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src/cmd/compile/internal/ssa/rewritedec.go
return true } // match: (ArraySelect [i] x:(Load <t> ptr mem)) // result: @x.Block (Load <v.Type> (OffPtr <v.Type.PtrTo()> [t.Elem().Size()*i] ptr) mem) for { i := auxIntToInt64(v.AuxInt) x := v_0 if x.Op != OpLoad { break } t := x.Type mem := x.Args[1] ptr := x.Args[0] b = x.Block v0 := b.NewValue0(v.Pos, OpLoad, v.Type) v.copyOf(v0)
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu Oct 12 00:48:31 UTC 2023 - 24.9K bytes - Viewed (0) -
src/cmd/compile/internal/ssa/nilcheck_test.go
Valu("sb", OpSB, c.config.Types.Uintptr, 0, nil), Goto("checkPtr")), Bloc("checkPtr", Valu("ptr1", OpLoad, ptrType, 0, nil, "sb", "mem"), Valu("bool1", OpIsNonNil, c.config.Types.Bool, 0, nil, "ptr1"), If("bool1", "differentCheck", "exit")), Bloc("differentCheck", Valu("ptr2", OpLoad, ptrType, 0, nil, "sb", "mem"), Valu("bool2", OpIsNonNil, c.config.Types.Bool, 0, nil, "ptr2"),
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri Nov 17 23:34:11 UTC 2023 - 12.3K bytes - Viewed (0) -
src/cmd/compile/internal/ssa/memcombine.go
} } if v.Op != extOp { return false } load := v.Args[0] if load.Op != OpLoad { return false } if load.Uses != 1 { return false } if load.Args[1] != mem { return false } p, off := splitPtr(load.Args[0]) if p != base { return false } r[i] = LoadRecord{load: load, offset: off, shift: shift} } // Sort in memory address order.
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu Mar 21 19:45:41 UTC 2024 - 18.4K bytes - Viewed (0) -
src/cmd/compile/internal/ssa/expand_calls.go
return m0 } if a.Op == OpDereference { a.Op = OpLoad // For purposes of parameter passing expansion, a Dereference is a Load. } if !rc.hasRegs() && !CanSSA(at) { dst := x.offsetFrom(b, rc.storeDest, rc.storeOffset, types.NewPtr(at)) if x.debug > 1 { x.Printf("...recur store %s at %s\n", a.LongString(), dst.LongString()) } if a.Op == OpLoad {
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Nov 28 05:13:40 UTC 2023 - 31.9K bytes - Viewed (0) -
src/cmd/compile/internal/ssa/writebarrier.go
bEnd.Succs = append(bEnd.Succs, e) e.b.Preds[e.i].b = bEnd } // set up control flow for write barrier test // load word, test word, avoiding partial register write from load byte. cfgtypes := &f.Config.Types flag := b.NewValue2(pos, OpLoad, cfgtypes.UInt32, wbaddr, mem) flag = b.NewValue2(pos, OpNeq32, cfgtypes.Bool, flag, const0) b.Kind = BlockIf b.SetControl(flag)
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri Sep 08 19:09:14 UTC 2023 - 23.5K bytes - Viewed (0) -
src/cmd/compile/internal/ssa/branchelim.go
default: return } // Find all the values used in computing the address of any load. // Typically these values have operations like AddPtr, Lsh64x64, etc. loadAddr := f.newSparseSet(f.NumValues()) defer f.retSparseSet(loadAddr) for _, b := range f.Blocks { for _, v := range b.Values { switch v.Op { case OpLoad, OpAtomicLoad8, OpAtomicLoad32, OpAtomicLoad64, OpAtomicLoadPtr, OpAtomicLoadAcq32, OpAtomicLoadAcq64:
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Wed Nov 30 17:46:51 UTC 2022 - 12.7K bytes - Viewed (0) -
src/cmd/compile/internal/ssa/loopreschedchecks.go
sp := test.NewValue0(bb.Pos, OpSP, pt) cmpOp := OpLess64U if pt.Size() == 4 { cmpOp = OpLess32U } limaddr := test.NewValue1I(bb.Pos, OpOffPtr, pt, 2*pt.Size(), g) lim := test.NewValue2(bb.Pos, OpLoad, pt, limaddr, mem0) cmp := test.NewValue2(bb.Pos, cmpOp, cfgtypes.Bool, sp, lim) test.SetControl(cmp) // if true, goto sched test.AddEdgeTo(sched) // if false, rewrite edge to header.
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Aug 22 21:17:10 UTC 2023 - 16K bytes - Viewed (0) -
src/cmd/compile/internal/ssa/check.go
v.Op, v.Type.String()) } case OpStringLen: if v.Type != c.Types.Int { f.Fatalf("bad %s type: want int, have %s", v.Op, v.Type.String()) } case OpLoad: if !v.Args[1].Type.IsMemory() { f.Fatalf("bad arg 1 type to %s: want mem, have %s", v.Op, v.Args[1].Type.String()) } case OpStore: if !v.Type.IsMemory() {
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Apr 09 16:41:23 UTC 2024 - 17.6K bytes - Viewed (0) -
src/cmd/compile/internal/ssa/_gen/ARMOps.go
{name: "MOVBUloadidx", argLength: 3, reg: gp2load, asm: "MOVBU", typ: "UInt8"}, // load from arg0 + arg1. arg2=mem {name: "MOVBloadidx", argLength: 3, reg: gp2load, asm: "MOVB", typ: "Int8"}, // load from arg0 + arg1. arg2=mem
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri Feb 24 00:21:13 UTC 2023 - 41K bytes - Viewed (0) -
src/cmd/compile/internal/ssa/_gen/LOONG64Ops.go
{name: "MOVHUload", argLength: 2, reg: gpload, aux: "SymOff", asm: "MOVHU", typ: "UInt16", faultOnNilArg0: true, symEffect: "Read"}, // load from arg0 + auxInt + aux. arg1=mem. {name: "MOVWload", argLength: 2, reg: gpload, aux: "SymOff", asm: "MOVW", typ: "Int32", faultOnNilArg0: true, symEffect: "Read"}, // load from arg0 + auxInt + aux. arg1=mem.
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Nov 21 19:04:19 UTC 2023 - 25.2K bytes - Viewed (0)