<div dir="ltr">tsan and msan are not supported on 32-bit arch. </div><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Dec 5, 2013 at 12:31 PM, İsmail Dönmez <span dir="ltr"><<a href="mailto:ismail@donmez.ws" target="_blank">ismail@donmez.ws</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>1. Memory sanitizer not supported on i386-linux?<br></div><div><br></div><div><div> FAIL: MemorySanitizer :: allocator_returns_null.cc (16403 of 16692)</div>
<div> ******************** TEST 'MemorySanitizer :: allocator_returns_null.cc' FAILED ********************</div>
<div> Script:</div><div> --</div><div> /home/abuild/rpmbuild/BUILD/llvm/stage2/bin/clang --driver-mode=g++ -fsanitize=memory -mno-omit-leaf-frame-pointer -fno-omit-frame-pointer -fno-optimize-sibling-calls -g -O0 /home/abuild/rpmbuild/BUILD/llvm/projects/compiler-rt/lib/msan/lit_tests/allocator_returns_null.cc -o /home/abuild/rpmbuild/BUILD/llvm/stage2/projects/compiler-rt/lib/msan/lit_tests/Output/allocator_returns_null.cc.tmp</div>
<div> not /home/abuild/rpmbuild/BUILD/llvm/stage2/projects/compiler-rt/lib/msan/lit_tests/Output/allocator_returns_null.cc.tmp malloc 2>&1 | FileCheck /home/abuild/rpmbuild/BUILD/llvm/projects/compiler-rt/lib/msan/lit_tests/allocator_returns_null.cc --check-prefix=CHECK-mCRASH</div>
<div> MSAN_OPTIONS=allocator_may_return_null=0 not /home/abuild/rpmbuild/BUILD/llvm/stage2/projects/compiler-rt/lib/msan/lit_tests/Output/allocator_returns_null.cc.tmp malloc 2>&1 | FileCheck /home/abuild/rpmbuild/BUILD/llvm/projects/compiler-rt/lib/msan/lit_tests/allocator_returns_null.cc --check-prefix=CHECK-mCRASH</div>
<div> MSAN_OPTIONS=allocator_may_return_null=1 /home/abuild/rpmbuild/BUILD/llvm/stage2/projects/compiler-rt/lib/msan/lit_tests/Output/allocator_returns_null.cc.tmp malloc 2>&1 | FileCheck /home/abuild/rpmbuild/BUILD/llvm/projects/compiler-rt/lib/msan/lit_tests/allocator_returns_null.cc --check-prefix=CHECK-mNULL</div>
<div> MSAN_OPTIONS=allocator_may_return_null=0 not /home/abuild/rpmbuild/BUILD/llvm/stage2/projects/compiler-rt/lib/msan/lit_tests/Output/allocator_returns_null.cc.tmp calloc 2>&1 | FileCheck /home/abuild/rpmbuild/BUILD/llvm/projects/compiler-rt/lib/msan/lit_tests/allocator_returns_null.cc --check-prefix=CHECK-cCRASH</div>
<div> MSAN_OPTIONS=allocator_may_return_null=1 /home/abuild/rpmbuild/BUILD/llvm/stage2/projects/compiler-rt/lib/msan/lit_tests/Output/allocator_returns_null.cc.tmp calloc 2>&1 | FileCheck /home/abuild/rpmbuild/BUILD/llvm/projects/compiler-rt/lib/msan/lit_tests/allocator_returns_null.cc --check-prefix=CHECK-cNULL</div>
<div> MSAN_OPTIONS=allocator_may_return_null=0 not /home/abuild/rpmbuild/BUILD/llvm/stage2/projects/compiler-rt/lib/msan/lit_tests/Output/allocator_returns_null.cc.tmp calloc-overflow 2>&1 | FileCheck /home/abuild/rpmbuild/BUILD/llvm/projects/compiler-rt/lib/msan/lit_tests/allocator_returns_null.cc --check-prefix=CHECK-coCRASH</div>
