clang/test/Driver/armv8.1m.main.c

   1 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+dsp  -### %s 2> %t
   2 // RUN: FileCheck --check-prefix=CHECK-DSP < %t %s
   3 // CHECK-DSP: "-target-feature" "+dsp"
   4
   5 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+pacbti -### %s 2> %t
   6 // RUN: FileCheck --check-prefix=CHECK-PACBTI < %t %s
   7 // CHECK-PACBTI: "-target-feature" "+pacbti"
   8
   9 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+fp  -### %s 2> %t
  10 // RUN: FileCheck --check-prefix=CHECK-FP < %t %s
  11 // CHECK-FP-DAG: "-target-feature" "+fp-armv8d16sp"
  12 // CHECK-FP-NOT: "-target-feature" "+fp-armv8d16"
  13 // CHECK-FP-NOT: "-target-feature" "+fp-armv8sp"
  14 // CHECK-FP-NOT: "-target-feature" "+fp-armv8"
  15 // CHECK-FP-NOT: "-target-feature" "+fp64"
  16 // CHECK-FP-NOT: "-target-feature" "+d32"
  17 // CHECK-FP-DAG: "-target-feature" "+fullfp16"
  18
  19 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+nofp  -### %s 2> %t
  20 // RUN: FileCheck --check-prefix=CHECK-NOFP < %t %s
  21 // CHECK-NOFP-DAG: "-target-feature" "-vfp2"
  22 // CHECK-NOFP-DAG: "-target-feature" "-vfp3"
  23 // CHECK-NOFP-DAG: "-target-feature" "-fp16"
  24 // CHECK-NOFP-DAG: "-target-feature" "-vfp4"
  25 // CHECK-NOFP-DAG: "-target-feature" "-fp-armv8"
  26 // CHECK-NOFP-DAG: "-target-feature" "-fp64"
  27 // CHECK-NOFP-DAG: "-target-feature" "-d32"
  28 // CHECK-NOFP-DAG: "-target-feature" "-neon"
  29 // CHECK-NOFP-DAG: "-target-feature" "-sha2"
  30 // CHECK-NOFP-DAG: "-target-feature" "-aes"
  31
  32 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+fp.dp  -### %s 2> %t
  33 // RUN: FileCheck --check-prefix=CHECK-FPDP < %t %s
  34 // CHECK-FPDP-NOT: "-target-feature" "+fp-armv8sp"
  35 // CHECK-FPDP-DAG: "-target-feature" "+fp-armv8d16"
  36 // CHECK-FPDP-NOT: "-target-feature" "+fp-armv8"
  37 // CHECK-FPDP-DAG: "-target-feature" "+fullfp16"
  38 // CHECK-FPDP-DAG: "-target-feature" "+fp64"
  39 // CHECK-FPDP-NOT: "-target-feature" "+d32"
  40
  41 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+nofp.dp  -### %s 2> %t
  42 // RUN: FileCheck --check-prefix=CHECK-NOFPDP < %t %s
  43 // CHECK-NOFPDP-DAG: "-target-feature" "-fp64"
  44
  45 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+mve  -### %s 2> %t
  46 // RUN: FileCheck --check-prefix=CHECK-MVE < %t %s
  47 // CHECK-MVE-DAG: "-target-feature" "+mve"
  48
  49 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+nomve  -### %s 2> %t
  50 // RUN: FileCheck --check-prefix=CHECK-NOMVE < %t %s
  51 // CHECK-NOMVE-DAG: "-target-feature" "-mve"
  52
  53 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+mve.fp  -### %s 2> %t
  54 // RUN: FileCheck --check-prefix=CHECK-MVEFP < %t %s
  55 // CHECK-MVEFP-DAG: "-target-feature" "+mve.fp"
  56 // CHECK-MVEFP-NOT: "-target-feature" "+fp64"
  57
  58 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+nomve.fp  -### %s 2> %t
  59 // RUN: FileCheck --check-prefix=CHECK-NOMVEFP < %t %s
  60 // CHECK-NOMVEFP: "-target-feature" "-mve.fp"
  61
  62 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+mve.fp+fp.dp  -### %s 2> %t
  63 // RUN: FileCheck --check-prefix=CHECK-MVEFP_DP < %t %s
  64 // CHECK-MVEFP_DP-DAG: "-target-feature" "+mve.fp"
  65 // CHECK-MVEFP_DP-DAG: "-target-feature" "+fp64"
  66
  67 double foo (double a) { return a; }