[arm-embedded] Backport trunk Cortex-M4 FPU tuning to embedded-4_8-branch
Terry Guo
terry.guo@arm.com
Thu Nov 28 10:11:00 GMT 2013
Hi,
This patch back ported a trunk cortex-m4 FPU tuning to embedded-4_8-branch.
BR,
Terry
gcc/ChangeLog.arm
2013-11-28 Terry Guo <terry.guo@arm.com>
Backport mainline r198084
2013-04-19 Terry Guo <terry.guo@arm.com>
* config/arm/cortex-m4-fpu.md (cortex_m4_v): Delete cpu unit.
Replace with ...
(cortex_m4_v_a, cortex_m4_v_b): ... new cpu units.
(cortex_m4_v, cortex_m4_exa_va, cortex_m4_exb_vb): New reservations.
(cortex_m4_fmacs): Use new reservations.
(cortex_m4_f_load, cortex_m4_f_store): Likewise.
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: backport-r198084.txt
URL: <http://gcc.gnu.org/pipermail/gcc-patches/attachments/20131128/74705b7c/attachment.txt>
More information about the Gcc-patches
mailing list