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Diffstat (limited to 'test/Preprocessor/arm-target-features.c')
| -rw-r--r-- | test/Preprocessor/arm-target-features.c | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/test/Preprocessor/arm-target-features.c b/test/Preprocessor/arm-target-features.c new file mode 100644 index 0000000..ae93a3d --- /dev/null +++ b/test/Preprocessor/arm-target-features.c @@ -0,0 +1,157 @@ +// RUN: %clang -target armv8a-none-linux-gnu -x c -E -dM %s -o - | FileCheck %s +// CHECK: __ARMEL__ 1 +// CHECK: __ARM_ARCH 8 +// CHECK: __ARM_ARCH_8A__ 1 +// CHECK: __ARM_FEATURE_CRC32 1 + +// RUN: %clang -target armv7a-none-linux-gnu -x c -E -dM %s -o - | FileCheck --check-prefix=CHECK-V7 %s +// CHECK-V7: __ARMEL__ 1 +// CHECK-V7: __ARM_ARCH 7 +// CHECK-V7: __ARM_ARCH_7A__ 1 +// CHECK-NOT-V7: __ARM_FEATURE_CRC32 + +// RUN: %clang -target armv8a -mfloat-abi=hard -x c -E -dM %s | FileCheck --check-prefix=CHECK-V8-BAREHF %s +// CHECK-V8-BAREHF: __ARMEL__ 1 +// CHECK-V8-BAREHF: __ARM_ARCH 8 +// CHECK-V8-BAREHF: __ARM_ARCH_8A__ 1 +// CHECK-V8-BAREHF: __ARM_FEATURE_CRC32 1 +// CHECK-V8-BAREHF: __ARM_NEON__ 1 +// CHECK-V8-BAREHF: __VFP_FP__ 1 + +// RUN: %clang -target armv8a -mfloat-abi=hard -mfpu=fp-armv8 -x c -E -dM %s | FileCheck --check-prefix=CHECK-V8-BAREHF-FP %s +// CHECK-V8-BAREHF-FP-NOT: __ARM_NEON__ 1 +// CHECK-V8-BAREHF-FP: __VFP_FP__ 1 + +// RUN: %clang -target armv8a -mfloat-abi=hard -mfpu=neon-fp-armv8 -x c -E -dM %s | FileCheck --check-prefix=CHECK-V8-BAREHF-NEON-FP %s +// RUN: %clang -target armv8a -mfloat-abi=hard -mfpu=crypto-neon-fp-armv8 -x c -E -dM %s | FileCheck --check-prefix=CHECK-V8-BAREHF-NEON-FP %s +// CHECK-V8-BAREHF-NEON-FP: __ARM_NEON__ 1 +// CHECK-V8-BAREHF-NEON-FP: __VFP_FP__ 1 + +// RUN: %clang -target armv8a -mnocrc -x c -E -dM %s | FileCheck --check-prefix=CHECK-V8-NOCRC %s +// CHECK-V8-NOCRC-NOT: __ARM_FEATURE_CRC32 1 + +// Check that -mhwdiv works properly for armv8/thumbv8 (enabled by default). + +// RUN: %clang -target armv8 -x c -E -dM %s -o - | FileCheck --check-prefix=ARMV8 %s +// ARMV8:#define __ARM_ARCH_EXT_IDIV__ 1 + +// RUN: %clang -target armv8 -mthumb -x c -E -dM %s -o - | FileCheck --check-prefix=THUMBV8 %s +// THUMBV8:#define __ARM_ARCH_EXT_IDIV__ 1 + +// RUN: %clang -target armv8-eabi -x c -E -dM %s -o - | FileCheck --check-prefix=ARMV8-EABI %s +// ARMV8-EABI:#define __ARM_ARCH_EXT_IDIV__ 1 + +// RUN: %clang -target armv8-eabi -mthumb -x c -E -dM %s -o - | FileCheck --check-prefix=THUMBV8-EABI %s +// THUMBV8-EABI:#define __ARM_ARCH_EXT_IDIV__ 1 + +// RUN: %clang -target armv8 -mhwdiv=none -x c -E -dM %s -o - | FileCheck --check-prefix=NONEHWDIV-ARMV8 %s +// NONEHWDIV-ARMV8-NOT:#define __ARM_ARCH_EXT_IDIV__ + +// RUN: %clang -target armv8 -mthumb -mhwdiv=none -x c -E -dM %s -o - | FileCheck --check-prefix=NONEHWDIV-THUMBV8 %s +// NONEHWDIV-THUMBV8-NOT:#define __ARM_ARCH_EXT_IDIV__ + +// RUN: %clang -target armv8 -mhwdiv=thumb -x c -E -dM %s -o - | FileCheck --check-prefix=THUMBHWDIV-ARMV8 %s +// THUMBHWDIV-ARMV8-NOT:#define __ARM_ARCH_EXT_IDIV__ + +// RUN: %clang -target armv8 -mthumb -mhwdiv=arm -x c -E -dM %s -o - | FileCheck --check-prefix=ARMHWDIV-THUMBV8 %s +// ARMHWDIV-THUMBV8-NOT:#define __ARM_ARCH_EXT_IDIV__ + +// RUN: %clang -target armv8a -x c -E -dM %s -o - | FileCheck --check-prefix=ARMV8A %s +// ARMV8A:#define __ARM_ARCH_EXT_IDIV__ 1 + +// RUN: %clang -target armv8a -mthumb -x c -E -dM %s -o - | FileCheck --check-prefix=THUMBV8A %s +// THUMBV8A:#define __ARM_ARCH_EXT_IDIV__ 1 + +// RUN: %clang -target armv8a-eabi -x c -E -dM %s -o - | FileCheck --check-prefix=ARMV8A-EABI %s +// ARMV8A-EABI:#define __ARM_ARCH_EXT_IDIV__ 1 + +// RUN: %clang -target armv8a-eabi -x c -E -dM %s -o - | FileCheck --check-prefix=THUMBV8A-EABI %s +// THUMBV8A-EABI:#define __ARM_ARCH_EXT_IDIV__ 1 + + +// Test that -mhwdiv has the right effect for a target CPU which has hwdiv enabled by default. +// RUN: %clang -target armv7 -mcpu=cortex-a15 -x c -E -dM %s -o - | FileCheck --check-prefix=DEFAULTHWDIV-ARM %s +// DEFAULTHWDIV-ARM:#define __ARM_ARCH_EXT_IDIV__ 1 + +// RUN: %clang -target armv7 -mthumb -mcpu=cortex-a15 -x c -E -dM %s -o - | FileCheck --check-prefix=DEFAULTHWDIV-THUMB %s +// DEFAULTHWDIV-THUMB:#define __ARM_ARCH_EXT_IDIV__ 1 + +// RUN: %clang -target armv7 -mcpu=cortex-a15 -mhwdiv=arm -x c -E -dM %s -o - | FileCheck --check-prefix=ARMHWDIV-ARM %s +// ARMHWDIV-ARM:#define __ARM_ARCH_EXT_IDIV__ 1 + +// RUN: %clang -target armv7 -mthumb -mcpu=cortex-a15 -mhwdiv=thumb -x c -E -dM %s -o - | FileCheck --check-prefix=THUMBHWDIV-THUMB %s +// THUMBHWDIV-THUMB:#define __ARM_ARCH_EXT_IDIV__ 1 + +// RUN: %clang -target arm -mcpu=cortex-a15 -mhwdiv=thumb -x c -E -dM %s -o - | FileCheck --check-prefix=DEFAULTHWDIV-THUMBHWDIV-ARM %s +// DEFAULTHWDIV-THUMBHWDIV-ARM-NOT:#define __ARM_ARCH_EXT_IDIV__ + +// RUN: %clang -target arm -mthumb -mcpu=cortex-a15 -mhwdiv=arm -x c -E -dM %s -o - | FileCheck --check-prefix=DEFAULTHWDIV-ARMHWDIV-THUMB %s +// DEFAULTHWDIV-ARMHWDIV-THUMB-NOT:#define __ARM_ARCH_EXT_IDIV__ + +// RUN: %clang -target arm -mcpu=cortex-a15 -mhwdiv=none -x c -E -dM %s -o - | FileCheck --check-prefix=DEFAULTHWDIV-NONEHWDIV-ARM %s +// DEFAULTHWDIV-NONEHWDIV-ARM-NOT:#define __ARM_ARCH_EXT_IDIV__ + +// RUN: %clang -target arm -mthumb -mcpu=cortex-a15 -mhwdiv=none -x c -E -dM %s -o - | FileCheck --check-prefix=DEFAULTHWDIV-NONEHWDIV-THUMB %s +// DEFAULTHWDIV-NONEHWDIV-THUMB-NOT:#define __ARM_ARCH_EXT_IDIV__ + +// FIXME: add check for further predefines +// Test whether predefines are as expected when targeting cortex-a5. +// RUN: %clang -target armv7 -mcpu=cortex-a5 -x c -E -dM %s -o - | FileCheck --check-prefix=A5-ARM %s +// A5-ARM-NOT:#define __ARM_ARCH_EXT_IDIV__ + +// RUN: %clang -target armv7 -mthumb -mcpu=cortex-a5 -x c -E -dM %s -o - | FileCheck --check-prefix=A5-THUMB %s +// A5-THUMB-NOT:#define __ARM_ARCH_EXT_IDIV__ + +// Test whether predefines