diff mbox series

[GCC] aarch64: Add support for Cortex-A720 CPU

Message ID 56284602-b0f9-7bb0-2da6-420b5a97d90b@arm.com
State Not Applicable
Headers
Series [GCC] aarch64: Add support for Cortex-A720 CPU |

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Context Check Description
snail/gcc-patch-check fail Git am fail log

Commit Message

Richard Ball Aug. 14, 2023, 2:15 p.m. UTC 
  This patch adds support for the Cortex-A720 CPU to GCC.

No regressions on aarch64-none-elf.

Ok for master?

gcc/ChangeLog:

         * config/aarch64/aarch64-cores.def (AARCH64_CORE): Add Cortex-
	A720 CPU.
         * config/aarch64/aarch64-tune.md: Regenerate.
         * doc/invoke.texi: Document Cortex-A720 CPU.
diff mbox series

Patch

diff --git a/gcc/config/aarch64/aarch64-cores.def b/gcc/config/aarch64/aarch64-cores.def
index dbac497ef3aab410eb81db185b2e9532186888bb..5369dd3dd0fe695a371261547c76f034c29b9bcd 100644
--- a/gcc/config/aarch64/aarch64-cores.def
+++ b/gcc/config/aarch64/aarch64-cores.def
@@ -176,6 +176,8 @@  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), neoversen2, 0x41, 0xd81, -1)
+
 AARCH64_CORE("cortex-x2",  cortexx2, cortexa57, V9A,  (SVE2_BITPERM, MEMTAG, I8MM, BF16), neoversen2, 0x41, 0xd48, -1)
 
 AARCH64_CORE("cortex-x3",  cortexx3, cortexa57, V9A,  (SVE2_BITPERM, MEMTAG, I8MM, BF16), neoversen2, 0x41, 0xd4e, -1)
diff --git a/gcc/config/aarch64/aarch64-tune.md b/gcc/config/aarch64/aarch64-tune.md
index 2170980dddb0d5d410a49631ad26ff2e346b39dd..12d610f0f6580096eed9cf3de8ad3239efde5e4b 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,emag,xgene1,falkor,qdf24xx,exynosm1,phecda,thunderx2t99p1,vulcan,thunderx2t99,cortexa55,cortexa75,cortexa76,cortexa76ae,cortexa77,cortexa78,cortexa78ae,cortexa78c,cortexa65,cortexa65ae,cortexx1,cortexx1c,ares,neoversen1,neoversee1,octeontx2,octeontx2t98,octeontx2t96,octeontx2t93,octeontx2f95,octeontx2f95n,octeontx2f95mm,a64fx,tsv110,thunderx3t110,zeus,neoversev1,neoverse512tvb,saphira,cortexa57cortexa53,cortexa72cortexa53,cortexa73cortexa35,cortexa73cortexa53,cortexa75cortexa55,cortexa76cortexa55,cortexr82,cortexa510,cortexa520,cortexa710,cortexa715,cortexx2,cortexx3,neoversen2,demeter,neoversev2"
+	"cortexa34,cortexa35,cortexa53,cortexa57,cortexa72,cortexa73,thunderx,thunderxt88p1,thunderxt88,octeontx,octeontxt81,octeontxt83,thunderxt81,thunderxt83,ampere1,ampere1a,emag,xgene1,falkor,qdf24xx,exynosm1,phecda,thunderx2t99p1,vulcan,thunderx2t99,cortexa55,cortexa75,cortexa76,cortexa76ae,cortexa77,cortexa78,cortexa78ae,cortexa78c,cortexa65,cortexa65ae,cortexx1,cortexx1c,ares,neoversen1,neoversee1,octeontx2,octeontx2t98,octeontx2t96,octeontx2t93,octeontx2f95,octeontx2f95n,octeontx2f95mm,a64fx,tsv110,thunderx3t110,zeus,neoversev1,neoverse512tvb,saphira,cortexa57cortexa53,cortexa72cortexa53,cortexa73cortexa35,cortexa73cortexa53,cortexa75cortexa55,cortexa76cortexa55,cortexr82,cortexa510,cortexa520,cortexa710,cortexa715,cortexa720,cortexx2,cortexx3,neoversen2,demeter,neoversev2"
 	(const (symbol_ref "((enum attr_tune) aarch64_tune)")))
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 2c870d3c34b587ffc721b1f18f99ecd66d4217be..62537d9d09e25f864c27534b7ac2ec467ea24789 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -20517,7 +20517,8 @@  performance of the code.  Permissible values for this option are:
 @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-a510}, @samp{cortex-a520}, @samp{cortex-a710},
-@samp{cortex-a715}, @samp{ampere1}, @samp{ampere1a}, and @samp{native}.
+@samp{cortex-a715}, @samp{cortex-a720}, @samp{ampere1}, @samp{ampere1a},
+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},