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Results 1 - 10 of 2,064 for spill (0.06 sec)
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src/cmd/compile/internal/ssa/regalloc_test.go
) flagalloc(f.f) regalloc(f.f) checkFunc(f.f) // There should be a spill in loop1, and nowhere else. // TODO: resurrect moving spills out of loops? We could put spills at the start of both exit1 and exit2. if numSpills(f.blocks["loop1"]) != 1 { t.Errorf("spill missing from loop1") } if numSpills(f.blocks["loop2"]) != 0 { t.Errorf("spill present in loop2") } if numSpills(f.blocks["exit1"]) != 0 {
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri Sep 08 19:09:14 UTC 2023 - 6.3K bytes - Viewed (0) -
src/reflect/abi.go
stackPtrs.append(1) } else { stackPtrs.append(0) } } else { spill += goarch.PtrSize } } for i, arg := range t.InSlice() { stkStep := in.addArg(arg) if stkStep != nil { addTypeBits(stackPtrs, stkStep.stkOff, arg) } else { spill = align(spill, uintptr(arg.Align())) spill += arg.Size() for _, st := range in.stepsForValue(i) { if st.kind == abiStepPointer {
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue May 07 17:08:32 UTC 2024 - 15K bytes - Viewed (0) -
src/cmd/compile/internal/ssa/regalloc.go
// Rematerialize instead of loading from the spill location. c = v.copyIntoWithXPos(s.curBlock, pos) } else { // Load v from its spill location. spill := s.makeSpill(v, s.curBlock) if s.f.pass.debug > logSpills { s.f.Warnl(vi.spill.Pos, "load spill for %v from %v", v, spill) } c = s.curBlock.NewValue1(pos, OpLoadReg, v.Type, spill) } s.setOrig(c, v) if onWasmStack {
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Nov 21 17:49:56 UTC 2023 - 87.2K bytes - Viewed (0) -
src/cmd/compile/internal/ssa/flagalloc.go
} if v.Type.IsFlags() { flag = v } } for _, v := range b.ControlValues() { if v != flag && v.Type.IsFlags() { spill[v.ID] = true } } if v := end[b.ID]; v != nil && v != flag { spill[v.ID] = true } } // Add flag spill and recomputation where they are needed. var remove []*Value // values that should be checked for possible removal var oldSched []*Value
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Mon Oct 31 21:41:20 UTC 2022 - 6.7K bytes - Viewed (0) -
src/cmd/compile/internal/test/memcombine_test.go
func readUint16le(b []byte) uint64 { y := uint64(binary.LittleEndian.Uint16(b)) nop() // force spill return y } func readUint16be(b []byte) uint64 { y := uint64(binary.BigEndian.Uint16(b)) nop() // force spill return y } func readUint32le(b []byte) uint64 { y := uint64(binary.LittleEndian.Uint32(b)) nop() // force spill return y } func readUint32be(b []byte) uint64 {
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu Nov 30 18:35:50 UTC 2023 - 4.5K bytes - Viewed (0) -
test/fixedbugs/issue59367.go
_ = b[1] // bounds check x := *p // load a byte y := uint16(x) // zero extend to 16 bits b[0] = byte(y >> 8) // compute ROLW b[1] = byte(y) nop() // spill/restore ROLW b[0] = byte(y >> 8) // use ROLW b[1] = byte(y) } //go:noinline func f32(p *uint8, b []byte) { _ = b[3] // bounds check x := *p // load a byte
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri Apr 07 21:11:29 UTC 2023 - 1.7K bytes - Viewed (0) -
src/internal/trace/reader.go
) // Reader reads a byte stream, validates it, and produces trace events. type Reader struct { r *bufio.Reader lastTs Time gen *generation spill *spilledBatch spillErr error // error from reading spill frontier []*batchCursor cpuSamples []cpuSample order ordering emittedSync bool go121Events *oldTraceConverter } // NewReader creates a new trace reader.
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri May 17 18:48:18 UTC 2024 - 6.7K bytes - Viewed (0) -
src/internal/trace/generation.go
evTable: &evTable{ pcs: make(map[uint64]frame), }, batches: make(map[ThreadID][]batch), } // Process the spilled batch. if spill != nil { g.gen = spill.gen if err := processBatch(g, *spill.batch); err != nil { return nil, nil, err } spill = nil } // Read batches one at a time until we either hit EOF or // the next generation. var spillErr error for { b, gen, err := readBatch(r)
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu May 30 22:14:45 UTC 2024 - 12.1K bytes - Viewed (0) -
src/runtime/mfinal_test.go
// Test case for argument spill slot. // If the spill slot was not counted for the frame size, it will (incorrectly) choose // call32 as the result has (exactly) 32 bytes. When the argument actually spills, // it clobbers the caller's frame (likely the return PC). {func(x *int) any { return x }, func(v any) [4]int64 { print() // force spill finalize(v.(*int)) return [4]int64{} }}, }
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu Jan 19 20:45:58 UTC 2023 - 5.6K bytes - Viewed (0) -
test/codegen/stack.go
// Notes: // - 386 fails due to spilling a register // amd64:"TEXT\t.*, [$]0-" // arm:"TEXT\t.*, [$]0-" (spills return address) // arm64:"TEXT\t.*, [$]0-" // ppc64x:"TEXT\t.*, [$]0-" // s390x:"TEXT\t.*, [$]0-" // Note: that 386 currently has to spill a register. func KeepWanted(t *T) { *t = T{A: t.A, B: t.B, C: t.C, D: t.D} }
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu Feb 29 21:29:41 UTC 2024 - 3.4K bytes - Viewed (0)