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* [gcc r12-9083] Add AMD znver4 instruction reservations
@ 2023-01-28 23:25 Jan Hubicka
0 siblings, 0 replies; only message in thread
From: Jan Hubicka @ 2023-01-28 23:25 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:1f79db1e6d89fffa9c111000c9578db4db69e739
commit r12-9083-g1f79db1e6d89fffa9c111000c9578db4db69e739
Author: Tejas Joshi <TejasSanjay.Joshi@amd.com>
Date: Wed Nov 9 00:10:59 2022 +0530
Add AMD znver4 instruction reservations
This adds znver4 automata units and reservations separately from other
znver automata, avoiding the insn-automata.cc size blow-up.
gcc/ChangeLog:
* common/config/i386/i386-common.cc (processor_alias_table):
Use CPU_ZNVER4 for znver4.
* config/i386/i386.md: Add znver4.md.
* config/i386/znver4.md: New.
(cherry picked from commit 72ce780a497eb3e5efe7a79ea5f21f8dd6858f7f)
Diff:
---
gcc/common/config/i386/i386-common.cc | 2 +-
gcc/config/i386/i386.md | 1 +
gcc/config/i386/znver4.md | 1068 +++++++++++++++++++++++++++++++++
3 files changed, 1070 insertions(+), 1 deletion(-)
diff --git a/gcc/common/config/i386/i386-common.cc b/gcc/common/config/i386/i386-common.cc
index f27dae7562d..e2594cae4cc 100644
--- a/gcc/common/config/i386/i386-common.cc
+++ b/gcc/common/config/i386/i386-common.cc
@@ -2064,7 +2064,7 @@ const pta processor_alias_table[] =
{"znver3", PROCESSOR_ZNVER3, CPU_ZNVER3,
PTA_ZNVER3,
M_CPU_SUBTYPE (AMDFAM19H_ZNVER3), P_PROC_AVX2},
- {"znver4", PROCESSOR_ZNVER4, CPU_ZNVER3,
+ {"znver4", PROCESSOR_ZNVER4, CPU_ZNVER4,
PTA_ZNVER4,
M_CPU_SUBTYPE (AMDFAM19H_ZNVER4), P_PROC_AVX512F},
{"btver1", PROCESSOR_BTVER1, CPU_GENERIC,
diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
index 84deb17ffca..be07be10d8a 100644
--- a/gcc/config/i386/i386.md
+++ b/gcc/config/i386/i386.md
@@ -1304,6 +1304,7 @@
(include "bdver3.md")
(include "btver2.md")
(include "znver.md")
+(include "znver4.md")
(include "geode.md")
(include "atom.md")
(include "slm.md")
diff --git a/gcc/config/i386/znver4.md b/gcc/config/i386/znver4.md
new file mode 100644
index 00000000000..d0b239822a8
--- /dev/null
+++ b/gcc/config/i386/znver4.md
@@ -0,0 +1,1068 @@
+;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
+;;
+;; This file is part of GCC.
+;;
+;; GCC is free software; you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation; either version 3, or (at your option)
+;; any later version.
+;;
+;; GCC is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+;; GNU General Public License for more details.
+;;
+;; You should have received a copy of the GNU General Public License
+;; along with GCC; see the file COPYING3. If not see
+;; <http://www.gnu.org/licenses/>.
+;;
+
+
+(define_attr "znver4_decode" "direct,vector,double"
+ (const_string "direct"))
+
+;; AMD znver4 Scheduling
+;; Modeling automatons for zen decoders, integer execution pipes,
+;; AGU pipes, branch, floating point execution and fp store units.
+(define_automaton "znver4, znver4_ieu, znver4_idiv, znver4_fdiv, znver4_agu, znver4_fpu, znver4_fp_store")
+
+;; Decoders unit has 4 decoders and all of them can decode fast path
+;; and vector type instructions.
+(define_cpu_unit "znver4-decode0" "znver4")
+(define_cpu_unit "znver4-decode1" "znver4")
+(define_cpu_unit "znver4-decode2" "znver4")
+(define_cpu_unit "znver4-decode3" "znver4")
+
+;; Currently blocking all decoders for vector path instructions as
+;; they are dispatched separetely as microcode sequence.
+(define_reservation "znver4-vector" "znver4-decode0+znver4-decode1+znver4-decode2+znver4-decode3")
+
+;; Direct instructions can be issued to any of the four decoders.
+(define_reservation "znver4-direct" "znver4-decode0|znver4-decode1|znver4-decode2|znver4-decode3")
+
+;; Fix me: Need to revisit this later to simulate fast path double behavior.
+(define_reservation "znver4-double" "znver4-direct")
+
+
+;; Integer unit 4 ALU pipes.
+(define_cpu_unit "znver4-ieu0" "znver4_ieu")
+(define_cpu_unit "znver4-ieu1" "znver4_ieu")
+(define_cpu_unit "znver4-ieu2" "znver4_ieu")
+(define_cpu_unit "znver4-ieu3" "znver4_ieu")
+;; Znver4 has an additional branch unit.
+(define_cpu_unit "znver4-bru0" "znver4_ieu")
+(define_reservation "znver4-ieu" "znver4-ieu0|znver4-ieu1|znver4-ieu2|znver4-ieu3")
+
+;; 3 AGU pipes in znver4
+(define_cpu_unit "znver4-agu0" "znver4_agu")
+(define_cpu_unit "znver4-agu1" "znver4_agu")
+(define_cpu_unit "znver4-agu2" "znver4_agu")
+(define_reservation "znver4-agu-reserve" "znver4-agu0|znver4-agu1|znver4-agu2")
+
+;; Load is 4 cycles. We do not model reservation of load unit.
