[llvm-commits] [llvm] r149980 - /llvm/trunk/include/llvm/Bitcode/BitstreamReader.h
NAKAMURA Takumi
geek4civic at gmail.com
Tue Feb 7 02:53:20 PST 2012
Author: chapuni
Date: Tue Feb 7 04:53:19 2012
New Revision: 149980
URL: http://llvm.org/viewvc/llvm-project?rev=149980&view=rev
Log:
Bitcode/BitstreamReader.h: Tweak for big endian hosts.
Modified:
llvm/trunk/include/llvm/Bitcode/BitstreamReader.h
Modified: llvm/trunk/include/llvm/Bitcode/BitstreamReader.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Bitcode/BitstreamReader.h?rev=149980&r1=149979&r2=149980&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Bitcode/BitstreamReader.h (original)
+++ llvm/trunk/include/llvm/Bitcode/BitstreamReader.h Tue Feb 7 04:53:19 2012
@@ -17,6 +17,7 @@
#include "llvm/ADT/OwningPtr.h"
#include "llvm/Bitcode/BitCodes.h"
+#include "llvm/Support/Endian.h"
#include "llvm/Support/StreamableMemoryObject.h"
#include <climits>
#include <string>
@@ -242,12 +243,13 @@
}
uint32_t getWord(size_t pos) {
- uint32_t word = -1;
+ uint8_t buf[sizeof(uint32_t)];
+ memset(buf, 0xFF, sizeof(buf));
BitStream->getBitcodeBytes().readBytes(pos,
- sizeof(word),
- reinterpret_cast<uint8_t *>(&word),
+ sizeof(buf),
+ buf,
NULL);
- return word;
+ return *reinterpret_cast<support::ulittle32_t *>(buf);
}
bool AtEndOfStream() {
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