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Results 1 - 10 of 16 for makeslicecopy (0.23 sec)
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test/codegen/slices.go
// amd64:-`.*runtime\.makeslicecopy` // amd64:-`.*runtime\.objectnew` a := *new([]*int) // amd64:-`.*runtime\.makeslicecopy` // amd64:`.*runtime\.typedslicecopy` copy(a, s) return a } func SliceMakeCopyNoOptNoHeapAlloc(s []*int) int { // amd64:-`.*runtime\.makeslicecopy` a := make([]*int, 4) // amd64:-`.*runtime\.makeslicecopy` // amd64:`.*runtime\.typedslicecopy` copy(a, s)
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu Feb 23 18:57:27 UTC 2023 - 9.8K bytes - Viewed (0) -
src/runtime/slice.go
} func panicmakeslicecap() { panic(errorString("makeslice: cap out of range")) } // makeslicecopy allocates a slice of "tolen" elements of type "et", // then copies "fromlen" elements of type "et" into that new allocation from "from". func makeslicecopy(et *_type, tolen int, fromlen int, from unsafe.Pointer) unsafe.Pointer { var tomem, copymem uintptr if uintptr(tolen) > uintptr(fromlen) {
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Wed May 29 16:25:21 UTC 2024 - 12.2K bytes - Viewed (0) -
src/cmd/internal/goobj/builtinlist.go
{"runtime.selectnbsend", 1}, {"runtime.selectnbrecv", 1}, {"runtime.selectsetpc", 1}, {"runtime.selectgo", 1}, {"runtime.block", 1}, {"runtime.makeslice", 1}, {"runtime.makeslice64", 1}, {"runtime.makeslicecopy", 1}, {"runtime.growslice", 1}, {"runtime.unsafeslicecheckptr", 1}, {"runtime.panicunsafeslicelen", 1}, {"runtime.panicunsafeslicenilptr", 1}, {"runtime.unsafestringcheckptr", 1},
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue May 21 21:08:03 UTC 2024 - 7.4K bytes - Viewed (0) -
test/makeslice.go
shouldPanic("len out of range", func() { _ = make(T, uint64(n)) }) shouldPanic("cap out of range", func() { _ = make(T, 0, uint64(n)) }) } // Test make+copy panics since the gc compiler optimizes these // to runtime.makeslicecopy calls. func testMakeCopyInts(n uint64) { type T []int var c = make(T, 8) shouldPanic("len out of range", func() { x := make(T, int(n)); copy(x, c) })
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu May 07 17:50:24 UTC 2020 - 5.5K bytes - Viewed (0) -
src/cmd/compile/internal/walk/builtin.go
init.Append(walkExpr(typecheck.Stmt(ncopy), init)) return s } // Replace make+copy with runtime.makeslicecopy. // instantiate makeslicecopy(typ *byte, tolen int, fromlen int, from unsafe.Pointer) unsafe.Pointer fn := typecheck.LookupRuntime("makeslicecopy")
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri Mar 08 22:35:22 UTC 2024 - 31.2K bytes - Viewed (0) -
src/cmd/compile/internal/typecheck/_builtin/runtime.go
func block() func makeslice(typ *byte, len int, cap int) unsafe.Pointer func makeslice64(typ *byte, len int64, cap int64) unsafe.Pointer func makeslicecopy(typ *byte, tolen int, fromlen int, from unsafe.Pointer) unsafe.Pointer func growslice(oldPtr *any, newLen, oldCap, num int, et *byte) (ary []any) func unsafeslicecheckptr(typ *byte, ptr unsafe.Pointer, len int64)
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue May 21 21:08:03 UTC 2024 - 10.6K bytes - Viewed (0) -
src/cmd/compile/internal/typecheck/builtin.go
{"selectnbrecv", funcTag, 113}, {"selectsetpc", funcTag, 114}, {"selectgo", funcTag, 115}, {"block", funcTag, 9}, {"makeslice", funcTag, 116}, {"makeslice64", funcTag, 117}, {"makeslicecopy", funcTag, 118}, {"growslice", funcTag, 120}, {"unsafeslicecheckptr", funcTag, 121}, {"panicunsafeslicelen", funcTag, 9}, {"panicunsafeslicenilptr", funcTag, 9}, {"unsafestringcheckptr", funcTag, 122},
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue May 21 21:08:03 UTC 2024 - 16.2K bytes - Viewed (0) -
src/cmd/compile/internal/ir/fmt.go
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu Oct 05 15:20:28 UTC 2023 - 26K bytes - Viewed (0) -
src/runtime/arena.go
s1 := s.(string) s2, b := rawstring(len(s1)) copy(b, s1) x = s2 case abi.Slice: len := (*slice)(e.data).len et := (*slicetype)(unsafe.Pointer(t)).Elem sl := new(slice) *sl = slice{makeslicecopy(et, len, len, (*slice)(e.data).array), len, len} xe := efaceOf(&x) xe._type = t xe.data = unsafe.Pointer(sl) case abi.Pointer: et := (*ptrtype)(unsafe.Pointer(t)).Elem e2 := newobject(et)
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Wed May 08 17:44:56 UTC 2024 - 37.9K bytes - Viewed (0) -
src/cmd/compile/internal/typecheck/func.go
n.SetType(nil) return n } nn.SetType(t) return nn } // tcMakeSliceCopy typechecks an OMAKESLICECOPY node. func tcMakeSliceCopy(n *ir.MakeExpr) ir.Node { // Errors here are Fatalf instead of Errorf because only the compiler // can construct an OMAKESLICECOPY node. // Components used in OMAKESCLICECOPY that are supplied by parsed source code // have already been typechecked in OMAKE and OCOPY earlier.
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Wed Mar 06 15:23:18 UTC 2024 - 21.1K bytes - Viewed (0)