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Diffstat (limited to 'results/classifier/deepseek-2-tmp/reasoning/other/1848')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/reasoning/other/1848 | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2-tmp/reasoning/other/1848 b/results/classifier/deepseek-2-tmp/reasoning/other/1848 new file mode 100644 index 000000000..bc660de37 --- /dev/null +++ b/results/classifier/deepseek-2-tmp/reasoning/other/1848 @@ -0,0 +1,13 @@ +<think> +Alright, let's try to figure out how to classify this bug report. The user provided a build failure in QEMU when using the -Og flag, but it doesn't happen with -O2. The error message mentions issues in cputlb.c related to functions like do_ld_mmio_beN and do_st_mmio_leN. It points to calls to qemu_build_not_reached(), which is declared with an attribute indicating it's supposed to be unreachable code. + +I remember that QEMU uses various optimizations, including things like Devirt and build-time optimizations. The function qemu_build_not_reached() is likely part of these optimizations, marking paths that shouldn't be reachable under normal circumstances. When the compiler (like GCC) encounters such a call, it can optimize away that path because it's marked as unreachable. + +The fact that this error occurs only with -Og suggests that the optimization level affects whether the compiler detects this issue. At -O2, perhaps the optimizations are sufficient to avoid triggering the warning, but at -Og (which is for debugging with optimizations), the compiler is more aggressive in checking these conditions, leading to the error. + +Looking at the possible categories: device, graphic, socket, network, KVM, boot, vnc, debug, files, permissions, performance, kernel, peripherals, hypervisor. None of these seem directly related to build-time optimizations or code paths marked as unreachable. The issue is more about how the compiler handles certain functions during compilation, which doesn't fit neatly into any of those categories. + +The other possible category is 'other', which covers issues that don't fall under the listed specific areas. Since this bug is related to the build process and code optimization rather than a feature or component within QEMU like networking or graphics, 'other' seems appropriate. +</think> + +other \ No newline at end of file |