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clang-p2996/clang/test/Preprocessor/arm-target-features.c
David Candler b8baa2a913 [ARM][AArch64] Require appropriate features for crypto algorithms 
This patch changes the AArch32 crypto instructions (sha2 and aes) to
require the specific sha2 or aes features. These features have
already been implemented and can be controlled through the command
line, but do not have the expected result (i.e. `+noaes` will not
disable aes instructions). The crypto feature retains its existing
meaning of both sha2 and aes.

Several small changes are included due to the knock-on effect this has:

- The AArch32 driver has been modified to ensure sha2/aes is correctly
  set based on arch/cpu/fpu selection and feature ordering.
- Crypto extensions are permitted for AArch32 v8-R profile, but not
  enabled by default.
- ACLE feature macros have been updated with the fine grained crypto
  algorithms. These are also used by AArch64.
- Various tests updated due to the change in feature lists and macros.

Reviewed By: lenary

Differential Revision: https://reviews.llvm.org/D99079
2021-04-28 16:26:18 +01:00

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// RUN: %clang -target armv8a-none-linux-gnu -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V8A %s
// CHECK-V8A: #define __ARMEL__ 1
// CHECK-V8A: #define __ARM_ARCH 8
// CHECK-V8A: #define __ARM_ARCH_8A__ 1
// CHECK-V8A: #define __ARM_FEATURE_CRC32 1
// CHECK-V8A: #define __ARM_FEATURE_DIRECTED_ROUNDING 1
// CHECK-V8A: #define __ARM_FEATURE_NUMERIC_MAXMIN 1
// CHECK-V8A-NOT: #define __ARM_FP 0x
// CHECK-V8A-NOT: #define __ARM_FEATURE_DOTPROD
// CHECK-V8A-NOT: #define __ARM_BF16_FORMAT_ALTERNATIVE
// CHECK-V8A-NOT: #define __ARM_FEATURE_BF16
// CHECK-V8A-NOT: #define __ARM_FEATURE_BF16_VECTOR_ARITHMETIC
// RUN: %clang -target armv8a-none-linux-gnueabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V8A-ALLOW-FP-INSTR %s
// RUN: %clang -target armv8a-none-linux-gnueabihf -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V8A-ALLOW-FP-INSTR %s
// CHECK-V8A-ALLOW-FP-INSTR: #define __ARMEL__ 1
// CHECK-V8A-ALLOW-FP-INSTR: #define __ARM_ARCH 8
// CHECK-V8A-ALLOW-FP-INSTR: #define __ARM_ARCH_8A__ 1
// CHECK-V8A-ALLOW-FP-INSTR: #define __ARM_FEATURE_CRC32 1
// CHECK-V8A-ALLOW-FP-INSTR: #define __ARM_FEATURE_DIRECTED_ROUNDING 1
// CHECK-V8A-ALLOW-FP-INSTR: #define __ARM_FEATURE_NUMERIC_MAXMIN 1
// CHECK-V8A-ALLOW-FP-INSTR: #define __ARM_FP 0xe
// CHECK-V8A-ALLOW-FP-INSTR: #define __ARM_FP16_ARGS 1
// CHECK-V8A-ALLOW-FP-INSTR: #define __ARM_FP16_FORMAT_IEEE 1
// CHECK-V8A-ALLOW-FP-INSTR-V8A-NOT: #define __ARM_FEATURE_DOTPROD
// RUN: %clang -target arm-none-linux-gnueabi -march=armv8.2-a+nofp16fml+fp16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-VECTOR-SCALAR %s
// RUN: %clang -target arm-none-linux-gnueabi -march=armv8.2-a+nofp16+fp16fml -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-VECTOR-SCALAR %s
// RUN: %clang -target arm-none-linux-gnueabi -march=armv8.2-a+fp16+nofp16fml -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-VECTOR-SCALAR %s
// RUN: %clang -target arm-none-linux-gnueabi -march=armv8-a+fp16fml -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-VECTOR-SCALAR %s
// RUN: %clang -target arm-none-linux-gnueabi -march=armv8-a+fp16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-VECTOR-SCALAR %s
// RUN: %clang -target arm-none-linux-gnueabi -march=armv8.4-a+nofp16fml+fp16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-VECTOR-SCALAR %s
// RUN: %clang -target arm-none-linux-gnueabi -march=armv8.4-a+nofp16+fp16fml -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-VECTOR-SCALAR %s
// RUN: %clang -target arm-none-linux-gnueabi -march=armv8.4-a+fp16+nofp16fml -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-VECTOR-SCALAR %s
// RUN: %clang -target arm-none-linux-gnueabi -march=armv8.4-a+fp16fml -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-VECTOR-SCALAR %s
// RUN: %clang -target arm-none-linux-gnueabi -march=armv8.4-a+fp16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-VECTOR-SCALAR %s
// CHECK-FULLFP16-VECTOR-SCALAR: #define __ARM_FEATURE_FP16_SCALAR_ARITHMETIC 1
// CHECK-FULLFP16-VECTOR-SCALAR: #define __ARM_FEATURE_FP16_VECTOR_ARITHMETIC 1
// CHECK-FULLFP16-VECTOR-SCALAR: #define __ARM_FP 0xe
// CHECK-FULLFP16-VECTOR-SCALAR: #define __ARM_FP16_FORMAT_IEEE 1
// +fp16fml without neon doesn't make sense as the fp16fml instructions all require SIMD.
// However, as +fp16fml implies +fp16 there is a set of defines that we would expect.
