<p dir="ltr">Awesome, thanks! </p>
<div class="gmail_quote">On Dec 4, 2015 8:05 PM, "Keno Fischer via llvm-commits" <<a href="mailto:llvm-commits@lists.llvm.org">llvm-commits@lists.llvm.org</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Author: kfischer<br>
Date: Fri Dec  4 19:02:53 2015<br>
New Revision: 254814<br>
<br>
URL: <a href="http://llvm.org/viewvc/llvm-project?rev=254814&view=rev" rel="noreferrer" target="_blank">http://llvm.org/viewvc/llvm-project?rev=254814&view=rev</a><br>
Log:<br>
[MC] Add a test for state reset in MCMachOStreamer<br>
<br>
This was fixed in r254751, but untestable until r254774, which<br>
added the necessary command line flag to llc. Add a test now<br>
to make sure this doesn't regress again.<br>
<br>
Added:<br>
    llvm/trunk/test/MC/MachO/empty-twice.ll<br>
<br>
Added: llvm/trunk/test/MC/MachO/empty-twice.ll<br>
URL: <a href="http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/MachO/empty-twice.ll?rev=254814&view=auto" rel="noreferrer" target="_blank">http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/MachO/empty-twice.ll?rev=254814&view=auto</a><br>
==============================================================================<br>
--- llvm/trunk/test/MC/MachO/empty-twice.ll (added)<br>
+++ llvm/trunk/test/MC/MachO/empty-twice.ll Fri Dec  4 19:02:53 2015<br>
@@ -0,0 +1,12 @@<br>
+; Check that there is no persistent state in the MachO emitter that crashes<br>
+; us when reusing the pass manager.<br>
+; RUN: llc -mtriple=x86_64-apple-darwin -compile-twice -filetype=obj %s -o -<br>
+<br>
+; Force the creation of a DWARF section<br>
+!<a href="http://llvm.dbg.cu" rel="noreferrer" target="_blank">llvm.dbg.cu</a> = !{!0}<br>
+!llvm.module.flags = !{!3, !4}<br>
+<br>
+!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "LLVM", isOptimized: true)<br>
+!1 = !DIFile(filename: "<stdin>", directory: "/")<br>
+!3 = !{i32 2, !"Dwarf Version", i32 4}<br>
+!4 = !{i32 2, !"Debug Info Version", i32 3}<br>
<br>
<br>
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</blockquote></div>