diff options
Diffstat (limited to 'src/preamble.js')
| -rw-r--r-- | src/preamble.js | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/src/preamble.js b/src/preamble.js index 3c7286cc..8c954d0d 100644 --- a/src/preamble.js +++ b/src/preamble.js @@ -107,10 +107,6 @@ function assert(condition, text) { } } -function Pointer_niceify(ptr) { - return { slab: IHEAP, pos: ptr }; -} - // Creates a pointer for a certain slab and a certain address in that slab. // If just a slab is given, will allocate room for it and copy it there. In // other words, do whatever is necessary in order to return a pointer, that @@ -374,17 +370,17 @@ function _atoi(s) { function _llvm_memcpy_i32(dest, src, num, idunno) { var curr; for (var i = 0; i < num; i++) { +#if USE_TYPED_ARRAYS + // TODO: optimize somehow - this is slower than without typed arrays + IHEAP[dest + i] = IHEAP[src + i]; + FHEAP[dest + i] = FHEAP[src + i]; +#else curr = HEAP[src + i] || 0; // memcpy sometimes copies uninitialized areas XXX: Investigate why initializing alloc'ed memory does not fix that too #if SAFE_HEAP SAFE_HEAP_STORE(dest + i, curr, null); #else HEAP[dest + i] = curr; #endif -#if USE_TYPED_ARRAYS - // TODO: optimize somehow - this is slower than without typed arrays - IHEAP[dest + i] = IHEAP[src + i]; - FHEAP[dest + i] = FHEAP[src + i]; -#endif #endif } } |