diff options
Diffstat (limited to 'src/runtime.js')
| -rw-r--r-- | src/runtime.js | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/runtime.js b/src/runtime.js index f6bcdee9..3784c236 100644 --- a/src/runtime.js +++ b/src/runtime.js @@ -31,7 +31,7 @@ RuntimeGenerator = { }, stackEnter: function(initial) { - if (initial === 0) return ''; // XXX Note that we don't even push the stack! This is faster, but + if (initial === 0) return ''; // Note that we don't even push the stack! This is faster, but // means that we don't clear stack allocations done in this function // until the parent unwinds its stack. So potentially if we are in // a loop, we can use a lot of memory. @@ -41,7 +41,7 @@ RuntimeGenerator = { } var initMemory = 'for (var i = __stackBase__; i < STACKTOP; i++) {' + ( USE_TYPED_ARRAYS ? - 'IHEAP[i] = FHEAP[i] = 0' : // XXX Suboptimal due to type differences? + 'IHEAP[i] = FHEAP[i] = 0' : // TODO: Benchmark this. Suboptimal due to type differences? 'HEAP[i] = 0' ) + (SAFE_HEAP ? '; SAFE_HEAP_ACCESS(i, null, true)' : '') + ' }'; ret += '; ' + initMemory; @@ -49,7 +49,7 @@ RuntimeGenerator = { }, stackExit: function(initial) { - if (initial === 0) return ''; // XXX See comment in stackEnter + if (initial === 0) return ''; // See comment in stackEnter var ret = ''; if (SAFE_HEAP) { ret += 'for (var i = __stackBase__; i < STACKTOP; i++) SAFE_HEAP_CLEAR(i);'; |