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Editing: sys_wasm.s
// Copyright 2018 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. #include "textflag.h" TEXT runtime·wasmDiv(SB), NOSPLIT, $0-0 Get R0 I64Const $-0x8000000000000000 I64Eq If Get R1 I64Const $-1 I64Eq If I64Const $-0x8000000000000000 Return End End Get R0 Get R1 I64DivS Return TEXT runtime·wasmTruncS(SB), NOSPLIT, $0-0 Get R0 Get R0 F64Ne // NaN If I64Const $0x8000000000000000 Return End Get R0 F64Const $0x7ffffffffffffc00p0 // Maximum truncated representation of 0x7fffffffffffffff F64Gt If I64Const $0x8000000000000000 Return End Get R0 F64Const $-0x7ffffffffffffc00p0 // Minimum truncated representation of -0x8000000000000000 F64Lt If I64Const $0x8000000000000000 Return End Get R0 I64TruncF64S Return TEXT runtime·wasmTruncU(SB), NOSPLIT, $0-0 Get R0 Get R0 F64Ne // NaN If I64Const $0x8000000000000000 Return End Get R0 F64Const $0xfffffffffffff800p0 // Maximum truncated representation of 0xffffffffffffffff F64Gt If I64Const $0x8000000000000000 Return End Get R0 F64Const $0. F64Lt If I64Const $0x8000000000000000 Return End Get R0 I64TruncF64U Return TEXT runtime·exitThread(SB), NOSPLIT, $0-0 UNDEF TEXT runtime·osyield(SB), NOSPLIT, $0-0 UNDEF TEXT runtime·growMemory(SB), NOSPLIT, $0 Get SP I32Load pages+0(FP) GrowMemory I32Store ret+8(FP) RET
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