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add3ff549a
Previously, we used OKEY nodes to represent keyed struct literal elements. The field names were represented by an ONAME node, but this is clumsy because it's the only remaining case where ONAME was used to represent a bare identifier and not a variable. This CL introduces a new OSTRUCTKEY node op for use in struct literals. These ops instead store the field name in the node's own Sym field. This is similar in spirit to golang.org/cl/20890. Significant reduction in allocations for struct literal heavy code like package unicode: name old time/op new time/op delta Template 345ms ± 6% 341ms ± 6% ~ (p=0.141 n=29+28) Unicode 200ms ± 9% 184ms ± 7% -7.77% (p=0.000 n=29+30) GoTypes 1.04s ± 3% 1.05s ± 3% ~ (p=0.096 n=30+30) Compiler 4.47s ± 9% 4.49s ± 6% ~ (p=0.890 n=29+29) name old user-ns/op new user-ns/op delta Template 523M ±13% 516M ±17% ~ (p=0.400 n=29+30) Unicode 334M ±27% 314M ±30% ~ (p=0.093 n=30+30) GoTypes 1.53G ±10% 1.52G ±10% ~ (p=0.572 n=30+30) Compiler 6.28G ± 7% 6.34G ±11% ~ (p=0.300 n=30+30) name old alloc/op new alloc/op delta Template 44.5MB ± 0% 44.4MB ± 0% -0.35% (p=0.000 n=27+30) Unicode 39.2MB ± 0% 34.5MB ± 0% -11.79% (p=0.000 n=26+30) GoTypes 125MB ± 0% 125MB ± 0% -0.12% (p=0.000 n=29+30) Compiler 515MB ± 0% 515MB ± 0% -0.10% (p=0.000 n=29+30) name old allocs/op new allocs/op delta Template 426k ± 0% 424k ± 0% -0.39% (p=0.000 n=29+30) Unicode 374k ± 0% 323k ± 0% -13.67% (p=0.000 n=29+30) GoTypes 1.21M ± 0% 1.21M ± 0% -0.14% (p=0.000 n=29+29) Compiler 4.40M ± 0% 4.39M ± 0% -0.13% (p=0.000 n=29+30) Passes toolstash/buildall. Change-Id: Iba4ee765dd1748f67e52fcade1cd75c9f6e13fa9 Reviewed-on: https://go-review.googlesource.com/30974 Run-TryBot: Matthew Dempsky <mdempsky@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
171 lines
4.7 KiB
Go
171 lines
4.7 KiB
Go
// Copyright 2011 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package gc
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// auto generated by go tool dist
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var opnames = []string{
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OXXX: "XXX",
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ONAME: "NAME",
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ONONAME: "NONAME",
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OTYPE: "TYPE",
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OPACK: "PACK",
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OLITERAL: "LITERAL",
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OADD: "ADD",
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OSUB: "SUB",
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OOR: "OR",
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OXOR: "XOR",
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OADDSTR: "ADDSTR",
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OADDR: "ADDR",
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OANDAND: "ANDAND",
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OAPPEND: "APPEND",
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OARRAYBYTESTR: "ARRAYBYTESTR",
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OARRAYBYTESTRTMP: "ARRAYBYTESTRTMP",
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OARRAYRUNESTR: "ARRAYRUNESTR",
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OSTRARRAYBYTE: "STRARRAYBYTE",
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OSTRARRAYBYTETMP: "STRARRAYBYTETMP",
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OSTRARRAYRUNE: "STRARRAYRUNE",
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OAS: "AS",
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OAS2: "AS2",
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OAS2FUNC: "AS2FUNC",
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OAS2RECV: "AS2RECV",
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OAS2MAPR: "AS2MAPR",
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OAS2DOTTYPE: "AS2DOTTYPE",
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OASOP: "ASOP",
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OASWB: "ASWB",
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OCALL: "CALL",
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OCALLFUNC: "CALLFUNC",
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OCALLMETH: "CALLMETH",
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OCALLINTER: "CALLINTER",
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OCALLPART: "CALLPART",
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OCAP: "CAP",
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OCLOSE: "CLOSE",
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OCLOSURE: "CLOSURE",
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OCMPIFACE: "CMPIFACE",
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OCMPSTR: "CMPSTR",
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OCOMPLIT: "COMPLIT",
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OMAPLIT: "MAPLIT",
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OSTRUCTLIT: "STRUCTLIT",
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OARRAYLIT: "ARRAYLIT",
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OSLICELIT: "SLICELIT",
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OPTRLIT: "PTRLIT",
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OCONV: "CONV",
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OCONVIFACE: "CONVIFACE",
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OCONVNOP: "CONVNOP",
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OCOPY: "COPY",
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ODCL: "DCL",
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ODCLFUNC: "DCLFUNC",
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ODCLFIELD: "DCLFIELD",
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ODCLCONST: "DCLCONST",
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ODCLTYPE: "DCLTYPE",
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ODELETE: "DELETE",
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ODOT: "DOT",
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ODOTPTR: "DOTPTR",
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ODOTMETH: "DOTMETH",
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ODOTINTER: "DOTINTER",
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OXDOT: "XDOT",
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ODOTTYPE: "DOTTYPE",
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ODOTTYPE2: "DOTTYPE2",
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OEQ: "EQ",
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ONE: "NE",
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OLT: "LT",
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OLE: "LE",
