clang/test/Driver/aarch64-ls64.c

   1 // Test that target feature ls64 is implemented and available correctly
   2
   3 // RUN: %clang -### -target aarch64-none-none-eabi -march=armv8.7-a+ls64 %s 2>&1 | FileCheck %s
   4 // CHECK: "-target-feature" "+ls64"
   5
   6 // RUN: %clang -### -target aarch64-none-none-eabi -march=armv8.7-a+nols64 %s 2>&1 | FileCheck %s --check-prefix=NO_LS64
   7 // NO_LS64: "-target-feature" "-ls64"
   8
   9 // The LD64B/ST64B accelerator extension is disabled by default.
  10 // RUN: %clang -### -target aarch64-none-none-eabi                  %s 2>&1 | FileCheck %s --check-prefix=ABSENT_LS64
  11 // RUN: %clang -### -target aarch64-none-none-eabi -march=armv8.7-a %s 2>&1 | FileCheck %s --check-prefix=ABSENT_LS64
  12 // RUN: %clang -### -target aarch64-none-none-eabi -march=armv8.7-a %s 2>&1 | FileCheck %s --check-prefix=ABSENT_LS64
  13 // ABSENT_LS64-NOT: "-target-feature" "+ls64"
  14 // ABSENT_LS64-NOT: "-target-feature" "-ls64"