+(define_reservation "znver4-load" "znver4-agu-reserve")
+(define_reservation "znver4-store" "znver4-agu-reserve")
+
+;; vectorpath (microcoded) instructions are single issue instructions.
+;; So, they occupy all the integer units.
+(define_reservation "znver4-ivector" "znver4-ieu0+znver4-ieu1
+ +znver4-ieu2+znver4-ieu3+znver4-bru0
+ +znver4-agu0+znver4-agu1+znver4-agu2")
+
+;; Floating point unit 4 FP pipes.
+(define_cpu_unit "znver4-fpu0" "znver4_fpu")
+(define_cpu_unit "znver4-fpu1" "znver4_fpu")
+(define_cpu_unit "znver4-fpu2" "znver4_fpu")
+(define_cpu_unit "znver4-fpu3" "znver4_fpu")
+
+(define_reservation "znver4-fpu" "znver4-fpu0|znver4-fpu1|znver4-fpu2|znver4-fpu3")
+
+(define_reservation "znver4-fvector" "znver4-fpu0+znver4-fpu1
+ +znver4-fpu2+znver4-fpu3
+ +znver4-agu0+znver4-agu1+znver4-agu2")
+
+;; DIV units
+(define_cpu_unit "znver4-idiv" "znver4_idiv")
+(define_cpu_unit "znver4-fdiv" "znver4_fdiv")
+
+;; Separate fp store and fp-to-int store. Although there are 2 store pipes, the
+;; throughput is limited to only one per cycle.
+(define_cpu_unit "znver4-fp-store" "znver4_fp_store")
+
+
+;; Integer Instructions
+;; Move instructions
+;; XCHG
+(define_insn_reservation "znver4_imov_double" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "znver1_decode" "double")
+ (and (eq_attr "type" "imov")
+ (eq_attr "memory" "none"))))
+ "znver4-double,znver4-ieu")
+
+(define_insn_reservation "znver4_imov_double_load" 5
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "znver1_decode" "double")
+ (and (eq_attr "type" "imov")
+ (eq_attr "memory" "load"))))
+ "znver4-double,znver4-load,znver4-ieu")
+
+;; imov, imovx
+(define_insn_reservation "znver4_imov" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "imov,imovx")
+ (eq_attr "memory" "none")))
+ "znver4-direct,znver4-ieu")
+
+(define_insn_reservation "znver4_imov_load" 5
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "imov,imovx")
+ (eq_attr "memory" "load")))
+ "znver4-direct,znver4-load,znver4-ieu")
+
+;; Push Instruction
+(define_insn_reservation "znver4_push" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "push")
+ (eq_attr "memory" "store")))
+ "znver4-direct,znver4-store")
+
+(define_insn_reservation "znver4_push_mem" 5
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "push")
+ (eq_attr "memory" "both")))
+ "znver4-direct,znver4-load,znver4-store")
+
+;; Pop instruction
+(define_insn_reservation "znver4_pop" 4
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "pop")
+ (eq_attr "memory" "load")))
+ "znver4-direct,znver4-load")
+
+(define_insn_reservation "znver4_pop_mem" 5
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "pop")
+ (eq_attr "memory" "both")))
+ "znver4-direct,znver4-load,znver4-store")
+
+;; Integer Instructions or General instructions
+;; Multiplications
+(define_insn_reservation "znver4_imul" 3
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "imul")
+ (eq_attr "memory" "none")))
+ "znver4-direct,znver4-ieu1")
+
+(define_insn_reservation "znver4_imul_load" 7
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "imul")
+ (eq_attr "memory" "load")))
+ "znver4-direct,znver4-load,znver4-ieu1")
+
+;; Divisions
+(define_insn_reservation "znver4_idiv_DI" 18
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "idiv")
+ (and (eq_attr "mode" "DI")
+ (eq_attr "memory" "none"))))
+ "znver4-double,znver4-idiv*10")
+
+(define_insn_reservation "znver4_idiv_SI" 12
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "idiv")
+ (and (eq_attr "mode" "SI")
+ (eq_attr "memory" "none"))))
+ "znver4-double,znver4-idiv*6")
+
+(define_insn_reservation "znver4_idiv_HI" 10
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "idiv")
+ (and (eq_attr "mode" "HI")
+ (eq_attr "memory" "none"))))
+ "znver4-double,znver4-idiv*4")
+
+(define_insn_reservation "znver4_idiv_QI" 9
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "idiv")
+ (and (eq_attr "mode" "QI")
+ (eq_attr "memory" "none"))))
+ "znver4-double,znver4-idiv*4")
+
+(define_insn_reservation "znver4_idiv_DI_load" 22
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "idiv")
+ (and (eq_attr "mode" "DI")
+ (eq_attr "memory" "load"))))
+ "znver4-double,znver4-load,znver4-idiv*10")
+
+(define_insn_reservation "znver4_idiv_SI_load" 16
