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Diffstat (limited to 'results/classifier/deepseek-2-tmp/reasoning/mistranslation/1912934')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/reasoning/mistranslation/1912934 | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2-tmp/reasoning/mistranslation/1912934 b/results/classifier/deepseek-2-tmp/reasoning/mistranslation/1912934 new file mode 100644 index 000000000..e17e9a4eb --- /dev/null +++ b/results/classifier/deepseek-2-tmp/reasoning/mistranslation/1912934 @@ -0,0 +1,15 @@ +<think> +Okay, so I need to classify this bug report for QEMU. The user mentioned that the emulation of the fmadds instruction on powerpc64le is buggy. They provided a test program and results showing different outputs between real hardware and QEMU environments. + +First, let me understand what the issue is. The fmadds instruction in PowerPC is related to floating-point arithmetic operations. In this case, the test runs fine on real hardware but fails (returns 32 instead of 0) when run under QEMU. This suggests that QEMU isn't handling the instruction correctly. + +Looking at the possible categories: I have options like 'mistranslation', 'assembly lowering', and others like 'device', 'network', etc. The issue is about how an instruction is emulated, which likely involves translating PowerPC instructions into something the host can execute. + +MISTRANSLATION refers to incorrect mapping of source architecture instructions to the target (IR or host). If QEMU isn't correctly handling fmadds, it's probably a problem in how the instruction is translated. Alternatively, 'assembly lowering' could be an option if it's about converting high-level code into assembly, but that seems less likely here. + +Other categories like 'device', 'graphic', etc., don't fit because this is purely about instruction emulation. The user also noted that QEMU isn't using the host's fmaf function correctly, which points to a translation or assembly issue rather than something else. + +So, putting it together, the problem is in how QEMU translates the PowerPC fmadds instruction into the host's instructions. Therefore, the category should be 'mistranslation'. +</think> + +mistranslation \ No newline at end of file |