[llvm-bugs] Issue 9384 in oss-fuzz: llvm/llvm-isel-fuzzer--x86_64-O2: ASSERT: (!From->hasAnyUseOfValue(i) || From->getValueType(i) == To->getValueType(i)) &&

[ClusterFuzz-External via monorail via llvm-bugs]

Comment #1 on issue 9384 by ClusterFuzz-External:  
llvm/llvm-isel-fuzzer--x86_64-O2: ASSERT: (!From->hasAnyUseOfValue(i) ||  
From->getValueType(i) == To->getValueType(i)) &&
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9384#c1

ClusterFuzz has detected this issue as fixed in range  
201808122109:201808130537.

Detailed report: https://oss-fuzz.com/testcase?key=6003443855523840

Project: llvm
Fuzzer: libFuzzer_llvm_llvm-isel-fuzzer--x86_64-O2
Fuzz target binary: llvm-isel-fuzzer--x86_64-O2
Job Type: libfuzzer_asan_llvm
Platform Id: linux

Crash Type: ASSERT
Crash Address:
Crash State:
   (!From->hasAnyUseOfValue(i) || From->getValueType(i) ==  
To->getValueType(i)) &&
   llvm::SelectionDAG::ReplaceAllUsesWith
   llvm::SelectionDAG::Combine

Sanitizer: address (ASAN)

Regressed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201712190608:201712210617
Fixed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201808122109:201808130537

Reproducer Testcase:  
https://oss-fuzz.com/download?testcase_id=6003443855523840

See https://github.com/google/oss-fuzz/blob/master/docs/reproducing.md for  
more information.

If you suspect that the result above is incorrect, try re-doing that job on  
the test case report page.

-- 
You received this message because:
   1. You were specifically CC'd on the issue

You may adjust your notification preferences at:
https://bugs.chromium.org/hosting/settings

Reply to this email to add a comment.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-bugs/attachments/20180813/5a07409e/attachment-0001.html>