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Diffstat (limited to 'results/classifier/deepseek-2/reasoning/mistranslation/1908551')
| -rw-r--r-- | results/classifier/deepseek-2/reasoning/mistranslation/1908551 | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2/reasoning/mistranslation/1908551 b/results/classifier/deepseek-2/reasoning/mistranslation/1908551 new file mode 100644 index 000000000..d28362948 --- /dev/null +++ b/results/classifier/deepseek-2/reasoning/mistranslation/1908551 @@ -0,0 +1,15 @@ +<think> +Okay, let's try to classify this bug report. The user is talking about an issue with QEMU related to AArch64 SVE emulation breaking functions like strnlen and strrchr. They mention that the tests worked up until QEMU version 5.2.0 but started failing after that. + +Looking at the details, it seems the problem occurs when using the default CPU configuration in QEMU without specifying a specific vector length for SVE (like sve-max-vq=2). The test fails with incorrect lengths being returned by __strnlen_aarch64_sve. This suggests an issue with how SVE is being emulated, causing the string functions to behave incorrectly. + +The possible categories include things like mistranslation, assembly lowering, and others. Since this is related to vector operations (SVE), it's likely tied to the translation of these instructions into the target architecture or IR. The fact that changing the CPU configuration fixes the issue implies a problem in how QEMU handles SVE vectors during emulation. + +Mistranslation would involve incorrect mapping from source code to the target, which could explain why certain vector operations aren't handled correctly, leading to wrong function results. Alternatively, it might be an assembly lowering issue if the problem is within the conversion of high-level code to machine-specific assembly. However, since SVE is a specific feature and the bug appears in emulation, mistranslation seems more likely because it's about how QEMU handles these vector instructions. + +So, I think the category should be 'mistranslation' as it relates to incorrect handling of AArch64 SVE instructions during translation. +</think> + +The issue is related to the incorrect handling of SVE (Scalable Vector Extension) instructions in QEMU's emulation for aarch64. The tests are failing because the SVE functions (__strnlen_aarch64_sve) return incorrect lengths, indicating that the vector operations aren't being translated correctly into the target architecture or IR. This points to a problem in the semantic mapping of source code (SVE instructions) to the target, which fits under 'mistranslation'. + +**Answer:** mistranslation \ No newline at end of file |