// RUN: %clang -target arm-none-linux-gnueabi -march=armv8-a+fp16fml -mfpu=vfp4 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-SCALAR %s
// RUN: %clang -target arm-none-linux-gnueabi -march=armv8-a+fp16 -mfpu=vfp4 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-SCALAR %s
// RUN: %clang -target arm-none-linux-gnueabi -march=armv8.4-a+fp16fml -mfpu=vfp4 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-SCALAR %s
// RUN: %clang -target arm-none-linux-gnueabi -march=armv8.4-a+fp16 -mfpu=vfp4 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-SCALAR %s
// CHECK-FULLFP16-SCALAR: #define __ARM_FEATURE_FP16_SCALAR_ARITHMETIC 1
// CHECK-FULLFP16-SCALAR-NOT: #define __ARM_FEATURE_FP16_VECTOR_ARITHMETIC 1
// CHECK-FULLFP16-SCALAR: #define __ARM_FP 0xe
// CHECK-FULLFP16-SCALAR: #define __ARM_FP16_FORMAT_IEEE 1
// RUN: %clang -target arm-none-linux-gnueabi -march=armv8.2-a -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-NOFML-VECTOR-SCALAR %s
// RUN: %clang -target arm-none-linux-gnueabi -march=armv8.2-a+nofp16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-NOFML-VECTOR-SCALAR %s
// RUN: %clang -target arm-none-linux-gnueabi -march=armv8.2-a+nofp16fml -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-NOFML-VECTOR-SCALAR %s
// RUN: %clang -target arm-none-linux-gnueabi -march=armv8.2-a+fp16fml+nofp16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-NOFML-VECTOR-SCALAR %s
// RUN: %clang -target arm-none-linux-gnueabi -march=armv8.4-a -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-NOFML-VECTOR-SCALAR %s
// RUN: %clang -target arm-none-linux-gnueabi -march=armv8.4-a+nofp16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-NOFML-VECTOR-SCALAR %s
// RUN: %clang -target arm-none-linux-gnueabi -march=armv8.4-a+nofp16fml -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-NOFML-VECTOR-SCALAR %s
// RUN: %clang -target arm-none-linux-gnueabi -march=armv8.4-a+fp16fml+nofp16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-NOFML-VECTOR-SCALAR %s
// CHECK-FULLFP16-NOFML-VECTOR-SCALAR-NOT: #define __ARM_FEATURE_FP16_SCALAR_ARITHMETIC 1
// CHECK-FULLFP16-NOFML-VECTOR-SCALAR-NOT: #define __ARM_FEATURE_FP16_VECTOR_ARITHMETIC 1
// CHECK-FULLFP16-NOFML-VECTOR-SCALAR: #define __ARM_FP 0xe
// CHECK-FULLFP16-NOFML-VECTOR-SCALAR: #define __ARM_FP16_FORMAT_IEEE 1
// RUN: %clang -target arm -march=armv8-a+fp16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-SOFT %s
// RUN: %clang -target arm -march=armv8-a+fp16fml -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-SOFT %s
// RUN: %clang -target arm -march=armv8-a+fp16+fp16fml -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-SOFT %s
// RUN: %clang -target arm -march=armv8-a+fp16fml+fp16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-SOFT %s
// RUN: %clang -target arm -march=armv8.4-a+fp16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-SOFT %s
// RUN: %clang -target arm -march=armv8.4-a+fp16fml -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-SOFT %s
// RUN: %clang -target arm -march=armv8.4-a+fp16+fp16fml -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-SOFT %s
// RUN: %clang -target arm -march=armv8.4-a+fp16fml+fp16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-SOFT %s
// CHECK-FULLFP16-SOFT-NOT: #define __ARM_FEATURE_FP16_SCALAR_ARITHMETIC
// CHECK-FULLFP16-SOFT-NOT: #define __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
// CHECK-FULLFP16-SOFT-NOT: #define __ARM_FEATURE_FP16_SCALAR_ARITHMETIC
// CHECK-FULLFP16-SOFT-NOT: #define __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
// RUN: %clang -target arm-none-linux-gnueabi -march=armv8.2a+dotprod -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-DOTPROD %s
// CHECK-DOTPROD: #define __ARM_FEATURE_DOTPROD 1
// RUN: %clang -target armv8r-none-linux-gnu -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V8R %s
// CHECK-V8R: #define __ARMEL__ 1
// CHECK-V8R: #define __ARM_ARCH 8
// CHECK-V8R: #define __ARM_ARCH_8R__ 1
// CHECK-V8R: #define __ARM_FEATURE_CRC32 1
// CHECK-V8R: #define __ARM_FEATURE_DIRECTED_ROUNDING 1
// CHECK-V8R: #define __ARM_FEATURE_NUMERIC_MAXMIN 1
// CHECK-V8R-NOT: #define __ARM_FP 0x
// RUN: %clang -target armv8r-none-linux-gnueabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V8R-ALLOW-FP-INSTR %s
// RUN: %clang -target armv8r-none-linux-gnueabihf -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V8R-ALLOW-FP-INSTR %s
// CHECK-V8R-ALLOW-FP-INSTR: #define __ARMEL__ 1
// CHECK-V8R-ALLOW-FP-INSTR: #define __ARM_ARCH 8
// CHECK-V8R-ALLOW-FP-INSTR: #define __ARM_ARCH_8R__ 1
// CHECK-V8R-ALLOW-FP-INSTR: #define __ARM_FEATURE_CRC32 1
// CHECK-V8R-ALLOW-FP-INSTR: #define __ARM_FEATURE_DIRECTED_ROUNDING 1
// CHECK-V8R-ALLOW-FP-INSTR: #define __ARM_FEATURE_NUMERIC_MAXMIN 1
// CHECK-V8R-ALLOW-FP-INSTR: #define __ARM_FP 0xe
