;; Scheduling for Core 2 and derived processors.
-;; Copyright (C) 2004-2013 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2017 Free Software Foundation, Inc.
;;
;; This file is part of GCC.
;;
;; on decoder 0, and say that it takes a little while before the result
;; is available.
(define_insn_reservation "c2_complex_insn" 6
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(eq_attr "type" "other,multi,str"))
"c2_decoder0")
(define_insn_reservation "c2_call" 1
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(eq_attr "type" "call,callv"))
"c2_decoder0")
;; imovx always decodes to one uop, and also doesn't use the integer
;; units if it has memory operands.
(define_insn_reservation "c2_imov" 1
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(eq_attr "type" "imov,imovx")))
"c2_decodern,(c2_p0|c2_p1|c2_p5)")
(define_insn_reservation "c2_imov_load" 4
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "load")
(eq_attr "type" "imov,imovx")))
"c2_decodern,c2_p2")
(define_insn_reservation "c2_imov_store" 1
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "store")
(eq_attr "type" "imov")))
"c2_decodern,c2_p4+c2_p3")
(define_insn_reservation "c2_icmov" 2
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(eq_attr "type" "icmov")))
"c2_decoder0,(c2_p0|c2_p1|c2_p5)*2")
(define_insn_reservation "c2_icmov_load" 2
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "load")
(eq_attr "type" "icmov")))
"c2_decoder0,c2_p2,(c2_p0|c2_p1|c2_p5)*2")
(define_insn_reservation "c2_push_reg" 1
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "store")
(eq_attr "type" "push")))
"c2_decodern,c2_p4+c2_p3")
(define_insn_reservation "c2_push_mem" 1
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "both")
(eq_attr "type" "push")))
"c2_decoder0,c2_p2,c2_p4+c2_p3")
;; lea executes on port 0 with latency one and throughput 1.
(define_insn_reservation "c2_lea" 1
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(eq_attr "type" "lea")))
"c2_decodern,c2_p0")
;; The load and store units need to be reserved when memory operands
;; are involved.
(define_insn_reservation "c2_shift_rotate" 1
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(eq_attr "type" "ishift,ishift1,rotate,rotate1")))
"c2_decodern,(c2_p0|c2_p5)")
(define_insn_reservation "c2_shift_rotate_mem" 4
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "!none")
(eq_attr "type" "ishift,ishift1,rotate,rotate1")))
"c2_decoder0,c2_p2,(c2_p0|c2_p5),c2_p4+c2_p3")
;; See comments in ppro.md for the corresponding reservation.
(define_insn_reservation "c2_branch" 1
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(eq_attr "type" "ibr")))
"c2_decodern,c2_p5")
;; ??? Indirect branches probably have worse latency than this.
(define_insn_reservation "c2_indirect_branch" 6
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "!none")
(eq_attr "type" "ibr")))
"c2_decoder0,c2_p2+c2_p5")
(define_insn_reservation "c2_leave" 4
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(eq_attr "type" "leave"))
"c2_decoder0,c2_p2+(c2_p0|c2_p1),(c2_p0|c2_p1)")
;; mul and imul with two/three operands only execute on port 1 for HImode
;; and SImode, port 0 for DImode.
(define_insn_reservation "c2_imul_hisi" 3
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(and (eq_attr "mode" "HI,SI")
(eq_attr "type" "imul"))))
"c2_decodern,c2_p1")
(define_insn_reservation "c2_imul_hisi_mem" 3
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "!none")
(and (eq_attr "mode" "HI,SI")
(eq_attr "type" "imul"))))
"c2_decoder0,c2_p2+c2_p1")
(define_insn_reservation "c2_imul_di" 5
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(and (eq_attr "mode" "DI")
(eq_attr "type" "imul"))))
"c2_decodern,c2_p0")
(define_insn_reservation "c2_imul_di_mem" 5
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "!none")
(and (eq_attr "mode" "DI")
(eq_attr "type" "imul"))))
;; QI, HI, and SI have issue latency 12, 21, and 37, respectively.
;; These issue latencies are modelled via the c2_div automaton.
