clang/test/Driver/aarch64-features.c

   1 // RUN: %clang -target aarch64-none-linux-gnu -### %s -fsyntax-only 2>&1 | FileCheck %s
   2 // RUN: %clang -target arm64-none-linux-gnu -### %s -fsyntax-only 2>&1 | FileCheck %s
   3
   4 // CHECK: "-funwind-tables=2"
   5
   6 // The AArch64 PCS states that chars should be unsigned.
   7 // CHECK: fno-signed-char
   8
   9 // Check Function Multi Versioning option and rtlib dependency.
  10 // RUN: %clang -target aarch64-linux-android -rtlib=compiler-rt \
  11 // RUN: -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-FMV %s
  12
  13 // RUN: %clang -target aarch64-linux-android -rtlib=compiler-rt -mno-fmv \
  14 // RUN: -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-FMV-OFF %s
  15
  16 // RUN: %clang -target aarch64-linux-gnu -rtlib=libgcc \
  17 // RUN: -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-FMV-OFF %s
  18
  19 // RUN: %clang -target arm64-unknown-linux -rtlib=libgcc \
  20 // RUN: -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-FMV-OFF %s
  21
  22 // CHECK-FMV-OFF: "-target-feature" "-fmv"
  23 // CHECK-FMV-NOT: "-target-feature" "-fmv"
  24
  25 // Check for AArch64 out-of-line atomics default settings.
  26 // RUN: %clang -target aarch64-linux-android -rtlib=compiler-rt \
  27 // RUN: -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-OUTLINE-ATOMICS-ON %s
  28
  29 // RUN: %clang -target aarch64-linux-gnu -rtlib=compiler-rt \
  30 // RUN: -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-OUTLINE-ATOMICS-ON %s
  31
  32 // RUN: %clang -target arm64-unknown-linux -rtlib=compiler-rt \
  33 // RUN: -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-OUTLINE-ATOMICS-ON %s
  34
  35 // RUN: %clang -target aarch64--none-eabi -rtlib=compiler-rt \
  36 // RUN: -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-OUTLINE-ATOMICS-OFF %s
  37
  38 // RUN: %clang -target aarch64-apple-darwin -rtlib=compiler-rt \
  39 // RUN: -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-OUTLINE-ATOMICS-OFF %s
  40
  41 // RUN: %clang -target aarch64-windows-gnu -rtlib=compiler-rt \
  42 // RUN: -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-OUTLINE-ATOMICS-OFF %s
  43
  44 // RUN: %clang -target aarch64-unknown-openbsd -rtlib=compiler-rt \
  45 // RUN: -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-OUTLINE-ATOMICS-OFF %s
  46
  47 // RUN: %clang -target aarch64-linux-gnu -rtlib=libgcc \
  48 // RUN: --gcc-toolchain=%S/Inputs/aarch64-linux-gnu-tree/gcc-10 \
  49 // RUN: -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-OUTLINE-ATOMICS-ON %s
  50
  51 // RUN: %clang -target aarch64-linux-gnu -rtlib=libgcc \
  52 // RUN: --gcc-toolchain=%S/Inputs/aarch64-linux-gnu-tree/gcc-7.5.0 \
  53 // RUN: -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-OUTLINE-ATOMICS-OFF %s
  54
  55 // RUN: %clang -target aarch64-linux-gnu -rtlib=libgcc \
  56 // RUN: --gcc-toolchain=%S/Inputs/aarch64-linux-gnu-tree/gcc-9.3.1 \
  57 // RUN: -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-OUTLINE-ATOMICS-ON %s
  58
  59 // RUN: %clang -target aarch64-linux-gnu -rtlib=libgcc \
  60 // RUN: --gcc-toolchain=%S/Inputs/aarch64-linux-gnu-tree/gcc-9.3.0 \
  61 // RUN: -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-OUTLINE-ATOMICS-OFF %s
  62
  63 // RUN: %clang -target arm64-linux -rtlib=compiler-rt -mno-outline-atomics \
  64 // RUN: -### -c %s 2>&1 | FileCheck \
  65 // RUN: -check-prefixes=CHECK-OUTLINE-ATOMICS-OFF,CHECK-NO-OUTLINE-ATOMICS %s
  66
  67 // RUN: %clang -target aarch64-linux-gnu -rtlib=libgcc -mno-outline-atomics \
  68 // RUN: --gcc-toolchain=%S/Inputs/aarch64-linux-gnu-tree/gcc-10 \
  69 // RUN: -### -c %s 2>&1 | FileCheck \
  70 // RUN: -check-prefixes=CHECK-OUTLINE-ATOMICS-OFF,CHECK-NO-OUTLINE-ATOMICS %s
  71
  72 // RUN: %clang -target aarch64-apple-darwin -rtlib=compiler-rt -moutline-atomics \
  73 // RUN: -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-OUTLINE-ATOMICS-ON %s
  74
  75 // RUN: %clang -target aarch64-windows-gnu -rtlib=libgcc -moutline-atomics \
  76 // RUN: --gcc-toolchain=%S/Inputs/aarch64-linux-gnu-tree/gcc-7.5.0 \
  77 // RUN: -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-OUTLINE-ATOMICS-ON %s
  78
  79 // CHECK-OUTLINE-ATOMICS-ON: "-target-feature" "+outline-atomics"
  80 // CHECK-OUTLINE-ATOMICS-OFF-NOT: "-target-feature" "+outline-atomics"
  81 // CHECK-NO-OUTLINE-ATOMICS: "-target-feature" "-outline-atomics"