[llvm] fd45c0b - Revert "[AIX] Remove unsupported AIX native echo option -n (llvm#199079)" (#199277)

[via llvm-commits]

Author: Himadhith
Date: 2026-05-24T10:18:07+05:30
New Revision: fd45c0bf9f7ac6f2d370f9da959c4b93281285a0

URL: https://github.com/llvm/llvm-project/commit/fd45c0bf9f7ac6f2d370f9da959c4b93281285a0
DIFF: https://github.com/llvm/llvm-project/commit/fd45c0bf9f7ac6f2d370f9da959c4b93281285a0.diff

LOG: Revert "[AIX] Remove unsupported AIX native echo option -n (llvm#199079)" (#199277)

This reverts commit 593eb2066293c8636786c98cb696c533da9b97ca.
The patch is being reverted as the code changes and the commit message
and description do not match and point to a previous implementation

Co-authored-by: himadhith <himadhith.v at ibm.com>

Added: 
    

Modified: 
    llvm/utils/lit/tests/unit/Util.py

Removed: 
    


################################################################################
diff  --git a/llvm/utils/lit/tests/unit/Util.py b/llvm/utils/lit/tests/unit/Util.py
index 112ea59b869f5..794950f44ef19 100644
--- a/llvm/utils/lit/tests/unit/Util.py
+++ b/llvm/utils/lit/tests/unit/Util.py
@@ -29,12 +29,12 @@ def _lit_config():
     def test_basic(self):
         lit_config = self._lit_config()
 
-        self.assertEqual(lit_config.run_command_cached(["printf", "hi"]), b"hi")
+        self.assertEqual(lit_config.run_command_cached(["echo", "-n", "hi"]), b"hi")
         self.assertNotEqual(lit_config.run_command_cached("ls"), None)
 
         # Test that arguments (e.g. text=True) get forwarded to subprocess.run
         self.assertEqual(
-            lit_config.run_command_cached(["printf", "hi"], text=True), "hi"
+            lit_config.run_command_cached(["echo", "-n", "hi"], text=True), "hi"
         )
 
         # shell=True is not implied