(define_insn_reservation "c2_idiv_QI" 19
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(and (eq_attr "mode" "QI")
(eq_attr "type" "idiv"))))
"c2_decoder0,(c2_p0+c2_idiv)*2,(c2_p0|c2_p1)+c2_idiv,c2_idiv*9")
(define_insn_reservation "c2_idiv_QI_load" 19
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "load")
(and (eq_attr "mode" "QI")
(eq_attr "type" "idiv"))))
"c2_decoder0,c2_p2+c2_p0+c2_idiv,c2_p0+c2_idiv,(c2_p0|c2_p1)+c2_idiv,c2_idiv*9")
(define_insn_reservation "c2_idiv_HI" 23
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(and (eq_attr "mode" "HI")
(eq_attr "type" "idiv"))))
"c2_decoder0,(c2_p0+c2_idiv)*3,(c2_p0|c2_p1)+c2_idiv,c2_idiv*17")
(define_insn_reservation "c2_idiv_HI_load" 23
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "load")
(and (eq_attr "mode" "HI")
(eq_attr "type" "idiv"))))
"c2_decoder0,c2_p2+c2_p0+c2_idiv,c2_p0+c2_idiv,(c2_p0|c2_p1)+c2_idiv,c2_idiv*18")
(define_insn_reservation "c2_idiv_SI" 39
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(and (eq_attr "mode" "SI")
(eq_attr "type" "idiv"))))
"c2_decoder0,(c2_p0+c2_idiv)*3,(c2_p0|c2_p1)+c2_idiv,c2_idiv*33")
(define_insn_reservation "c2_idiv_SI_load" 39
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "load")
(and (eq_attr "mode" "SI")
(eq_attr "type" "idiv"))))
;; x87 floating point operations.
(define_insn_reservation "c2_fxch" 0
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(eq_attr "type" "fxch"))
"c2_decodern")
(define_insn_reservation "c2_fop" 3
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none,unknown")
(eq_attr "type" "fop")))
"c2_decodern,c2_p1")
(define_insn_reservation "c2_fop_load" 5
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "load")
(eq_attr "type" "fop")))
"c2_decoder0,c2_p2+c2_p1,c2_p1")
(define_insn_reservation "c2_fop_store" 3
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "store")
(eq_attr "type" "fop")))
"c2_decoder0,c2_p0,c2_p0,c2_p0+c2_p4+c2_p3")
(define_insn_reservation "c2_fop_both" 5
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "both")
(eq_attr "type" "fop")))
"c2_decoder0,c2_p2+c2_p0,c2_p0+c2_p4+c2_p3")
(define_insn_reservation "c2_fsgn" 1
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(eq_attr "type" "fsgn"))
"c2_decodern,c2_p0")
(define_insn_reservation "c2_fistp" 5
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(eq_attr "type" "fistp"))
"c2_decoder0,c2_p0*2,c2_p4+c2_p3")
(define_insn_reservation "c2_fcmov" 2
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(eq_attr "type" "fcmov"))
"c2_decoder0,c2_p0*2")
(define_insn_reservation "c2_fcmp" 1
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(eq_attr "type" "fcmp")))
"c2_decodern,c2_p1")
(define_insn_reservation "c2_fcmp_load" 4
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "load")
(eq_attr "type" "fcmp")))
"c2_decoder0,c2_p2+c2_p1")
(define_insn_reservation "c2_fmov" 1
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(eq_attr "type" "fmov")))
"c2_decodern,c2_p0")
(define_insn_reservation "c2_fmov_load" 1
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "load")
(and (eq_attr "mode" "!XF")
(eq_attr "type" "fmov"))))
"c2_decodern,c2_p2")
(define_insn_reservation "c2_fmov_XF_load" 3
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "load")
(and (eq_attr "mode" "XF")
(eq_attr "type" "fmov"))))
"c2_decoder0,(c2_p2+c2_p0)*2")
(define_insn_reservation "c2_fmov_store" 1
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "store")
(and (eq_attr "mode" "!XF")
(eq_attr "type" "fmov"))))
"c2_decodern,c2_p3+c2_p4")
(define_insn_reservation "c2_fmov_XF_store" 3
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "store")
(and (eq_attr "mode" "XF")
(eq_attr "type" "fmov"))))
;; fmul executes on port 0 with latency 5. It has issue latency 2,
;; but we don't model this.
(define_insn_reservation "c2_fmul" 5
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(eq_attr "type" "fmul")))
"c2_decoder0,c2_p0*2")
(define_insn_reservation "c2_fmul_load" 6
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "load")
(eq_attr "type" "fmul")))
"c2_decoder0,c2_p2+c2_p0,c2_p0")
;; that. Throughput is equal to latency - 1, which we model using the
;; c2_div automaton.