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "idiv")
+ (and (eq_attr "mode" "SI")
+ (eq_attr "memory" "load"))))
+ "znver4-double,znver4-load,znver4-idiv*6")
+
+(define_insn_reservation "znver4_idiv_HI_load" 14
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "idiv")
+ (and (eq_attr "mode" "HI")
+ (eq_attr "memory" "load"))))
+ "znver4-double,znver4-load,znver4-idiv*4")
+
+(define_insn_reservation "znver4_idiv_QI_load" 13
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "idiv")
+ (and (eq_attr "mode" "QI")
+ (eq_attr "memory" "load"))))
+ "znver4-double,znver4-load,znver4-idiv*4")
+
+;; INTEGER/GENERAL Instructions
+(define_insn_reservation "znver4_insn" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "alu,alu1,negnot,rotate1,ishift1,test,incdec,icmp")
+ (eq_attr "memory" "none,unknown")))
+ "znver4-direct,znver4-ieu")
+
+(define_insn_reservation "znver4_insn_load" 5
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "alu,alu1,negnot,rotate1,ishift1,test,incdec,icmp")
+ (eq_attr "memory" "load")))
+ "znver4-direct,znver4-load,znver4-ieu")
+
+(define_insn_reservation "znver4_insn2" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "icmov,setcc")
+ (eq_attr "memory" "none,unknown")))
+ "znver4-direct,znver4-ieu0|znver4-ieu3")
+
+(define_insn_reservation "znver4_insn2_load" 5
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "icmov,setcc")
+ (eq_attr "memory" "load")))
+ "znver4-direct,znver4-load,znver4-ieu0|znver4-ieu3")
+
+(define_insn_reservation "znver4_rotate" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "rotate")
+ (eq_attr "memory" "none,unknown")))
+ "znver4-direct,znver4-ieu1|znver4-ieu2")
+
+(define_insn_reservation "znver4_rotate_load" 5
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "rotate")
+ (eq_attr "memory" "load")))
+ "znver4-direct,znver4-load,znver4-ieu1|znver4-ieu2")
+
+(define_insn_reservation "znver4_insn_store" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "alu,alu1,negnot,rotate1,ishift1,test,incdec,icmp")
+ (eq_attr "memory" "store")))
+ "znver4-direct,znver4-ieu,znver4-store")
+
+(define_insn_reservation "znver4_insn2_store" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "icmov,setcc")
+ (eq_attr "memory" "store")))
+ "znver4-direct,znver4-ieu0|znver4-ieu3,znver4-store")
+
+(define_insn_reservation "znver4_rotate_store" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "rotate")
+ (eq_attr "memory" "store")))
+ "znver4-direct,znver4-ieu1|znver4-ieu2,znver4-store")
+
+;; alu1 instructions
+(define_insn_reservation "znver4_alu1_vector" 3
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "znver1_decode" "vector")
+ (and (eq_attr "type" "alu1")
+ (eq_attr "memory" "none,unknown"))))
+ "znver4-vector,znver4-ivector*3")
+
+(define_insn_reservation "znver4_alu1_vector_load" 7
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "znver1_decode" "vector")
+ (and (eq_attr "type" "alu1")
+ (eq_attr "memory" "load"))))
+ "znver4-vector,znver4-load,znver4-ivector*3")
+
+;; Call Instruction
+(define_insn_reservation "znver4_call" 1
+ (and (eq_attr "cpu" "znver4")
+ (eq_attr "type" "call,callv"))
+ "znver4-double,znver4-ieu0|znver4-bru0,znver4-store")
+
+;; Branches
+(define_insn_reservation "znver4_branch" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ibr")
+ (eq_attr "memory" "none")))
+ "znver4-direct,znver4-ieu0|znver4-bru0")
+
+(define_insn_reservation "znver4_branch_load" 5
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ibr")
+ (eq_attr "memory" "load")))
+ "znver4-direct,znver4-load,znver4-ieu0|znver4-bru0")
+
+(define_insn_reservation "znver4_branch_vector" 2
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ibr")
+ (eq_attr "memory" "none,unknown")))
+ "znver4-vector,znver4-ivector*2")
+
+(define_insn_reservation "znver4_branch_vector_load" 6
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ibr")
+ (eq_attr "memory" "load")))
+ "znver4-vector,znver4-load,znver4-ivector*2")
+
+;; LEA instruction with simple addressing
+(define_insn_reservation "znver4_lea" 1
+ (and (eq_attr "cpu" "znver4")
+ (eq_attr "type" "lea"))
+ "znver4-direct,znver4-ieu")
+
+;; Leave
+(define_insn_reservation "znver4_leave" 1
+ (and (eq_attr "cpu" "znver4")
+ (eq_attr "type" "leave"))
+ "znver4-double,znver4-ieu,znver4-store")
+
+;; STR and ISHIFT are microcoded.
