[test] Remove stray tabs from test files (WebAssembly#1745)

Author: sbc100

test/core/elem.wast

@@ -644,11 +644,11 @@
 ;; Initializing a table with an externref-type element segment
 
 (module $m
-	(table $t (export "table") 2 externref)
-	(func (export "get") (param $i i32) (result externref)
-	      (table.get $t (local.get $i)))
-	(func (export "set") (param $i i32) (param $x externref)
-	      (table.set $t (local.get $i) (local.get $x))))
+  (table $t (export "table") 2 externref)
+  (func (export "get") (param $i i32) (result externref)
+        (table.get $t (local.get $i)))
+  (func (export "set") (param $i i32) (param $x externref)
+        (table.set $t (local.get $i) (local.get $x))))
 
 (register "exporter" $m)
 

test/core/memory.wast

@@ -136,44 +136,44 @@
 
   ;; Sign and zero extending memory loads
   (func (export "i32_load8_s") (param $i i32) (result i32)
-	(i32.store8 (i32.const 8) (local.get $i))
-	(i32.load8_s (i32.const 8))
+    (i32.store8 (i32.const 8) (local.get $i))
+    (i32.load8_s (i32.const 8))
   )
   (func (export "i32_load8_u") (param $i i32) (result i32)
-	(i32.store8 (i32.const 8) (local.get $i))
-	(i32.load8_u (i32.const 8))
+    (i32.store8 (i32.const 8) (local.get $i))
+    (i32.load8_u (i32.const 8))
   )
   (func (export "i32_load16_s") (param $i i32) (result i32)
-	(i32.store16 (i32.const 8) (local.get $i))
-	(i32.load16_s (i32.const 8))
+    (i32.store16 (i32.const 8) (local.get $i))
+    (i32.load16_s (i32.const 8))
   )
   (func (export "i32_load16_u") (param $i i32) (result i32)
-	(i32.store16 (i32.const 8) (local.get $i))
-	(i32.load16_u (i32.const 8))
+    (i32.store16 (i32.const 8) (local.get $i))
+    (i32.load16_u (i32.const 8))
   )
   (func (export "i64_load8_s") (param $i i64) (result i64)
-	(i64.store8 (i32.const 8) (local.get $i))
-	(i64.load8_s (i32.const 8))
+    (i64.store8 (i32.const 8) (local.get $i))
+    (i64.load8_s (i32.const 8))
   )
   (func (export "i64_load8_u") (param $i i64) (result i64)
-	(i64.store8 (i32.const 8) (local.get $i))
-	(i64.load8_u (i32.const 8))
+    (i64.store8 (i32.const 8) (local.get $i))
+    (i64.load8_u (i32.const 8))
   )
   (func (export "i64_load16_s") (param $i i64) (result i64)
-	(i64.store16 (i32.const 8) (local.get $i))
-	(i64.load16_s (i32.const 8))
+    (i64.store16 (i32.const 8) (local.get $i))
+    (i64.load16_s (i32.const 8))
   )
   (func (export "i64_load16_u") (param $i i64) (result i64)
-	(i64.store16 (i32.const 8) (local.get $i))
-	(i64.load16_u (i32.const 8))
+    (i64.store16 (i32.const 8) (local.get $i))
+    (i64.load16_u (i32.const 8))
   )
   (func (export "i64_load32_s") (param $i i64) (result i64)
-	(i64.store32 (i32.const 8) (local.get $i))
-	(i64.load32_s (i32.const 8))
+    (i64.store32 (i32.const 8) (local.get $i))
+    (i64.load32_s (i32.const 8))
   )
   (func (export "i64_load32_u") (param $i i64) (result i64)
-	(i64.store32 (i32.const 8) (local.get $i))
-	(i64.load32_u (i32.const 8))
+    (i64.store32 (i32.const 8) (local.get $i))
+    (i64.load32_u (i32.const 8))
   )
 )