<div dir="ltr">why do we need to avoid a subshell? </div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Mar 28, 2017 at 12:25 PM, Rafael Ávila de Espíndola via Phabricator via llvm-commits <span dir="ltr"><<a href="mailto:llvm-commits@lists.llvm.org" target="_blank">llvm-commits@lists.llvm.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">rafael created this revision.<br>
Herald added a subscriber: kubamracek.<br>
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ulimit -s will impact the following commands and FileCheck better be able to run with a 4MB stack :-)<br>
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<a href="https://reviews.llvm.org/D31432" rel="noreferrer" target="_blank">https://reviews.llvm.org/<wbr>D31432</a><br>
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Files:<br>
  compiler-rt/test/asan/<wbr>TestCases/Posix/deep_call_<wbr>stack.cc<br>
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Index: compiler-rt/test/asan/<wbr>TestCases/Posix/deep_call_<wbr>stack.cc<br>
==============================<wbr>==============================<wbr>=======<br>
--- compiler-rt/test/asan/<wbr>TestCases/Posix/deep_call_<wbr>stack.cc<br>
+++ compiler-rt/test/asan/<wbr>TestCases/Posix/deep_call_<wbr>stack.cc<br>
@@ -1,6 +1,7 @@<br>
 // Check that UAR mode can handle very deep recusrion.<br>
-// RUN: %clangxx_asan -O2 %s -o %t && \<br>
-// RUN:   (ulimit -s 4096; %env_asan_opts=detect_stack_<wbr>use_after_return=1 %run %t) 2>&1 | FileCheck %s<br>
+// RUN: %clangxx_asan -O2 %s -o %t<br>
+// RUN: ulimit -s 4096<br>
+// RUN: %env_asan_opts=detect_stack_<wbr>use_after_return=1 %run %t 2>&1 | FileCheck %s<br>
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 // Also check that use_sigaltstack+verbosity doesn't crash.<br>
 // RUN: %env_asan_opts=verbosity=1:<wbr>use_sigaltstack=1:detect_<wbr>stack_use_after_return=1 %run %t  | FileCheck %s<br>
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