+(define_insn_reservation "znver4_str" 3
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "str")
+ (eq_attr "memory" "none")))
+ "znver4-vector,znver4-ivector*3")
+
+(define_insn_reservation "znver4_str_load" 7
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "str")
+ (eq_attr "memory" "load")))
+ "znver4-vector,znver4-load,znver4-ivector*3")
+
+(define_insn_reservation "znver4_ishift" 2
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ishift")
+ (eq_attr "memory" "none")))
+ "znver4-vector,znver4-ivector*2")
+
+(define_insn_reservation "znver4_ishift_load" 6
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ishift")
+ (eq_attr "memory" "load")))
+ "znver4-vector,znver4-load,znver4-ivector*2")
+
+;; Other vector type
+(define_insn_reservation "znver4_ieu_vector" 5
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "other,multi")
+ (eq_attr "memory" "none,unknown")))
+ "znver4-vector,znver4-ivector*5")
+
+(define_insn_reservation "znver4_ieu_vector_load" 9
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "other,multi")
+ (eq_attr "memory" "load")))
+ "znver4-vector,znver4-load,znver4-ivector*5")
+
+;; Floating Point
+;; FP movs
+(define_insn_reservation "znver4_fp_cmov" 4
+ (and (eq_attr "cpu" "znver4")
+ (eq_attr "type" "fcmov"))
+ "znver4-vector,znver4-fvector*3")
+
+(define_insn_reservation "znver4_fp_mov_direct" 1
+ (and (eq_attr "cpu" "znver4")
+ (eq_attr "type" "fmov"))
+ "znver4-direct,znver4-fpu0|znver4-fpu1")
+
+;;FLD
+(define_insn_reservation "znver4_fp_mov_direct_load" 6
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "znver1_decode" "direct")
+ (and (eq_attr "type" "fmov")
+ (eq_attr "memory" "load"))))
+ "znver4-direct,znver4-load,znver4-fpu0|znver4-fpu1")
+
+;;FST
+(define_insn_reservation "znver4_fp_mov_direct_store" 6
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "znver1_decode" "direct")
+ (and (eq_attr "type" "fmov")
+ (eq_attr "memory" "store"))))
+ "znver4-direct,znver4-fpu0|znver4-fpu1,znver4-fp-store")
+
+;;FILD
+(define_insn_reservation "znver4_fp_mov_double_load" 13
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "znver1_decode" "double")
+ (and (eq_attr "type" "fmov")
+ (eq_attr "memory" "load"))))
+ "znver4-direct,znver4-load,znver4-fpu1")
+
+;;FIST
+(define_insn_reservation "znver4_fp_mov_double_store" 7
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "znver1_decode" "double")
+ (and (eq_attr "type" "fmov")
+ (eq_attr "memory" "store"))))
+ "znver4-double,znver4-fpu1,znver4-fp-store")
+
+;; FSQRT
+(define_insn_reservation "znver4_fsqrt" 22
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "fpspc")
+ (and (eq_attr "mode" "XF")
+ (eq_attr "memory" "none"))))
+ "znver4-direct,znver4-fdiv*10")
+
+;; FPSPC instructions
+(define_insn_reservation "znver4_fp_spc" 6
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "fpspc")
+ (eq_attr "memory" "none")))
+ "znver4-vector,znver4-fvector*6")
+
+(define_insn_reservation "znver4_fp_insn_vector" 6
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "znver1_decode" "vector")
+ (eq_attr "type" "mmxcvt,sselog1,ssemov")))
+ "znver4-vector,znver4-fvector*6")
+
+;; FADD, FSUB, FMUL
+(define_insn_reservation "znver4_fp_op_mul" 7
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "fop,fmul")
+ (eq_attr "memory" "none")))
+ "znver4-direct,znver4-fpu0")
+
+(define_insn_reservation "znver4_fp_op_mul_load" 12
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "fop,fmul")
+ (eq_attr "memory" "load")))
+ "znver4-direct,znver4-load,znver4-fpu0")
+
+;; FDIV
+(define_insn_reservation "znver4_fp_div" 15
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "fdiv")
+ (eq_attr "memory" "none")))
+ "znver4-direct,znver4-fdiv*6")
+
+(define_insn_reservation "znver4_fp_div_load" 20
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "fdiv")
+ (eq_attr "memory" "load")))
+ "znver4-direct,znver4-load,znver4-fdiv*6")
+
+(define_insn_reservation "znver4_fp_idiv_load" 24
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "fdiv")
+ (and (eq_attr "fp_int_src" "true")
+ (eq_attr "memory" "load"))))
+ "znver4-double,znver4-load,znver4-fdiv*6")
+
+;; FABS, FCHS
+(define_insn_reservation "znver4_fp_fsgn" 1
+ (and (eq_attr "cpu" "znver4")
+ (eq_attr "type" "fsgn"))
+ "znver4-direct,znver4-fpu0|znver4-fpu1")
+
+;; FCMP
+(define_insn_reservation "znver4_fp_fcmp" 3
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "fcmp")
+ (eq_attr "memory" "none")))
+ "znver4-direct,znver4-fpu1")
+
+(define_insn_reservation "znver4_fp_fcmp_double" 4
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "fcmp")
+ (and (eq_attr "znver1_decode" "double")
+ (eq_attr "memory" "none"))))
+ "znver4-double,znver4-fpu1,znver4-fpu2")
+
+;; MMX, SSE, SSEn.n instructions
+(define_insn_reservation "znver4_fp_mmx " 1
+ (and (eq_attr "cpu" "znver4")
+ (eq_attr "type" "mmx"))
+ "znver4-direct,znver4-fpu1|znver4-fpu2")
+
+(define_insn_reservation "znver4_mmx_add_cmp" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "mmxadd,mmxcmp")
