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92b3138b83
Updated dependencies: * GMP 6.2.1 * ISL 0.24 * MPL 1.2.1 * MPFR 4.1.0 The dependencies were pulled in by running the ./contrib/download_prerequisites script and then manually removing the symbolic links and archives, and renaming the directories (i.e mv isl-0.24 to isl)
21 lines
752 B
Go
21 lines
752 B
Go
// Copyright 2014 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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//go:build 386 || arm || mips || mipsle || amd64p32 || armbe || m68k || mips64p32 || mips64p32le || nios2 || ppc || riscv || s390 || sh || shbe || sparc
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// +build 386 arm mips mipsle amd64p32 armbe m68k mips64p32 mips64p32le nios2 ppc riscv s390 sh shbe sparc
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package runtime
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import "unsafe"
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// On 32-bit systems, the stored uint64 has a 32-bit pointer and 32-bit count.
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func lfstackPack(node *lfnode, cnt uintptr) uint64 {
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return uint64(uintptr(unsafe.Pointer(node)))<<32 | uint64(cnt)
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}
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func lfstackUnpack(val uint64) *lfnode {
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return (*lfnode)(unsafe.Pointer(uintptr(val >> 32)))
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}
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