// RUN: %clang -target armv7a-none-linux-gnu -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V7 %s
// CHECK-V7: #define __ARMEL__ 1
// CHECK-V7: #define __ARM_ARCH 7
// CHECK-V7: #define __ARM_ARCH_7A__ 1
// CHECK-V7-NOT: __ARM_FEATURE_CRC32
// CHECK-V7-NOT: __ARM_FEATURE_NUMERIC_MAXMIN
// CHECK-V7-NOT: __ARM_FEATURE_DIRECTED_ROUNDING
// CHECK-V7-NOT: #define __ARM_FP 0x
// RUN: %clang -target armv7a-none-linux-gnueabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V7-ALLOW-FP-INSTR %s
// RUN: %clang -target armv7a-none-linux-gnueabihf -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V7-ALLOW-FP-INSTR %s
// CHECK-V7-ALLOW-FP-INSTR: #define __ARMEL__ 1
// CHECK-V7-ALLOW-FP-INSTR: #define __ARM_ARCH 7
// CHECK-V7-ALLOW-FP-INSTR: #define __ARM_ARCH_7A__ 1
// CHECK-V7-ALLOW-FP-INSTR-NOT: __ARM_FEATURE_CRC32
// CHECK-V7-ALLOW-FP-INSTR-NOT: __ARM_FEATURE_NUMERIC_MAXMIN
// CHECK-V7-ALLOW-FP-INSTR-NOT: __ARM_FEATURE_DIRECTED_ROUNDING
// CHECK-V7-ALLOW-FP-INSTR: #define __ARM_FP 0xc
// RUN: %clang -target armv7ve-none-linux-gnu -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V7VE %s
// CHECK-V7VE: #define __ARMEL__ 1
// CHECK-V7VE: #define __ARM_ARCH 7
// CHECK-V7VE: #define __ARM_ARCH_7VE__ 1
// CHECK-V7VE: #define __ARM_ARCH_EXT_IDIV__ 1
// CHECK-V7VE-NOT: #define __ARM_FP 0x
// RUN: %clang -target armv7ve-none-linux-gnueabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V7VE-DEFAULT-ABI-SOFT %s
// RUN: %clang -target armv7ve-none-linux-gnueabihf -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V7VE-DEFAULT-ABI-SOFT %s
// CHECK-V7VE-DEFAULT-ABI-SOFT: #define __ARMEL__ 1
// CHECK-V7VE-DEFAULT-ABI-SOFT: #define __ARM_ARCH 7
// CHECK-V7VE-DEFAULT-ABI-SOFT: #define __ARM_ARCH_7VE__ 1
// CHECK-V7VE-DEFAULT-ABI-SOFT: #define __ARM_ARCH_EXT_IDIV__ 1
// CHECK-V7VE-DEFAULT-ABI-SOFT: #define __ARM_FP 0xc
// RUN: %clang -target x86_64-apple-macosx10.10 -arch armv7s -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V7S %s
// CHECK-V7S: #define __ARMEL__ 1
// CHECK-V7S: #define __ARM_ARCH 7
// CHECK-V7S: #define __ARM_ARCH_7S__ 1
// CHECK-V7S-NOT: __ARM_FEATURE_CRC32
// CHECK-V7S-NOT: __ARM_FEATURE_NUMERIC_MAXMIN
// CHECK-V7S-NOT: __ARM_FEATURE_DIRECTED_ROUNDING
// CHECK-V7S: #define __ARM_FP 0xe
// RUN: %clang -target arm-arm-none-eabi -march=armv7-m -mfloat-abi=soft -x c -E -dM %s | FileCheck -match-full-lines --check-prefix=CHECK-VFP-FP %s
// RUN: %clang -target arm-arm-none-eabi -march=armv7-m -mfloat-abi=softfp -x c -E -dM %s | FileCheck -match-full-lines --check-prefix=CHECK-VFP-FP %s
// RUN: %clang -target arm-arm-none-eabi -march=armv7-m -mfloat-abi=hard -x c -E -dM %s | FileCheck -match-full-lines --check-prefix=CHECK-VFP-FP %s
// CHECK-VFP-FP: #define __VFP_FP__ 1
// RUN: %clang -target armv8a -mfloat-abi=hard -x c -E -dM %s | FileCheck -match-full-lines --check-prefix=CHECK-V8-BAREHF %s
// CHECK-V8-BAREHF: #define __ARMEL__ 1
// CHECK-V8-BAREHF: #define __ARM_ARCH 8
// CHECK-V8-BAREHF: #define __ARM_ARCH_8A__ 1
// CHECK-V8-BAREHF: #define __ARM_FEATURE_CRC32 1
// CHECK-V8-BAREHF: #define __ARM_FEATURE_DIRECTED_ROUNDING 1
// CHECK-V8-BAREHF: #define __ARM_FEATURE_NUMERIC_MAXMIN 1
// CHECK-V8-BAREHP: #define __ARM_FP 0xe
// CHECK-V8-BAREHF: #define __ARM_NEON__ 1
// CHECK-V8-BAREHF: #define __ARM_PCS_VFP 1
// CHECK-V8-BAREHF: #define __VFP_FP__ 1
// RUN: %clang -target armv8a -mfloat-abi=hard -mfpu=fp-armv8 -x c -E -dM %s | FileCheck -match-full-lines --check-prefix=CHECK-V8-BAREHF-FP %s
// CHECK-V8-BAREHF-FP-NOT: __ARM_NEON__ 1
// CHECK-V8-BAREHP-FP: #define __ARM_FP 0xe
// CHECK-V8-BAREHF-FP: #define __VFP_FP__ 1
// RUN: %clang -target armv8a -mfloat-abi=hard -mfpu=neon-fp-armv8 -x c -E -dM %s | FileCheck -match-full-lines --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 -match-full-lines --check-prefix=CHECK-V8-BAREHF-NEON-FP %s
// CHECK-V8-BAREHP-NEON-FP: #define __ARM_FP 0xe
// CHECK-V8-BAREHF-NEON-FP: #define __ARM_NEON__ 1
// CHECK-V8-BAREHF-NEON-FP: #define __VFP_FP__ 1
// RUN: %clang -target armv8a -mnocrc -x c -E -dM %s | FileCheck -match-full-lines --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 -match-full-lines --check-prefix=V8 %s
// RUN: %clang -target armv8 -mthumb -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8 %s
// RUN: %clang -target armv8-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8 %s
// RUN: %clang -target armv8-eabi -mthumb -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8 %s
// V8:#define __ARM_ARCH_EXT_IDIV__ 1
// RUN: %clang -target armv8 -mhwdiv=none -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NOHWDIV-V8 %s
// RUN: %clang -target armv8 -mthumb -mhwdiv=none -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NOHWDIV-V8 %s
// RUN: %clang -target armv8 -mhwdiv=thumb -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NOHWDIV-V8 %s
