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[dartfuzz] JIT-DebugX64C Assertion failure: FlowGraph::IsConstantRepresentable( result, representation, true) #45525

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bkonyi opened this issue Mar 30, 2021 · 0 comments
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[dartfuzz] JIT-DebugX64C Assertion failure: FlowGraph::IsConstantRepresentable( result, representation, true) #45525

bkonyi opened this issue Mar 30, 2021 · 0 comments
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area-vm Use area-vm for VM related issues, including code coverage, FFI, and the AOT and JIT backends. dartfuzz Found with Dart fuzzing (DartFuzz, libFuzzer, etc.)

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bkonyi commented Mar 30, 2021 •
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Logs with failure here.

-- BEGIN REPRODUCE  --

DART SDK REVISION: Dart SDK version: 2.13.0-edge.2ac0590f2972b62197e3d1e7f3955f1b696b146f (be) (Tue Mar 30 00:46:07 2021 +0000) on "linux_x64"


dart runtime/tools/dartfuzz/dartfuzz.dart --no-fp --no-ffi --flat --seed 2518384057 fuzz.dart

-- RUN 1 --

out/DebugX64C/dart --old_gen_heap_size=128 /b/s/w/itc3DOS1/dart_fuzzRIWSQC/fuzz.dart

-- RUN 2 --

out/ReleaseSIMARM/dart --use-slow-path --old_gen_heap_size=128 /b/s/w/itc3DOS1/dart_fuzzRIWSQC/fuzz.dart

-- END REPRODUCE  --
@bkonyi bkonyi added area-vm Use area-vm for VM related issues, including code coverage, FFI, and the AOT and JIT backends. dartfuzz Found with Dart fuzzing (DartFuzz, libFuzzer, etc.) labels Mar 30, 2021
dart-bot pushed a commit that referenced this issue Apr 1, 2021
@rmacnak-google
[vm, compiler] Use correct size of Smi when truncating during constan…
76e41bc 
…t folding.

TEST=ci
Bug: #45525
Change-Id: I048a90eade678f610f0fd4451b099711a1faa957
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/193750
Reviewed-by: Liam Appelbe <liama@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
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area-vm Use area-vm for VM related issues, including code coverage, FFI, and the AOT and JIT backends. dartfuzz Found with Dart fuzzing (DartFuzz, libFuzzer, etc.)
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