(define_insn_reservation "c2_fdiv_SF" 18
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(and (eq_attr "mode" "SF")
(eq_attr "type" "fdiv,fpspc"))))
"c2_decodern,c2_p0+c2_fdiv,c2_fdiv*16")
(define_insn_reservation "c2_fdiv_SF_load" 19
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "load")
(and (eq_attr "mode" "SF")
(eq_attr "type" "fdiv,fpspc"))))
"c2_decoder0,c2_p2+c2_p0+c2_fdiv,c2_fdiv*16")
(define_insn_reservation "c2_fdiv_DF" 32
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(and (eq_attr "mode" "DF")
(eq_attr "type" "fdiv,fpspc"))))
"c2_decodern,c2_p0+c2_fdiv,c2_fdiv*30")
(define_insn_reservation "c2_fdiv_DF_load" 33
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "load")
(and (eq_attr "mode" "DF")
(eq_attr "type" "fdiv,fpspc"))))
"c2_decoder0,c2_p2+c2_p0+c2_fdiv,c2_fdiv*30")
(define_insn_reservation "c2_fdiv_XF" 38
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(and (eq_attr "mode" "XF")
(eq_attr "type" "fdiv,fpspc"))))
"c2_decodern,c2_p0+c2_fdiv,c2_fdiv*36")
(define_insn_reservation "c2_fdiv_XF_load" 39
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "load")
(and (eq_attr "mode" "XF")
(eq_attr "type" "fdiv,fpspc"))))
;; MMX instructions.
(define_insn_reservation "c2_mmx_add" 1
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(eq_attr "type" "mmxadd,sseiadd")))
"c2_decodern,c2_p0|c2_p5")
(define_insn_reservation "c2_mmx_add_load" 2
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "load")
(eq_attr "type" "mmxadd,sseiadd")))
"c2_decodern,c2_p2+c2_p0|c2_p5")
(define_insn_reservation "c2_mmx_shft" 1
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(eq_attr "type" "mmxshft")))
"c2_decodern,c2_p0|c2_p5")
(define_insn_reservation "c2_mmx_shft_load" 2
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "load")
(eq_attr "type" "mmxshft")))
"c2_decoder0,c2_p2+c2_p1")
(define_insn_reservation "c2_mmx_sse_shft" 1
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(and (eq_attr "type" "sseishft")
(eq_attr "length_immediate" "!0"))))
"c2_decodern,c2_p1")
(define_insn_reservation "c2_mmx_sse_shft_load" 2
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "load")
(and (eq_attr "type" "sseishft")
(eq_attr "length_immediate" "!0"))))
"c2_decodern,c2_p1")
(define_insn_reservation "c2_mmx_sse_shft1" 2
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(and (eq_attr "type" "sseishft")
(eq_attr "length_immediate" "0"))))
"c2_decodern,c2_p1")
(define_insn_reservation "c2_mmx_sse_shft1_load" 3
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "load")
(and (eq_attr "type" "sseishft")
(eq_attr "length_immediate" "0"))))
"c2_decodern,c2_p1")
(define_insn_reservation "c2_mmx_mul" 3
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(eq_attr "type" "mmxmul,sseimul")))
"c2_decodern,c2_p1")
(define_insn_reservation "c2_mmx_mul_load" 3
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(eq_attr "type" "mmxmul,sseimul")))
"c2_decoder0,c2_p2+c2_p1")
(define_insn_reservation "c2_sse_mmxcvt" 4
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "mode" "DI")
(eq_attr "type" "mmxcvt")))
"c2_decodern,c2_p1")
;; FIXME: These are Pentium III only, but we cannot tell here if
;; we're generating code for PentiumPro/Pentium II or Pentium III
;; (define_insn_reservation "c2_sse_mmxshft" 2
-;; (and (eq_attr "cpu" "core2,corei7")
+;; (and (eq_attr "cpu" "core2,nehalem")
;; (and (eq_attr "mode" "TI")
;; (eq_attr "type" "mmxshft")))
;; "c2_decodern,c2_p0")
;; The sfence instruction.
(define_insn_reservation "c2_sse_sfence" 3
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "unknown")
(eq_attr "type" "sse")))
"c2_decoder0,c2_p4+c2_p3")
;; FIXME: This reservation is all wrong when we're scheduling sqrtss.