// RUN: %clang -target armv8 -mthumb -mhwdiv=arm -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NOHWDIV-V8 %s
// NOHWDIV-V8-NOT:#define __ARM_ARCH_EXT_IDIV__
// RUN: %clang -target armv8a -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8A %s
// RUN: %clang -target armv8a -mthumb -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8A %s
// V8A:#define __ARM_ARCH_EXT_IDIV__ 1
// V8A-NOT:#define __ARM_FP 0x
// RUN: %clang -target armv8a-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8A-ALLOW-FP-INSTR %s
// RUN: %clang -target armv8a-eabi -mthumb -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8A-ALLOW-FP-INSTR %s
// RUN: %clang -target armv8a-eabihf -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8A-ALLOW-FP-INSTR %s
// RUN: %clang -target armv8a-eabihf -mthumb -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8A-ALLOW-FP-INSTR %s
// V8A-ALLOW-FP-INSTR:#define __ARM_ARCH_EXT_IDIV__ 1
// V8A-ALLOW-FP-INSTR:#define __ARM_FP 0xe
// RUN: %clang -target armv8m.base-none-linux-gnu -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8M_BASELINE %s
// V8M_BASELINE: #define __ARM_ARCH 8
// V8M_BASELINE: #define __ARM_ARCH_8M_BASE__ 1
// V8M_BASELINE: #define __ARM_ARCH_EXT_IDIV__ 1
// V8M_BASELINE-NOT: __ARM_ARCH_ISA_ARM
// V8M_BASELINE: #define __ARM_ARCH_ISA_THUMB 1
// V8M_BASELINE: #define __ARM_ARCH_PROFILE 'M'
// V8M_BASELINE-NOT: __ARM_FEATURE_CRC32
// V8M_BASELINE: #define __ARM_FEATURE_CMSE 1
// V8M_BASELINE-NOT: __ARM_FEATURE_DSP
// V8M_BASELINE-NOT: __ARM_FP 0x{{.*}}
// V8M_BASELINE-NOT: __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1
// RUN: %clang -target armv8m.main-none-linux-gnu -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8M_MAINLINE %s
// V8M_MAINLINE: #define __ARM_ARCH 8
// V8M_MAINLINE: #define __ARM_ARCH_8M_MAIN__ 1
// V8M_MAINLINE: #define __ARM_ARCH_EXT_IDIV__ 1
// V8M_MAINLINE-NOT: __ARM_ARCH_ISA_ARM
// V8M_MAINLINE: #define __ARM_ARCH_ISA_THUMB 2
// V8M_MAINLINE: #define __ARM_ARCH_PROFILE 'M'
// V8M_MAINLINE-NOT: __ARM_FEATURE_CRC32
// V8M_MAINLINE: #define __ARM_FEATURE_CMSE 1
// V8M_MAINLINE-NOT: __ARM_FEATURE_DSP
// V8M_MAINLINE-NOT: #define __ARM_FP 0x
// V8M_MAINLINE: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1
// RUN: %clang -target armv8m.main-none-linux-gnueabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8M-MAINLINE-ALLOW-FP-INSTR %s
// RUN: %clang -target armv8m.main-none-linux-gnueabihf -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8M-MAINLINE-ALLOW-FP-INSTR %s
// V8M-MAINLINE-ALLOW-FP-INSTR: #define __ARM_ARCH 8
// V8M-MAINLINE-ALLOW-FP-INSTR: #define __ARM_ARCH_8M_MAIN__ 1
// V8M-MAINLINE-ALLOW-FP-INSTR: #define __ARM_ARCH_EXT_IDIV__ 1
// V8M-MAINLINE-ALLOW-FP-INSTR-NOT: __ARM_ARCH_ISA_ARM
// V8M-MAINLINE-ALLOW-FP-INSTR: #define __ARM_ARCH_ISA_THUMB 2
// V8M-MAINLINE-ALLOW-FP-INSTR: #define __ARM_ARCH_PROFILE 'M'
// V8M-MAINLINE-ALLOW-FP-INSTR-NOT: __ARM_FEATURE_CRC32
// V8M-MAINLINE-ALLOW-FP-INSTR-NOT: __ARM_FEATURE_DSP
// V8M-MAINLINE-ALLOW-FP-INSTR: #define __ARM_FP 0xe
// V8M-MAINLINE-ALLOW-FP-INSTR: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1
// RUN: %clang -target arm-none-linux-gnu -march=armv8-m.main+dsp -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8M_MAINLINE_DSP %s
// V8M_MAINLINE_DSP: #define __ARM_ARCH 8
// V8M_MAINLINE_DSP: #define __ARM_ARCH_8M_MAIN__ 1
// V8M_MAINLINE_DSP: #define __ARM_ARCH_EXT_IDIV__ 1
// V8M_MAINLINE_DSP-NOT: __ARM_ARCH_ISA_ARM
// V8M_MAINLINE_DSP: #define __ARM_ARCH_ISA_THUMB 2
// V8M_MAINLINE_DSP: #define __ARM_ARCH_PROFILE 'M'
// V8M_MAINLINE_DSP-NOT: __ARM_FEATURE_CRC32
// V8M_MAINLINE_DSP: #define __ARM_FEATURE_DSP 1
// V8M_MAINLINE_DSP-NOT: #define __ARM_FP 0x
// V8M_MAINLINE_DSP: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1
// RUN: %clang -target arm-none-linux-gnueabi -march=armv8-m.main+dsp -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8M-MAINLINE-DSP-ALLOW-FP-INSTR %s
// V8M-MAINLINE-DSP-ALLOW-FP-INSTR: #define __ARM_ARCH 8
// V8M-MAINLINE-DSP-ALLOW-FP-INSTR: #define __ARM_ARCH_8M_MAIN__ 1
// V8M-MAINLINE-DSP-ALLOW-FP-INSTR: #define __ARM_ARCH_EXT_IDIV__ 1
// V8M-MAINLINE-DSP-ALLOW-FP-INSTR-NOT: __ARM_ARCH_ISA_ARM
// V8M-MAINLINE-DSP-ALLOW-FP-INSTR: #define __ARM_ARCH_ISA_THUMB 2
// V8M-MAINLINE-DSP-ALLOW-FP-INSTR: #define __ARM_ARCH_PROFILE 'M'
// V8M-MAINLINE-DSP-ALLOW-FP-INSTR-NOT: __ARM_FEATURE_CRC32
// V8M-MAINLINE-DSP-ALLOW-FP-INSTR: #define __ARM_FEATURE_DSP 1
// V8M-MAINLINE-DSP-ALLOW-FP-INSTR: #define __ARM_FP 0xe
// V8M-MAINLINE-DSP-ALLOW-FP-INSTR: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1
// RUN: %clang -target arm-none-linux-gnu -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-DEFS %s
// CHECK-DEFS:#define __ARM_PCS 1
// CHECK-DEFS:#define __ARM_SIZEOF_MINIMAL_ENUM 4
// CHECK-DEFS:#define __ARM_SIZEOF_WCHAR_T 4