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OGE: "GE",
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OGT: "GT",
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OIND: "IND",
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OINDEX: "INDEX",
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OINDEXMAP: "INDEXMAP",
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OKEY: "KEY",
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OSTRUCTKEY: "STRUCTKEY",
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OLEN: "LEN",
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OMAKE: "MAKE",
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OMAKECHAN: "MAKECHAN",
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OMAKEMAP: "MAKEMAP",
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OMAKESLICE: "MAKESLICE",
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OMUL: "MUL",
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ODIV: "DIV",
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OMOD: "MOD",
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OLSH: "LSH",
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ORSH: "RSH",
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OAND: "AND",
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OANDNOT: "ANDNOT",
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ONEW: "NEW",
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ONOT: "NOT",
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OCOM: "COM",
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OPLUS: "PLUS",
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OMINUS: "MINUS",
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OOROR: "OROR",
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OPANIC: "PANIC",
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OPRINT: "PRINT",
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OPRINTN: "PRINTN",
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OPAREN: "PAREN",
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OSEND: "SEND",
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OSLICE: "SLICE",
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OSLICEARR: "SLICEARR",
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OSLICESTR: "SLICESTR",
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OSLICE3: "SLICE3",
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OSLICE3ARR: "SLICE3ARR",
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ORECOVER: "RECOVER",
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ORECV: "RECV",
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ORUNESTR: "RUNESTR",
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OSELRECV: "SELRECV",
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OSELRECV2: "SELRECV2",
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OIOTA: "IOTA",
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OREAL: "REAL",
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OIMAG: "IMAG",
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OCOMPLEX: "COMPLEX",
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OBLOCK: "BLOCK",
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OBREAK: "BREAK",
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OCASE: "CASE",
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OXCASE: "XCASE",
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OCONTINUE: "CONTINUE",
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ODEFER: "DEFER",
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OEMPTY: "EMPTY",
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OFALL: "FALL",
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OXFALL: "XFALL",
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OFOR: "FOR",
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OGOTO: "GOTO",
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OIF: "IF",
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OLABEL: "LABEL",
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OPROC: "PROC",
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ORANGE: "RANGE",
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ORETURN: "RETURN",
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OSELECT: "SELECT",
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OSWITCH: "SWITCH",
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OTYPESW: "TYPESW",
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OTCHAN: "TCHAN",
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OTMAP: "TMAP",
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OTSTRUCT: "TSTRUCT",
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OTINTER: "TINTER",
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OTFUNC: "TFUNC",
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OTARRAY: "TARRAY",
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ODDD: "DDD",
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ODDDARG: "DDDARG",
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OINLCALL: "INLCALL",
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OEFACE: "EFACE",
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OITAB: "ITAB",
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OIDATA: "IDATA",
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OSPTR: "SPTR",
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OCLOSUREVAR: "CLOSUREVAR",
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OCFUNC: "CFUNC",
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OCHECKNIL: "CHECKNIL",
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OVARKILL: "VARKILL",
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OVARLIVE: "VARLIVE",
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OREGISTER: "REGISTER",
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OINDREG: "INDREG",
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OCMP: "CMP",
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ODEC: "DEC",
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OINC: "INC",
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OEXTEND: "EXTEND",
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OHMUL: "HMUL",
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OLROT: "LROT",
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ORROTC: "RROTC",
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ORETJMP: "RETJMP",
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OPS: "PS",
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OPC: "PC",
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OSQRT: "SQRT",
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OGETG: "GETG",
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OEND: "END",
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}
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