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riscv-gcc-1
Commit d8c69a92 by Ian Caulfield Committed by Ramana Radhakrishnan
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Add support for Cortex-A53. 

2013-04-02  Ian Caulfield  <ian.caulfield@arm.com>
	    Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	* config/arm/arm-arches.def (armv8-a): Default to cortex-a53.
        * config/arm/t-arm (MD_INCLUDES): Depend on cortex-a53.md.
        * config/arm/cortex-a53.md: New file.
        * config/arm/bpabi.h (BE8_LINK_SPEC): Handle cortex-a53.
        * config/arm/arm.md (generic_sched, generic_vfp): Handle cortex-a53.
        * config/arm/arm.c (arm_issue_rate): Likewise.
        * config/arm/arm-tune.md: Regenerate
        * config/arm/arm-tables.opt: Regenerate.
        * config/arm/arm-cores.def: Add cortex-a53.

From-SVN: r197346
parent ec905ac0
Showing with 28 additions and 6 deletions
gcc/ChangeLog
2013-04-02 Ian Caulfield <ian.caulfield@arm.com>
Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
* config/arm/arm-arches.def (armv8-a): Default to cortex-a53.
* config/arm/t-arm (MD_INCLUDES): Depend on cortex-a53.md.
* config/arm/cortex-a53.md: New file.
* config/arm/bpabi.h (BE8_LINK_SPEC): Handle cortex-a53.
* config/arm/arm.md (generic_sched, generic_vfp): Handle cortex-a53.
* config/arm/arm.c (arm_issue_rate): Likewise.
* config/arm/arm-tune.md: Regenerate
* config/arm/arm-tables.opt: Regenerate.
* config/arm/arm-cores.def: Add cortex-a53.
2013-04-02 Zhenqiang Chen <zhenqiang.chen@arm.com>
* config/arm/uclinux-elf.h: Add %L to LINK_GCC_C_SEQUENCE_SPEC for
......@@ -5,8 +18,8 @@
2013-04-02 Sofiane Naci <sofiane.naci@arm.com>
* config/aarch64/aarch64.md (*mov<mode>_aarch64): Add variants for scalar
load/store operations using B/H registers.
* config/aarch64/aarch64.md (*mov<mode>_aarch64): Add variants for
scalar load/store operations using B/H registers.
(*zero_extend<SHORT:mode><GPI:mode>2_aarch64): Likewise.
2013-04-02 Sofiane Naci <sofiane.naci@arm.com>
......
gcc/config/arm/arm-arches.def
......@@ -53,6 +53,6 @@ ARM_ARCH("armv7-a", cortexa8, 7A, FL_CO_PROC | FL_FOR_ARCH7A)
ARM_ARCH("armv7-r", cortexr4, 7R, FL_CO_PROC | FL_FOR_ARCH7R)
ARM_ARCH("armv7-m", cortexm3, 7M, FL_CO_PROC | FL_FOR_ARCH7M)
ARM_ARCH("armv7e-m", cortexm4, 7EM, FL_CO_PROC | FL_FOR_ARCH7EM)
ARM_ARCH("armv8-a", cortexa15, 8A, FL_CO_PROC | FL_FOR_ARCH8A)
ARM_ARCH("armv8-a", cortexa53, 8A, FL_CO_PROC | FL_FOR_ARCH8A)
ARM_ARCH("iwmmxt", iwmmxt, 5TE, FL_LDSCHED | FL_STRONG | FL_FOR_ARCH5TE | FL_XSCALE | FL_IWMMXT)
ARM_ARCH("iwmmxt2", iwmmxt2, 5TE, FL_LDSCHED | FL_STRONG | FL_FOR_ARCH5TE | FL_XSCALE | FL_IWMMXT | FL_IWMMXT2)
gcc/config/arm/arm-cores.def
......@@ -129,6 +129,7 @@ ARM_CORE("cortex-a7", cortexa7, 7A, FL_LDSCHED | FL_THUMB_DIV | FL_ARM_DIV
ARM_CORE("cortex-a8", cortexa8, 7A, FL_LDSCHED, cortex)
ARM_CORE("cortex-a9", cortexa9, 7A, FL_LDSCHED, cortex_a9)
ARM_CORE("cortex-a15", cortexa15, 7A, FL_LDSCHED | FL_THUMB_DIV | FL_ARM_DIV, cortex_a15)
ARM_CORE("cortex-a53", cortexa53, 8A, FL_LDSCHED, cortex_a5)
ARM_CORE("cortex-r4", cortexr4, 7R, FL_LDSCHED, cortex)
ARM_CORE("cortex-r4f", cortexr4f, 7R, FL_LDSCHED, cortex)
ARM_CORE("cortex-r5", cortexr5, 7R, FL_LDSCHED | FL_ARM_DIV, cortex)
......
gcc/config/arm/arm-tables.opt
......@@ -250,6 +250,9 @@ EnumValue
Enum(processor_type) String(cortex-a15) Value(cortexa15)
EnumValue
Enum(processor_type) String(cortex-a53) Value(cortexa53)
EnumValue
Enum(processor_type) String(cortex-r4) Value(cortexr4)
EnumValue
......