// RUN: %clang -target arm-none-linux-gnu -fno-math-errno -fno-signed-zeros\
// RUN: -fno-trapping-math -fassociative-math -freciprocal-math\
// RUN: -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FASTMATH %s
// RUN: %clang -target arm-none-linux-gnu -ffast-math -x c -E -dM %s -o -\
// RUN: | FileCheck -match-full-lines --check-prefix=CHECK-FASTMATH %s
// CHECK-FASTMATH: #define __ARM_FP_FAST 1
// RUN: %clang -target arm-none-linux-gnu -fshort-wchar -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-SHORTWCHAR %s
// CHECK-SHORTWCHAR:#define __ARM_SIZEOF_WCHAR_T 2
// RUN: %clang -target arm-none-linux-gnu -fshort-enums -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-SHORTENUMS %s
// CHECK-SHORTENUMS:#define __ARM_SIZEOF_MINIMAL_ENUM 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 -match-full-lines --check-prefix=HWDIV %s
// RUN: %clang -target armv7 -mthumb -mcpu=cortex-a15 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=HWDIV %s
// RUN: %clang -target armv7 -mcpu=cortex-a15 -mhwdiv=arm -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=HWDIV %s
// RUN: %clang -target armv7 -mthumb -mcpu=cortex-a15 -mhwdiv=thumb -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=HWDIV %s
// HWDIV:#define __ARM_ARCH_EXT_IDIV__ 1
// RUN: %clang -target arm -mcpu=cortex-a15 -mhwdiv=thumb -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NOHWDIV %s
// RUN: %clang -target arm -mthumb -mcpu=cortex-a15 -mhwdiv=arm -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NOHWDIV %s
// RUN: %clang -target arm -mcpu=cortex-a15 -mhwdiv=none -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NOHWDIV %s
// RUN: %clang -target arm -mthumb -mcpu=cortex-a15 -mhwdiv=none -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NOHWDIV %s
// NOHWDIV-NOT:#define __ARM_ARCH_EXT_IDIV__
// Check that -mfpu works properly for Cortex-A7 (enabled by default).
// RUN: %clang -target armv7-none-linux-gnueabi -mcpu=cortex-a7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=DEFAULTFPU-A7 %s
// RUN: %clang -target armv7-none-linux-gnueabi -mthumb -mcpu=cortex-a7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=DEFAULTFPU-A7 %s
// RUN: %clang -target armv7-none-linux-gnueabihf -mcpu=cortex-a7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=DEFAULTFPU-A7 %s
// RUN: %clang -target armv7-none-linux-gnueabihf -mthumb -mcpu=cortex-a7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=DEFAULTFPU-A7 %s
// DEFAULTFPU-A7:#define __ARM_FP 0xe
// DEFAULTFPU-A7:#define __ARM_NEON__ 1
// DEFAULTFPU-A7:#define __ARM_VFPV4__ 1
// RUN: %clang -target armv7-none-linux-gnueabi -mcpu=cortex-a7 -mfpu=none -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=FPUNONE-A7 %s
// RUN: %clang -target armv7-none-linux-gnueabi -mthumb -mcpu=cortex-a7 -mfpu=none -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=FPUNONE-A7 %s
// FPUNONE-A7-NOT:#define __ARM_FP 0x{{.*}}
// FPUNONE-A7-NOT:#define __ARM_NEON__ 1
// FPUNONE-A7-NOT:#define __ARM_VFPV4__ 1
// RUN: %clang -target armv7-none-linux-gnueabi -mcpu=cortex-a7 -mfpu=vfp4 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NONEON-A7 %s
// RUN: %clang -target armv7-none-linux-gnueabi -mthumb -mcpu=cortex-a7 -mfpu=vfp4 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NONEON-A7 %s
// NONEON-A7:#define __ARM_FP 0xe
// NONEON-A7-NOT:#define __ARM_NEON__ 1
// NONEON-A7:#define __ARM_VFPV4__ 1
// Check that -mfpu works properly for Cortex-A5 (enabled by default).
// RUN: %clang -target armv7-none-linux-gnueabi -mcpu=cortex-a5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=DEFAULTFPU-A5 %s
// RUN: %clang -target armv7-none-linux-gnueabi -mthumb -mcpu=cortex-a5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=DEFAULTFPU-A5 %s
// DEFAULTFPU-A5:#define __ARM_FP 0xe
// DEFAULTFPU-A5:#define __ARM_NEON__ 1
// DEFAULTFPU-A5:#define __ARM_VFPV4__ 1
// RUN: %clang -target armv7-none-linux-gnueabi -mcpu=cortex-a5 -mfpu=none -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=FPUNONE-A5 %s
// RUN: %clang -target armv7-none-linux-gnueabi -mthumb -mcpu=cortex-a5 -mfpu=none -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=FPUNONE-A5 %s
// FPUNONE-A5-NOT:#define __ARM_FP 0x{{.*}}
// FPUNONE-A5-NOT:#define __ARM_NEON__ 1
// FPUNONE-A5-NOT:#define __ARM_VFPV4__ 1
// RUN: %clang -target armv7-none-linux-gnueabi -mcpu=cortex-a5 -mfpu=vfp4-d16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NONEON-A5 %s
// RUN: %clang -target armv7-none-linux-gnueabi -mthumb -mcpu=cortex-a5 -mfpu=vfp4-d16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NONEON-A5 %s
// NONEON-A5:#define __ARM_FP 0xe
// NONEON-A5-NOT:#define __ARM_NEON__ 1
// NONEON-A5:#define __ARM_VFPV4__ 1
// FIXME: add check for further predefines
// Test whether predefines are as expected when targeting ep9312.