+ (eq_attr "memory" "none")))
+ "znver4-direct,znver4-fpu")
+
+(define_insn_reservation "znver4_mmx_add_cmp_load" 6
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "mmxadd,mmxcmp")
+ (eq_attr "memory" "load")))
+ "znver4-direct,znver4-load,znver4-fpu")
+
+(define_insn_reservation "znver4_mmx_insn" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "mmxcvt,sseshuf,sseshuf1,mmxshft")
+ (eq_attr "memory" "none")))
+ "znver4-direct,znver4-fpu1|znver4-fpu2")
+
+(define_insn_reservation "znver4_mmx_insn_load" 6
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "mmxcvt,sseshuf,sseshuf1,mmxshft")
+ (eq_attr "memory" "load")))
+ "znver4-direct,znver4-load,znver4-fpu1|znver4-fpu2")
+
+(define_insn_reservation "znver4_mmx_mov" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "mmxmov")
+ (eq_attr "memory" "store")))
+ "znver4-direct,znver4-fp-store")
+
+(define_insn_reservation "znver4_mmx_mov_load" 6
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "mmxmov")
+ (eq_attr "memory" "both")))
+ "znver4-direct,znver4-load,znver4-fp-store")
+
+(define_insn_reservation "znver4_mmx_mul" 3
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "mmxmul")
+ (eq_attr "memory" "none")))
+ "znver4-direct,znver4-fpu0|znver4-fpu3")
+
+(define_insn_reservation "znver4_mmx_mul_load" 8
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "mmxmul")
+ (eq_attr "memory" "load")))
+ "znver4-direct,znver4-load,znver4-fpu0|znver4-fpu3")
+
+;; AVX instructions
+(define_insn_reservation "znver4_sse_log" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sselog")
+ (and (eq_attr "mode" "V4SF,V8SF,V2DF,V4DF,QI,HI,SI,DI,TI,OI")
+ (eq_attr "memory" "none"))))
+ "znver4-direct,znver4-fpu")
+
+(define_insn_reservation "znver4_sse_log_load" 6
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sselog")
+ (and (eq_attr "mode" "V4SF,V8SF,V2DF,V4DF,QI,HI,SI,DI,TI,OI")
+ (eq_attr "memory" "load"))))
+ "znver4-direct,znver4-load,znver4-fpu")
+
+(define_insn_reservation "znver4_sse_log1" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sselog1")
+ (and (eq_attr "mode" "V4SF,V8SF,V2DF,V4DF,QI,HI,SI,DI,TI,OI")
+ (eq_attr "memory" "store"))))
+ "znver4-direct,znver4-fpu1|znver4-fpu2,znver4-fp-store")
+
+(define_insn_reservation "znver4_sse_log1_load" 6
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sselog1")
+ (and (eq_attr "mode" "V4SF,V8SF,V2DF,V4DF,QI,HI,SI,DI,TI,OI")
+ (eq_attr "memory" "both"))))
+ "znver4-direct,znver4-load,znver4-fpu1|znver4-fpu2,znver4-fp-store")
+
+(define_insn_reservation "znver4_sse_comi" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssecomi")
+ (eq_attr "memory" "store")))
+ "znver4-double,znver4-fpu2|znver4-fpu3,znver4-fp-store")
+
+(define_insn_reservation "znver4_sse_comi_load" 6
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssecomi")
+ (eq_attr "memory" "both")))
+ "znver4-double,znver4-load,znver4-fpu2|znver4-fpu3,znver4-fp-store")
+
+(define_insn_reservation "znver4_sse_test" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "prefix_extra" "1")
+ (and (eq_attr "type" "ssecomi")
+ (eq_attr "memory" "none"))))
+ "znver4-direct,znver4-fpu1|znver4-fpu2")
+
+(define_insn_reservation "znver4_sse_test_load" 6
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "prefix_extra" "1")
+ (and (eq_attr "type" "ssecomi")
+ (eq_attr "memory" "load"))))
+ "znver4-direct,znver4-load,znver4-fpu1|znver4-fpu2")
+
+(define_insn_reservation "znver4_sse_imul" 3
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sseimul")
+ (and (eq_attr "mode" "QI,HI,SI,DI,TI,OI")
+ (eq_attr "memory" "none"))))
+ "znver4-direct,znver4-fpu0|znver4-fpu3")
+
+(define_insn_reservation "znver4_sse_imul_load" 8
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sseimul")
+ (and (eq_attr "mode" "QI,HI,SI,DI,TI,OI")
+ (eq_attr "memory" "load"))))
+ "znver4-direct,znver4-load,znver4-fpu0|znver4-fpu1")
+
+(define_insn_reservation "znver4_sse_mov" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssemov")
+ (and (eq_attr "mode" "QI,HI,SI,DI,TI,OI")
+ (eq_attr "memory" "none"))))
+ "znver4-direct,znver4-fpu1|znver4-fpu2")
+
+(define_insn_reservation "znver4_sse_mov_load" 6
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssemov")
+ (and (eq_attr "mode" "QI,HI,SI,DI,TI,OI")
+ (eq_attr "memory" "load"))))
+ "znver4-direct,znver4-load,znver4-fpu1|znver4-fpu2")
+
+(define_insn_reservation "znver4_sse_mov_store" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssemov")
+ (and (eq_attr "mode" "QI,HI,SI,DI,TI,OI")
+ (eq_attr "memory" "store"))))
+ "znver4-direct,znver4-fpu1|znver4-fpu2,znver4-fp-store")
+
+(define_insn_reservation "znver4_sse_mov_fp" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssemov")
+ (and (eq_attr "mode" "V16SF,V8DF,V8SF,V4DF,V4SF,V2DF,V2SF,V1DF,SF")
+ (eq_attr "memory" "none"))))
+ "znver4-direct,znver4-fpu")
+
+(define_insn_reservation "znver4_sse_mov_fp_load" 6
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssemov")
