fix bug in aggressive variable elimination and re-enable it

1 files changed, 30 insertions, 0 deletions

diff --git a/tools/test-js-optimizer-asm-outline3.js b/tools/test-js-optimizer-asm-outline3.js
new file mode 100644
index 00000000..119447d8
--- /dev/null
+++ b/tools/test-js-optimizer-asm-outline3.js
@@ -0,0 +1,30 @@
+function _memset(ptr, value, num) {
+ ptr = ptr | 0;
+ value = value | 0;
+ num = num | 0;
+ var stop = 0, value4 = 0, stop4 = 0, unaligned = 0;
+ stop = ptr + num | 0;
+ if ((num | 0) >= 20) {
+  value = value & 255;
+  unaligned = ptr & 3;
+  value4 = value | value << 8 | value << 16 | value << 24;
+  stop4 = stop & ~3;
+  if (unaligned) {
+   unaligned = ptr + 4 - unaligned | 0;
+   while ((ptr | 0) < (unaligned | 0)) {
+    HEAP8[ptr] = value;
+    ptr = ptr + 1 | 0;
+   }
+  }
+  while ((ptr | 0) < (stop4 | 0)) {
+   HEAP32[ptr >> 2] = value4;
+   ptr = ptr + 4 | 0;
+  }
+ }
+ while ((ptr | 0) < (stop | 0)) {
+  HEAP8[ptr] = value;
+  ptr = ptr + 1 | 0;
+ }
+}
+// EMSCRIPTEN_GENERATED_FUNCTIONS
+// EXTRA_INFO: { "sizeToOutline": 100 }