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Fix More Casts

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Properly cast some more code that triggered cast-away-const errors.

llvm-svn: 172469
This commit is contained in:
David Greene 2013-01-14 21:04:44 +00:00
parent 1365ed4c63
commit 6830c63fcd
1 changed files with 8 additions and 3 deletions
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11
lib/ExecutionEngine/JIT/JITMemoryManager.cpp
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@ -72,15 +72,20 @@ namespace {
/// getBlockAfter - Return the memory block immediately after this one. /// getBlockAfter - Return the memory block immediately after this one.
/// ///
MemoryRangeHeader &getBlockAfter() const { MemoryRangeHeader &getBlockAfter() const {
return *(MemoryRangeHeader*)((char*)this+BlockSize); return *reinterpret_cast<MemoryRangeHeader *>(
reinterpret_cast<char*>(
const_cast<MemoryRangeHeader *>(this))+BlockSize);
} }
/// getFreeBlockBefore - If the block before this one is free, return it, /// getFreeBlockBefore - If the block before this one is free, return it,
/// otherwise return null. /// otherwise return null.
FreeRangeHeader *getFreeBlockBefore() const { FreeRangeHeader *getFreeBlockBefore() const {
if (PrevAllocated) return 0; if (PrevAllocated) return 0;
intptr_t PrevSize = ((intptr_t *)this)[-1]; intptr_t PrevSize = reinterpret_cast<intptr_t *>(
return (FreeRangeHeader*)((char*)this-PrevSize); const_cast<MemoryRangeHeader *>(this))[-1];
return reinterpret_cast<FreeRangeHeader *>(
reinterpret_cast<char*>(
const_cast<MemoryRangeHeader *>(this))-PrevSize);
} }
/// FreeBlock - Turn an allocated block into a free block, adjusting /// FreeBlock - Turn an allocated block into a free block, adjusting