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WinCOFFObjectWriter.cpp: make write_uint32_le more efficient

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llvm-svn: 218574
This commit is contained in:
Hans Wennborg 2014-09-28 00:22:27 +00:00
parent 3c39c7c1b4
commit bd87655eb3
1 changed files with 4 additions and 6 deletions
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10
lib/MC/WinCOFFObjectWriter.cpp
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@ -28,6 +28,7 @@
#include "llvm/MC/MCValue.h"
#include "llvm/Support/COFF.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/Endian.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/TimeValue.h"
#include <cstdio>
@ -196,12 +197,9 @@ public:
};
}
static inline void write_uint32_le(void *Data, uint32_t const &Value) {
uint8_t *Ptr = reinterpret_cast<uint8_t *>(Data);
Ptr[0] = (Value & 0x000000FF) >> 0;
Ptr[1] = (Value & 0x0000FF00) >> 8;
Ptr[2] = (Value & 0x00FF0000) >> 16;
Ptr[3] = (Value & 0xFF000000) >> 24;
static inline void write_uint32_le(void *Data, uint32_t Value) {
support::endian::write<uint32_t, support::little, support::unaligned>(Data,
Value);
}
//------------------------------------------------------------------------------