[llvm-bugs] Issue 9144 in oss-fuzz: llvm/llvm-isel-fuzzer--x86_64-O2: ASSERT: VT == MVT::i8 && "SetCC type must be 8-bit integer"

ClusterFuzz-External via monorail via llvm-bugs llvm-bugs at lists.llvm.org
Fri Jun 29 00:21:59 PDT 2018


Comment #2 on issue 9144 by ClusterFuzz-External:  
llvm/llvm-isel-fuzzer--x86_64-O2: ASSERT: VT == MVT::i8 && "SetCC type must  
be 8-bit integer"
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9144#c2

ClusterFuzz has detected this issue as fixed in range  
201806280747:201806281847.

Detailed report: https://oss-fuzz.com/testcase?key=6323977889775616

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:
   VT == MVT::i8 && "SetCC type must be 8-bit integer"
   llvm::X86TargetLowering::LowerSETCC
   llvm::X86TargetLowering::LowerSELECT

Sanitizer: address (ASAN)

Regressed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201806270836:201806271936
Fixed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201806280747:201806281847

Reproducer Testcase:  
https://oss-fuzz.com/download?testcase_id=6323977889775616

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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