<p dir="ltr">Charlie and Chandler,</p>
<p dir="ltr">Sorry about that! I can't reproduce the failure. Can you tell me your config command line? I tried cmake configured with -DLLVM_ENABLE_ASSERTION=false, but I still can't reproduce your failure.</p>
<p dir="ltr">Other tests like vect.omp.persistenve.ll already used -debug-only, so why those tests didn't expose the issue?</p>
<p dir="ltr">Thanks,<br>
-Jiangning</p>
<div class="gmail_quot<blockquote class=" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Jan 5, 2015 at 3:08 AM, Charlie Turner <span dir="ltr"><<a href="mailto:charlesturner7c5@gmail.com" target="_blank">charlesturner7c5@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="overflow:hidden">Hi <span>Jiangning</span>,<br>
<br>
I think is causing a test failure,<br>
<br>
FAIL: LLVM :: Transforms/LoopVectorize/loop-vect-memdep.ll (10297 of 12169)<br>
******************** TEST 'LLVM ::<br>
Transforms/LoopVectorize/loop-vect-memdep.ll' FAILED<br>
********************<br>
Script:<br>
--<br>
/work/build-llvm-gitsvn/./bin/opt <<br>
/work/llvm-gitsvn/test/Transforms/LoopVectorize/loop-vect-memdep.ll -S<br>
-loop-vectorize -debug-only=loop-vectorize 2>&1 |<br>
/work/build-llvm-gitsvn/./bin/File<br>
Check /work/llvm-gitsvn/test/Transforms/LoopVectorize/loop-vect-memdep.ll<br>
--<br>
Exit Code: 1<br>
<br>
Command Output (stderr):<br>
--<br>
/work/llvm-gitsvn/test/Transforms/LoopVectorize/loop-vect-memdep.ll:<span><span>5:10</span></span>:<br>
error: expected string not found in input<br>
<span>; CHECK: LV: Can't vectorize due to memory conflicts<br>
</span>         ^<br>
<stdin>:1:1: note: scanning from here<br>
opt: Unknown command line argument '-debug-only=loop-vectorize'. Try:<br>
'/work/build-llvm-gitsvn/./bin/opt -help'<br>
^<br>
<stdin>:<span><span>1:43</span></span>: note: possible intended match here<br>
opt: Unknown command line argument '-debug-only=loop-vectorize'. Try:<br>
'/work/build-llvm-gitsvn/./bin/opt -help'<br>
                                          ^<br>
<br>
--<br>
<br>
Apologies in advance if I've messed up finding the cause of this.</div></blockquote></div><br>You haven't. -debug-only isn't available in no-asserts builds and tests *really* shouldn't rely on it.</div></div>
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