Successfully identified regression in *binutils* in CI configuration
tcwg_bmk_gnu_tk1/gnu-release-arm-spec2k6-O3. So far, this commit has regressed
CI configurations:
- tcwg_bmk_gnu_tk1/gnu-release-arm-spec2k6-O3
Culprit:
<cut>
commit 3f07ddd6899e382b28b14bc3c2d4cb0b52a61a24
Author: GDB Administrator <gdbad...@sourceware.org>
Date: Wed Apr 21 00:00:45 2021 +0000
Automatic date update in version.in
</cut>
Results regressed to (for first_bad == 3f07ddd6899e382b28b14bc3c2d4cb0b52a61a24)
# reset_artifacts:
-10
# build_abe binutils:
-9
# build_abe stage1 -- --set gcc_override_configure=--with-mode=arm --set
gcc_override_configure=--disable-libsanitizer:
-8
# build_abe linux:
-7
# build_abe glibc:
-6
# build_abe stage2 -- --set gcc_override_configure=--with-mode=arm --set
gcc_override_configure=--disable-libsanitizer:
-5
# true:
0
# benchmark -O3_marm --
artifacts/build-3f07ddd6899e382b28b14bc3c2d4cb0b52a61a24/results_id:
1
# 456.hmmer,hmmer_base.default regressed by 105
from (for last_good == 54254f3896521d79edd4b6b9d5848a365cc483f2)
# reset_artifacts:
-10
# build_abe binutils:
-9
# build_abe stage1 -- --set gcc_override_configure=--with-mode=arm --set
gcc_override_configure=--disable-libsanitizer:
-8
# build_abe linux:
-7
# build_abe glibc:
-6
# build_abe stage2 -- --set gcc_override_configure=--with-mode=arm --set
gcc_override_configure=--disable-libsanitizer:
-5
# true:
0
# benchmark -O3_marm --
artifacts/build-54254f3896521d79edd4b6b9d5848a365cc483f2/results_id:
1
Artifacts of last_good build:
https://ci.linaro.org/job/tcwg_bmk_ci_gnu-bisect-tcwg_bmk_tk1-gnu-release-arm-spec2k6-O3/25/artifact/artifacts/build-54254f3896521d79edd4b6b9d5848a365cc483f2/
Results ID of last_good:
tk1_32/tcwg_bmk_gnu_tk1/bisect-gnu-release-arm-spec2k6-O3/1141
Artifacts of first_bad build:
https://ci.linaro.org/job/tcwg_bmk_ci_gnu-bisect-tcwg_bmk_tk1-gnu-release-arm-spec2k6-O3/25/artifact/artifacts/build-3f07ddd6899e382b28b14bc3c2d4cb0b52a61a24/
Results ID of first_bad:
tk1_32/tcwg_bmk_gnu_tk1/bisect-gnu-release-arm-spec2k6-O3/1128
Build top page/logs:
https://ci.linaro.org/job/tcwg_bmk_ci_gnu-bisect-tcwg_bmk_tk1-gnu-release-arm-spec2k6-O3/25/
Configuration details:
Reproduce builds:
<cut>
mkdir investigate-binutils-3f07ddd6899e382b28b14bc3c2d4cb0b52a61a24
cd investigate-binutils-3f07ddd6899e382b28b14bc3c2d4cb0b52a61a24
git clone https://git.linaro.org/toolchain/jenkins-scripts
mkdir -p artifacts/manifests
curl -o artifacts/manifests/build-baseline.sh
https://ci.linaro.org/job/tcwg_bmk_ci_gnu-bisect-tcwg_bmk_tk1-gnu-release-arm-spec2k6-O3/25/artifact/artifacts/manifests/build-baseline.sh
--fail
curl -o artifacts/manifests/build-parameters.sh
https://ci.linaro.org/job/tcwg_bmk_ci_gnu-bisect-tcwg_bmk_tk1-gnu-release-arm-spec2k6-O3/25/artifact/artifacts/manifests/build-parameters.sh
--fail
curl -o artifacts/test.sh
https://ci.linaro.org/job/tcwg_bmk_ci_gnu-bisect-tcwg_bmk_tk1-gnu-release-arm-spec2k6-O3/25/artifact/artifacts/test.sh
--fail
chmod +x artifacts/test.sh
# Reproduce the baseline build (build all pre-requisites)
./jenkins-scripts/tcwg_bmk-build.sh @@ artifacts/manifests/build-baseline.sh
cd binutils
# Reproduce first_bad build
git checkout --detach 3f07ddd6899e382b28b14bc3c2d4cb0b52a61a24
../artifacts/test.sh
# Reproduce last_good build
git checkout --detach 54254f3896521d79edd4b6b9d5848a365cc483f2
../artifacts/test.sh
cd ..
</cut>
History of pending regressions and results:
https://git.linaro.org/toolchain/ci/base-artifacts.git/log/?h=linaro-local/ci/tcwg_bmk_gnu_tk1/gnu-release-arm-spec2k6-O3
Artifacts:
https://ci.linaro.org/job/tcwg_bmk_ci_gnu-bisect-tcwg_bmk_tk1-gnu-release-arm-spec2k6-O3/25/artifact/artifacts/
Build log:
https://ci.linaro.org/job/tcwg_bmk_ci_gnu-bisect-tcwg_bmk_tk1-gnu-release-arm-spec2k6-O3/25/consoleText
Full commit (up to 1000 lines):
<cut>
commit 3f07ddd6899e382b28b14bc3c2d4cb0b52a61a24
Author: GDB Administrator <gdbad...@sourceware.org>
Date: Wed Apr 21 00:00:45 2021 +0000
Automatic date update in version.in
---
bfd/version.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/bfd/version.h b/bfd/version.h
index cc83f5bbda2..1f17c744c22 100644
--- a/bfd/version.h
+++ b/bfd/version.h
@@ -16,7 +16,7 @@
In releases, the date is not included in either version strings or
sonames. */
-#define BFD_VERSION_DATE 20210420
+#define BFD_VERSION_DATE 20210421
#define BFD_VERSION @bfd_version@
#define BFD_VERSION_STRING @bfd_version_package@ @bfd_version_string@
#define REPORT_BUGS_TO @report_bugs_to@
</cut>
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