1 /// Test -m[no-]relax options. 2 3 // RUN: %clang --target=loongarch32 -S -emit-llvm %s -o - | FileCheck %s --check-prefix=LA32 4 // RUN: %clang --target=loongarch64 -S -emit-llvm %s -o - | FileCheck %s --check-prefix=LA64 5 // RUN: %clang --target=loongarch32 -mno-relax -S -emit-llvm %s -o - | FileCheck %s --check-prefix=LA32-NORELAX 6 // RUN: %clang --target=loongarch64 -mno-relax -S -emit-llvm %s -o - | FileCheck %s --check-prefix=LA64-NORELAX 7 // RUN: %clang --target=loongarch32 -mrelax -S -emit-llvm %s -o - | FileCheck %s --check-prefix=LA32-RELAX 8 // RUN: %clang --target=loongarch64 -mrelax -S -emit-llvm %s -o - | FileCheck %s --check-prefix=LA64-RELAX 9 10 /// Error when using -gsplit-dwarf with linker relaxation (-mrelax). 11 12 // RUN: %clang -### -c --target=loongarch32 -mno-relax -g -gsplit-dwarf %s 2>&1 | FileCheck %s --check-prefix=SPLIT-DWARF 13 // RUN: not %clang -c --target=loongarch32-linux-gnu -mrelax -gsplit-dwarf %s 2>&1 | FileCheck %s --check-prefix=ERR-SPLIT-DWARF 14 // RUN: not %clang -c --target=loongarch32 -mrelax -gsplit-dwarf=single %s 2>&1 | FileCheck %s --check-prefix=ERR-SPLIT-DWARF 15 // RUN: %clang -### -c --target=loongarch64 -mno-relax -g -gsplit-dwarf %s 2>&1 | FileCheck %s --check-prefix=SPLIT-DWARF 16 // RUN: not %clang -c --target=loongarch64-linux-gnu -mrelax -gsplit-dwarf %s 2>&1 | FileCheck %s --check-prefix=ERR-SPLIT-DWARF 17 // RUN: not %clang -c --target=loongarch64 -mrelax -gsplit-dwarf=single %s 2>&1 | FileCheck %s --check-prefix=ERR-SPLIT-DWARF 18 19 // LA32: "target-features"="+32bit" 20 // LA64: "target-features"="+64bit,+d,+f,+lsx,+ual" 21 22 // LA32-NORELAX: "target-features"="+32bit,-relax" 23 // LA64-NORELAX: "target-features"="+64bit,+d,+f,+lsx,+ual,-relax" 24 25 // LA32-RELAX: "target-features"="+32bit,+relax" 26 // LA64-RELAX: "target-features"="+64bit,+d,+f,+lsx,+relax,+ual" 27 28 // SPLIT-DWARF: "-split-dwarf-file" 29 // ERR-SPLIT-DWARF: error: -gsplit-dwarf{{.*}} is unsupported with LoongArch linker relaxation (-mrelax) 30 31 int foo(void) { 32 return 3; 33 } 34