[flang-commits] [flang] [flang] Fix Funderscoring TC failure on AIX [NFC] (PR #73543)

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llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-flang-driver

Author: None (madanial0)

<details>
<summary>Changes</summary>

Change fundersoring test with a more accurate regex to ensure the lack of a trailing underscore, current TC is failing on AIX

---
Full diff: https://github.com/llvm/llvm-project/pull/73543.diff


1 Files Affected:

- (modified) flang/test/Driver/underscoring.f90 (+1-1) 


``````````diff
diff --git a/flang/test/Driver/underscoring.f90 b/flang/test/Driver/underscoring.f90
index 7c03d040504ea54..8a9ed80ea4daba1 100644
--- a/flang/test/Driver/underscoring.f90
+++ b/flang/test/Driver/underscoring.f90
@@ -21,4 +21,4 @@ subroutine test()
 ! NO-UNDERSCORING-NOT: ext_sub_
 ! NO-UNDERSCORING: {{ext_sub[^_]*$}}
 ! NO-UNDERSCORING-NOT: comblk_
-! NO-UNDERSCORING: comblk,
+! NO-UNDERSCORING: {{comblk[^_]*$}}

``````````

</details>


https://github.com/llvm/llvm-project/pull/73543