| /// Test -m[no-]relax options. |
| |
| // RUN: %clang --target=loongarch32 -S -emit-llvm %s -o - | FileCheck %s --check-prefix=LA32 |
| // RUN: %clang --target=loongarch64 -S -emit-llvm %s -o - | FileCheck %s --check-prefix=LA64 |
| // RUN: %clang --target=loongarch32 -mno-relax -S -emit-llvm %s -o - | FileCheck %s --check-prefix=LA32-NORELAX |
| // RUN: %clang --target=loongarch64 -mno-relax -S -emit-llvm %s -o - | FileCheck %s --check-prefix=LA64-NORELAX |
| // RUN: %clang --target=loongarch32 -mrelax -S -emit-llvm %s -o - | FileCheck %s --check-prefix=LA32-RELAX |
| // RUN: %clang --target=loongarch64 -mrelax -S -emit-llvm %s -o - | FileCheck %s --check-prefix=LA64-RELAX |
| |
| /// Error when using -gsplit-dwarf with linker relaxation (-mrelax). |
| |
| // RUN: %clang -### -c --target=loongarch32 -mno-relax -g -gsplit-dwarf %s 2>&1 | FileCheck %s --check-prefix=SPLIT-DWARF |
| // RUN: not %clang -c --target=loongarch32-linux-gnu -mrelax -gsplit-dwarf %s 2>&1 | FileCheck %s --check-prefix=ERR-SPLIT-DWARF |
| // RUN: not %clang -c --target=loongarch32 -mrelax -gsplit-dwarf=single %s 2>&1 | FileCheck %s --check-prefix=ERR-SPLIT-DWARF |
| // RUN: %clang -### -c --target=loongarch64 -mno-relax -g -gsplit-dwarf %s 2>&1 | FileCheck %s --check-prefix=SPLIT-DWARF |
| // RUN: not %clang -c --target=loongarch64-linux-gnu -mrelax -gsplit-dwarf %s 2>&1 | FileCheck %s --check-prefix=ERR-SPLIT-DWARF |
| // RUN: not %clang -c --target=loongarch64 -mrelax -gsplit-dwarf=single %s 2>&1 | FileCheck %s --check-prefix=ERR-SPLIT-DWARF |
| |
| // LA32: "target-features"="+32bit" |
| // LA64: "target-features"="+64bit,+d,+f,+lsx,+ual" |
| |
| // LA32-NORELAX: "target-features"="+32bit,-relax" |
| // LA64-NORELAX: "target-features"="+64bit,+d,+f,+lsx,+ual,-relax" |
| |
| // LA32-RELAX: "target-features"="+32bit,+relax" |
| // LA64-RELAX: "target-features"="+64bit,+d,+f,+lsx,+relax,+ual" |
| |
| // SPLIT-DWARF: "-split-dwarf-file" |
| // ERR-SPLIT-DWARF: error: -gsplit-dwarf{{.*}} is unsupported with LoongArch linker relaxation (-mrelax) |
| |
| int foo(void) { |
| return 3; |
| } |
