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Description
Attempting to build google benchmark fails with the latest intel compiler in release mode
The OS is ubuntu 22.04, Intel LLVM compiler 2022.2,
To reproduce
❯ cmake -DCMAKE_BUILD_TYPE=Release .. -G Ninja -DBENCHMARK_ENABLE_TESTING=OFF
-- The CXX compiler identification is IntelLLVM 2022.2.1
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /opt/intel/oneapi/compiler/2022.2.1/linux/bin/icpx - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Failed to find LLVM FileCheck
-- Found Git: /usr/bin/git (found version "2.38.1")
-- git version: v1.7.0-25-g398a8ac2 normalized to 1.7.0.25
-- Version: 1.7.0.25
-- Looking for shm_open in rt
-- Looking for shm_open in rt - found
-- Performing Test HAVE_CXX_FLAG_WALL
-- Performing Test HAVE_CXX_FLAG_WALL - Success
-- Performing Test HAVE_CXX_FLAG_WEXTRA
-- Performing Test HAVE_CXX_FLAG_WEXTRA - Success
-- Performing Test HAVE_CXX_FLAG_WSHADOW
-- Performing Test HAVE_CXX_FLAG_WSHADOW - Success
-- Performing Test HAVE_CXX_FLAG_WFLOAT_EQUAL
-- Performing Test HAVE_CXX_FLAG_WFLOAT_EQUAL - Success
-- Performing Test HAVE_CXX_FLAG_WERROR
-- Performing Test HAVE_CXX_FLAG_WERROR - Success
-- Performing Test HAVE_CXX_FLAG_WSUGGEST_OVERRIDE
-- Performing Test HAVE_CXX_FLAG_WSUGGEST_OVERRIDE - Success
-- Performing Test HAVE_CXX_FLAG_PEDANTIC
-- Performing Test HAVE_CXX_FLAG_PEDANTIC - Success
-- Performing Test HAVE_CXX_FLAG_PEDANTIC_ERRORS
-- Performing Test HAVE_CXX_FLAG_PEDANTIC_ERRORS - Success
-- Performing Test HAVE_CXX_FLAG_WSHORTEN_64_TO_32
-- Performing Test HAVE_CXX_FLAG_WSHORTEN_64_TO_32 - Success
-- Performing Test HAVE_CXX_FLAG_FSTRICT_ALIASING
-- Performing Test HAVE_CXX_FLAG_FSTRICT_ALIASING - Success
-- Performing Test HAVE_CXX_FLAG_WNO_DEPRECATED_DECLARATIONS
-- Performing Test HAVE_CXX_FLAG_WNO_DEPRECATED_DECLARATIONS - Success
-- Performing Test HAVE_CXX_FLAG_WNO_DEPRECATED
-- Performing Test HAVE_CXX_FLAG_WNO_DEPRECATED - Success
-- Performing Test HAVE_CXX_FLAG_WSTRICT_ALIASING
-- Performing Test HAVE_CXX_FLAG_WSTRICT_ALIASING - Success
-- Performing Test HAVE_CXX_FLAG_WD654
-- Performing Test HAVE_CXX_FLAG_WD654 - Failed
-- Performing Test HAVE_CXX_FLAG_WTHREAD_SAFETY
-- Performing Test HAVE_CXX_FLAG_WTHREAD_SAFETY - Success
-- Enabling additional flags: -DINCLUDE_DIRECTORIES=/tmp/benchmark/include
-- Compiling and running to test HAVE_THREAD_SAFETY_ATTRIBUTES
-- Performing Test HAVE_THREAD_SAFETY_ATTRIBUTES -- success
-- Performing Test HAVE_CXX_FLAG_COVERAGE
-- Performing Test HAVE_CXX_FLAG_COVERAGE - Success
-- Compiling and running to test HAVE_STD_REGEX
-- Performing Test HAVE_STD_REGEX -- success
-- Compiling and running to test HAVE_GNU_POSIX_REGEX
-- Performing Test HAVE_GNU_POSIX_REGEX -- failed to compile
-- Compiling and running to test HAVE_POSIX_REGEX
-- Performing Test HAVE_POSIX_REGEX -- success
-- Compiling and running to test HAVE_STEADY_CLOCK
-- Performing Test HAVE_STEADY_CLOCK -- success
-- Looking for C++ include pthread.h
-- Looking for C++ include pthread.h - found
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE
-- Configuring done
-- Generating done
-- Build files have been written to: /tmp/benchmark/build
❯ ninja
[12/23] Building CXX object src/CMakeFiles/benchmark.dir/json_reporter.cc.o
FAILED: src/CMakeFiles/benchmark.dir/json_reporter.cc.o
/opt/intel/oneapi/compiler/2022.2.1/linux/bin/icpx -DBENCHMARK_STATIC_DEFINE -DHAVE_POSIX_REGEX -DHAVE_STD_REGEX -DHAVE_STEADY_CLOCK -DHAVE_THREAD_SAFETY_ATTRIBUTES -I/tmp/benchmark/include -I/tmp/benchmark/src -Wall -Wextra -Wshadow -Wfloat-equal -Wsuggest-override -pedantic -pedantic-errors -Wshorten-64-to-32 -fstrict-aliasing -Wno-deprecated-declarations -Wstrict-aliasing -Wthread-safety -O3 -DNDEBUG -Werror -Wno-deprecated -fvisibility=hidden -fvisibility-inlines-hidden -std=c++11 -MD -MT src/CMakeFiles/benchmark.dir/json_reporter.cc.o -MF src/CMakeFiles/benchmark.dir/json_reporter.cc.o.d -o src/CMakeFiles/benchmark.dir/json_reporter.cc.o -c /tmp/benchmark/src/json_reporter.cc
/tmp/benchmark/src/json_reporter.cc:92:7: error: comparison with NaN always evaluates to false in fast floating point modes [-Werror,-Wtautological-constant-compare]
if (std::isnan(value))
^~~~~~~~~~~~~~~~~
/tmp/benchmark/src/json_reporter.cc:94:12: error: comparison with infinity always evaluates to false in fast floating point modes [-Werror,-Wtautological-constant-compare]
else if (std::isinf(value))
^~~~~~~~~~~~~~~~~
2 errors generated.
[17/23] Building CXX object src/CMakeFiles/benchmark.dir/benchmark_register.cc.o
ninja: build stopped: subcommand failed.fixerivan
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