AuroraMiddleware/v8
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Add integer casts to make v8 compile without warnings on 64-bit Visual Studio

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Review URL: http://codereview.chromium.org/650140

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3925 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
whesse@chromium.org 2010-02-22 11:42:46 +00:00
parent df9544d598
commit 2074e4847d
5 changed files with 7 additions and 7 deletions
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2
src/heap.cc
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@ -4111,7 +4111,7 @@ int KeyedLookupCache::Hash(Map* map, String* name) {
// Uses only lower 32 bits if pointers are larger.
uintptr_t addr_hash =
static_cast<uint32_t>(reinterpret_cast<uintptr_t>(map)) >> kMapHashShift;
return (addr_hash ^ name->Hash()) & kCapacityMask;
return static_cast<uint32_t>((addr_hash ^ name->Hash()) & kCapacityMask);
}

4
src/heap.h
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@ -1383,9 +1383,9 @@ class DescriptorLookupCache {
private:
static int Hash(DescriptorArray* array, String* name) {
// Uses only lower 32 bits if pointers are larger.
uintptr_t array_hash =
uint32_t array_hash =
static_cast<uint32_t>(reinterpret_cast<uintptr_t>(array)) >> 2;
uintptr_t name_hash =
uint32_t name_hash =
static_cast<uint32_t>(reinterpret_cast<uintptr_t>(name)) >> 2;
return (array_hash ^ name_hash) % kLength;
}

2
src/scopeinfo.cc
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@ -536,7 +536,7 @@ int ContextSlotCache::Hash(Code* code, String* name) {
// Uses only lower 32 bits if pointers are larger.
uintptr_t addr_hash =
static_cast<uint32_t>(reinterpret_cast<uintptr_t>(code)) >> 2;
return (addr_hash ^ name->Hash()) % kLength;
return static_cast<int>((addr_hash ^ name->Hash()) % kLength);
}

4
src/serialize.cc
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@ -852,10 +852,10 @@ void SnapshotByteSink::PutInt(uintptr_t integer, const char* description) {
const int max_shift = ((kPointerSize * kBitsPerByte) / 7) * 7;
for (int shift = max_shift; shift > 0; shift -= 7) {
if (integer >= static_cast<uintptr_t>(1u) << shift) {
Put(((integer >> shift) & 0x7f) | 0x80, "IntPart");
Put((static_cast<int>((integer >> shift)) & 0x7f) | 0x80, "IntPart");
}
}
PutSection(integer & 0x7f, "IntLastPart");
PutSection(static_cast<int>(integer & 0x7f), "IntLastPart");
}
#ifdef DEBUG

2
src/spaces-inl.h
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@ -183,7 +183,7 @@ Page* MemoryAllocator::GetNextPage(Page* p) {
int MemoryAllocator::GetChunkId(Page* p) {
ASSERT(p->is_valid());
return p->opaque_header & Page::kPageAlignmentMask;
return static_cast<int>(p->opaque_header & Page::kPageAlignmentMask);
}