+ (and (eq_attr "mode" "V16SF,V8DF,V8SF,V4DF,V4SF,V2DF,V2SF,V1DF,SF")
+ (eq_attr "memory" "load"))))
+ "znver4-direct,znver4-load,znver4-fpu")
+
+(define_insn_reservation "znver4_sse_mov_fp_store" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssemov")
+ (and (eq_attr "mode" "V16SF,V8DF,V8SF,V4DF,V4SF,V2DF,V2SF,V1DF,SF")
+ (eq_attr "memory" "store"))))
+ "znver4-direct,znver4-fp-store")
+
+(define_insn_reservation "znver4_sse_add" 3
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sseadd")
+ (and (eq_attr "mode" "V8SF,V4DF,V4SF,V2DF,V2SF,V1DF,SF")
+ (eq_attr "memory" "none"))))
+ "znver4-direct,znver4-fpu2|znver4-fpu3")
+
+(define_insn_reservation "znver4_sse_add_load" 8
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sseadd")
+ (and (eq_attr "mode" "V8SF,V4DF,V4SF,V2DF,V2SF,V1DF,SF")
+ (eq_attr "memory" "load"))))
+ "znver4-direct,znver4-load,znver4-fpu2|znver4-fpu3")
+
+(define_insn_reservation "znver4_sse_add1" 4
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sseadd1")
+ (and (eq_attr "mode" "V8SF,V4DF,V4SF,V2DF,V2SF,V1DF,SF")
+ (eq_attr "memory" "none"))))
+ "znver4-vector,znver4-fvector*2")
+
+(define_insn_reservation "znver4_sse_add1_load" 9
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sseadd1")
+ (and (eq_attr "mode" "V8SF,V4DF,V4SF,V2DF,V2SF,V1DF,SF")
+ (eq_attr "memory" "load"))))
+ "znver4-vector,znver4-load,znver4-fvector*2")
+
+(define_insn_reservation "znver4_sse_iadd" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sseiadd")
+ (and (eq_attr "mode" "QI,HI,SI,DI,TI,OI")
+ (eq_attr "memory" "none"))))
+ "znver4-direct,znver4-fpu")
+
+(define_insn_reservation "znver4_sse_iadd_load" 6
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sseiadd")
+ (and (eq_attr "mode" "QI,HI,SI,DI,TI,OI")
+ (eq_attr "memory" "load"))))
+ "znver4-direct,znver4-load,znver4-fpu")
+
+(define_insn_reservation "znver4_sse_mul" 3
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssemul")
+ (and (eq_attr "mode" "V8SF,V4DF,V4SF,V2DF,V2SF,V1DF,SF")
+ (eq_attr "memory" "none"))))
+ "znver4-direct,znver4-fpu0|znver4-fpu1")
+
+(define_insn_reservation "znver4_sse_mul_load" 8
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssemul")
+ (and (eq_attr "mode" "V8SF,V4DF,V4SF,V2DF,V2SF,V1DF,SF")
+ (eq_attr "memory" "load"))))
+ "znver4-direct,znver4-load,znver4-fpu0|znver4-fpu1")
+
+(define_insn_reservation "znver4_sse_div_pd" 13
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssediv")
+ (and (eq_attr "mode" "V4DF,V2DF,V1DF")
+ (eq_attr "memory" "none"))))
+ "znver4-direct,znver4-fdiv*5")
+
+(define_insn_reservation "znver4_sse_div_ps" 10
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssediv")
+ (and (eq_attr "mode" "V8SF,V4SF,V2SF,SF")
+ (eq_attr "memory" "none"))))
+ "znver4-direct,znver4-fdiv*3")
+
+(define_insn_reservation "znver4_sse_div_pd_load" 18
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssediv")
+ (and (eq_attr "mode" "V4DF,V2DF,V1DF")
+ (eq_attr "memory" "load"))))
+ "znver4-direct,znver4-load,znver4-fdiv*5")
+
+(define_insn_reservation "znver4_sse_div_ps_load" 15
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssediv")
+ (and (eq_attr "mode" "V8SF,V4SF,V2SF,SF")
+ (eq_attr "memory" "load"))))
+ "znver4-direct,znver4-load,znver4-fdiv*3")
+
+(define_insn_reservation "znver4_sse_cmp_avx" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssecmp")
+ (and (eq_attr "prefix" "vex")
+ (eq_attr "memory" "none"))))
+ "znver4-direct,znver4-fpu0|znver4-fpu1")
+
+(define_insn_reservation "znver4_sse_cmp_avx_load" 6
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssecmp")
+ (and (eq_attr "prefix" "vex")
+ (eq_attr "memory" "load"))))
+ "znver4-direct,znver4-load,znver4-fpu0|znver4-fpu1")
+
+(define_insn_reservation "znver4_sse_comi_avx" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssecomi")
+ (eq_attr "memory" "store")))
+ "znver4-direct,znver4-fpu2+znver4-fpu3,znver4-fp-store")
+
+(define_insn_reservation "znver4_sse_comi_avx_load" 6
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssecomi")
+ (eq_attr "memory" "both")))
+ "znver4-direct,znver4-load,znver4-fpu2+znver4-fpu3,znver4-fp-store")
+
+(define_insn_reservation "znver4_sse_cvt" 3
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssecvt")
+ (and (eq_attr "mode" "V8SF,V4DF,V4SF,V2DF,V2SF,V1DF,SF")
+ (eq_attr "memory" "none"))))
+ "znver4-direct,znver4-fpu2|znver4-fpu3")
+
+(define_insn_reservation "znver4_sse_cvt_load" 8
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssecvt")
+ (and (eq_attr "mode" "V8SF,V4DF,V4SF,V2DF,V2SF,V1DF,SF")
+ (eq_attr "memory" "load"))))
+ "znver4-direct,znver4-load,znver4-fpu2|znver4-fpu3")
+
+(define_insn_reservation "znver4_sse_icvt" 3
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssecvt")
+ (and (eq_attr "mode" "SI")
+ (eq_attr "memory" "none"))))
+ "znver4-direct,znver4-fpu2|znver4-fpu3")
+
+(define_insn_reservation "znver4_sse_icvt_store" 4
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssecvt")
