Tamar Christina <tamar.christ...@arm.com> writes: > Hi All, > > This is a conservative backport of a few core definitions backporting only the > core definitions and mapping them to their closest cost model that exist on > the > branches. > > Bootstrapped Regtested on aarch64-none-linux-gnu on branches and no issues. > > Ok for GCC 13 and 14?
OK. Thanks for only asking to backport that far :) Richard > Thanks, > Tamar > > gcc/ChangeLog: > > * config/aarch64/aarch64-cores.def (cortex-a725, cortex-x925, > neoverse-n3, neoverse-v3, neoverse-v3ae): New. > * config/aarch64/aarch64-tune.md: Regenerate > * doc/invoke.texi: Document them. > > --- > > diff --git a/gcc/config/aarch64/aarch64-cores.def > b/gcc/config/aarch64/aarch64-cores.def > index > f5536388f61182af3fad4eefc0d67e3e848581b1..5ee4ffc62111ff957f83cb62a46036b09139cf99 > 100644 > --- a/gcc/config/aarch64/aarch64-cores.def > +++ b/gcc/config/aarch64/aarch64-cores.def > @@ -178,6 +178,7 @@ AARCH64_CORE("cortex-a710", cortexa710, cortexa57, V9A, > (SVE2_BITPERM, MEMTAG, > AARCH64_CORE("cortex-a715", cortexa715, cortexa57, V9A, (SVE2_BITPERM, > MEMTAG, I8MM, BF16), neoversen2, 0x41, 0xd4d, -1) > > AARCH64_CORE("cortex-a720", cortexa720, cortexa57, V9_2A, (SVE2_BITPERM, > MEMTAG, PROFILE), neoversen2, 0x41, 0xd81, -1) > +AARCH64_CORE("cortex-a725", cortexa725, cortexa57, V9_2A, (SVE2_BITPERM, > MEMTAG, PROFILE), neoversen2, 0x41, 0xd87, -1) > > AARCH64_CORE("cortex-x2", cortexx2, cortexa57, V9A, (SVE2_BITPERM, MEMTAG, > I8MM, BF16), neoversen2, 0x41, 0xd48, -1) > > @@ -185,11 +186,16 @@ AARCH64_CORE("cortex-x3", cortexx3, cortexa57, V9A, > (SVE2_BITPERM, MEMTAG, I8M > > AARCH64_CORE("cortex-x4", cortexx4, cortexa57, V9_2A, (SVE2_BITPERM, > MEMTAG, PROFILE), neoversen2, 0x41, 0xd81, -1) > > +AARCH64_CORE("cortex-x925", cortexx925, cortexa57, V9_2A, (SVE2_BITPERM, > MEMTAG, PROFILE), neoversen2, 0x41, 0xd85, -1) > + > AARCH64_CORE("neoverse-n2", neoversen2, cortexa57, V9A, (I8MM, BF16, > SVE2_BITPERM, RNG, MEMTAG, PROFILE), neoversen2, 0x41, 0xd49, -1) > AARCH64_CORE("cobalt-100", cobalt100, cortexa57, V9A, (I8MM, BF16, > SVE2_BITPERM, RNG, MEMTAG, PROFILE), neoversen2, 0x6d, 0xd49, -1) > +AARCH64_CORE("neoverse-n3", neoversen3, cortexa57, V9_2A, (SVE2_BITPERM, > RNG, MEMTAG, PROFILE), neoversen2, 0x41, 0xd8e, -1) > > AARCH64_CORE("neoverse-v2", neoversev2, cortexa57, V9A, (I8MM, BF16, > SVE2_BITPERM, RNG, MEMTAG, PROFILE), neoversev2, 0x41, 0xd4f, -1) > AARCH64_CORE("grace", grace, cortexa57, V9A, (I8MM, BF16, SVE2_BITPERM, > SVE2_AES, SVE2_SHA3, SVE2_SM4, PROFILE), neoversev2, 0x41, 0xd4f, -1) > +AARCH64_CORE("neoverse-v3", neoversev3, cortexa57, V9_2A, (SVE2_BITPERM, > RNG, LS64, MEMTAG, PROFILE), neoversev2, 0x41, 0xd84, -1) > +AARCH64_CORE("neoverse-v3ae", neoversev3ae, cortexa57, V9_2A, (SVE2_BITPERM, > RNG, LS64, MEMTAG, PROFILE), neoversev2, 0x41, 0xd83, -1) > > AARCH64_CORE("demeter", demeter, cortexa57, V9A, (I8MM, BF16, SVE2_BITPERM, > RNG, MEMTAG, PROFILE), neoversev2, 0x41, 0xd4f, -1) > > diff --git a/gcc/config/aarch64/aarch64-tune.md > b/gcc/config/aarch64/aarch64-tune.md > index > 80254836e0efa6fd78da91366c4a683ec3f36e26..ed18b9b1447ff6732183825f4169911197065b66 > 