// RUN: %clang -target armv4t -mcpu=ep9312 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A4T %s
// A4T-NOT:#define __ARM_FEATURE_DSP
// A4T-NOT:#define __ARM_FP 0x{{.*}}
// Test whether predefines are as expected when targeting arm10tdmi.
// RUN: %clang -target armv5 -mcpu=arm10tdmi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A5T %s
// A5T-NOT:#define __ARM_FEATURE_DSP
// A5T-NOT:#define __ARM_FP 0x{{.*}}
// Test whether predefines are as expected when targeting cortex-a5i (soft FP ABI as default).
// RUN: %clang -target armv7 -mcpu=cortex-a5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A5 %s
// RUN: %clang -target armv7 -mthumb -mcpu=cortex-a5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A5 %s
// A5:#define __ARM_ARCH 7
// A5:#define __ARM_ARCH_7A__ 1
// A5-NOT:#define __ARM_ARCH_EXT_IDIV__
// A5:#define __ARM_ARCH_PROFILE 'A'
// A5-NOT:#define __ARM_DWARF_EH__ 1
// A5-NOT: #define __ARM_FEATURE_DIRECTED_ROUNDING
// A5:#define __ARM_FEATURE_DSP 1
// A5-NOT: #define __ARM_FEATURE_NUMERIC_MAXMIN
// A5-NOT:#define __ARM_FP 0x
// Test whether predefines are as expected when targeting cortex-a5 (softfp FP ABI as default).
// RUN: %clang -target armv7-eabi -mcpu=cortex-a5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A5-ALLOW-FP-INSTR %s
// RUN: %clang -target armv7-eabi -mthumb -mcpu=cortex-a5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A5-ALLOW-FP-INSTR %s
// A5-ALLOW-FP-INSTR:#define __ARM_ARCH 7
// A5-ALLOW-FP-INSTR:#define __ARM_ARCH_7A__ 1
// A5-ALLOW-FP-INSTR-NOT:#define __ARM_ARCH_EXT_IDIV__
// A5-ALLOW-FP-INSTR:#define __ARM_ARCH_PROFILE 'A'
// A5-ALLOW-FP-INSTR-NOT: #define __ARM_FEATURE_DIRECTED_ROUNDING
// A5-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
// A5-ALLOW-FP-INSTR-NOT: #define __ARM_FEATURE_NUMERIC_MAXMIN
// A5-ALLOW-FP-INSTR:#define __ARM_FP 0xe
// Test whether predefines are as expected when targeting cortex-a7 (soft FP ABI as default).
// RUN: %clang -target armv7k -mcpu=cortex-a7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A7 %s
// RUN: %clang -target armv7k -mthumb -mcpu=cortex-a7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A7 %s
// A7:#define __ARM_ARCH 7
// A7:#define __ARM_ARCH_EXT_IDIV__ 1
// A7:#define __ARM_ARCH_PROFILE 'A'
// A7-NOT:#define __ARM_DWARF_EH__ 1
// A7:#define __ARM_FEATURE_DSP 1
// A7-NOT:#define __ARM_FP 0x
// Test whether predefines are as expected when targeting cortex-a7 (softfp FP ABI as default).
// RUN: %clang -target armv7k-eabi -mcpu=cortex-a7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A7-ALLOW-FP-INSTR %s
// RUN: %clang -target armv7k-eabi -mthumb -mcpu=cortex-a7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A7-ALLOW-FP-INSTR %s
// A7-ALLOW-FP-INSTR:#define __ARM_ARCH 7
// A7-ALLOW-FP-INSTR:#define __ARM_ARCH_EXT_IDIV__ 1
// A7-ALLOW-FP-INSTR:#define __ARM_ARCH_PROFILE 'A'
// A7-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
// A7-ALLOW-FP-INSTR:#define __ARM_FP 0xe
// Test whether predefines are as expected when targeting cortex-a7.
// RUN: %clang -target x86_64-apple-darwin -arch armv7k -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV7K %s
// ARMV7K:#define __ARM_ARCH 7
// ARMV7K:#define __ARM_ARCH_EXT_IDIV__ 1
// ARMV7K:#define __ARM_ARCH_PROFILE 'A'
// ARMV7K:#define __ARM_DWARF_EH__ 1
// ARMV7K:#define __ARM_FEATURE_DSP 1
// ARMV7K:#define __ARM_FP 0xe
// ARMV7K:#define __ARM_PCS_VFP 1
// Test whether predefines are as expected when targeting cortex-a8 (soft FP ABI as default).
// RUN: %clang -target armv7 -mcpu=cortex-a8 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A8 %s
// RUN: %clang -target armv7 -mthumb -mcpu=cortex-a8 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A8 %s
// A8-NOT:#define __ARM_ARCH_EXT_IDIV__
// A8:#define __ARM_FEATURE_DSP 1
// A8-NOT:#define __ARM_FP 0x
// Test whether predefines are as expected when targeting cortex-a8 (softfp FP ABI as default).
// RUN: %clang -target armv7-eabi -mcpu=cortex-a8 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A8-ALLOW-FP-INSTR %s
// RUN: %clang -target armv7-eabi -mthumb -mcpu=cortex-a8 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A8-ALLOW-FP-INSTR %s
// A8-ALLOW-FP-INSTR-NOT:#define __ARM_ARCH_EXT_IDIV__
// A8-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
// A8-ALLOW-FP-INSTR:#define __ARM_FP 0xc
// Test whether predefines are as expected when targeting cortex-a9 (soft FP as default).
