<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/62409>62409</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [AIX] 16.0.2 release testing - Failing test-suite tests due to textual differences between characters
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            platform:aix
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
            nicolerabjohn
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          nicolerabjohn
      </td>
    </tr>
</table>

<pre>
    While testing 16.0.2 on an AIX7.2 (power7) machine, I came across these failing tests: 

```
  test-suite :: MultiSource/Applications/spiff/spiff.test
  test-suite :: MultiSource/Benchmarks/NPB-serial/is/is.test
```

The failures are as follows: 

```
$LLVM_BASE/llvmorg-16.0.2/final/Phase3/Release+Asserts/llvmCore-16.0.2-final.obj/bin/llvm-lit -v -j 30 -o results.json $LLVM_BASE/llvmorg-16.0.2/test-suite-results/MultiSource/Applications/spiff
-- Testing: 1 tests, 1 workers --
FAIL: test-suite :: MultiSource/Applications/spiff/spiff.test (1 of 1)
******************** TEST 'test-suite :: MultiSource/Applications/spiff/spiff.test' FAILED ********************

/home/nicolera/llvm/llvmorg-16.0.2/test-suite-results/tools/timeit-target --limit-core 0 --limit-cpu 7200 --timeout 7200 --limit-file-size 104857600 --limit-rss-size 838860800 --append-exitstatus --redirect-output /home/nicolera/llvm/llvmorg-16.0.2/test-suite-results/MultiSource/Applications/spiff/Output/spiff.test.out --redirect-input /dev/null --chdir /home/nicolera/llvm/llvmorg-16.0.2/test-suite-results/MultiSource/Applications/spiff --summary /home/nicolera/llvm/llvmorg-16.0.2/test-suite-results/MultiSource/Applications/spiff/Output/spiff.test.time /home/nicolera/llvm/llvmorg-16.0.2/test-suite-results/MultiSource/Applications/spiff/spiff Sample.3 Sample.4
/home/nicolera/llvm/llvmorg-16.0.2/test-suite-results/tools/fpcmp-target /home/nicolera/llvm/llvmorg-16.0.2/test-suite-results/MultiSource/Applications/spiff/Output/spiff.test.out /home/nicolera/llvm/llvmorg-16.0.2/test-suite-results/MultiSource/Applications/spiff/spiff.reference_output

/home/nicolera/llvm/llvmorg-16.0.2/test-suite-results/tools/fpcmp-target: Comparison failed, textual difference between 'e' and '1'

********************
********************
Failed Tests (1):
  test-suite :: MultiSource/Applications/spiff/spiff.test


Testing Time: 1.65s
 Failed: 1


$LLVM_BASE/llvmorg-16.0.2/final/Phase3/Release+Asserts/llvmCore-16.0.2-final.obj/bin/llvm-lit -v -j 30 -o results.json $LLVM_BASE/llvmorg-16.0.2/test-suite-results/MultiSource/Benchmarks/NPB-serial/is
-- Testing: 1 tests, 1 workers --
FAIL: test-suite :: MultiSource/Benchmarks/NPB-serial/is/is.test (1 of 1)
******************** TEST 'test-suite :: MultiSource/Benchmarks/NPB-serial/is/is.test' FAILED ********************

/home/nicolera/llvm/llvmorg-16.0.2/test-suite-results/tools/timeit-target --limit-core 0 --limit-cpu 7200 --timeout 7200 --limit-file-size 104857600 --limit-rss-size 838860800 --append-exitstatus --redirect-output /home/nicolera/llvm/llvmorg-16.0.2/test-suite-results/MultiSource/Benchmarks/NPB-serial/is/Output/is.test.out --redirect-input /dev/null --chdir /home/nicolera/llvm/llvmorg-16.0.2/test-suite-results/MultiSource/Benchmarks/NPB-serial/is --summary /home/nicolera/llvm/llvmorg-16.0.2/test-suite-results/MultiSource/Benchmarks/NPB-serial/is/Output/is.test.time /home/nicolera/llvm/llvmorg-16.0.2/test-suite-results/MultiSource/Benchmarks/NPB-serial/is/is
/home/nicolera/llvm/llvmorg-16.0.2/test-suite-results/tools/fpcmp-target /home/nicolera/llvm/llvmorg-16.0.2/test-suite-results/MultiSource/Benchmarks/NPB-serial/is/Output/is.test.out /home/nicolera/llvm/llvmorg-16.0.2/test-suite-results/MultiSource/Benchmarks/NPB-serial/is/is.reference_output

/home/nicolera/llvm/llvmorg-16.0.2/test-suite-results/tools/fpcmp-target: Comparison failed, textual difference between 'C' and '
'

********************
********************
Failed Tests (1):
  test-suite :: MultiSource/Benchmarks/NPB-serial/is/is.test


Testing Time: 0.25s
  Failed: 1
```

