INFO:2026-03-27T14:46:28Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD b7b936873851..e06b5e53a29b main -> origin/main Switched to branch 'main' Your branch is behind 'origin/main' by 2 commits, and can be fast-forwarded. (use "git pull" to update your local branch) HEAD is now at e06b5e53a29b [libc][math] Implement C23 half precision erfc function (#180930) INFO:2026-03-27T14:46:33Z:root:syncing... Deleted branch merge (was b7b936873851). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. INFO:2026-03-27T14:46:34Z:root:building ninja: Entering directory `out/gn' ninja: no work to do. INFO:2026-03-27T14:46:35Z:root:analyze gn analyze output: { "compile_targets": [], "status": "No dependency", "test_targets": [] } gn analyze input: { "files": [ "//libc/config/gpu/amdgpu/entrypoints.txt", "//libc/config/gpu/nvptx/entrypoints.txt", "//libc/config/linux/aarch64/entrypoints.txt", "//libc/config/linux/riscv/entrypoints.txt", "//libc/config/linux/x86_64/entrypoints.txt", "//libc/include/math.yaml", "//libc/shared/math.h", "//libc/shared/math/erfcf16.h", "//libc/src/__support/math/CMakeLists.txt", "//libc/src/__support/math/erfcf16.h", "//libc/src/math/CMakeLists.txt", "//libc/src/math/erfcf16.h", "//libc/src/math/generic/CMakeLists.txt", "//libc/src/math/generic/erfcf16.cpp", "//libc/test/shared/CMakeLists.txt", "//libc/test/shared/shared_math_test.cpp", "//libc/test/src/math/CMakeLists.txt", "//libc/test/src/math/erfcf16_test.cpp", "//libc/test/src/math/smoke/CMakeLists.txt", "//libc/test/src/math/smoke/erfcf16_test.cpp", "//libc/utils/MPFRWrapper/MPCommon.cpp", "//libc/utils/MPFRWrapper/MPCommon.h", "//libc/utils/MPFRWrapper/MPFRUtils.cpp", "//libc/utils/MPFRWrapper/MPFRUtils.h", "//mlir/lib/Dialect/Linalg/Transforms/DropUnitDims.cpp", "//mlir/lib/Transforms/Utils/WalkPatternRewriteDriver.cpp", "//mlir/test/lib/Dialect/Test/TestPatterns.cpp", "//utils/bazel/llvm-project-overlay/libc/BUILD.bazel" ], "test_targets": [ "//clang-tools-extra/clangd/test:check-clangd", "//clang-tools-extra/test:check-clang-tools", "//clang/test:check-clang", "//compiler-rt/test/hwasan:check-hwasan", "//lld/test:check-lld", "//llvm/test:check-llvm" ], "additional_compile_targets": [] } running all tests due to change to blacklisted file INFO:2026-03-27T14:46:35Z:root:testing INFO:2026-03-27T14:46:35Z:root:test check-clang ninja: Entering directory `out/gn' [0/1] ACTION //clang/test:check-clang(//llvm/utils/gn/build/toolchain:unix) llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using clang: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/clang llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/subst.py:130: note: Did not find cir-opt in /usr/local/google/home/thakis/src/llvm-project/out/gn/bin:/usr/local/google/home/thakis/src/llvm-project/out/gn/bin llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld.lld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/ld.lld llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/lld-link llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/ld64.lld llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/wasm-ld -- Testing: 25498 tests, 64 workers -- Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. Testing Time: 179.19s Total Discovered Tests: 51430 Skipped : 28 (0.05%) Unsupported : 850 (1.65%) Passed : 50524 (98.24%) Expectedly Failed: 28 (0.05%) INFO:2026-03-27T14:49:37Z:root:test check-clang-tools ninja: Entering directory `out/gn' [0/1] ACTION //clang-tools-extra/test:check-clang-tools(//llvm/utils/gn/build/toolchain:unix) -- Testing: 1368 tests, 64 workers -- Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. Testing Time: 8.97s Total Discovered Tests: 1626 Unsupported : 2 (0.12%) Passed : 1623 (99.82%) Expectedly Failed: 1 (0.06%) INFO:2026-03-27T14:49:47Z:root:test check-clangd ninja: Entering directory `out/gn' [0/1] ACTION //clang-tools-extra/clangd/test:check-clangd(//llvm/utils/gn/build/toolchain:unix) -- Testing: 179 tests, 64 workers -- Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. Testing Time: 4.20s Total Discovered Tests: 1457 Unsupported: 7 (0.48%) Passed : 1450 (99.52%) INFO:2026-03-27T14:49:52Z:root:test check-hwasan ninja: Entering directory `out/gn' [0/1] ACTION //compiler-rt/test/hwasan:check-hwasan(//llvm/utils/gn/build/toolchain:unix) -- Testing: 111 tests, 64 workers -- Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. Testing Time: 6.03s Total Discovered Tests: 111 Unsupported : 37 (33.33%) Passed : 65 (58.56%) Expectedly Failed: 9 (8.11%) INFO:2026-03-27T14:49:59Z:root:test check-lld ninja: Entering directory `out/gn' [0/1] ACTION //lld/test:check-lld(//llvm/utils/gn/build/toolchain:unix) llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld.lld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/ld.lld llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/lld-link llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/ld64.lld llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/wasm-ld -- Testing: 3181 tests, 64 workers -- Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. Testing Time: 44.17s Total Discovered Tests: 3181 Unsupported : 22 (0.69%) Passed : 3158 (99.28%) Expectedly Failed: 1 (0.03%) INFO:2026-03-27T14:50:44Z:root:test check-llvm ninja: Entering directory `out/gn' [0/1] ACTION //llvm/test:check-llvm(//llvm/utils/gn/build/toolchain:unix) llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld.lld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/ld.lld llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/lld-link llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/ld64.lld llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/wasm-ld -- Testing: 64639 tests, 64 workers -- Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. Testing Time: 185.07s Total Discovered Tests: 72990 Skipped : 20 (0.03%) Unsupported : 2749 (3.77%) Passed : 70047 (95.97%) Expectedly Failed: 174 (0.24%) INFO:2026-03-27T14:53:54Z:root:done