<div> MSAN_OPTIONS=allocator_may_return_null=1 /home/abuild/rpmbuild/BUILD/llvm/stage2/projects/compiler-rt/lib/msan/lit_tests/Output/allocator_returns_null.cc.tmp calloc-overflow 2>&1 | FileCheck /home/abuild/rpmbuild/BUILD/llvm/projects/compiler-rt/lib/msan/lit_tests/allocator_returns_null.cc --check-prefix=CHECK-coNULL</div>
<div> MSAN_OPTIONS=allocator_may_return_null=0 not /home/abuild/rpmbuild/BUILD/llvm/stage2/projects/compiler-rt/lib/msan/lit_tests/Output/allocator_returns_null.cc.tmp realloc 2>&1 | FileCheck /home/abuild/rpmbuild/BUILD/llvm/projects/compiler-rt/lib/msan/lit_tests/allocator_returns_null.cc --check-prefix=CHECK-rCRASH</div>
<div> MSAN_OPTIONS=allocator_may_return_null=1 /home/abuild/rpmbuild/BUILD/llvm/stage2/projects/compiler-rt/lib/msan/lit_tests/Output/allocator_returns_null.cc.tmp realloc 2>&1 | FileCheck /home/abuild/rpmbuild/BUILD/llvm/projects/compiler-rt/lib/msan/lit_tests/allocator_returns_null.cc --check-prefix=CHECK-rNULL</div>
<div> MSAN_OPTIONS=allocator_may_return_null=0 not /home/abuild/rpmbuild/BUILD/llvm/stage2/projects/compiler-rt/lib/msan/lit_tests/Output/allocator_returns_null.cc.tmp realloc-after-malloc 2>&1 | FileCheck /home/abuild/rpmbuild/BUILD/llvm/projects/compiler-rt/lib/msan/lit_tests/allocator_returns_null.cc --check-prefix=CHECK-mrCRASH</div>
<div> MSAN_OPTIONS=allocator_may_return_null=1 /home/abuild/rpmbuild/BUILD/llvm/stage2/projects/compiler-rt/lib/msan/lit_tests/Output/allocator_returns_null.cc.tmp realloc-after-malloc 2>&1 | FileCheck /home/abuild/rpmbuild/BUILD/llvm/projects/compiler-rt/lib/msan/lit_tests/allocator_returns_null.cc --check-prefix=CHECK-mrNULL</div>
<div> --</div><div> Exit Code: 1</div><div> </div><div> Command Output (stderr):</div><div> --</div><div> clang-3.4: error: unsupported option '-fsanitize=memory' for target 'i386-suse-linux'</div></div><div>
<br></div><div>2. Thread sanitizer is not supported either?</div><div><br></div><div><div> FAIL: ThreadSanitizer :: fd_socket_norace.cc (16543 of 16692)</div><div> ******************** TEST 'ThreadSanitizer :: fd_socket_norace.cc' FAILED ********************</div>
<div> Script:</div><div> --</div><div> /home/abuild/rpmbuild/BUILD/llvm/stage2/bin/clang --driver-mode=g++ -fsanitize=thread -g -Wall -lpthread -ldl -O1 /home/abuild/rpmbuild/BUILD/llvm/projects/compiler-rt/lib/tsan/lit_tests/fd_socket_norace.cc -o /home/abuild/rpmbuild/BUILD/llvm/stage2/projects/compiler-rt/lib/tsan/lit_tests/Output/fd_socket_norace.cc.tmp && /home/abuild/rpmbuild/BUILD/llvm/stage2/projects/compiler-rt/lib/tsan/lit_tests/Output/fd_socket_norace.cc.tmp 2>&1 | FileCheck /home/abuild/rpmbuild/BUILD/llvm/projects/compiler-rt/lib/tsan/lit_tests/fd_socket_norace.cc</div>
<div> --</div><div> Exit Code: 1</div><div> </div><div> Command Output (stderr):</div><div> --</div><div> clang-3.4: error: unsupported option '-fsanitize=thread' for target 'i386-suse-linux'</div></div><div>
<br></div><div>Note that if indeed its not supported the test should not run at all.</div><div><br></div><div>Thanks!</div><div><br></div><div><br></div><div><br></div><div><br></div></div>
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<br></blockquote></div><br></div>