<div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr">ppc64<div><a href="http://lab.llvm.org:8011/builders/sanitizer-ppc64be-linux/builds/10213">http://lab.llvm.org:8011/builders/sanitizer-ppc64be-linux/builds/10213</a><br></div><div><a href="http://lab.llvm.org:8011/builders/sanitizer-ppc64be-linux/builds/10267">http://lab.llvm.org:8011/builders/sanitizer-ppc64be-linux/builds/10267</a><br></div></div></div></div></div><br><div class="gmail_quote"><div dir="ltr">On Tue, Nov 20, 2018 at 12:45 PM Vitaly Buka <<a href="mailto:vitalybuka@google.com">vitalybuka@google.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr">The test is very flaky <div>Red <a href="http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux/builds/17621" class="m_4598266145057156475cremed" target="_blank">http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux/builds/17621</a></div><div>4 green</div><div>then red again <a href="http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux/builds/17626" class="m_4598266145057156475cremed" target="_blank">http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux/builds/17626</a></div><div><br></div><div><a href="http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux?numbuilds=100" class="m_4598266145057156475cremed" target="_blank">http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux?numbuilds=100</a><br></div><div><br></div><div><br></div></div></div></div></div></div><br><div class="gmail_quote"><div dir="ltr">On Wed, Aug 1, 2018 at 2:11 AM Marco Castelluccio via llvm-commits <<a href="mailto:llvm-commits@lists.llvm.org" target="_blank">llvm-commits@lists.llvm.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Author: marco<br>
Date: Wed Aug  1 02:11:36 2018<br>
New Revision: 338500<br>
<br>
URL: <a href="http://llvm.org/viewvc/llvm-project?rev=338500&view=rev" rel="noreferrer" target="_blank">http://llvm.org/viewvc/llvm-project?rev=338500&view=rev</a><br>
Log:<br>
[gcov] Add test which uses fork<br>
<br>
Test for <a href="https://bugs.llvm.org/show_bug.cgi?id=38180" rel="noreferrer" target="_blank">https://bugs.llvm.org/show_bug.cgi?id=38180</a>.<br>
<br>
Added:<br>
    compiler-rt/trunk/test/profile/Inputs/instrprof-gcov-fork.c<br>
    compiler-rt/trunk/test/profile/Inputs/instrprof-gcov-fork.c.gcov<br>
    compiler-rt/trunk/test/profile/Posix/<br>
    compiler-rt/trunk/test/profile/Posix/instrprof-gcov-fork.test<br>
<br>
Added: compiler-rt/trunk/test/profile/Inputs/instrprof-gcov-fork.c<br>
URL: <a href="http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/profile/Inputs/instrprof-gcov-fork.c?rev=338500&view=auto" rel="noreferrer" target="_blank">http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/profile/Inputs/instrprof-gcov-fork.c?rev=338500&view=auto</a><br>
==============================================================================<br>
--- compiler-rt/trunk/test/profile/Inputs/instrprof-gcov-fork.c (added)<br>
+++ compiler-rt/trunk/test/profile/Inputs/instrprof-gcov-fork.c Wed Aug  1 02:11:36 2018<br>
@@ -0,0 +1,15 @@<br>
+#include <unistd.h><br>
+<br>
+void func1() {}<br>
+void func2() {}<br>
+<br>
+int main(void)<br>
+{<br>
+  func1();<br>
+<br>
+  fork();<br>
+<br>
+  func2();<br>
+<br>
+  return 0;<br>
+}<br>
<br>
Added: compiler-rt/trunk/test/profile/Inputs/instrprof-gcov-fork.c.gcov<br>
URL: <a href="http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/profile/Inputs/instrprof-gcov-fork.c.gcov?rev=338500&view=auto" rel="noreferrer" target="_blank">http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/profile/Inputs/instrprof-gcov-fork.c.gcov?rev=338500&view=auto</a><br>
==============================================================================<br>
--- compiler-rt/trunk/test/profile/Inputs/instrprof-gcov-fork.c.gcov (added)<br>
+++ compiler-rt/trunk/test/profile/Inputs/instrprof-gcov-fork.c.gcov Wed Aug  1 02:11:36 2018<br>
@@ -0,0 +1,23 @@<br>
+// CHECK:        -:    0:Source:{{.*}}Inputs/instrprof-gcov-fork.c<br>
+// CHECK-NEXT:        -:    0:Graph:instrprof-gcov-fork.gcno<br>
+// CHECK-NEXT:        -:    0:Data:instrprof-gcov-fork.gcda<br>
+// CHECK-NEXT:        -:    0:Runs:1<br>
+// CHECK-NEXT:        -:    0:Programs:1<br>
+// CHECK-NEXT:        -:    1:#include <unistd.h><br>
+// CHECK-NEXT:        -:    2:<br>
+// CHECK-NEXT:function func1 called 1 returned 100% blocks executed 100%<br>
+// CHECK-NEXT:        1:    3:void func1() {}<br>
+// CHECK-NEXT:function func2 called 2 returned 100% blocks executed 100%<br>
+// CHECK-NEXT:        2:    4:void func2() {}<br>
+// CHECK-NEXT:        -:    5:<br>
+// CHECK-NEXT:function main called 1 returned 100% blocks executed 100%<br>
+// CHECK-NEXT:        -:    6:int main(void)<br>
+// CHECK-NEXT:        -:    7:{<br>
+// CHECK-NEXT:        1:    8:  func1();<br>
+// CHECK-NEXT:        -:    9:<br>
+// CHECK-NEXT:        1:   10:  fork();<br>
+// CHECK-NEXT:        -:   11:<br>
+// CHECK-NEXT:        2:   12:  func2();<br>
+// CHECK-NEXT:        -:   13:<br>
+// CHECK-NEXT:        2:   14:  return 0;<br>
+// CHECK-NEXT:        -:   15:}<br>
<br>
Added: compiler-rt/trunk/test/profile/Posix/instrprof-gcov-fork.test<br>
URL: <a href="http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/profile/Posix/instrprof-gcov-fork.test?rev=338500&view=auto" rel="noreferrer" target="_blank">http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/profile/Posix/instrprof-gcov-fork.test?rev=338500&view=auto</a><br>
==============================================================================<br>
--- compiler-rt/trunk/test/profile/Posix/instrprof-gcov-fork.test (added)<br>
+++ compiler-rt/trunk/test/profile/Posix/instrprof-gcov-fork.test Wed Aug  1 02:11:36 2018<br>
@@ -0,0 +1,12 @@<br>
+XFAIL: *<br>
+<br>
+RUN: mkdir -p %t.d<br>
+RUN: cd %t.d<br>
+<br>
+RUN: %clang --coverage -o %t %S/../Inputs/instrprof-gcov-fork.c<br>
+RUN: test -f instrprof-gcov-fork.gcno<br>
+<br>
+RUN: rm -f instrprof-gcov-fork.gcda<br>
+RUN: %run %t<br>
+RUN: llvm-cov gcov -b -c instrprof-gcov-fork.gcda<br>
+RUN: FileCheck --match-full-lines --strict-whitespace --input-file instrprof-gcov-fork.c.gcov %S/../Inputs/instrprof-gcov-fork.c.gcov<br>
<br>
<br>
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</blockquote></div>
</blockquote></div>