clang 5.0 unknown arguments error

[csordasmarton]

Clang 5.0 throws a lot of unknown error messages when running the following command:
CodeChecker analyze test.json -o ./reports

[ERROR] [2018-01-16 08:42] - Analyzing 'test1.c' with clangsa failed.
[ERROR] [2018-01-16 08:42] - clang-5.0: error: unknown argument: '-msahf'
clang-5.0: error: unknown argument: '-mno-abm'

[ERROR] [2018-01-16 08:42] - Analyzing 'test2.c' with clangsa failed.
[ERROR] [2018-01-16 08:42] - clang-5.0: error: unknown argument: '-msahf'
clang-5.0: error: unknown argument: '-mno-abm'

[ERROR] [2018-01-16 08:42] - Analyzing 'test3.c' with clangsa failed.
[ERROR] [2018-01-16 08:42] - clang-5.0: error: unknown argument: '-msahf'
clang-5.0: error: unknown argument: '-mno-abm'

[ERROR] [2018-01-16 08:42] - Analyzing 'test4.c' with clangsa failed.
[ERROR] [2018-01-16 08:42] - clang-5.0: error: unknown argument: '-fr'
clang-5.0: error: unknown argument: '-fs'
clang-5.0: error: unknown argument: '-ffp'
clang-5.0: error: unknown argument: '-fno-jump-table'
clang-5.0: error: unknown argument: '-finline-local-initialisers'
clang-5.0: error: unknown argument: '-fno-jump-table'

[ERROR] [2018-01-16 08:42] - Analyzing 'test5.c' with clangsa failed.
[ERROR] [2018-01-16 08:42] - clang-5.0: error: unknown argument: '-fr'
clang-5.0: error: unknown argument: '-fs'
clang-5.0: error: unknown argument: '-ffp'
clang-5.0: error: unknown argument: '-fno-jump-table'
clang-5.0: error: unknown argument: '-finline-local-initialisers'
clang-5.0: error: unknown argument: '-fno-jump-table'