From: Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
Date: Wed, 10 Nov 2021 14:11:09 +0000 (+0000)
Subject: arm: enable cortex-a710 CPU
X-Git-Tag: basepoints/gcc-13~3191
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9701f153f6dfcc365ac0d96cdcf7df69a2de81dc;p=thirdparty%2Fgcc.git

arm: enable cortex-a710 CPU

This patch is adding support for Cortex-A710 CPU in Arm.

gcc/ChangeLog:

	* config/arm/arm-cpus.in (cortex-a710): New CPU.
	* config/arm/arm-tables.opt: Regenerate.
	* config/arm/arm-tune.md: Regenerate.
	* doc/invoke.texi: Update docs.
---

diff --git a/gcc/config/arm/arm-cpus.in b/gcc/config/arm/arm-cpus.in
index 3756ba56c6ea..a6a8e4319a69 100644
--- a/gcc/config/arm/arm-cpus.in
+++ b/gcc/config/arm/arm-cpus.in
@@ -1513,6 +1513,17 @@ begin cpu cortex-a78c
  part d4b
 end cpu cortex-a78c
 
+begin cpu cortex-a710
+ cname cortexa710
+ tune for cortex-a57
+ tune flags LDSCHED
+ architecture armv9-a+fp16+bf16+i8mm
+ option crypto add FP_ARMv8 CRYPTO
+ costs cortex_a57
+ vendor 41
+ part d47
+end cpu cortex-a710
+
 begin cpu cortex-x1
  cname cortexx1
  tune for cortex-a57
diff --git a/gcc/config/arm/arm-tables.opt b/gcc/config/arm/arm-tables.opt
index c00e252ec5aa..6e457fb25022 100644
--- a/gcc/config/arm/arm-tables.opt
+++ b/gcc/config/arm/arm-tables.opt
@@ -249,6 +249,9 @@ Enum(processor_type) String(cortex-a78ae) Value( TARGET_CPU_cortexa78ae)
 EnumValue
 Enum(processor_type) String(cortex-a78c) Value( TARGET_CPU_cortexa78c)
 
+EnumValue
+Enum(processor_type) String(cortex-a710) Value( TARGET_CPU_cortexa710)
+
 EnumValue
 Enum(processor_type) String(cortex-x1) Value( TARGET_CPU_cortexx1)
 
diff --git a/gcc/config/arm/arm-tune.md b/gcc/config/arm/arm-tune.md
index 6482833fc35b..54e701f439b1 100644
--- a/gcc/config/arm/arm-tune.md
+++ b/gcc/config/arm/arm-tune.md
@@ -46,8 +46,9 @@
 	cortexa73cortexa53,cortexa55,cortexa75,
 	cortexa76,cortexa76ae,cortexa77,
 	cortexa78,cortexa78ae,cortexa78c,
-	cortexx1,neoversen1,cortexa75cortexa55,
-	cortexa76cortexa55,neoversev1,neoversen2,
-	cortexm23,cortexm33,cortexm35p,
-	cortexm55,cortexr52,cortexr52plus"
+	cortexa710,cortexx1,neoversen1,
+	cortexa75cortexa55,cortexa76cortexa55,neoversev1,
+	neoversen2,cortexm23,cortexm33,
+	cortexm35p,cortexm55,cortexr52,
+	cortexr52plus"
 	(const (symbol_ref "((enum attr_tune) arm_tune)")))
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 2ea23d07c4cb..c3ff4945bdc8 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -20605,7 +20605,7 @@ Permissible names are: @samp{arm7tdmi}, @samp{arm7tdmi-s}, @samp{arm710t},
 @samp{cortex-a32}, @samp{cortex-a35}, @samp{cortex-a53}, @samp{cortex-a55},
 @samp{cortex-a57}, @samp{cortex-a72}, @samp{cortex-a73}, @samp{cortex-a75},
 @samp{cortex-a76}, @samp{cortex-a76ae}, @samp{cortex-a77},
-@samp{cortex-a78}, @samp{cortex-a78ae}, @samp{cortex-a78c},
+@samp{cortex-a78}, @samp{cortex-a78ae}, @samp{cortex-a78c}, @samp{cortex-a710},
 @samp{ares}, @samp{cortex-r4}, @samp{cortex-r4f}, @samp{cortex-r5},
 @samp{cortex-r7}, @samp{cortex-r8}, @samp{cortex-r52}, @samp{cortex-r52plus},
 @samp{cortex-m0}, @samp{cortex-m0plus}, @samp{cortex-m1}, @samp{cortex-m3},