are as expected when targeting cortex-a8. +// RUN: %clang -target armv7 -mcpu=cortex-a8 -x c -E -dM %s -o - | FileCheck --check-prefix=A8-ARM %s +// A8-ARM-NOT:#define __ARM_ARCH_EXT_IDIV__ + +// RUN: %clang -target armv7 -mthumb -mcpu=cortex-a8 -x c -E -dM %s -o - | FileCheck --check-prefix=A8-THUMB %s +// A8-THUMB-NOT:#define __ARM_ARCH_EXT_IDIV__ + +// Test whether predefines are as expected when targeting cortex-a9. +// RUN: %clang -target armv7 -mcpu=cortex-a9 -x c -E -dM %s -o - | FileCheck --check-prefix=A9-ARM %s +// A9-ARM-NOT:#define __ARM_ARCH_EXT_IDIV__ + +// RUN: %clang -target armv7 -mthumb -mcpu=cortex-a9 -x c -E -dM %s -o - | FileCheck --check-prefix=A9-THUMB %s +// A9-THUMB-NOT:#define __ARM_ARCH_EXT_IDIV__ + +// Test whether predefines are as expected when targeting cortex-a15. +// RUN: %clang -target armv7 -mcpu=cortex-a15 -x c -E -dM %s -o - | FileCheck --check-prefix=A15-ARM %s +// A15-ARM:#define __ARM_ARCH_EXT_IDIV__ 1 + +// RUN: %clang -target armv7 -mthumb -mcpu=cortex-a15 -x c -E -dM %s -o - | FileCheck --check-prefix=A15-THUMB %s +// A15-THUMB:#define __ARM_ARCH_EXT_IDIV__ 1 + +// Test whether predefines are as expected when targeting swift. +// RUN: %clang -target armv7s -mcpu=swift -x c -E -dM %s -o - | FileCheck --check-prefix=SWIFT-ARM %s +// SWIFT-ARM:#define __ARM_ARCH_EXT_IDIV__ 1 + +// RUN: %clang -target armv7s -mthumb -mcpu=swift -x c -E -dM %s -o - | FileCheck --check-prefix=SWIFT-THUMB %s +// SWIFT-THUMB:#define __ARM_ARCH_EXT_IDIV__ 1 + +// Test whether predefines are as expected when targeting cortex-a53. +// RUN: %clang -target armv8 -mcpu=cortex-a53 -x c -E -dM %s -o - | FileCheck --check-prefix=A53-ARM %s +// A53-ARM:#define __ARM_ARCH_EXT_IDIV__ 1 + +// RUN: %clang -target armv8 -mthumb -mcpu=cortex-a53 -x c -E -dM %s -o - | FileCheck --check-prefix=A53-THUMB %s +// A53-THUMB:#define __ARM_ARCH_EXT_IDIV__ 1 + +// Test whether predefines are as expected when targeting cortex-r5. +// RUN: %clang -target armv7 -mcpu=cortex-r5 -x c -E -dM %s -o - | FileCheck --check-prefix=R5-ARM %s +// R5-ARM:#define __ARM_ARCH_EXT_IDIV__ 1 + +// RUN: %clang -target armv7 -mthumb -mcpu=cortex-r5 -x c -E -dM %s -o - | FileCheck --check-prefix=R5-THUMB %s +// R5-THUMB:#define __ARM_ARCH_EXT_IDIV__ 1 + +// Test whether predefines are as expected when targeting cortex-m0. +// RUN: %clang -target armv7 -mthumb -mcpu=cortex-m0 -x c -E -dM %s -o - | FileCheck --check-prefix=M0-THUMB %s +// M0-THUMB-NOT:#define __ARM_ARCH_EXT_IDIV__ + +// Test whether predefines are as expected when targeting cortex-m3. +// RUN: %clang -target armv7 -mthumb -mcpu=cortex-m3 -x c -E -dM %s -o - | FileCheck --check-prefix=M3-THUMB %s +// M3-THUMB:#define __ARM_ARCH_EXT_IDIV__ 1 + +// Test whether predefines are as expected when targeting cortex-m4. +// RUN: %clang -target armv7 -mthumb -mcpu=cortex-m4 -x c -E -dM %s -o - | FileCheck --check-prefix=M4-THUMB %s +// M4-THUMB:#define __ARM_ARCH_EXT_IDIV__ 1 |
