diff options
| -rw-r--r-- | gcc/config/i386/lujiazui.md | 58 |
1 files changed, 30 insertions, 28 deletions
diff --git a/gcc/config/i386/lujiazui.md b/gcc/config/i386/lujiazui.md index 9046c09f..58a230c 100644 --- a/gcc/config/i386/lujiazui.md +++ b/gcc/config/i386/lujiazui.md @@ -19,8 +19,8 @@ ;; Scheduling for ZHAOXIN lujiazui processor. -;; Modeling automatons for decoders, execution pipes and AGU pipes. -(define_automaton "lujiazui_decoder,lujiazui_core,lujiazui_agu") +;; Modeling automatons for decoders, execution pipes, AGU pipes, and divider. +(define_automaton "lujiazui_decoder,lujiazui_core,lujiazui_agu,lujiazui_div") ;; The rules for the decoder are simple: ;; - an instruction with 1 uop can be decoded by any of the three @@ -55,6 +55,8 @@ (define_cpu_unit "lua_p0,lua_p1,lua_p2,lua_p3" "lujiazui_core") (define_cpu_unit "lua_p4,lua_p5" "lujiazui_agu") +(define_cpu_unit "lua_div" "lujiazui_div") + (define_reservation "lua_p03" "lua_p0|lua_p3") (define_reservation "lua_p12" "lua_p1|lua_p2") (define_reservation "lua_p1p2" "lua_p1+lua_p2") @@ -229,56 +231,56 @@ (and (eq_attr "memory" "none") (and (eq_attr "mode" "QI") (eq_attr "type" "idiv")))) - "lua_decoder0,lua_p0p1p2p3*21") + "lua_decoder0,lua_p0p1p2p3,lua_div*21") (define_insn_reservation "lua_idiv_qi_load" 25 (and (eq_attr "cpu" "lujiazui") (and (eq_attr "memory" "load") (and (eq_attr "mode" "QI") (eq_attr "type" "idiv")))) - "lua_decoder0,lua_p45,lua_p0p1p2p3*21") + "lua_decoder0,lua_p45,lua_p0p1p2p3,lua_div*21") (define_insn_reservation "lua_idiv_hi" 22 (and (eq_attr "cpu" "lujiazui") (and (eq_attr "memory" "none") (and (eq_attr "mode" "HI") (eq_attr "type" "idiv")))) - "lua_decoder0,lua_p0p1p2p3*22") + "lua_decoder0,lua_p0p1p2p3,lua_div*22") (define_insn_reservation "lua_idiv_hi_load" 26 (and (eq_attr "cpu" "lujiazui") (and (eq_attr "memory" "load") (and (eq_attr "mode" "HI") (eq_attr "type" "idiv")))) - "lua_decoder0,lua_p45,lua_p0p1p2p3*22") + "lua_decoder0,lua_p45,lua_p0p1p2p3,lua_div*22") (define_insn_reservation "lua_idiv_si" 20 (and (eq_attr "cpu" "lujiazui") (and (eq_attr "memory" "none") (and (eq_attr "mode" "SI") (eq_attr "type" "idiv")))) - "lua_decoder0,lua_p0p1p2p3*20") + "lua_decoder0,lua_p0p1p2p3,lua_div*20") (define_insn_reservation "lua_idiv_si_load" 24 (and (eq_attr "cpu" "lujiazui") (and (eq_attr "memory" "load") (and (eq_attr "mode" "SI") (eq_attr "type" "idiv")))) - "lua_decoder0,lua_p45,lua_p0p1p2p3*20") + "lua_decoder0,lua_p45,lua_p0p1p2p3,lua_div*20") (define_insn_reservation "lua_idiv_di" 150 (and (eq_attr "cpu" "lujiazui") (and (eq_attr "memory" "none") (and (eq_attr "mode" "DI") (eq_attr "type" "idiv")))) - "lua_decoder0,lua_p0p1p2p3*150") + "lua_decoder0,lua_p0p1p2p3,lua_div*150") (define_insn_reservation "lua_idiv_di_load" 154 (and (eq_attr "cpu" "lujiazui") (and (eq_attr "memory" "load") (and (eq_attr "mode" "DI") (eq_attr "type" "idiv")))) - "lua_decoder0,lua_p45,lua_p0p1p2p3*150") + "lua_decoder0,lua_p45,lua_p0p1p2p3,lua_div*150") ;; x87 floating point operations. @@ -406,42 +408,42 @@ (and (eq_attr "memory" "none") (and (eq_attr "mode" "SF") (eq_attr "type" "fdiv,fpspc")))) - "lua_decodern,lua_p0*15") + "lua_decodern,lua_p0,lua_div*15") (define_insn_reservation "lua_fdiv_SF_load" 19 (and (eq_attr "cpu" "lujiazui") (and (eq_attr "memory" "load") (and (eq_attr "mode" "SF") (eq_attr "type" "fdiv,fpspc")))) - "lua_decoder01,lua_p45,lua_p0*15") + "lua_decoder01,lua_p45,lua_p0,lua_div*15") (define_insn_reservation "lua_fdiv_DF" 18 (and (eq_attr "cpu" "lujiazui") (and (eq_attr "memory" "none") (and (eq_attr "mode" "DF") (eq_attr "type" "fdiv,fpspc")))) - "lua_decodern,lua_p0*18") + "lua_decodern,lua_p0,lua_div*18") (define_insn_reservation "lua_fdiv_DF_load" 22 (and (eq_attr "cpu" "lujiazui") (and (eq_attr "memory" "load") (and (eq_attr "mode" "DF") (eq_attr "type" "fdiv,fpspc")))) - "lua_decoder01,lua_p45,lua_p0*18") + "lua_decoder01,lua_p45,lua_p0,lua_div*18") (define_insn_reservation "lua_fdiv_XF" 22 (and (eq_attr "cpu" "lujiazui") (and (eq_attr "memory" "none") (and (eq_attr "mode" "XF") (eq_attr "type" "fdiv,fpspc")))) - "lua_decoder0,lua_p0*22") + "lua_decoder0,lua_p0,lua_div*22") (define_insn_reservation "lua_fdiv_XF_load" 26 (and (eq_attr "cpu" "lujiazui") (and (eq_attr "memory" "load") (and (eq_attr "mode" "XF") (eq_attr "type" "fdiv,fpspc")))) - "lua_decoder0,lua_p45,lua_p0*22") + "lua_decoder0,lua_p45,lua_p0,lua_div*22") ;; MMX instructions. @@ -593,84 +595,84 @@ (and (eq_attr "memory" "none") (and (eq_attr "mode" "SF") (eq_attr "type" "ssediv")))) - "lua_decodern,lua_p0*13") + "lua_decodern,lua_p0,lua_div*13") (define_insn_reservation "lua_ssediv_load_SF" 17 (and (eq_attr "cpu" "lujiazui") (and (eq_attr "memory" "load") (and (eq_attr "mode" "SF") (eq_attr "type" "ssediv")))) - "lua_decoder01,lua_p45,lua_p0*13") + "lua_decoder01,lua_p45,lua_p0,lua_div*13") (define_insn_reservation "lua_ssediv_V4SF" 23 (and (eq_attr "cpu" "lujiazui") (and (eq_attr "memory" "none") (and (eq_attr "mode" "V4SF") (eq_attr "type" "ssediv")))) - "lua_decodern,lua_p0*23") + "lua_decodern,lua_p0,lua_div*23") (define_insn_reservation "lua_ssediv_load_V4SF" 27 (and (eq_attr "cpu" "lujiazui") (and (eq_attr "memory" "load") (and (eq_attr "mode" "V4SF") (eq_attr "type" "ssediv")))) - "lua_decoder01,lua_p45,lua_p0*23") + "lua_decoder01,lua_p45,lua_p0,lua_div*23") (define_insn_reservation "lua_ssediv_V8SF" 47 (and (eq_attr "cpu" "lujiazui") (and (eq_attr "memory" "none") (and (eq_attr "mode" "V8SF") (eq_attr "type" "ssediv")))) - "lua_decoder0,lua_p0*47") + "lua_decoder0,lua_p0,lua_div*47") (define_insn_reservation "lua_ssediv_load_V8SF" 51 (and (eq_attr "cpu" "lujiazui") (and (eq_attr "memory" "load") (and (eq_attr "mode" "V8SF") (eq_attr "type" "ssediv")))) - "lua_decoder0,lua_p45,lua_p0*47") + "lua_decoder0,lua_p45,lua_p0,lua_div*47") (define_insn_reservation "lua_ssediv_SD" 17 (and (eq_attr "cpu" "lujiazui") (and (eq_attr "memory" "none") (and (eq_attr "mode" "DF") (eq_attr "type" "ssediv")))) - "lua_decodern,lua_p0*17") + "lua_decodern,lua_p0,lua_div*17") (define_insn_reservation "lua_ssediv_load_SD" 21 (and (eq_attr "cpu" "lujiazui") (and (eq_attr "memory" "load") (and (eq_attr "mode" "DF") (eq_attr "type" "ssediv")))) - "lua_decoder01,lua_p45,lua_p0*17") + "lua_decoder01,lua_p45,lua_p0,lua_div*17") (define_insn_reservation "lua_ssediv_V2DF" 30 (and (eq_attr "cpu" "lujiazui") (and (eq_attr "memory" "none") (and (eq_attr "mode" "V2DF") (eq_attr "type" "ssediv")))) - "lua_decodern,lua_p0*30") + "lua_decodern,lua_p0,lua_div*30") (define_insn_reservation "lua_ssediv_load_V2DF" 34 (and (eq_attr "cpu" "lujiazui") (and (eq_attr "memory" "load") (and (eq_attr "mode" "V2DF") (eq_attr "type" "ssediv")))) - "lua_decoder01,lua_p45,lua_p0*30") + "lua_decoder01,lua_p45,lua_p0,lua_div*30") (define_insn_reservation "lua_ssediv_V4DF" 56 (and (eq_attr "cpu" "lujiazui") (and (eq_attr "memory" "none") (and (eq_attr "mode" "V4DF") (eq_attr "type" "ssediv")))) - "lua_decoder0,lua_p0*56") + "lua_decoder0,lua_p0,lua_div*56") (define_insn_reservation "lua_ssediv_load_V4DF" 60 (and (eq_attr "cpu" "lujiazui") (and (eq_attr "memory" "load") (and (eq_attr "mode" "V4DF") (eq_attr "type" "ssediv")))) - "lua_decoder0,lua_p4p5,lua_p0*56") + "lua_decoder0,lua_p4p5,lua_p0,lua_div*56") (define_insn_reservation "lua_sseicvt_si" 2 |