clang/test/Driver/arm-default-build-attributes.s

   1 // Enabled by default for assembly
   2 // RUN: %clang -target armv7--none-eabi -### %s 2>&1 \
   3 // RUN:    | FileCheck %s -check-prefix CHECK-ENABLED
   4
   5 // Can be forced on or off for assembly.
   6 // RUN: %clang -target armv7--none-eabi -### %s 2>&1 -mno-default-build-attributes \
   7 // RUN:    | FileCheck %s -check-prefix CHECK-DISABLED
   8 // RUN: %clang -target armv7--none-eabi -### %s 2>&1 -mdefault-build-attributes \
   9 // RUN:    | FileCheck %s -check-prefix CHECK-ENABLED
  10
  11 // Option ignored C/C++ (since we always emit hardware and ABI build attributes
  12 // during codegen).
  13 // RUN: %clang -target armv7--none-eabi -### -x c %s -mdefault-build-attributes 2>&1 \
  14 // RUN:    | FileCheck %s -check-prefix CHECK-DISABLED
  15 // RUN: %clang -target armv7--none-eabi -### -x c++ %s -mdefault-build-attributes 2>&1 \
  16 // RUN:    | FileCheck %s -check-prefix CHECK-DISABLED
  17
  18 // CHECK-DISABLED-NOT: "-arm-add-build-attributes"
  19 // CHECK-ENABLED: "-arm-add-build-attributes"
  20 // expected-warning {{argument unused during compilation: '-mno-default-build-attributes'}}