[Driver][ARM][AArch64] Use err_drv_unsupported_option_argument for -march=/-mcpu...
authorFangrui Song <i@maskray.me>
Tue, 28 Jun 2022 23:01:30 +0000 (16:01 -0700)
committerFangrui Song <i@maskray.me>
Tue, 28 Jun 2022 23:01:30 +0000 (16:01 -0700)
commit57fa68897bb76e1fe5442784bca4e0629033c384
tree14f5a96d2a3bb3d0864c38780c93332033e59465
parentda60558d8aa9e0827a93b6d26c53f4ddcea5d9ee
[Driver][ARM][AArch64] Use err_drv_unsupported_option_argument for -march=/-mcpu=/-mtune= diagnostics

err_drv_clang_unsupported is for a Clang unsupported option (any value is rejected).
err_drv_unsupported_option_argument is for an unsupported value (other values may be supported).
clang/lib/Driver/ToolChains/Arch/AArch64.cpp
clang/lib/Driver/ToolChains/Arch/ARM.cpp
clang/test/Driver/aarch64-target-as-march.s
clang/test/Driver/arm-cortex-cpus-2.c
clang/test/Driver/arm-ias-Wa.s
clang/test/Preprocessor/aarch64-target-features.c