1 files changed, 36 insertions, 33 deletions
diff --git a/src/parseTools.js b/src/parseTools.js
index cec9afb3..a3b6f79c 100644
--- a/src/parseTools.js
+++ b/src/parseTools.js
@@ -1457,8 +1457,43 @@ function makeGetPos(ptr) {
 
 var IHEAP_FHEAP = set('IHEAP', 'IHEAPU', 'FHEAP');
 
+var temp64f = new Float64Array(1);
+var temp32f = new Float32Array(temp64f.buffer);
+var temp32 = new Uint32Array(temp64f.buffer);
+var temp16 = new Uint16Array(temp64f.buffer);
+var temp8 = new Uint8Array(temp64f.buffer);
 var memoryInitialization = [];
 
+function writeInt8s(slab, i, value, type) {
+  var currSize;
+  switch (type) {
+    case 'i1':
+    case 'i8': temp8[0] = value;       currSize = 1; break;
+    case 'i16': temp16[0] = value;     currSize = 2; break;
+    case 'i64': // fall through, i64 is two i32 chunks
+    case 'i32': temp32[0] = value;     currSize = 4; break;
+    case 'float': temp32f[0] = value;  currSize = 4; break;
+    case 'double': temp64f[0] = value; currSize = 8; break;
+    default: {
+      if (type[type.length-1] == '*') {
+        if (!isNumber(value)) { // function table stuff, etc.
+          slab[i] = value;
+          slab[i+1] = slab[i+2] = slab[i+3] = 0;
+          return 4;
+        }
+        temp32[0] = value;
+        currSize = 4;
+      } else {
+        throw 'what? ' + types[i];
+      }
+    }
+  }
+  for (var j = 0; j < currSize; j++) {
+    slab[i+j] = temp8[j];
+  }
+  return currSize;
+}
+
 function makePointer(slab, pos, allocator, type, ptr, finalMemoryInitialization) {
   assert(type, 'makePointer requires type info');
   if (typeof slab == 'string' && (slab.substr(0, 4) === 'HEAP' || (USE_TYPED_ARRAYS == 1 && slab in IHEAP_FHEAP))) return pos;
@@ -1500,42 +1535,10 @@ function makePointer(slab, pos, allocator, type, ptr, finalMemoryInitialization)
   } else { // USE_TYPED_ARRAYS == 2
     // XXX This heavily assumes the target endianness is the same as our current endianness! XXX
     var i = 0;
-    var temp64f = new Float64Array(1);
-    var temp32f = new Float32Array(temp64f.buffer);
-    var temp32 = new Uint32Array(temp64f.buffer);
-    var temp16 = new Uint16Array(temp64f.buffer);
-    var temp8 = new Uint8Array(temp64f.buffer);
     while (i < slab.length) {
       var currType = types[i];
       if (!currType) { i++; continue }
-      var currSize = 0, currValue = slab[i];
-      switch (currType) {
-        case 'i1':
-        case 'i8': i++; continue;
-        case 'i16': temp16[0] = currValue;     currSize = 2; break;
-        case 'i64': // fall through, i64 is two i32 chunks
-        case 'i32': temp32[0] = currValue;     currSize = 4; break;
-        case 'float': temp32f[0] = currValue;  currSize = 4; break;
-        case 'double': temp64f[0] = currValue; currSize = 8; break;
-        default: {
-          if (currType[currType.length-1] == '*') {
-            if (!isNumber(currValue)) { // function table stuff, etc.
-              slab[i] = currValue;
-              slab[i+1] = slab[i+2] = slab[i+3] = 0;
-              i += 4;
-              continue;
-            }
-            temp32[0] = currValue;
-            currSize = 4;
-          } else {
-            throw 'what? ' + types[i];
-          }
-        }
-      }
-      for (var j = 0; j < currSize; j++) {
-        slab[i+j] = temp8[j];
-      }
-      i += currSize;
+      i += writeInt8s(slab, i, slab[i], currType);
     }
     types = 'i8';
   }