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Results 1 - 5 of 5 for Ctz8NonZero (0.26 sec)
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src/cmd/compile/internal/ssa/_gen/genericOps.go
{name: "Ctz32", argLength: 1}, // Count trailing (low order) zeroes (returns 0-32) {name: "Ctz64", argLength: 1}, // Count trailing (low order) zeroes (returns 0-64) {name: "Ctz8NonZero", argLength: 1}, // same as above, but arg[0] known to be non-zero, returns 0-7 {name: "Ctz16NonZero", argLength: 1}, // same as above, but arg[0] known to be non-zero, returns 0-15
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu May 23 15:49:20 UTC 2024 - 42.6K bytes - Viewed (0) -
src/cmd/compile/internal/ssa/_gen/AMD64.rules
(Ctz32NonZero x) && buildcfg.GOAMD64 >= 3 => (TZCNTL x) (Ctz16NonZero x) && buildcfg.GOAMD64 >= 3 => (TZCNTL x) (Ctz8NonZero x) && buildcfg.GOAMD64 >= 3 => (TZCNTL x) (Ctz64NonZero x) && buildcfg.GOAMD64 < 3 => (Select0 (BSFQ x)) (Ctz32NonZero x) && buildcfg.GOAMD64 < 3 => (BSFL x) (Ctz16NonZero x) && buildcfg.GOAMD64 < 3 => (BSFL x) (Ctz8NonZero x) && buildcfg.GOAMD64 < 3 => (BSFL x)
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Mar 12 19:38:41 UTC 2024 - 93.9K bytes - Viewed (0) -
src/cmd/compile/internal/ssa/_gen/ARM.rules
(Sqrt ...) => (SQRTD ...) (Sqrt32 ...) => (SQRTF ...) (Abs ...) => (ABSD ...) // TODO: optimize this for ARMv5 and ARMv6 (Ctz32NonZero ...) => (Ctz32 ...) (Ctz16NonZero ...) => (Ctz32 ...) (Ctz8NonZero ...) => (Ctz32 ...) // count trailing zero for ARMv5 and ARMv6 // 32 - CLZ(x&-x - 1) (Ctz32 <t> x) && buildcfg.GOARM.Version<=6 => (RSBconst [32] (CLZ <t> (SUBconst <t> (AND <t> x (RSBconst <t> [0] x)) [1])))
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Mon Nov 20 17:19:36 UTC 2023 - 90.1K bytes - Viewed (0) -
src/cmd/compile/internal/ssa/rewriteAMD64.go
func rewriteValueAMD64_OpCtz8NonZero(v *Value) bool { v_0 := v.Args[0] // match: (Ctz8NonZero x) // cond: buildcfg.GOAMD64 >= 3 // result: (TZCNTL x) for { x := v_0 if !(buildcfg.GOAMD64 >= 3) { break } v.reset(OpAMD64TZCNTL) v.AddArg(x) return true } // match: (Ctz8NonZero x) // cond: buildcfg.GOAMD64 < 3 // result: (BSFL x) for { x := v_0
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Mar 12 19:38:41 UTC 2024 - 712.7K bytes - Viewed (0) -
src/cmd/compile/internal/ssa/opGen.go
generic: true, }, { name: "Ctz32", argLen: 1, generic: true, }, { name: "Ctz64", argLen: 1, generic: true, }, { name: "Ctz8NonZero", argLen: 1, generic: true, }, { name: "Ctz16NonZero", argLen: 1, generic: true, }, { name: "Ctz32NonZero", argLen: 1,
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu May 23 15:49:20 UTC 2024 - 1M bytes - Viewed (0)