Support Stack IR for new try-catch(_all) (#3538)

This adds missing stack IR printing support for the new form of
try-catch-catch_all. Also uses `printMedium` when printing instructions
consistently.

1 files changed, 4 insertions, 0 deletions

diff --git a/src/wasm/wasm-stack.cpp b/src/wasm/wasm-stack.cpp
index cb8702d0c..95cb4a44c 100644
--- a/src/wasm/wasm-stack.cpp
+++ b/src/wasm/wasm-stack.cpp
@@ -2316,6 +2316,10 @@ void StackIRToBinaryWriter::write() {
         writer.emitCatch(inst->origin->cast<Try>(), catchIndexStack.back()++);
         break;
       }
+      case StackInst::CatchAll: {
+        writer.emitCatchAll(inst->origin->cast<Try>());
+        break;
+      }
       default:
         WASM_UNREACHABLE("unexpected op");
     }