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67f1c493d1
put it in a new header System/Host.h instead. Instead of getting the endianness from configure, calculate it directly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44959 91177308-0d34-0410-b5e6-96231b3b80d8
37 lines
800 B
C++
37 lines
800 B
C++
//===- llvm/System/Host.h - Host machine characteristics --------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file was developed by Duncan Sands and is distributed under the
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// University of Illinois Open Source License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// Methods for querying the nature of the host machine.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_SYSTEM_HOST_H
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#define LLVM_SYSTEM_HOST_H
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namespace llvm {
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namespace sys {
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inline bool littleEndianHost() {
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union {
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int i;
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char c;
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};
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i = 1;
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return c;
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}
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inline bool bigEndianHost() {
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return !littleEndianHost();
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}
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}
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}
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#endif
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