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| author | Alex Coplan <alex.coplan@arm.com> | 2020-09-10 17:08:57 +0100 |
|---|---|---|
| committer | Alex Coplan <alex.coplan@arm.com> | 2020-09-10 17:10:37 +0100 |
| commit | 1c68cf348a28a6bea253d9911e3b94eaeba64acd (patch) | |
| tree | 5f19308916a7e1d55026994d5f945576700290e6 | |
| parent | 786177a3fc9229f964058ae37571f2468ca1dce4 (diff) | |
| download | gcc-1c68cf348a28a6bea253d9911e3b94eaeba64acd.zip gcc-1c68cf348a28a6bea253d9911e3b94eaeba64acd.tar.gz gcc-1c68cf348a28a6bea253d9911e3b94eaeba64acd.tar.bz2 | |
aarch64: Add support for Cortex-R82
This adds support for Arm's Cortex-R82 CPU to GCC. For more information about
this CPU, see [0].
[0] : https://developer.arm.com/ip-products/processors/cortex-r/cortex-r82
gcc/ChangeLog:
* config/aarch64/aarch64-cores.def: Add Cortex-R82.
* config/aarch64/aarch64-tune.md: Regenerate.
* doc/invoke.texi: Add entry for Cortex-R82.
| -rw-r--r-- | gcc/config/aarch64/aarch64-cores.def | 3 | ||||
| -rw-r--r-- | gcc/config/aarch64/aarch64-tune.md | 2 | ||||
| -rw-r--r-- | gcc/doc/invoke.texi | 4 |
3 files changed, 6 insertions, 3 deletions
diff --git a/gcc/config/aarch64/aarch64-cores.def b/gcc/config/aarch64/aarch64-cores.def index a7dde38..f30ff35 100644 --- a/gcc/config/aarch64/aarch64-cores.def +++ b/gcc/config/aarch64/aarch64-cores.def @@ -150,4 +150,7 @@ AARCH64_CORE("cortex-a73.cortex-a53", cortexa73cortexa53, cortexa53, 8A, AARCH AARCH64_CORE("cortex-a75.cortex-a55", cortexa75cortexa55, cortexa53, 8_2A, AARCH64_FL_FOR_ARCH8_2 | AARCH64_FL_F16 | AARCH64_FL_RCPC | AARCH64_FL_DOTPROD, cortexa73, 0x41, AARCH64_BIG_LITTLE (0xd0a, 0xd05), -1) AARCH64_CORE("cortex-a76.cortex-a55", cortexa76cortexa55, cortexa53, 8_2A, AARCH64_FL_FOR_ARCH8_2 | AARCH64_FL_F16 | AARCH64_FL_RCPC | AARCH64_FL_DOTPROD, neoversen1, 0x41, AARCH64_BIG_LITTLE (0xd0b, 0xd05), -1) +/* Armv8-R Architecture Processors. */ +AARCH64_CORE("cortex-r82", cortexr82, cortexa53, 8R, AARCH64_FL_FOR_ARCH8_R, cortexa53, 0x41, 0xd15, -1) + #undef AARCH64_CORE diff --git a/gcc/config/aarch64/aarch64-tune.md b/gcc/config/aarch64/aarch64-tune.md index ebf97c3..0e3239c 100644 --- a/gcc/config/aarch64/aarch64-tune.md +++ b/gcc/config/aarch64/aarch64-tune.md @@ -1,5 +1,5 @@ ;; -*- buffer-read-only: t -*- ;; Generated automatically by gentune.sh from aarch64-cores.def (define_attr "tune" - "cortexa34,cortexa35,cortexa53,cortexa57,cortexa72,cortexa73,thunderx,thunderxt88p1,thunderxt88,octeontx,octeontxt81,octeontxt83,thunderxt81,thunderxt83,emag,xgene1,falkor,qdf24xx,exynosm1,phecda,thunderx2t99p1,vulcan,thunderx2t99,cortexa55,cortexa75,cortexa76,cortexa76ae,cortexa77,cortexa65,cortexa65ae,ares,neoversen1,neoversee1,octeontx2,octeontx2t98,octeontx2t96,octeontx2t93,octeontx2f95,octeontx2f95n,octeontx2f95mm,a64fx,tsv110,thunderx3t110,zeus,saphira,cortexa57cortexa53,cortexa72cortexa53,cortexa73cortexa35,cortexa73cortexa53,cortexa75cortexa55,cortexa76cortexa55" + "cortexa34,cortexa35,cortexa53,cortexa57,cortexa72,cortexa73,thunderx,thunderxt88p1,thunderxt88,octeontx,octeontxt81,octeontxt83,thunderxt81,thunderxt83,emag,xgene1,falkor,qdf24xx,exynosm1,phecda,thunderx2t99p1,vulcan,thunderx2t99,cortexa55,cortexa75,cortexa76,cortexa76ae,cortexa77,cortexa65,cortexa65ae,ares,neoversen1,neoversee1,octeontx2,octeontx2t98,octeontx2t96,octeontx2t93,octeontx2f95,octeontx2f95n,octeontx2f95mm,a64fx,tsv110,thunderx3t110,zeus,saphira,cortexa57cortexa53,cortexa72cortexa53,cortexa73cortexa35,cortexa73cortexa53,cortexa75cortexa55,cortexa76cortexa55,cortexr82" (const (symbol_ref "((enum attr_tune) aarch64_tune)"))) diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index ebd8d73..e3e67c9 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -17384,8 +17384,8 @@ performance of the code. Permissible values for this option are: @samp{thunderxt83}, @samp{thunderx2t99}, @samp{thunderx3t110}, @samp{zeus}, @samp{cortex-a57.cortex-a53}, @samp{cortex-a72.cortex-a53}, @samp{cortex-a73.cortex-a35}, @samp{cortex-a73.cortex-a53}, -@samp{cortex-a75.cortex-a55}, @samp{cortex-a76.cortex-a55} -@samp{native}. +@samp{cortex-a75.cortex-a55}, @samp{cortex-a76.cortex-a55}, +@samp{cortex-r82}, @samp{native}. The values @samp{cortex-a57.cortex-a53}, @samp{cortex-a72.cortex-a53}, @samp{cortex-a73.cortex-a35}, @samp{cortex-a73.cortex-a53}, |