(define_insn_reservation "c2_sse_SFDF" 3
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "mode" "SF,DF")
(eq_attr "type" "sse")))
"c2_decodern,c2_p0")
(define_insn_reservation "c2_sse_V4SF" 4
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "mode" "V4SF")
(eq_attr "type" "sse")))
"c2_decoder0,c2_p1*2")
(define_insn_reservation "c2_sse_addcmp" 3
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(eq_attr "type" "sseadd,sseadd1,ssecmp,ssecomi")))
"c2_decodern,c2_p1")
(define_insn_reservation "c2_sse_addcmp_load" 3
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "load")
(eq_attr "type" "sseadd,sseadd1,ssecmp,ssecomi")))
"c2_decodern,c2_p2+c2_p1")
(define_insn_reservation "c2_sse_mul_SF" 4
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(and (eq_attr "mode" "SF,V4SF")
(eq_attr "type" "ssemul"))))
"c2_decodern,c2_p0")
(define_insn_reservation "c2_sse_mul_SF_load" 4
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "load")
(and (eq_attr "mode" "SF,V4SF")
(eq_attr "type" "ssemul"))))
"c2_decodern,c2_p2+c2_p0")
(define_insn_reservation "c2_sse_mul_DF" 5
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(and (eq_attr "mode" "DF,V2DF")
(eq_attr "type" "ssemul"))))
"c2_decodern,c2_p0")
(define_insn_reservation "c2_sse_mul_DF_load" 5
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "load")
(and (eq_attr "mode" "DF,V2DF")
(eq_attr "type" "ssemul"))))
"c2_decodern,c2_p2+c2_p0")
(define_insn_reservation "c2_sse_div_SF" 18
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(and (eq_attr "mode" "SF,V4SF")
(eq_attr "type" "ssediv"))))
"c2_decodern,c2_p0,c2_ssediv*17")
(define_insn_reservation "c2_sse_div_SF_load" 18
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(and (eq_attr "mode" "SF,V4SF")
(eq_attr "type" "ssediv"))))
"c2_decodern,(c2_p2+c2_p0),c2_ssediv*17")
(define_insn_reservation "c2_sse_div_DF" 32
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(and (eq_attr "mode" "DF,V2DF")
(eq_attr "type" "ssediv"))))
"c2_decodern,c2_p0,c2_ssediv*31")
(define_insn_reservation "c2_sse_div_DF_load" 32
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(and (eq_attr "mode" "DF,V2DF")
(eq_attr "type" "ssediv"))))
;; FIXME: these have limited throughput
(define_insn_reservation "c2_sse_icvt_SF" 4
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(and (eq_attr "mode" "SF")
(eq_attr "type" "sseicvt"))))
"c2_decodern,c2_p1")
(define_insn_reservation "c2_sse_icvt_SF_load" 4
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "!none")
(and (eq_attr "mode" "SF")
(eq_attr "type" "sseicvt"))))
"c2_decodern,c2_p2+c2_p1")
(define_insn_reservation "c2_sse_icvt_DF" 4
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(and (eq_attr "mode" "DF")
(eq_attr "type" "sseicvt"))))
"c2_decoder0,c2_p0+c2_p1")
(define_insn_reservation "c2_sse_icvt_DF_load" 4
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "!none")
(and (eq_attr "mode" "DF")
(eq_attr "type" "sseicvt"))))
"c2_decoder0,(c2_p2+c2_p1)")
(define_insn_reservation "c2_sse_icvt_SI" 3
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(and (eq_attr "mode" "SI")
(eq_attr "type" "sseicvt"))))
"c2_decodern,c2_p1")
(define_insn_reservation "c2_sse_icvt_SI_load" 3
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "!none")
(and (eq_attr "mode" "SI")
(eq_attr "type" "sseicvt"))))
"c2_decodern,(c2_p2+c2_p1)")
(define_insn_reservation "c2_sse_mov" 1
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none")
(eq_attr "type" "ssemov")))
"c2_decodern,(c2_p0|c2_p1|c2_p5)")
(define_insn_reservation "c2_sse_mov_load" 2
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "load")
(eq_attr "type" "ssemov")))
"c2_decodern,c2_p2")
(define_insn_reservation "c2_sse_mov_store" 1
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "store")
(eq_attr "type" "ssemov")))
"c2_decodern,c2_p4+c2_p3")
;; the three decoders. Loads benefit from micro-op fusion and can be
;; treated in the same way.
(define_insn_reservation "c2_insn" 1
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "none,unknown")
(eq_attr "type" "alu,alu1,negnot,incdec,icmp,test,setcc,sseishft1,mmx,mmxcmp")))
"c2_decodern,(c2_p0|c2_p1|c2_p5)")
(define_insn_reservation "c2_insn_load" 4
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "load")
(eq_attr "type" "alu,alu1,negnot,incdec,icmp,test,setcc,pop,sseishft1,mmx,mmxcmp")))
"c2_decodern,c2_p2,(c2_p0|c2_p1|c2_p5)")
;; register-memory instructions have three uops, so they have to be
;; decoded on c2_decoder0.
(define_insn_reservation "c2_insn_store" 1
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "store")
(eq_attr "type" "alu,alu1,negnot,incdec,icmp,test,setcc,sseishft1,mmx,mmxcmp")))
"c2_decoder0,(c2_p0|c2_p1|c2_p5),c2_p4+c2_p3")
;; read-modify-store instructions produce 4 uops so they have to be
;; decoded on c2_decoder0 as well.
(define_insn_reservation "c2_insn_both" 4
- (and (eq_attr "cpu" "core2,corei7")
+ (and (eq_attr "cpu" "core2,nehalem")
(and (eq_attr "memory" "both")
(eq_attr "type" "alu,alu1,negnot,incdec,icmp,test,setcc,pop,sseishft1,mmx,mmxcmp")))
"c2_decoder0,c2_p2,(c2_p0|c2_p1|c2_p5),c2_p4+c2_p3")