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,ampere1,ampere1a,ampere1b,emag,xgene1,falkor,qdf24xx,exynosm1,phecda,thunderx2t99p1,vulcan,thunderx2t99,cortexa55,cortexa75,cortexa76,cortexa76ae,cortexa77,cortexa78,cortexa78ae,cortexa78c,cortexa65,cortexa65ae,cortexx1,cortexx1c,neoversen1,ares,neoversee1,octeontx2,octeontx2t98,octeontx2t96,octeontx2t93,octeontx2f95,octeontx2f95n,octeontx2f95mm,a64fx,tsv110,thunderx3t110,neoversev1,zeus,neoverse512tvb,saphira,cortexa57cortexa53,cortexa72cortexa53,cortexa73cortexa35,cortexa73cortexa53,cortexa75cortexa55,cortexa76cortexa55,cortexr82,cortexa510,cortexa520,cortexa710,cortexa715,cortexa720,cortexx2,cortexx3,cortexx4,neoversen2,cobalt100,neoversev2,grace,demeter,generic,generic_armv8_a,generic_armv9_a" > + > "cortexa34,cortexa35,cortexa53,cortexa57,cortexa72,cortexa73,thunderx,thunderxt88p1,thunderxt88,octeontx,octeontxt81,octeontxt83,thunderxt81,thunderxt83,ampere1,ampere1a,ampere1b,emag,xgene1,falkor,qdf24xx,exynosm1,phecda,thunderx2t99p1,vulcan,thunderx2t99,cortexa55,cortexa75,cortexa76,cortexa76ae,cortexa77,cortexa78,cortexa78ae,cortexa78c,cortexa65,cortexa65ae,cortexx1,cortexx1c,neoversen1,ares,neoversee1,octeontx2,octeontx2t98,octeontx2t96,octeontx2t93,octeontx2f95,octeontx2f95n,octeontx2f95mm,a64fx,tsv110,thunderx3t110,neoversev1,zeus,neoverse512tvb,saphira,cortexa57cortexa53,cortexa72cortexa53,cortexa73cortexa35,cortexa73cortexa53,cortexa75cortexa55,cortexa76cortexa55,cortexr82,cortexa510,cortexa520,cortexa710,cortexa715,cortexa720,cortexa725,cortexx2,cortexx3,cortexx4,cortexx925,neoversen2,cobalt100,neoversen3,neoversev2,grace,neoversev3,neoversev3ae,demeter,generic,generic_armv8_a,generic_armv9_a" > (const (symbol_ref "((enum attr_tune) aarch64_tune)"))) > diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi > index > a12d1bdc55e77a4eec072adbc5213d6de1f46f39..f9598784be2d35f8519a6cf91fe97a54ecdd0ac2 > 100644 > --- a/gcc/doc/invoke.texi > +++ b/gcc/doc/invoke.texi > @@ -21324,7 +21324,8 @@ performance of the code. Permissible values for this > option are: > @samp{cortex-a78}, @samp{cortex-a78ae}, @samp{cortex-a78c}, > @samp{ares}, @samp{exynos-m1}, @samp{emag}, @samp{falkor}, > @samp{neoverse-512tvb}, @samp{neoverse-e1}, @samp{neoverse-n1}, > -@samp{neoverse-n2}, @samp{neoverse-v1}, @samp{neoverse-v2}, @samp{grace}, > +@samp{neoverse-n2}, @samp{neoverse-n3}, @samp{neoverse-v1}, > @samp{neoverse-v2}, > +@samp{neoverse-v3}, @samp{neoverse-v3ae}, @samp{grace}, > @samp{qdf24xx}, @samp{saphira}, @samp{phecda}, @samp{xgene1}, @samp{vulcan}, > @samp{octeontx}, @samp{octeontx81}, @samp{octeontx83}, > @samp{octeontx2}, @samp{octeontx2t98}, @samp{octeontx2t96} > @@ -21338,9 +21339,10 @@ performance of the code. Permissible values for > this option are: > @samp{cortex-a73.cortex-a35}, @samp{cortex-a73.cortex-a53}, > @samp{cortex-a75.cortex-a55}, @samp{cortex-a76.cortex-a55}, > @samp{cortex-r82}, @samp{cortex-x1}, @samp{cortex-x1c}, @samp{cortex-x2}, > -@samp{cortex-x3}, @samp{cortex-x4}, @samp{cortex-a510}, @samp{cortex-a520}, > -@samp{cortex-a710}, @samp{cortex-a715}, @samp{cortex-a720}, @samp{ampere1}, > -@samp{ampere1a}, @samp{ampere1b}, @samp{cobalt-100} and @samp{native}. > +@samp{cortex-x3}, @samp{cortex-x4}, @samp{cortex-x925}, @samp{cortex-a510}, > +@samp{cortex-a520}, @samp{cortex-a710}, @samp{cortex-a715}, > @samp{cortex-a720}, > +@samp{cortex-a725}, @samp{ampere1}, @samp{ampere1a}, @samp{ampere1b}, > +@samp{cobalt-100} and @samp{native}. > > The values @samp{cortex-a57.cortex-a53}, @samp{cortex-a72.cortex-a53}, > @samp{cortex-a73.cortex-a35}, @samp{cortex-a73.cortex-a53},