clang/test/Driver/arm-aarch64-bitfield-flags.c

   1 /// check -faapcs-bitfield-width/-fno-aapcs-bitfield-width
   2 // RUN: %clang -target arm-arm-none-eabi -march=armv8-m.main -faapcs-bitfield-width -### %s 2>&1 | FileCheck --check-prefixes=WIDTH,INVERSE-WIDTH %s
   3 // RUN: not %clang --target=aarch64 -march=armv8-m.main -faapcs-bitfield-width -### %s 2>&1 | FileCheck --check-prefixes=WIDTH,INVERSE-WIDTH %s
   4 // RUN: %clang -target arm-arm-none-eabi -march=armv8-m.main -fno-aapcs-bitfield-width -### %s 2>&1 | FileCheck --check-prefixes=NO-WIDTH,WIDTH %s
   5 // RUN: not %clang --target=aarch64 -march=armv8-m.main -fno-aapcs-bitfield-width -### %s 2>&1 | FileCheck --check-prefixes=NO-WIDTH,WIDTH %s
   6 // WIDTH-NOT: -faapcs-bitfield-width
   7 // NO-WIDTH: -fno-aapcs-bitfield-width
   8
   9 /// check -faapcs-bitfield-load
  10 // RUN: %clang -target arm-arm-none-eabi -march=armv8-m.main -faapcs-bitfield-load -### %s 2>&1 | FileCheck --check-prefix=LOAD %s
  11 // RUN: not %clang --target=aarch64 -march=armv8-m.main -faapcs-bitfield-load -### %s 2>&1 | FileCheck --check-prefix=LOAD %s
  12 // LOAD: -faapcs-bitfield-load
  13
  14 /// check absence of the above argument when not given
  15 // RUN: %clang -target arm-arm-none-eabi -march=armv8-m.main -### %s 2>&1 | FileCheck --check-prefixes=INVERSE-WIDTH,INVERSE-LOAD %s
  16 // RUN: not %clang --target=aarch64 -march=armv8-m.main -### %s 2>&1 | FileCheck --check-prefixes=INVERSE-WIDTH,INVERSE-LOAD %s
  17 // INVERSE-WIDTH-NOT: -fno-aapcs-bitfield-width
  18 // INVERSE-LOAD-NOT: -fno-aapcs-bitfield-load