// RUN: %clang -target armv7 -mcpu=cortex-a9 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A9 %s
// RUN: %clang -target armv7 -mthumb -mcpu=cortex-a9 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A9 %s
// A9-NOT:#define __ARM_ARCH_EXT_IDIV__
// A9:#define __ARM_FEATURE_DSP 1
// A9-NOT:#define __ARM_FP 0x
// Test whether predefines are as expected when targeting cortex-a9 (softfp FP as default).
// RUN: %clang -target armv7-eabi -mcpu=cortex-a9 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A9-ALLOW-FP-INSTR %s
// RUN: %clang -target armv7-eabi -mthumb -mcpu=cortex-a9 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A9-ALLOW-FP-INSTR %s
// A9-ALLOW-FP-INSTR-NOT:#define __ARM_ARCH_EXT_IDIV__
// A9-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
// A9-ALLOW-FP-INSTR:#define __ARM_FP 0xe
// Check that -mfpu works properly for Cortex-A12 (enabled by default).
// RUN: %clang -target armv7-none-linux-gnueabi -mcpu=cortex-a12 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=DEFAULTFPU-A12 %s
// RUN: %clang -target armv7-none-linux-gnueabi -mthumb -mcpu=cortex-a12 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=DEFAULTFPU-A12 %s
// DEFAULTFPU-A12:#define __ARM_FP 0xe
// DEFAULTFPU-A12:#define __ARM_NEON__ 1
// DEFAULTFPU-A12:#define __ARM_VFPV4__ 1
// RUN: %clang -target armv7-none-linux-gnueabi -mcpu=cortex-a12 -mfpu=none -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=FPUNONE-A12 %s
// RUN: %clang -target armv7-none-linux-gnueabi -mthumb -mcpu=cortex-a12 -mfpu=none -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=FPUNONE-A12 %s
// FPUNONE-A12-NOT:#define __ARM_FP 0x{{.*}}
// FPUNONE-A12-NOT:#define __ARM_NEON__ 1
// FPUNONE-A12-NOT:#define __ARM_VFPV4__ 1
// Test whether predefines are as expected when targeting cortex-a12 (soft FP ABI as default).
// RUN: %clang -target armv7 -mcpu=cortex-a12 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A12 %s
// RUN: %clang -target armv7 -mthumb -mcpu=cortex-a12 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A12 %s
// A12:#define __ARM_ARCH 7
// A12:#define __ARM_ARCH_7A__ 1
// A12:#define __ARM_ARCH_EXT_IDIV__ 1
// A12:#define __ARM_ARCH_PROFILE 'A'
// A12:#define __ARM_FEATURE_DSP 1
// A12-NOT:#define __ARM_FP 0x
// Test whether predefines are as expected when targeting cortex-a12 (soft FP ABI as default).
// RUN: %clang -target armv7-eabi -mcpu=cortex-a12 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A12-ALLOW-FP-INSTR %s
// RUN: %clang -target armv7-eabi -mthumb -mcpu=cortex-a12 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A12-ALLOW-FP-INSTR %s
// A12-ALLOW-FP-INSTR:#define __ARM_ARCH 7
// A12-ALLOW-FP-INSTR:#define __ARM_ARCH_7A__ 1
// A12-ALLOW-FP-INSTR:#define __ARM_ARCH_EXT_IDIV__ 1
// A12-ALLOW-FP-INSTR:#define __ARM_ARCH_PROFILE 'A'
// A12-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
// A12-ALLOW-FP-INSTR:#define __ARM_FP 0xe
// Test whether predefines are as expected when targeting cortex-a15 (soft FP ABI as default).
// RUN: %clang -target armv7 -mcpu=cortex-a15 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A15 %s
// RUN: %clang -target armv7 -mthumb -mcpu=cortex-a15 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A15 %s
// A15:#define __ARM_ARCH_EXT_IDIV__ 1
// A15:#define __ARM_FEATURE_DSP 1
// A15-NOT:#define __ARM_FP 0x
// Test whether predefines are as expected when targeting cortex-a15 (softfp ABI as default).
// RUN: %clang -target armv7-eabi -mcpu=cortex-a15 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A15-ALLOW-FP-INSTR %s
// RUN: %clang -target armv7-eabi -mthumb -mcpu=cortex-a15 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A15-ALLOW-FP-INSTR %s
// A15-ALLOW-FP-INSTR:#define __ARM_ARCH_EXT_IDIV__ 1
// A15-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
// A15-ALLOW-FP-INSTR:#define __ARM_FP 0xe
// Check that -mfpu works properly for Cortex-A17 (enabled by default).
// RUN: %clang -target armv7-none-linux-gnueabi -mcpu=cortex-a17 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=DEFAULTFPU-A17 %s
// RUN: %clang -target armv7-none-linux-gnueabi -mthumb -mcpu=cortex-a17 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=DEFAULTFPU-A17 %s
// DEFAULTFPU-A17:#define __ARM_FP 0xe
// DEFAULTFPU-A17:#define __ARM_NEON__ 1
// DEFAULTFPU-A17:#define __ARM_VFPV4__ 1
// RUN: %clang -target armv7-none-linux-gnueabi -mcpu=cortex-a17 -mfpu=none -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=FPUNONE-A17 %s
// RUN: %clang -target armv7-none-linux-gnueabi -mthumb -mcpu=cortex-a17 -mfpu=none -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=FPUNONE-A17 %s
// FPUNONE-A17-NOT:#define __ARM_FP 0x{{.*}}
// FPUNONE-A17-NOT:#define __ARM_NEON__ 1
// FPUNONE-A17-NOT:#define __ARM_VFPV4__ 1
// Test whether predefines are as expected when targeting cortex-a17 (soft FP ABI as default).
