<div dir="ltr">Hi Tobias,<div><br></div><div>I'll take a look at them now and see if I can find a workaround.</div><div><br></div><div>- Lang.</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Jan 19, 2016 at 4:01 PM, Tobias Grosser <span dir="ltr"><<a href="mailto:tobias@grosser.es" target="_blank">tobias@grosser.es</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On 01/19/2016 11:32 PM, Lang Hames via llvm-commits wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Author: lhames<br>
Date: Tue Jan 19 16:32:58 2016<br>
New Revision: 258208<br>
<br>
URL: <a href="http://llvm.org/viewvc/llvm-project?rev=258208&view=rev" rel="noreferrer" target="_blank">http://llvm.org/viewvc/llvm-project?rev=258208&view=rev</a><br>
Log:<br>
[Orc] Oops - lambda capture changed in r258206 was correct.<br>
</blockquote>
<br></span>
Dearl Lang,<br>
<br>
I now see the following segfaults with gcc 4.7.2:<br>
<br>
/home/grosser/buildslave/perf-x86_64-penryn-O3-polly-unprofitable/llvm.src/lib/ExecutionEngine/Orc/OrcMCJITReplacement.cpp: In lambda function:<br>
/home/grosser/buildslave/perf-x86_64-penryn-O3-polly-unprofitable/llvm.src/lib/ExecutionEngine/Orc/OrcMCJITReplacement.cpp:128:1: internal compiler error: in get_expr_operands, at tree-ssa-operands.c:1035<br>
Please submit a full bug report,<br>
with preprocessed source if appropriate.<br>
See <file:///usr/share/doc/gcc-4.7/README.Bugs> for instructions.<br>
/home/grosser/buildslave/perf-x86_64-penryn-O3-polly-unprofitable/llvm.src/lib/ExecutionEngine/Orc/OrcCBindingsStack.cpp: In lambda function:<br>
/home/grosser/buildslave/perf-x86_64-penryn-O3-polly-unprofitable/llvm.src/lib/ExecutionEngine/Orc/OrcCBindingsStack.cpp:43:1: internal compiler error: in get_expr_operands, at tree-ssa-operands.c:1035<br>
Please submit a full bug report,<br>
with preprocessed source if appropriate.<br>
See <file:///usr/share/doc/gcc-4.7/README.Bugs> for instructions.<br>
/home/grosser/buildslave/perf-x86_64-penryn-O3-polly-unprofitable/llvm.src/lib/ExecutionEngine/Orc/OrcCBindings.cpp: In lambda function:<br>
/home/grosser/buildslave/perf-x86_64-penryn-O3-polly-unprofitable/llvm.src/lib/ExecutionEngine/Orc/OrcCBindings.cpp:97:1: internal compiler error: in get_expr_operands, at tree-ssa-operands.c:1035<br>
Please submit a full bug report,<br>
with preprocessed source if appropriate.<br>
See <file:///usr/share/doc/gcc-4.7/README.Bugs> for instructions.<br>
<br>
It is clearly an older GCC version, but we still list is as documented.<br>
Could you possibly fix/revert the offending patch (or otherwise officially propose we move to a newer gcc version)?<br>
<br>
Thank you,<br>
Tobias<br>
</blockquote></div><br></div>