[llvm-bugs] Issue 7174 in oss-fuzz: llvm/llvm-isel-fuzzer--aarch64-gisel: ASSERT: isVector() && "cannot get element type of scalar/aggregate"

ClusterFuzz-External via monorail via llvm-bugs llvm-bugs at lists.llvm.org
Sat Apr 28 00:17:54 PDT 2018


Comment #2 on issue 7174 by ClusterFuzz-External:  
llvm/llvm-isel-fuzzer--aarch64-gisel: ASSERT: isVector() && "cannot get  
element type of scalar/aggregate"
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7174#c2

ClusterFuzz has detected this issue as fixed in range  
201804270530:201804272015.

Detailed report: https://oss-fuzz.com/testcase?key=4924437380988928

Project: llvm
Fuzzer: libFuzzer_llvm_llvm-isel-fuzzer--aarch64-gisel
Fuzz target binary: llvm-isel-fuzzer--aarch64-gisel
Job Type: libfuzzer_asan_llvm
Platform Id: linux

Crash Type: ASSERT
Crash Address:
Crash State:
   isVector() && "cannot get element type of scalar/aggregate"
   llvm::LegalizeRuleSet::clampMinNumElements
   llvm::LegalizeRuleSet::apply

Sanitizer: address (ASAN)

Regressed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201803270519:201803280525
Fixed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201804270530:201804272015

Reproducer Testcase:  
https://oss-fuzz.com/download?testcase_id=4924437380988928

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.

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