[llvm] Fix comment in wasm unreachable test (PR #70340)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-webassembly

Author: Matt Harding (majaha)

<details>
<summary>Changes</summary>

Some textual editing errors got through this pull request that was merged a few weeks ago: https://github.com/llvm/llvm-project/pull/65876

This patch clears up the unintentional duplicated line, and white-space at the end of the lines.

---
Full diff: https://github.com/llvm/llvm-project/pull/70340.diff


1 Files Affected:

- (modified) llvm/test/CodeGen/WebAssembly/unreachable.ll (+4-5) 


``````````diff
diff --git a/llvm/test/CodeGen/WebAssembly/unreachable.ll b/llvm/test/CodeGen/WebAssembly/unreachable.ll
index 72f865842bdcaa5..5368c2ba5b8dc1c 100644
--- a/llvm/test/CodeGen/WebAssembly/unreachable.ll
+++ b/llvm/test/CodeGen/WebAssembly/unreachable.ll
@@ -80,11 +80,10 @@ define i32 @missing_ret_unreachable() {
   unreachable
 }
 
-; This is similar to the above test, but ensures wasm unreachable is emitted
-; This is similar to the above test, but the callee has a 'noreturn' attribute.    
-; There is an optimization that removes an 'unreachable' after a noreturn call,  
-; but Wasm backend doesn't use it and ignore `--no-trap-after-noreturn`, if      
-; given, to generate valid code. 
+; This is similar to the above test, but the callee has a 'noreturn' attribute.
+; There is an optimization that removes an 'unreachable' after a noreturn call,
+; but Wasm backend doesn't use it and ignore `--no-trap-after-noreturn`, if
+; given, to generate valid code.
 define i32 @missing_ret_noreturn_unreachable() {
 ; CHECK-LABEL: missing_ret_noreturn_unreachable:
 ; CHECK:         .functype missing_ret_noreturn_unreachable () -> (i32)

``````````

</details>


https://github.com/llvm/llvm-project/pull/70340