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| author | Chung-Ju Wu <jasonwucj@gmail.com> | 2024-01-09 14:26:18 +0800 |
|---|---|---|
| committer | Chung-Ju Wu <jasonwucj@gmail.com> | 2024-01-09 14:26:18 +0800 |
| commit | 6e249a9ad9d26fb01b147d33be9f9bfebca85c24 (patch) | |
| tree | b54d594d252e1cc1c11af4ebdf6788d60465f51b /gcc/cp/constexpr.cc | |
| parent | ab6224dfe12bd57f02343375a03c8a979e927d93 (diff) | |
| download | gcc-6e249a9ad9d26fb01b147d33be9f9bfebca85c24.zip gcc-6e249a9ad9d26fb01b147d33be9f9bfebca85c24.tar.gz gcc-6e249a9ad9d26fb01b147d33be9f9bfebca85c24.tar.bz2 | |
arm: Add support for Arm Cortex-M52 CPU.
This patch adds the -mcpu support for the Arm Cortex-M52 CPU which is
an Armv8.1-M Mainline CPU supporting MVE and PACBTI by default.
-mcpu=cortex-m52 switch by default matches to -march=armv8.1-m.main+pacbti+mve.fp+fp.dp.
The cde feature is supported by specifying +cdecpN (e.g. -mcpu=cortex-m52+cdecp<N>),
where N is the coprocessor number 0 to 7.
Also following options are provided to disable default features.
+nomve.fp (disables MVE Floating point)
+nomve (disables MVE Integer and MVE Floating point)
+nodsp (disables dsp, MVE Integer and MVE Floating point)
+nopacbti (disables pacbti)
+nofp (disables floating point and MVE floating point)
Signed-off-by: Chung-Ju Wu <jasonwucj@gmail.com>
gcc/ChangeLog:
* config/arm/arm-cpus.in (cortex-m52): New cpu.
* config/arm/arm-tables.opt: Regenerate.
* config/arm/arm-tune.md: Regenerate.
Diffstat (limited to 'gcc/cp/constexpr.cc')
0 files changed, 0 insertions, 0 deletions