[llvm-bugs] Issue 4954 in oss-fuzz: llvm/llvm-isel-fuzzer--aarch64-gisel: ASSERT: (RetVT == MVT::i8 || RetVT == MVT::i16 || RetVT == MVT::i32 || RetVT == MVT::i64

[ClusterFuzz-External via monorail via llvm-bugs]

Comment #4 on issue 4954 by ClusterFuzz-External:  
llvm/llvm-isel-fuzzer--aarch64-gisel: ASSERT: (RetVT == MVT::i8 || RetVT ==  
MVT::i16 || RetVT == MVT::i32 || RetVT == MVT::i64
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4954#c4

ClusterFuzz has detected this issue as fixed in range  
201801230732:201801240651.

Detailed report: https://oss-fuzz.com/testcase?key=4920292062265344

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:
   (RetVT == MVT::i8 || RetVT == MVT::i16 || RetVT == MVT::i32 || RetVT ==  
MVT::i64
   AArch64FastISel::emitASR_ri
   AArch64FastISel::fastSelectInstruction

Sanitizer: address (ASAN)

Regressed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201801020611:201801030610
Fixed:  
https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=201801230732:201801240651

Reproducer Testcase:  
https://oss-fuzz.com/download?testcase_id=4920292062265344

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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