trungnt2910 wrote: ``` 2026-05-18T12:31:18.8647366Z /__w/llvm-project/llvm-project/build/./bin/clang++ --target=aarch64-unknown-linux-gnu -DLIBC_NAMESPACE=__llvm_libc_common_utils -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GLIBCXX_NO_ASSERTIONS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/__w/llvm-project/llvm-project/flang-rt/include -I/__w/llvm-project/llvm-project/flang-rt/../flang/include -I/__w/llvm-project/llvm-project/build/runtimes/runtimes-bins/flang-rt -I/__w/llvm-project/llvm-project/cmake/Modules/../../libc -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wno-pass-failed -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -Xclang -fno-pch-timestamp -O3 -DNDEBUG -std=gnu++17 -UNDEBUG -fno-lto -fno-exceptions -fno-rtti -funwind-tables -fno-asynchronous-unwind-tables -include/__w/llvm-project/llvm-project/flang-rt/lib/runtime/stl-overrides.h -Wp,-U_GLIBCXX_ASSERTIONS -Wp,-U_LIBCPP_ENABLE_ASSERTIONS -MD -MT flang-rt/lib/runtime/CMakeFiles/flang_rt.runtime.static.dir/exceptions.cpp.o -MF flang-rt/lib/runtime/CMakeFiles/flang_rt.runtime.static.dir/exceptions.cpp.o.d -o flang-rt/lib/runtime/CMakeFiles/flang_rt.runtime.static.dir/exceptions.cpp.o -c /__w/llvm-project/llvm-project/flang-rt/lib/runtime/exceptions.cpp 2026-05-18T12:31:18.8654222Z /__w/llvm-project/llvm-project/flang-rt/lib/runtime/exceptions.cpp:91:3: error: 'feclearexcept' used without enabling floating-point exception behavior; use 'pragma STDC FENV_ACCESS ON' or compile with '-ffp-exception-behavior=maytrap' [-Werror,-Wfenv-access] 2026-05-18T12:31:18.8655625Z 91 | feclearexcept(excepts); 2026-05-18T12:31:18.8656641Z | ^~~~~~~~~~~~~~~~~~~~~~ 2026-05-18T12:31:18.8657972Z /__w/llvm-project/llvm-project/flang-rt/lib/runtime/exceptions.cpp:98:3: error: 'feraiseexcept' used without enabling floating-point exception behavior; use 'pragma STDC FENV_ACCESS ON' or compile with '-ffp-exception-behavior=maytrap' [-Werror,-Wfenv-access] 2026-05-18T12:31:18.8658974Z 98 | feraiseexcept(excepts); 2026-05-18T12:31:18.8659269Z | ^~~~~~~~~~~~~~~~~~~~~~ 2026-05-18T12:31:18.8660226Z /__w/llvm-project/llvm-project/flang-rt/lib/runtime/exceptions.cpp:108:10: error: 'fetestexcept' used without enabling floating-point exception behavior; use 'pragma STDC FENV_ACCESS ON' or compile with '-ffp-exception-behavior=maytrap' [-Werror,-Wfenv-access] 2026-05-18T12:31:18.8661265Z 108 | return fetestexcept(excepts); 2026-05-18T12:31:18.8661576Z | ^~~~~~~~~~~~~~~~~~~~~ 2026-05-18T12:31:18.8661851Z 3 errors generated. 2026-05-18T12:31:19.1172350Z [2646/2783] Building CXX object flang-rt/lib/runtime/CMakeFiles/flang_rt.runtime.static.dir/__w/llvm-project/llvm-project/flang/lib/Decimal/binary-to-decimal.cpp.o 2026-05-18T12:31:19.1909178Z [2647/2783] Building CXX object flang-rt/lib/runtime/CMakeFiles/flang_rt.runtime.static.dir/descriptor.cpp.o 2026-05-18T12:31:19.2319083Z [2648/2783] Building CXX object flang-rt/lib/runtime/CMakeFiles/flang_rt.runtime.static.dir/edit-input.cpp.o 2026-05-18T12:31:19.2320958Z FAILED: flang-rt/lib/runtime/CMakeFiles/flang_rt.runtime.static.dir/edit-input.cpp.o 2026-05-18T12:31:19.2326534Z /__w/llvm-project/llvm-project/build/./bin/clang++ --target=aarch64-unknown-linux-gnu -DLIBC_NAMESPACE=__llvm_libc_common_utils -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GLIBCXX_NO_ASSERTIONS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/__w/llvm-project/llvm-project/flang-rt/include -I/__w/llvm-project/llvm-project/flang-rt/../flang/include -I/__w/llvm-project/llvm-project/build/runtimes/runtimes-bins/flang-rt -I/__w/llvm-project/llvm-project/cmake/Modules/../../libc -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wno-pass-failed -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -Xclang -fno-pch-timestamp -O3 -DNDEBUG -std=gnu++17 -UNDEBUG -fno-lto -fno-exceptions -fno-rtti -funwind-tables -fno-asynchronous-unwind-tables -include/__w/llvm-project/llvm-project/flang-rt/lib/runtime/stl-overrides.h -Wp,-U_GLIBCXX_ASSERTIONS -Wp,-U_LIBCPP_ENABLE_ASSERTIONS -MD -MT flang-rt/lib/runtime/CMakeFiles/flang_rt.runtime.static.dir/edit-input.cpp.o -MF flang-rt/lib/runtime/CMakeFiles/flang_rt.runtime.static.dir/edit-input.cpp.o.d -o flang-rt/lib/runtime/CMakeFiles/flang_rt.runtime.static.dir/edit-input.cpp.o -c /__w/llvm-project/llvm-project/flang-rt/lib/runtime/edit-input.cpp 2026-05-18T12:31:19.2332770Z /__w/llvm-project/llvm-project/flang-rt/lib/runtime/edit-input.cpp:580:5: error: 'feraiseexcept' used without enabling floating-point exception behavior; use 'pragma STDC FENV_ACCESS ON' or compile with '-ffp-exception-behavior=maytrap' [-Werror,-Wfenv-access] 2026-05-18T12:31:19.2333731Z 580 | RAISE(FE_OVERFLOW); 2026-05-18T12:31:19.2334011Z | ^~~~~~~~~~~~~~~~~~ 2026-05-18T12:31:19.2334510Z /__w/llvm-project/llvm-project/flang-rt/lib/runtime/edit-input.cpp:572:15: note: expanded from macro 'RAISE' 2026-05-18T12:31:19.2335065Z 572 | #define RAISE std::feraiseexcept 2026-05-18T12:31:19.2335363Z | ^ 2026-05-18T12:31:19.2336483Z /__w/llvm-project/llvm-project/flang-rt/lib/runtime/edit-input.cpp:585:5: error: 'feraiseexcept' used without enabling floating-point exception behavior; use 'pragma STDC FENV_ACCESS ON' or compile with '-ffp-exception-behavior=maytrap' [-Werror,-Wfenv-access] 2026-05-18T12:31:19.2337474Z 585 | RAISE(FE_UNDERFLOW); 2026-05-18T12:31:19.2337796Z | ^~~~~~~~~~~~~~~~~~~ 2026-05-18T12:31:19.2338261Z /__w/llvm-project/llvm-project/flang-rt/lib/runtime/edit-input.cpp:572:15: note: expanded from macro 'RAISE' 2026-05-18T12:31:19.2338770Z 572 | #define RAISE std::feraiseexcept 2026-05-18T12:31:19.2339057Z | ^ 2026-05-18T12:31:19.2339933Z /__w/llvm-project/llvm-project/flang-rt/lib/runtime/edit-input.cpp:590:5: error: 'feraiseexcept' used without enabling floating-point exception behavior; use 'pragma STDC FENV_ACCESS ON' or compile with '-ffp-exception-behavior=maytrap' [-Werror,-Wfenv-access] 2026-05-18T12:31:19.2340885Z 590 | RAISE(FE_INEXACT); 2026-05-18T12:31:19.2341148Z | ^~~~~~~~~~~~~~~~~ 2026-05-18T12:31:19.2341670Z /__w/llvm-project/llvm-project/flang-rt/lib/runtime/edit-input.cpp:572:15: note: expanded from macro 'RAISE' 2026-05-18T12:31:19.2342180Z 572 | #define RAISE std::feraiseexcept 2026-05-18T12:31:19.2342477Z | ^ 2026-05-18T12:31:19.2343396Z /__w/llvm-project/llvm-project/flang-rt/lib/runtime/edit-input.cpp:595:5: error: 'feraiseexcept' used without enabling floating-point exception behavior; use 'pragma STDC FENV_ACCESS ON' or compile with '-ffp-exception-behavior=maytrap' [-Werror,-Wfenv-access] 2026-05-18T12:31:19.2344312Z 595 | RAISE(FE_INVALID); 2026-05-18T12:31:19.2344579Z | ^~~~~~~~~~~~~~~~~ 2026-05-18T12:31:19.2345028Z /__w/llvm-project/llvm-project/flang-rt/lib/runtime/edit-input.cpp:572:15: note: expanded from macro 'RAISE' 2026-05-18T12:31:19.2345572Z 572 | #define RAISE std::feraiseexcept 2026-05-18T12:31:19.2345849Z | ^ 2026-05-18T12:31:19.2346174Z 4 errors generated. ```
This is clearly not my fault. Last month, running from the same merge base did not fail. Will wait for a while before rebasing. https://github.com/llvm/llvm-project/pull/184953 _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
