <kyrylo.tkachov@arm.com> | 2020-04-28 16:22:15 +0100 |
| commit | 0e8e1a6d97cc44d47992e40198490f780fbbfd5a (patch) | |
| tree | 4e2574012af22c952e2a1cde880b64504570024b /gcc/doc | |
| parent | a5bff8af0a68d039e1586087639c86d6931c9b81 (diff) | |
[arm] Remove +nofp from -mcpu=cortex-m55 options
Turns out for consistency with LLVM the +nofp option shouldn't remove ALL of FP and MVE, just the FP part of MVE.
This requires more surgery with feature bits so for GCC 10 I'd rather just not support +nofp for -mcpu=cortex-m55
and implement it properly for GCC 11.
2020-04-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/arm/arm-cpus.in (cortex-m55): Remove +nofp option.
* doc/invoke.texi (Arm Options): Remove -mcpu=cortex-m55 from +nofp option.
Diffstat (limited to 'gcc/doc')
| -rw-r--r-- | gcc/doc/invoke.texi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 04b84e3a10e..fed38e88ae5 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -18841,7 +18841,7 @@ Disables the floating-point and SIMD instructions on @samp{cortex-a8}, @samp{cortex-a9}, @samp{cortex-a12}, @samp{cortex-a15}, @samp{cortex-a17}, @samp{cortex-a15.cortex-a7}, @samp{cortex-a17.cortex-a7}, @samp{cortex-a32}, @samp{cortex-a35}, -@samp{cortex-a53},@samp{cortex-a55} and @samp{cortex-m55}. +@samp{cortex-a53} and @samp{cortex-a55}. @item +nofp.dp Disables the double-precision component of the floating-point instructions |