wasm2js: don't run coalesce-locals if not optimizing (#2076)

That pass is very slow on unoptimized code (super-linear on the number of locals, which if unoptimized can be massive due to flatten).

1 files changed, 12 insertions, 12 deletions

diff --git a/test/wasm2js/func_ptrs.2asm.js b/test/wasm2js/func_ptrs.2asm.js
index 1415c414f..5ad0aff27 100644
--- a/test/wasm2js/func_ptrs.2asm.js
+++ b/test/wasm2js/func_ptrs.2asm.js
@@ -32,9 +32,9 @@ function asmFunc(global, env, buffer) {
   return $0 + 1 | 0 | 0;
  }
  
- function $5($0) {
-  $0 = $0 | 0;
-  return $0 - 2 | 0 | 0;
+ function $5(a) {
+  a = a | 0;
+  return a - 2 | 0 | 0;
  }
  
  function $6($0) {
@@ -100,14 +100,14 @@ function asmFunc(global, env, buffer) {
   return 5 | 0;
  }
  
- function $5($0) {
-  $0 = $0 | 0;
-  return FUNCTION_TABLE[$0]() | 0 | 0;
+ function $5(i) {
+  i = i | 0;
+  return FUNCTION_TABLE[i]() | 0 | 0;
  }
  
- function $6($0) {
-  $0 = $0 | 0;
-  return FUNCTION_TABLE[$0]() | 0 | 0;
+ function $6(i) {
+  i = i | 0;
+  return FUNCTION_TABLE[i]() | 0 | 0;
  }
  
  var FUNCTION_TABLE = [t1, t2, t3, u1, u2, t1, t3];
@@ -152,9 +152,9 @@ function asmFunc(global, env, buffer) {
   return 2 | 0;
  }
  
- function $2($0) {
-  $0 = $0 | 0;
-  return FUNCTION_TABLE[$0]() | 0 | 0;
+ function $2(i) {
+  i = i | 0;
+  return FUNCTION_TABLE[i]() | 0 | 0;
  }
  
  var FUNCTION_TABLE = [t1, t2];