1 files changed, 30 insertions, 60 deletions
diff --git a/test/wasm2js/i64-rotate.2asm.js.opt b/test/wasm2js/i64-rotate.2asm.js.opt
index fd5eca90a..4cb85a846 100644
--- a/test/wasm2js/i64-rotate.2asm.js.opt
+++ b/test/wasm2js/i64-rotate.2asm.js.opt
@@ -38,53 +38,39 @@ function asmFunc(global, env, buffer) {
   if (32 >>> 0 <= $5 >>> 0) {
    $3 = -1 >>> $3
   } else {
-   {
-    $4 = -1 >>> $3;
-    $3 = (1 << $3) - 1 << 32 - $3 | -1 >>> $3;
-   }
+   $4 = -1 >>> $3;
+   $3 = (1 << $3) - 1 << 32 - $3 | -1 >>> $3;
   }
   $5 = $3 & $0;
   $3 = $1 & $4;
   $4 = $6 & 31;
   if (32 >>> 0 <= $6 >>> 0) {
-   {
-    $3 = $5 << $4;
-    $6 = 0;
-   }
+   $3 = $5 << $4;
+   $6 = 0;
   } else {
-   {
-    $3 = (1 << $4) - 1 & $5 >>> 32 - $4 | $3 << $4;
-    $6 = $5 << $4;
-   }
+   $3 = (1 << $4) - 1 & $5 >>> 32 - $4 | $3 << $4;
+   $6 = $5 << $4;
   }
   $5 = $3;
   $4 = 0 - $2 & 63;
   $3 = $4;
   $2 = $3 & 31;
   if (32 >>> 0 <= ($3 & 63) >>> 0) {
-   {
-    $3 = -1 << $2;
-    $2 = 0;
-   }
+   $3 = -1 << $2;
+   $2 = 0;
   } else {
-   {
-    $3 = (1 << $2) - 1 & -1 >>> 32 - $2 | -1 << $2;
-    $2 = -1 << $2;
-   }
+   $3 = (1 << $2) - 1 & -1 >>> 32 - $2 | -1 << $2;
+   $2 = -1 << $2;
   }
   $0 = $2 & $0;
   $3 = $1 & $3;
   $1 = $4 & 31;
   if (32 >>> 0 <= $4 >>> 0) {
-   {
-    $2 = 0;
-    $0 = $3 >>> $1;
-   }
+   $2 = 0;
+   $0 = $3 >>> $1;
   } else {
-   {
-    $2 = $3 >>> $1;
-    $0 = ((1 << $1) - 1 & $3) << 32 - $1 | $0 >>> $1;
-   }
+   $2 = $3 >>> $1;
+   $0 = ((1 << $1) - 1 & $3) << 32 - $1 | $0 >>> $1;
   }
   $0 = $0 | $6;
   i64toi32_i32$HIGH_BITS = $2 | $5;
@@ -96,57 +82,41 @@ function asmFunc(global, env, buffer) {
   $6 = $2 & 63;
   $3 = $6 & 31;
   if (32 >>> 0 <= $6 >>> 0) {
-   {
-    $4 = -1 << $3;
-    $7 = 0;
-   }
+   $4 = -1 << $3;
+   $7 = 0;
   } else {
-   {
-    $4 = (1 << $3) - 1 & -1 >>> 32 - $3 | -1 << $3;
-    $7 = -1 << $3;
-   }
+   $4 = (1 << $3) - 1 & -1 >>> 32 - $3 | -1 << $3;
+   $7 = -1 << $3;
   }
   $7 = $7 & $0;
   $3 = $1 & $4;
   $5 = $6 & 31;
   if (32 >>> 0 <= $6 >>> 0) {
-   {
-    $4 = 0;
-    $6 = $3 >>> $5;
-   }
+   $4 = 0;
+   $6 = $3 >>> $5;
   } else {
-   {
-    $4 = $3 >>> $5;
-    $6 = ((1 << $5) - 1 & $3) << 32 - $5 | $7 >>> $5;
-   }
+   $4 = $3 >>> $5;
+   $6 = ((1 << $5) - 1 & $3) << 32 - $5 | $7 >>> $5;
   }
   $7 = $4;
   $3 = 0 - $2 & 63;
   $5 = $3 & 31;
   if (32 >>> 0 <= ($3 & 63) >>> 0) {
-   {
-    $4 = 0;
-    $2 = -1 >>> $5;
-   }
+   $4 = 0;
+   $2 = -1 >>> $5;
   } else {
-   {
-    $4 = -1 >>> $5;
-    $2 = (1 << $5) - 1 << 32 - $5 | -1 >>> $5;
-   }
+   $4 = -1 >>> $5;
+   $2 = (1 << $5) - 1 << 32 - $5 | -1 >>> $5;
   }
   $0 = $2 & $0;
   $1 = $1 & $4;
   $4 = $3 & 31;
   if (32 >>> 0 <= $3 >>> 0) {
-   {
-    $2 = $0 << $4;
-    $0 = 0;
-   }
+   $2 = $0 << $4;
+   $0 = 0;
   } else {
-   {
-    $2 = (1 << $4) - 1 & $0 >>> 32 - $4 | $1 << $4;
-    $0 = $0 << $4;
-   }
+   $2 = (1 << $4) - 1 & $0 >>> 32 - $4 | $1 << $4;
+   $0 = $0 << $4;
   }
   $0 = $0 | $6;
   i64toi32_i32$HIGH_BITS = $2 | $7;