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Diffstat (limited to 'results/classifier/118/performance/1834496')
| -rw-r--r-- | results/classifier/118/performance/1834496 | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/results/classifier/118/performance/1834496 b/results/classifier/118/performance/1834496 deleted file mode 100644 index 330f6e8a5..000000000 --- a/results/classifier/118/performance/1834496 +++ /dev/null @@ -1,83 +0,0 @@ -arm: 0.950 -TCG: 0.928 -performance: 0.927 -i386: 0.918 -architecture: 0.918 -user-level: 0.833 -PID: 0.831 -debug: 0.789 -permissions: 0.776 -ppc: 0.775 -device: 0.757 -graphic: 0.755 -register: 0.738 -risc-v: 0.730 -network: 0.722 -peripherals: 0.707 -semantic: 0.696 -VMM: 0.683 -x86: 0.663 -files: 0.655 -vnc: 0.621 -hypervisor: 0.612 -kernel: 0.612 -KVM: 0.602 -socket: 0.580 -assembly: 0.570 -boot: 0.558 -mistranslation: 0.503 -virtual: 0.494 - -Regressions on arm target with some GCC tests - -Hi, - -After trying qemu master: -commit 474f3938d79ab36b9231c9ad3b5a9314c2aeacde -Merge: 68d7ff0 14f5d87 -Author: Peter Maydell <email address hidden> -Date: Fri Jun 21 15:40:50 2019 +0100 - -I found several regressions compared to qemu-3.1 when running the GCC testsuite. -I'm attaching a tarball containing several GCC tests (binaries), needed shared libs, and a short script to run all the tests. - -All tests used to pass w/o error (one of them is verbose), but with a recent qemu, all of them make qemu crash: - -qemu: uncaught target signal 6 (Aborted) - core dumped - -This was noticed with GCC master configured with ---target arm-none-linux-gnueabi ---with-mode arm ---with-cpu cortex-a9 - -and calling qemu with --cpu cortex-a9 (the script uses "any", this makes no difference). - -I have noticed other failures with arm-v8 code, but this is probably the same root cause. Since it's a bit tedious to manually rebuild & extract the testcases, I'd prefer to start with this subset, and I can extract more if needed later. - -Thanks - - - -I bisected a chunk of the errors to: - - commit c6fb8c0cf704c4a1a48c3e99e995ad4c58150dab (refs/bisect/bad) - Author: Richard Henderson <email address hidden> - Date: Mon Feb 25 11:42:35 2019 -0800 - - tcg/i386: Support INDEX_op_extract2_{i32,i64} - - Signed-off-by: Richard Henderson <email address hidden> - -Specifically I think when tcg_gen_deposit_i32 handles the if (ofs + len == 32) case. - - -Fixed by: - -Subject: [PATCH for-4.1] tcg: Fix constant folding of INDEX_op_extract2_i32 -Date: Tue, 9 Jul 2019 14:19:00 +0200 -Message-Id: <email address hidden> - - -I confirm this patch fixes the problem I reported. Thanks! - - |