diff options
Diffstat (limited to 'src/libs/qmljs/parser/qmljsmemorypool_p.h')
| -rw-r--r-- | src/libs/qmljs/parser/qmljsmemorypool_p.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/libs/qmljs/parser/qmljsmemorypool_p.h b/src/libs/qmljs/parser/qmljsmemorypool_p.h index 101892b4a46..2cb234f2440 100644 --- a/src/libs/qmljs/parser/qmljsmemorypool_p.h +++ b/src/libs/qmljs/parser/qmljsmemorypool_p.h @@ -79,7 +79,7 @@ public: inline void *allocate(size_t size) { size = (size + 7) & ~7; - if (_ptr && (_ptr + size < _end)) { + if (Q_LIKELY(_ptr && (_ptr + size < _end))) { void *addr = _ptr; _ptr += size; return addr; @@ -96,7 +96,7 @@ public: template <typename Tp> Tp *New() { return new (this->allocate(sizeof(Tp))) Tp(); } private: - void *allocate_helper(size_t size) + Q_NEVER_INLINE void *allocate_helper(size_t size) { Q_ASSERT(size < BLOCK_SIZE); @@ -107,6 +107,7 @@ private: _allocatedBlocks *= 2; _blocks = (char **) realloc(_blocks, sizeof(char *) * _allocatedBlocks); + Q_CHECK_PTR(_blocks); for (int index = _blockCount; index < _allocatedBlocks; ++index) _blocks[index] = 0; @@ -114,8 +115,10 @@ private: char *&block = _blocks[_blockCount]; - if (! block) + if (! block) { block = (char *) malloc(BLOCK_SIZE); + Q_CHECK_PTR(block); + } _ptr = block; _end = _ptr + BLOCK_SIZE; @@ -156,3 +159,4 @@ public: } // namespace QmlJS QT_QML_END_NAMESPACE + |