WebAssembly / WebAssembly/binaryen
ctor-eval/flatten_overflow.wast lit test fails on x86 32-bit
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Description
When running binaryen 132 test suite on x86 32-bit, I'm getting the following failure:
FAIL: Binaryen lit tests :: ctor-eval/flatten_overflow.wast (1 of 962)
******************** TEST 'Binaryen lit tests :: ctor-eval/flatten_overflow.wast' FAILED ********************
Exit Code: -11
Command Output (stdout):
--
# RUN: at line 6
/builddir/build/BUILD/binaryen-132-build/binaryen-version_132/redhat-linux-build/bin/wasm-ctor-eval /builddir/build/BUILD/binaryen-132-build/binaryen-version_132/test/lit/ctor-eval/flatten_overflow.wast --ctors=test --kept-exports=test --quiet -all
# executed command: /builddir/build/BUILD/binaryen-132-build/binaryen-version_132/redhat-linux-build/bin/wasm-ctor-eval /builddir/build/BUILD/binaryen-132-build/binaryen-version_132/test/lit/ctor-eval/flatten_overflow.wast --ctors=test --kept-exports=test --quiet -all
# note: command had no output on stdout or stderr
# error: command failed with exit status: -11
--
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Research direction
Start by running the Binaryen lit test test/lit/ctor-eval/flatten_overflow.wast with wasm-ctor-eval on an x86 32-bit build, using the command shown in the report. Trace the exit code -11 and identify the cause of the crash; done means this test completes successfully on x86 32-bit without failing.
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Assessment
- Tech stack
- wasm
- Domain
- compilers
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
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- Mostly clear
- Newbie friendliness
- 52/100