gcc/config/arm/arm-tune.md
;; -*- buffer-read-only: t -*-
;; Generated automatically by gentune.sh from arm-cores.def
(define_attr "tune"
"arm2,arm250,arm3,arm6,arm60,arm600,arm610,arm620,arm7,arm7d,arm7di,arm70,arm700,arm700i,arm710,arm720,arm710c,arm7100,arm7500,arm7500fe,arm7m,arm7dm,arm7dmi,arm8,arm810,strongarm,strongarm110,strongarm1100,strongarm1110,fa526,fa626,arm7tdmi,arm7tdmis,arm710t,arm720t,arm740t,arm9,arm9tdmi,arm920,arm920t,arm922t,arm940t,ep9312,arm10tdmi,arm1020t,arm9e,arm946es,arm966es,arm968es,arm10e,arm1020e,arm1022e,xscale,iwmmxt,iwmmxt2,fa606te,fa626te,fmp626,fa726te,arm926ejs,arm1026ejs,arm1136js,arm1136jfs,arm1176jzs,arm1176jzfs,mpcorenovfp,mpcore,arm1156t2s,arm1156t2fs,genericv7a,cortexa5,cortexa7,cortexa8,cortexa9,cortexa15,cortexr4,cortexr4f,cortexr5,cortexr7,cortexm4,cortexm3,cortexm1,cortexm0,cortexm0plus,marvell_pj4"
"arm2,arm250,arm3,arm6,arm60,arm600,arm610,arm620,arm7,arm7d,arm7di,arm70,arm700,arm700i,arm710,arm720,arm710c,arm7100,arm7500,arm7500fe,arm7m,arm7dm,arm7dmi,arm8,arm810,strongarm,strongarm110,strongarm1100,strongarm1110,fa526,fa626,arm7tdmi,arm7tdmis,arm710t,arm720t,arm740t,arm9,arm9tdmi,arm920,arm920t,arm922t,arm940t,ep9312,arm10tdmi,arm1020t,arm9e,arm946es,arm966es,arm968es,arm10e,arm1020e,arm1022e,xscale,iwmmxt,iwmmxt2,fa606te,fa626te,fmp626,fa726te,arm926ejs,arm1026ejs,arm1136js,arm1136jfs,arm1176jzs,arm1176jzfs,mpcorenovfp,mpcore,arm1156t2s,arm1156t2fs,genericv7a,cortexa5,cortexa7,cortexa8,cortexa9,cortexa15,cortexa53,cortexr4,cortexr4f,cortexr5,cortexr7,cortexm4,cortexm3,cortexm1,cortexm0,cortexm0plus,marvell_pj4"
(const (symbol_ref "((enum attr_tune) arm_tune)")))
gcc/config/arm/arm.c
......@@ -25873,6 +25873,7 @@ arm_issue_rate (void)
case cortexa7:
case cortexa8:
case cortexa9:
case cortexa53:
case fa726te:
case marvell_pj4:
return 2;
......
gcc/config/arm/arm.md
......@@ -496,7 +496,7 @@
(define_attr "generic_sched" "yes,no"
(const (if_then_else
(ior (eq_attr "tune" "fa526,fa626,fa606te,fa626te,fmp626,fa726te,arm926ejs,arm1020e,arm1026ejs,arm1136js,arm1136jfs,cortexa5,cortexa7,cortexa8,cortexa9,cortexa15,cortexm4,marvell_pj4")
(ior (eq_attr "tune" "fa526,fa626,fa606te,fa626te,fmp626,fa726te,arm926ejs,arm1020e,arm1026ejs,arm1136js,arm1136jfs,cortexa5,cortexa7,cortexa8,cortexa9,cortexa15,cortexa53,cortexm4,marvell_pj4")
(eq_attr "tune_cortexr4" "yes"))
(const_string "no")
(const_string "yes"))))
......@@ -504,7 +504,7 @@
(define_attr "generic_vfp" "yes,no"
(const (if_then_else
(and (eq_attr "fpu" "vfp")
(eq_attr "tune" "!arm1020e,arm1022e,cortexa5,cortexa7,cortexa8,cortexa9,cortexm4,marvell_pj4")
(eq_attr "tune" "!arm1020e,arm1022e,cortexa5,cortexa7,cortexa8,cortexa9,cortexa53,cortexm4,marvell_pj4")
(eq_attr "tune_cortexr4" "no"))
(const_string "yes")
(const_string "no"))))
......@@ -525,6 +525,7 @@
(include "cortex-a8.md")
(include "cortex-a9.md")
(include "cortex-a15.md")
(include "cortex-a53.md")
(include "cortex-r4.md")
(include "cortex-r4f.md")
(include "cortex-m4.md")
......
gcc/config/arm/bpabi.h
......@@ -60,6 +60,7 @@
|mcpu=cortex-a7 \
|mcpu=cortex-a8|mcpu=cortex-a9|mcpu=cortex-a15 \
|mcpu=marvell-pj4 \
|mcpu=cortex-a53 \
|mcpu=generic-armv7-a \
|march=armv7-m|mcpu=cortex-m3 \
|march=armv7e-m|mcpu=cortex-m4 \
......@@ -71,6 +72,7 @@
" %{mbig-endian:%{march=armv7-a|mcpu=cortex-a5 \
|mcpu=cortex-a7 \
|mcpu=cortex-a8|mcpu=cortex-a9|mcpu=cortex-a15 \
|mcpu=cortex-a53 \
|mcpu=marvell-pj4 \
|mcpu=generic-armv7-a \
|march=armv7-m|mcpu=cortex-m3 \
......
gcc/config/arm/t-arm
......@@ -39,6 +39,7 @@ MD_INCLUDES= $(srcdir)/config/arm/arm1020e.md \
$(srcdir)/config/arm/cortex-a8-neon.md \
$(srcdir)/config/arm/cortex-a9.md \
$(srcdir)/config/arm/cortex-a9-neon.md \
$(srcdir)/config/arm/cortex-a53.md \
$(srcdir)/config/arm/cortex-m4-fpu.md \
$(srcdir)/config/arm/cortex-m4.md \
$(srcdir)/config/arm/cortex-r4f.md \
......
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