[llvm-bugs] Issue 14159 in oss-fuzz: llvm/llvm-isel-fuzzer--aarch64-gisel: ASSERT: IsVector && "cannot get number of elements on scalar/aggregate"

[ClusterFuzz-External via monorail via llvm-bugs]

Comment #2 on issue 14159 by ClusterFuzz-External:  
llvm/llvm-isel-fuzzer--aarch64-gisel: ASSERT: IsVector && "cannot get  
number of elements on scalar/aggregate"
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14159#c2

ClusterFuzz has detected this issue as fixed in range  
201904290301:201905070306.

Detailed report: https://oss-fuzz.com/testcase?key=5681405037641728

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 number of elements on scalar/aggregate"
   llvm::AArch64CallLowering::lowerReturn
   llvm::IRTranslator::runOnMachineFunction

Sanitizer: address (ASAN)

Regressed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201904080300:201904100010
Fixed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201904290301:201905070306

Reproducer Testcase:  
https://oss-fuzz.com/download?testcase_id=5681405037641728

See https://github.com/google/oss-fuzz/blob/master/docs/reproducing.md for  
instructions to reproduce this bug locally.

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

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