From f30d9f6cde023b29409f73aba68f472c06c3b11c Mon Sep 17 00:00:00 2001
From: Alon Zakai <alonzakai@gmail.com>
Date: Wed, 3 Aug 2016 12:12:24 -0700
Subject: loops no longer have an out label and other upstream loop updates

---
 src/s2wasm.h | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'src/s2wasm.h')

diff --git a/src/s2wasm.h b/src/s2wasm.h
index 5226ceda3..8c04f7891 100644
--- a/src/s2wasm.h
+++ b/src/s2wasm.h
@@ -1064,7 +1064,7 @@ class S2WasmBuilder {
       if (target->is<Block>()) {
         return target->cast<Block>()->name;
       } else {
-        return target->cast<Loop>()->in;
+        return target->cast<Loop>()->name;
       }
     };
     // fixups
@@ -1099,10 +1099,9 @@ class S2WasmBuilder {
       } else if (match("loop")) {
         auto curr = allocator->alloc<Loop>();
         addToBlock(curr);
-        curr->in = getNextLabel();
-        curr->out = getNextLabel();
+        curr->name = getNextLabel();
         auto block = allocator->alloc<Block>();
-        block->name = curr->out; // temporary, fake - this way, on bstack we have the right label at the right offset for a br
+        block->name = getNextLabel();
         curr->body = block;
         loopBlocks.push_back(block);
         bstack.push_back(block);
-- 
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