clang/test/Driver/aarch64-call-saved-x-register.c

   1 // RUN: %clang -target aarch64-none-gnu -fcall-saved-x8 -### %s  2>&1  \
   2 // RUN: | FileCheck --check-prefix=CHECK-CALL-SAVED-X8 %s
   3
   4 // RUN: %clang -target aarch64-none-gnu -fcall-saved-x9 -### %s  2>&1  \
   5 // RUN: | FileCheck --check-prefix=CHECK-CALL-SAVED-X9 %s
   6
   7 // RUN: %clang -target aarch64-none-gnu -fcall-saved-x10 -### %s  2>&1  \
   8 // RUN: | FileCheck --check-prefix=CHECK-CALL-SAVED-X10 %s
   9
  10 // RUN: %clang -target aarch64-none-gnu -fcall-saved-x11 -### %s  2>&1  \
  11 // RUN: | FileCheck --check-prefix=CHECK-CALL-SAVED-X11 %s
  12
  13 // RUN: %clang -target aarch64-none-gnu -fcall-saved-x12 -### %s  2>&1  \
  14 // RUN: | FileCheck --check-prefix=CHECK-CALL-SAVED-X12 %s
  15
  16 // RUN: %clang -target aarch64-none-gnu -fcall-saved-x13 -### %s  2>&1  \
  17 // RUN: | FileCheck --check-prefix=CHECK-CALL-SAVED-X13 %s
  18
  19 // RUN: %clang -target aarch64-none-gnu -fcall-saved-x14 -### %s  2>&1  \
  20 // RUN: | FileCheck --check-prefix=CHECK-CALL-SAVED-X14 %s
  21
  22 // RUN: %clang -target aarch64-none-gnu -fcall-saved-x15 -### %s  2>&1  \
  23 // RUN: | FileCheck --check-prefix=CHECK-CALL-SAVED-X15 %s
  24
  25 // RUN: %clang -target aarch64-none-gnu -fcall-saved-x18 -### %s  2>&1  \
  26 // RUN: | FileCheck --check-prefix=CHECK-CALL-SAVED-X18 %s
  27
  28 // Test all call-saved-x# options together.
  29 // RUN: %clang -target aarch64-none-gnu \
  30 // RUN: -fcall-saved-x8 \
  31 // RUN: -fcall-saved-x9 \
  32 // RUN: -fcall-saved-x10 \
  33 // RUN: -fcall-saved-x11 \
  34 // RUN: -fcall-saved-x12 \
  35 // RUN: -fcall-saved-x13 \
  36 // RUN: -fcall-saved-x14 \
  37 // RUN: -fcall-saved-x15 \
  38 // RUN: -fcall-saved-x18 \
  39 // RUN: -### %s  2>&1 | FileCheck %s \
  40 // RUN: --check-prefix=CHECK-CALL-SAVED-X8 \
  41 // RUN: --check-prefix=CHECK-CALL-SAVED-X9 \
  42 // RUN: --check-prefix=CHECK-CALL-SAVED-X10 \
  43 // RUN: --check-prefix=CHECK-CALL-SAVED-X11 \
  44 // RUN: --check-prefix=CHECK-CALL-SAVED-X12 \
  45 // RUN: --check-prefix=CHECK-CALL-SAVED-X13 \
  46 // RUN: --check-prefix=CHECK-CALL-SAVED-X14 \
  47 // RUN: --check-prefix=CHECK-CALL-SAVED-X15 \
  48 // RUN: --check-prefix=CHECK-CALL-SAVED-X18
  49
  50 // CHECK-CALL-SAVED-X8: "-target-feature" "+call-saved-x8"
  51 // CHECK-CALL-SAVED-X9: "-target-feature" "+call-saved-x9"
  52 // CHECK-CALL-SAVED-X10: "-target-feature" "+call-saved-x10"
  53 // CHECK-CALL-SAVED-X11: "-target-feature" "+call-saved-x11"
  54 // CHECK-CALL-SAVED-X12: "-target-feature" "+call-saved-x12"
  55 // CHECK-CALL-SAVED-X13: "-target-feature" "+call-saved-x13"
  56 // CHECK-CALL-SAVED-X14: "-target-feature" "+call-saved-x14"
  57 // CHECK-CALL-SAVED-X15: "-target-feature" "+call-saved-x15"
  58 // CHECK-CALL-SAVED-X18: "-target-feature" "+call-saved-x18"