Looking into it now. 
</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJzsWF9vnDgQ_zTel5GRMQvsPuzD5g9SpPSuukR3fasMDIsTg5FtkvQ-_cnAJtm7KNl2m-RaVUL8s2c8M7-x56cR1spNi7gi8RHhvJWFVmhEfqXrlnBO4pOZ6F2tzWpnaJbr8svqr1oqBIfWyXYDYRKwgINuQbSwPvuUBhwIX3T6Fk1K-BIaUdSyRcKP4QwK0SCIwmhrwdVoESohldfj9VkSrYGwE8LW0z1h0zV8wjCL2l46BBKt_fQPvXLyQvemQMKzddcpWQgndWsJz2wnq2r7DLzwvoqOsC3qRphrr-a3j0fUopFCEZ5JO9weafuXleP9sh596w1aEAZBWKi0Uvr2JS8Jn5-f__nh89H64pTwTKmbRpsNHQNNeFbJdjDkYy0sRoRnf6BCYZHwo7W1aJydpI61wUmMDkKBzq8Iz3LZTjOokg7oDdAriBhQDQZtr5wNrqxu4SVDHmJIJznCsz3wGLykFC7HFPLhCCf8-TGEcKvNNRoLlI5Ts_XZuZ90MPg-MUPQFYSEL7fB_vYLLk8vLoHw9PCs5Cl4L09P4BCDdpKKZ7Vu_OrbLTxBuDeSTms1PGWD0lEnzAYdUKpkIx0ttEFgD59dDyln_oefr3u3_RzHK6mQWvk3QsjmizhNHo0Za8ehRbRYJGwxDImuw7akeCeddcL1Ph0MltJg4ajuXdd7OA_1cS-cfh9W2wEs8A4-Mki2kz0l3nhzeqWA0qIupXkTK4FS2zeNMF_eMyge-bdaf3T7QjSdwiDavsy_d_JXXdF029x_53x7y8gGBis02Bb4edxsr3O2PA6vPzePddMJI3318cUTS18RHN65XigoZTXZBDm6W0RfolL0h6doS_8eEp7uGnrwYXqwhmzwYyh2dihAvvZE6-_MaHaox0TNLmWDQ3ENkthO643WDH__K_gzMY9nCdxrMZD9WON70ZA9Oe0vLvJ_4CIvgHVfIybU3pOQPGfqKxKTr43Qq7CTF_fUD0VIviXp3jyiPw41OX5ETbbm_Wz85KsaJc-QFBbwe5LyBEt5qsVyrvW1VyFbp0E6aPVtALNyFZXLaClmuAqTBU_CeMHiWb0KcVFFeVmKHFnC4pjzeZmmbMmSsECxjGdyxRmP2JynYRom8zjgMUvyIp8vFqxM0nlF5gwbIVXgEynQZjOT1va4SvicLWdK5Kjs1FHrlHCVNg2J1kLeTS01sxqYT95vLJkzJa2zD6qcdGrox63PPpH4ZNtXMyPDum-30SE224bZBMzAXKDsEZx-IiXtfU4WtTCicGjsrDdqVTvXWY8qzwjPNtLVfR4UutndMrQz-gqLcd_bHj2sg8v_BAAA__8s01K-">