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| author | Richard Earnshaw <rearnsha@arm.com> | 2019-10-17 13:55:11 +0000 |
|---|---|---|
| committer | Richard Earnshaw <rearnsha@gcc.gnu.org> | 2019-10-17 13:55:11 +0000 |
| commit | cdb77369ca02673e878b1a1b7856de0f979d2fec (patch) | |
| tree | b1eb1fbc74d20ddb36c22cdd65cb0934aaf291f0 /gcc | |
| parent | 2d57b12e2acd52b843adbcd6d5909cb0b9f7196b (diff) | |
| download | gcc-cdb77369ca02673e878b1a1b7856de0f979d2fec.zip gcc-cdb77369ca02673e878b1a1b7856de0f979d2fec.tar.gz gcc-cdb77369ca02673e878b1a1b7856de0f979d2fec.tar.bz2 | |
[arm] Add default FPU for Marvell-pj4
According to GAS, the Marvell PJ4 CPU has a VFPv3-D16 floating point
unit, but GCC's CPU configuration tables omits this meaning that
-mfpu=auto will not correctly select the FPU. This patch fixes this
by adding the +fp option to the architecture specification for this
device.
* config/arm/arm-cpus.in (marvel-pj4): Add +fp to the architecture.
From-SVN: r277111
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/config/arm/arm-cpus.in | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7eb331d..97cb064 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2019-10-17 Richard Earnshaw <rearnsha@arm.com> + + * config/arm/arm-cpus.in (marvel-pj4): Add +fp to the architecture. + 2019-10-17 Yuliang Wang <yuliang.wang@arm.com> * config/aarch64/aarch64-sve2.md (aarch64_sve2_eor3<mode>) diff --git a/gcc/config/arm/arm-cpus.in b/gcc/config/arm/arm-cpus.in index f8a3b3d..50379a0 100644 --- a/gcc/config/arm/arm-cpus.in +++ b/gcc/config/arm/arm-cpus.in @@ -1150,7 +1150,7 @@ end cpu cortex-m3 begin cpu marvell-pj4 tune flags LDSCHED - architecture armv7-a+mp+sec + architecture armv7-a+mp+sec+fp costs marvell_pj4 end cpu marvell-pj4 |