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Results 1 - 8 of 8 for Addrtaken (1.02 sec)
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src/cmd/compile/internal/walk/assign.go
// These can't appear in expressions anyway. continue } if name.Addrtaken() || !name.OnStack() { // Global variable, heap escaped, or just addrtaken. // Conservatively assume any memory access might alias. memWrite = true continue } // Local, non-addrtaken variable. // Assignments can only alias with direct uses of this variable. assigned.Add(name) }
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Wed May 08 17:09:06 UTC 2024 - 20.3K bytes - Viewed (0) -
src/cmd/compile/internal/liveness/plive.go
// variable" ICEs (issue 19632). switch v.Op { case ssa.OpVarDef, ssa.OpVarLive, ssa.OpKeepAlive: if !n.Used() { return -1, 0 } } if n.Class == ir.PPARAM && !n.Addrtaken() && n.Type().Size() > int64(types.PtrSize) { // Only aggregate-typed arguments that are not address-taken can be // partially live. lv.partLiveArgs[n] = true } var effect liveEffect
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri Jun 07 15:22:22 UTC 2024 - 45.2K bytes - Viewed (0) -
src/cmd/compile/internal/walk/complit.go
return false } x := n.X.(*ir.Name) if !types.Identical(n.X.Type(), n.Y.Type()) { // not a special composite literal assignment return false } if x.Addrtaken() { // If x is address-taken, the RHS may (implicitly) uses LHS. // Not safe to do a special composite literal assignment // (which may expand to multiple assignments). return false }
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri Sep 08 19:03:54 UTC 2023 - 19.5K bytes - Viewed (0) -
test/live.go
} func f39c() (x [10]*int) { x = [10]*int{} x[0] = new(int) // ERROR "live at call to newobject: x$" printnl() // ERROR "live at call to printnl: x$" return } // issue 8142: lost 'addrtaken' bit on inlined variables. // no inlining in this test, so just checking that non-inlined works. type T40 struct { m map[int]int } //go:noescape func useT40(*T40) func newT40() *T40 {
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Dec 05 20:34:30 UTC 2023 - 18K bytes - Viewed (0) -
src/cmd/compile/internal/walk/order.go
// support that (see trybot failures on go.dev/cl/541715, PS1). if ir.IsAddressable(n) { if name, ok := ir.OuterValue(n).(*ir.Name); ok && name.Op() == ir.ONAME { if name.Class == ir.PAUTO && !name.Addrtaken() && ssa.CanSSA(name.Type()) { goto Copy } } return n } Copy: return o.copyExpr(n) } // mapKeyTemp prepares n to be a key in a map runtime call and returns n.
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri Mar 08 02:00:33 UTC 2024 - 42.7K bytes - Viewed (0) -
test/live_regabi.go
} func f39c() (x [10]*int) { x = [10]*int{} x[0] = new(int) // ERROR "live at call to newobject: x$" printnl() // ERROR "live at call to printnl: x$" return } // issue 8142: lost 'addrtaken' bit on inlined variables. // no inlining in this test, so just checking that non-inlined works. type T40 struct { m map[int]int } //go:noescape func useT40(*T40) func newT40() *T40 {
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Dec 05 20:34:30 UTC 2023 - 18.4K bytes - Viewed (0) -
src/cmd/compile/internal/ssa/func.go
// analysis. func IsMergeCandidate(n *ir.Name) bool { if base.Debug.MergeLocals == 0 || base.Flag.N != 0 || n.Class != ir.PAUTO || n.Type().Size() <= int64(3*types.PtrSize) || n.Addrtaken() || n.NonMergeable() || n.OpenDeferSlot() { return false } return true
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Mon Jun 10 19:44:43 UTC 2024 - 25.8K bytes - Viewed (0) -
src/cmd/compile/internal/staticinit/sched.go
} if len(as2body.Lhs) != 1 || as2body.Lhs[0] != dcl.X { return false } // Can't remove the parameter variables if an address is taken. for _, v := range as2init.Lhs { if v.(*ir.Name).Addrtaken() { return false } } // Can't move the computation of the args if they have side effects. for _, r := range as2init.Rhs { if AnySideEffects(r) { return false } }
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Apr 02 17:16:14 UTC 2024 - 30.7K bytes - Viewed (0)