run asyncify after legalization, so that it won't create more illegal things that might not be handleable
diff --git a/lib/Target/JSBackend/JSBackend.cpp b/lib/Target/JSBackend/JSBackend.cpp
index cb0a596..86c17f5 100644
--- a/lib/Target/JSBackend/JSBackend.cpp
+++ b/lib/Target/JSBackend/JSBackend.cpp
@@ -4299,9 +4299,6 @@
PM.add(createExpandCtorsPass());
- if (EnableEmAsyncify)
- PM.add(createLowerEmAsyncifyPass());
-
// ExpandStructRegs must be run after ExpandArithWithOverflow to expand out
// the insertvalue instructions that ExpandArithWithOverflow introduces.
PM.add(createExpandArithWithOverflowPass());
@@ -4356,6 +4353,10 @@
}
// end PNaCl legalization
+ if (EnableEmAsyncify) {
+ PM.add(createLowerEmAsyncifyPass());
+ }
+
PM.add(createExpandInsertExtractElementPass());
if (!OnlyWebAssembly) {
