Re-committing r76828 with the JIT memory manager changes now that the build
bots like the BumpPtrAllocator changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76902 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/System/Unix/Memory.inc b/lib/System/Unix/Memory.inc
index b7a7013..a80f56f 100644
--- a/lib/System/Unix/Memory.inc
+++ b/lib/System/Unix/Memory.inc
@@ -12,6 +12,7 @@
//===----------------------------------------------------------------------===//
#include "Unix.h"
+#include "llvm/Support/DataTypes.h"
#include "llvm/System/Process.h"
#ifdef HAVE_SYS_MMAN_H
@@ -28,12 +29,12 @@
/// is very OS specific.
///
llvm::sys::MemoryBlock
-llvm::sys::Memory::AllocateRWX(unsigned NumBytes, const MemoryBlock* NearBlock,
+llvm::sys::Memory::AllocateRWX(size_t NumBytes, const MemoryBlock* NearBlock,
std::string *ErrMsg) {
if (NumBytes == 0) return MemoryBlock();
- unsigned pageSize = Process::GetPageSize();
- unsigned NumPages = (NumBytes+pageSize-1)/pageSize;
+ size_t pageSize = Process::GetPageSize();
+ size_t NumPages = (NumBytes+pageSize-1)/pageSize;
int fd = -1;
#ifdef NEED_DEV_ZERO_FOR_MMAP