clang/test/Driver/aarch64-ls64.c

   1 // Test that target feature ls64 is implemented and available correctly
   2
   3 // RUN: %clang -### --target=aarch64-none-elf -march=armv8.7-a+ls64 %s 2>&1 | FileCheck %s
   4 // CHECK: "-target-feature" "+ls64"
   5
   6 // RUN: %clang -### --target=aarch64-none-elf -march=armv8.7-a+nols64 %s 2>&1 | FileCheck %s --check-prefix=ABSENT_LS64
   7
   8 // The LD64B/ST64B accelerator extension is disabled by default.
   9 // RUN: %clang -### --target=aarch64-none-elf                  %s 2>&1 | FileCheck %s --check-prefix=ABSENT_LS64
  10 // RUN: %clang -### --target=aarch64-none-elf -march=armv8.7-a %s 2>&1 | FileCheck %s --check-prefix=ABSENT_LS64
  11 // RUN: %clang -### --target=aarch64-none-elf -march=armv8.7-a %s 2>&1 | FileCheck %s --check-prefix=ABSENT_LS64
  12 // ABSENT_LS64-NOT: "-target-feature" "+ls64"
  13 // ABSENT_LS64-NOT: "-target-feature" "-ls64"