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Using llvm::sys::swapByteOrder() for the common case of byte-swapping a value in place

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210978 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Artyom Skrobov
2014-06-14 13:18:07 +00:00
parent 25e659b6ff
commit ab22d95481
5 changed files with 8 additions and 8 deletions
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lib/ExecutionEngine/RuntimeDyld/RuntimeDyldImpl.h
+3 -3
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@@ -245,14 +245,14 @@ protected:
void writeInt16BE(uint8_t *Addr, uint16_t Value) {
if (IsTargetLittleEndian)
Value = sys::getSwappedBytes(Value);
sys::swapByteOrder(Value);
*Addr = (Value >> 8) & 0xFF;
*(Addr + 1) = Value & 0xFF;
}
void writeInt32BE(uint8_t *Addr, uint32_t Value) {
if (IsTargetLittleEndian)
Value = sys::getSwappedBytes(Value);
sys::swapByteOrder(Value);
*Addr = (Value >> 24) & 0xFF;
*(Addr + 1) = (Value >> 16) & 0xFF;
*(Addr + 2) = (Value >> 8) & 0xFF;
@@ -261,7 +261,7 @@ protected:
void writeInt64BE(uint8_t *Addr, uint64_t Value) {
if (IsTargetLittleEndian)
Value = sys::getSwappedBytes(Value);
sys::swapByteOrder(Value);
*Addr = (Value >> 56) & 0xFF;
*(Addr + 1) = (Value >> 48) & 0xFF;
*(Addr + 2) = (Value >> 40) & 0xFF;