+ (and (eq_attr "mode" "SI")
+ (eq_attr "memory" "store"))))
+ "znver4-double,znver4-fpu2|znver4-fpu3,znver4-fp-store")
+
+(define_insn_reservation "znver4_sse_shuf" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sseshuf")
+ (and (eq_attr "mode" "V8SF,V4DF,V4SF,V2DF,V2SF,V1DF,SF")
+ (eq_attr "memory" "none"))))
+ "znver4-direct,znver4-fpu1|znver4-fpu2")
+
+(define_insn_reservation "znver4_sse_shuf_load" 6
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sseshuf")
+ (and (eq_attr "mode" "V8SF,V4DF,V4SF,V2DF,V2SF,V1DF,SF")
+ (eq_attr "memory" "load"))))
+ "znver4-direct,znver4-load,znver4-fpu")
+
+(define_insn_reservation "znver4_sse_ishuf" 3
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sseshuf")
+ (and (eq_attr "mode" "OI")
+ (eq_attr "memory" "none"))))
+ "znver4-direct,znver4-fpu1|znver4-fpu2")
+
+(define_insn_reservation "znver4_sse_ishuf_load" 8
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sseshuf")
+ (and (eq_attr "mode" "OI")
+ (eq_attr "memory" "load"))))
+ "znver4-direct,znver4-load,znver4-fpu1|znver4-fpu2")
+
+;; AVX512 instructions
+(define_insn_reservation "znver4_sse_log_evex" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sselog")
+ (and (eq_attr "mode" "V16SF,V8DF,XI")
+ (eq_attr "memory" "none"))))
+ "znver4-direct,znver4-fpu0*2|znver4-fpu1*2|znver4-fpu2*2|znver4-fpu3*2")
+
+(define_insn_reservation "znver4_sse_log_evex_load" 7
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sselog")
+ (and (eq_attr "mode" "V16SF,V8DF,XI")
+ (eq_attr "memory" "load"))))
+ "znver4-direct,znver4-load,znver4-fpu0*2|znver4-fpu1*2|znver4-fpu2*2|znver4-fpu3*2")
+
+(define_insn_reservation "znver4_sse_log1_evex" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sselog1")
+ (and (eq_attr "mode" "V16SF,V8DF,XI")
+ (eq_attr "memory" "none"))))
+ "znver4-direct,znver4-fpu1*2|znver4-fpu2*2,znver4-fp-store")
+
+(define_insn_reservation "znver4_sse_log1_evex_load" 7
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sselog1")
+ (and (eq_attr "mode" "V16SF,V8DF,XI")
+ (eq_attr "memory" "load"))))
+ "znver4-direct,znver4-load,znver4-fpu1*2|znver4-fpu2*2,znver4-fp-store")
+
+(define_insn_reservation "znver4_sse_mul_evex" 3
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssemul")
+ (and (eq_attr "mode" "V16SF,V8DF")
+ (eq_attr "memory" "none"))))
+ "znver4-direct,znver4-fpu0*2|znver4-fpu1*2")
+
+(define_insn_reservation "znver4_sse_mul_evex_load" 9
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssemul")
+ (and (eq_attr "mode" "V16SF,V8DF")
+ (eq_attr "memory" "load"))))
+ "znver4-direct,znver4-load,znver4-fpu0*2|znver4-fpu1*2")
+
+(define_insn_reservation "znver4_sse_imul_evex" 3
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sseimul")
+ (and (eq_attr "mode" "XI")
+ (eq_attr "memory" "none"))))
+ "znver4-direct,znver4-fpu0*2|znver4-fpu3*2")
+
+(define_insn_reservation "znver4_sse_imul_evex_load" 9
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sseimul")
+ (and (eq_attr "mode" "XI")
+ (eq_attr "memory" "load"))))
+ "znver4-direct,znver4-load,znver4-fpu0*2|znver4-fpu1*2")
+
+(define_insn_reservation "znver4_sse_mov_evex" 4
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssemov")
+ (and (eq_attr "mode" "XI")
+ (eq_attr "memory" "none"))))
+ "znver4-direct,znver4-fpu1*2|znver4-fpu2*2")
+
+(define_insn_reservation "znver4_sse_mov_evex_load" 10
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssemov")
+ (and (eq_attr "mode" "XI")
+ (eq_attr "memory" "load"))))
+ "znver4-direct,znver4-load,znver4-fpu1*2|znver4-fpu2*2")
+
+(define_insn_reservation "znver4_sse_mov_evex_store" 5
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssemov")
+ (and (eq_attr "mode" "XI")
+ (eq_attr "memory" "store"))))
+ "znver4-direct,znver4-fpu1*2|znver4-fpu2*2,znver4-fp-store")
+
+(define_insn_reservation "znver4_sse_add_evex" 3
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sseadd")
+ (and (eq_attr "mode" "V16SF,V8DF")
+ (eq_attr "memory" "none"))))
+ "znver4-direct,znver4-fpu2*2|znver4-fpu3*2")
+
+(define_insn_reservation "znver4_sse_add_evex_load" 9
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sseadd")
+ (and (eq_attr "mode" "V16SF,V8DF")
+ (eq_attr "memory" "load"))))
+ "znver4-direct,znver4-load,znver4-fpu2*2|znver4-fpu3*2")
+
+(define_insn_reservation "znver4_sse_iadd_evex" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sseiadd")
+ (and (eq_attr "mode" "XI")
+ (eq_attr "memory" "none"))))
+ "znver4-direct,znver4-fpu0*2|znver4-fpu1*2|znver4-fpu2*2|znver4-fpu3*2")
+
+(define_insn_reservation "znver4_sse_iadd_evex_load" 7
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sseiadd")
+ (and (eq_attr "mode" "XI")
+ (eq_attr "memory" "load"))))
+ "znver4-direct,znver4-load,znver4-fpu0*2|znver4-fpu1*2|znver4-fpu2*2|znver4-fpu3*2")
+
+(define_insn_reservation "znver4_sse_div_pd_evex" 13
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssediv")
+ (and (eq_attr "mode" "V8DF")
