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Fixed few warnings.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160142 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Galina Kistanova 2012-07-12 20:45:36 +00:00
parent feae00a68e
commit d897599e5b
3 changed files with 10 additions and 7 deletions
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11
lib/Support/Memory.cpp
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@ -45,7 +45,7 @@ void llvm::sys::Memory::InvalidateInstructionCache(const void *Addr,
# if (defined(__POWERPC__) || defined (__ppc__) || \
defined(_POWER) || defined(_ARCH_PPC)) || defined(__arm__)
sys_icache_invalidate(Addr, Len);
sys_icache_invalidate(const_cast<void *>(Addr), Len);
# endif
#else
@ -67,11 +67,12 @@ void llvm::sys::Memory::InvalidateInstructionCache(const void *Addr,
asm volatile("isync");
# elif defined(__arm__) && defined(__GNUC__)
// FIXME: Can we safely always call this for __GNUC__ everywhere?
char *Start = (char*) Addr;
char *End = Start + Len;
__clear_cache(Start, End);
const char *Start = static_cast<const char *>(Addr);
const char *End = Start + Len;
__clear_cache(const_cast<char *>(Start), const_cast<char *>(End));
# elif defined(__mips__)
cacheflush((char*)Addr, Len, BCACHE);
const char *Start = static_cast<const char *>(Addr);
cacheflush(const_cast<char *>(Start), Len, BCACHE);
# endif
#endif // end apple

3
lib/Support/Unix/Path.inc
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@ -884,7 +884,8 @@ const char *Path::MapInFilePages(int FD, size_t FileSize, off_t Offset) {
}
void Path::UnMapFilePages(const char *BasePtr, size_t FileSize) {
::munmap((void*)BasePtr, FileSize);
const void *Addr = static_cast<const void *>(BasePtr);
::munmap(const_cast<void *>(Addr), FileSize);
}
} // end llvm namespace

3
lib/Support/raw_ostream.cpp
View File

@ -528,7 +528,8 @@ void raw_fd_ostream::write_impl(const char *Ptr, size_t Size) {
} else {
// Use ::writev() where available.
#if defined(HAVE_WRITEV)
struct iovec IOV = { (void*) Ptr, Size };
const void *Addr = static_cast<const void *>(Ptr);
struct iovec IOV = {const_cast<void *>(Addr), Size };
ret = ::writev(FD, &IOV, 1);
#else
ret = ::write(FD, Ptr, Size);