| /// Alternative mapping symbol scheme for AArch64. |
| // RUN: %clang -### -c --target=aarch64 -Wa,-mmapsyms=implicit %s -Werror 2>&1 | FileCheck %s |
| // RUN: %clang -### -c --target=aarch64_be -Wa,-mmapsyms=implicit %s -Werror 2>&1 | FileCheck %s |
| // RUN: %clang -### -c --target=aarch64 -Wa,-mmapsyms=implicit,-mmapsyms=default %s -Werror 2>&1 | FileCheck %s --check-prefix=NO |
| // RUN: not %clang -### -c --target=arm64-apple-darwin -Wa,-mmapsyms=implicit %s 2>&1 | FileCheck %s --check-prefix=ERR |
| // RUN: not %clang -### -c --target=x86_64 -Wa,-mmapsyms=implicit %s 2>&1 | FileCheck %s --check-prefix=ERR2 |
| |
| // RUN: %clang -### -c --target=aarch64 -Werror -Wa,-mmapsyms=implicit -x assembler %s -Werror 2>&1 | FileCheck %s --check-prefix=ASM |
| // RUN: not %clang -### -c --target=x86_64 -Wa,-mmapsyms=implicit -x assembler %s 2>&1 | FileCheck %s --check-prefix=ERR2 |
| |
| // CHECK: "-cc1" {{.*}}"-mmapsyms=implicit" |
| // NO: "-cc1" |
| // NO-NOT: "-mmapsyms=implicit" |
| // ASM: "-cc1as" {{.*}}"-mmapsyms=implicit" |
| // ERR: error: unsupported option '-Wa,-mmapsyms=' for target 'arm64-apple-darwin' |
| // ERR2: error: unsupported argument '-mmapsyms=implicit' to option '-Wa,' |
| |
| /// Check LTO. |
| // RUN: %clang -### --target=aarch64-linux -Werror -flto -Wa,-mmapsyms=implicit %s 2>&1 | FileCheck %s --check-prefix=LTO |
| // RUN: %clang -### --target=aarch64-linux -Werror -flto -Wa,-mmapsyms=implicit -Wa,-mmapsyms=default %s 2>&1 | FileCheck %s --check-prefix=LTO-NO |
| |
| // LTO: "-plugin-opt=-implicit-mapsyms" |
| // LTO-NO-NOT: "-plugin-opt=-implicit-mapsyms" |
| |
| // RUN: touch %t.o |
| // RUN: not %clang -### --target=x86_64-unknown-linux -flto -Wa,-mmapsyms=implicit %t.o 2>&1 | FileCheck %s --check-prefix=LTO-ERR |
| |
| // LTO-ERR: error: unsupported option '-Wa,-mmapsyms=' for target 'x86_64-unknown-linux' |