+ (eq_attr "memory" "none"))))
+ "znver4-direct,znver4-fdiv*9")
+
+(define_insn_reservation "znver4_sse_div_ps_evex" 10
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssediv")
+ (and (eq_attr "mode" "V16SF")
+ (eq_attr "memory" "none"))))
+ "znver4-direct,znver4-fdiv*6")
+
+(define_insn_reservation "znver4_sse_div_pd_evex_load" 19
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssediv")
+ (and (eq_attr "mode" "V8DF")
+ (eq_attr "memory" "load"))))
+ "znver4-direct,znver4-load,znver4-fdiv*9")
+
+(define_insn_reservation "znver4_sse_div_ps_evex_load" 16
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssediv")
+ (and (eq_attr "mode" "V16SF")
+ (eq_attr "memory" "load"))))
+ "znver4-direct,znver4-load,znver4-fdiv*6")
+
+(define_insn_reservation "znver4_sse_cmp_avx128" 3
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssecmp")
+ (and (eq_attr "mode" "V4SF,V2DF,V2SF,V1DF,SF")
+ (and (eq_attr "prefix" "evex")
+ (eq_attr "memory" "none")))))
+ "znver4-direct,znver4-fpu0*2|znver4-fpu1*2")
+
+(define_insn_reservation "znver4_sse_cmp_avx128_load" 9
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssecmp")
+ (and (eq_attr "mode" "V4SF,V2DF,V2SF,V1DF,SF")
+ (and (eq_attr "prefix" "evex")
+ (eq_attr "memory" "load")))))
+ "znver4-direct,znver4-load,znver4-fpu0*2|znver4-fpu1*2")
+
+(define_insn_reservation "znver4_sse_cmp_avx256" 4
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssecmp")
+ (and (eq_attr "mode" "V8SF,V4DF")
+ (and (eq_attr "prefix" "evex")
+ (eq_attr "memory" "none")))))
+ "znver4-direct,znver4-fpu0*2|znver4-fpu1*2")
+
+(define_insn_reservation "znver4_sse_cmp_avx256_load" 10
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssecmp")
+ (and (eq_attr "mode" "V8SF,V4DF")
+ (and (eq_attr "prefix" "evex")
+ (eq_attr "memory" "load")))))
+ "znver4-direct,znver4-load,znver4-fpu0*2|znver4-fpu1*2")
+
+(define_insn_reservation "znver4_sse_cmp_avx512" 5
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssecmp")
+ (and (eq_attr "mode" "V16SF,V8DF")
+ (and (eq_attr "prefix" "evex")
+ (eq_attr "memory" "none")))))
+ "znver4-direct,znver4-fpu0*2|znver4-fpu1*2")
+
+(define_insn_reservation "znver4_sse_cmp_avx512_load" 11
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssecmp")
+ (and (eq_attr "mode" "V16SF,V8DF")
+ (and (eq_attr "prefix" "evex")
+ (eq_attr "memory" "load")))))
+ "znver4-direct,znver4-load,znver4-fpu0*2|znver4-fpu1*2")
+
+(define_insn_reservation "znver4_sse_cvt_evex" 6
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssecvt")
+ (and (eq_attr "mode" "V16SF,V8DF")
+ (eq_attr "memory" "none"))))
+ "znver4-direct,znver4-fpu1*2|znver4-fpu2*2,znver4-fpu2*2|znver4-fpu3*2")
+
+(define_insn_reservation "znver4_sse_cvt_evex_load" 12
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssecvt")
+ (and (eq_attr "mode" "V16SF,V8DF")
+ (eq_attr "memory" "load"))))
+ "znver4-direct,znver4-load,znver4-fpu1*2|znver4-fpu2*2,znver4-fpu2*2|znver4-fpu3*2")
+
+(define_insn_reservation "znver4_sse_shuf_evex" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sseshuf")
+ (and (eq_attr "mode" "V16SF,V8DF")
+ (eq_attr "memory" "none"))))
+ "znver4-direct,znver4-fpu0*2|znver4-fpu1*2|znver4-fpu2*2|znver4-fpu3*2")
+
+(define_insn_reservation "znver4_sse_shuf_evex_load" 7
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sseshuf")
+ (and (eq_attr "mode" "V16SF,V8DF")
+ (eq_attr "memory" "load"))))
+ "znver4-direct,znver4-load,znver4-fpu0*2|znver4-fpu1*2|znver4-fpu2*2|znver4-fpu3*2")
+
+(define_insn_reservation "znver4_sse_ishuf_evex" 4
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sseshuf")
+ (and (eq_attr "mode" "XI")
+ (eq_attr "memory" "none"))))
+ "znver4-direct,znver4-fpu1*2|znver4-fpu2*2")
+
+(define_insn_reservation "znver4_sse_ishuf_evex_load" 10
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sseshuf")
+ (and (eq_attr "mode" "XI")
+ (eq_attr "memory" "load"))))
+ "znver4-direct,znver4-load,znver4-fpu1*2|znver4-fpu2*2")
+
+(define_insn_reservation "znver4_sse_muladd" 4
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "ssemuladd")
+ (eq_attr "memory" "none")))
+ "znver4-direct,znver4-fpu0*2|znver4-fpu1*2")
+
+(define_insn_reservation "znver4_sse_muladd_load" 10
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "sseshuf")
+ (eq_attr "memory" "load")))
+ "znver4-direct,znver4-load,znver4-fpu0*2|znver4-fpu1*2")
+
+;; AVX512 mask instructions
+
+(define_insn_reservation "znver4_sse_mskmov" 2
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "mskmov")
+ (eq_attr "memory" "none")))
+ "znver4-direct,znver4-fpu0*2|znver4-fpu1*2")
+
+(define_insn_reservation "znver4_sse_msklog" 1
+ (and (eq_attr "cpu" "znver4")
+ (and (eq_attr "type" "msklog")
+ (eq_attr "memory" "none")))
+ "znver4-direct,znver4-fpu2*2|znver4-fpu3*2")
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2023-01-28 23:25 [gcc r12-9083] Add AMD znver4 instruction reservations Jan Hubicka
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