// RUN: %clang -target armv7 -mcpu=cortex-a17 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A17 %s
// RUN: %clang -target armv7 -mthumb -mcpu=cortex-a17 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A17 %s
// A17:#define __ARM_ARCH 7
// A17:#define __ARM_ARCH_7A__ 1
// A17:#define __ARM_ARCH_EXT_IDIV__ 1
// A17:#define __ARM_ARCH_PROFILE 'A'
// A17:#define __ARM_FEATURE_DSP 1
// A17-NOT:#define __ARM_FP 0x
// Test whether predefines are as expected when targeting cortex-a17 (softfp FP ABI as default).
// RUN: %clang -target armv7-eabi -mcpu=cortex-a17 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A17-ALLOW-FP-INSTR %s
// RUN: %clang -target armv7-eabi -mthumb -mcpu=cortex-a17 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A17-ALLOW-FP-INSTR %s
// A17-ALLOW-FP-INSTR:#define __ARM_ARCH 7
// A17-ALLOW-FP-INSTR:#define __ARM_ARCH_7A__ 1
// A17-ALLOW-FP-INSTR:#define __ARM_ARCH_EXT_IDIV__ 1
// A17-ALLOW-FP-INSTR:#define __ARM_ARCH_PROFILE 'A'
// A17-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
// A17-ALLOW-FP-INSTR:#define __ARM_FP 0xe
// Test whether predefines are as expected when targeting swift (soft FP ABI as default).
// RUN: %clang -target armv7s -mcpu=swift -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=SWIFT %s
// RUN: %clang -target armv7s -mthumb -mcpu=swift -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=SWIFT %s
// SWIFT:#define __ARM_ARCH_EXT_IDIV__ 1
// SWIFT:#define __ARM_FEATURE_DSP 1
// SWIFT-NOT:#define __ARM_FP 0xxE
// Test whether predefines are as expected when targeting swift (softfp FP ABI as default).
// RUN: %clang -target armv7s-eabi -mcpu=swift -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=SWIFT-ALLOW-FP-INSTR %s
// RUN: %clang -target armv7s-eabi -mthumb -mcpu=swift -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=SWIFT-ALLOW-FP-INSTR %s
// SWIFT-ALLOW-FP-INSTR:#define __ARM_ARCH_EXT_IDIV__ 1
// SWIFT-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
// SWIFT-ALLOW-FP-INSTR:#define __ARM_FP 0xe
// Test whether predefines are as expected when targeting ARMv8-A Cortex implementations (soft FP ABI as default)
// RUN: %clang -target armv8 -mcpu=cortex-a32 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
// RUN: %clang -target armv8 -mthumb -mcpu=cortex-a32 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
// RUN: %clang -target armv8 -mcpu=cortex-a35 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
// RUN: %clang -target armv8 -mthumb -mcpu=cortex-a35 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
// RUN: %clang -target armv8 -mcpu=cortex-a53 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
// RUN: %clang -target armv8 -mthumb -mcpu=cortex-a53 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
// RUN: %clang -target armv8 -mcpu=cortex-a57 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
// RUN: %clang -target armv8 -mthumb -mcpu=cortex-a57 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
// RUN: %clang -target armv8 -mcpu=cortex-a72 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
// RUN: %clang -target armv8 -mthumb -mcpu=cortex-a72 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
// RUN: %clang -target armv8 -mcpu=cortex-a73 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
// RUN: %clang -target armv8 -mthumb -mcpu=cortex-a73 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
//
// RUN: %clang -target armv8 -mcpu=exynos-m3 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
// RUN: %clang -target armv8 -mthumb -mcpu=exynos-m3 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
// RUN: %clang -target armv8 -mcpu=exynos-m4 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
// RUN: %clang -target armv8 -mthumb -mcpu=exynos-m4 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
// RUN: %clang -target armv8 -mcpu=exynos-m5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
// RUN: %clang -target armv8 -mthumb -mcpu=exynos-m5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
// ARMV8:#define __ARM_ARCH_EXT_IDIV__ 1
// ARMV8:#define __ARM_FEATURE_DSP 1
// ARMV8-NOT:#define __ARM_FP 0x
// Test whether predefines are as expected when targeting ARMv8-A Cortex implementations (softfp FP ABI as default)
// RUN: %clang -target armv8-eabi -mcpu=cortex-a32 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
// RUN: %clang -target armv8-eabi -mthumb -mcpu=cortex-a32 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
// RUN: %clang -target armv8-eabi -mcpu=cortex-a35 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
// RUN: %clang -target armv8-eabi -mthumb -mcpu=cortex-a35 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
// RUN: %clang -target armv8-eabi -mcpu=cortex-a53 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
// RUN: %clang -target armv8-eabi -mthumb -mcpu=cortex-a53 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
// RUN: %clang -target armv8-eabi -mcpu=cortex-a57 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
// RUN: %clang -target armv8-eabi -mthumb -mcpu=cortex-a57 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
// RUN: %clang -target armv8-eabi -mcpu=cortex-a72 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
// RUN: %clang -target armv8-eabi -mthumb -mcpu=cortex-a72 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
// RUN: %clang -target armv8-eabi -mcpu=cortex-a73 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
// RUN: %clang -target armv8-eabi -mthumb -mcpu=cortex-a73 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
//
// RUN: %clang -target armv8-eabi -mcpu=exynos-m3 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
// RUN: %clang -target armv8-eabi -mthumb -mcpu=exynos-m3 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
// RUN: %clang -target armv8-eabi -mcpu=exynos-m4 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
// RUN: %clang -target armv8-eabi -mthumb -mcpu=exynos-m4 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
// RUN: %clang -target armv8-eabi -mcpu=exynos-m5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
// RUN: %clang -target armv8-eabi -mthumb -mcpu=exynos-m5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
// ARMV8-ALLOW-FP-INSTR:#define __ARM_ARCH_EXT_IDIV__ 1
// ARMV8-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
// ARMV8-ALLOW-FP-INSTR:#define __ARM_FP 0xe
// Test whether predefines are as expected when targeting cortex-r4.
// RUN: %clang -target armv7 -mcpu=cortex-r4 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R4-ARM %s
// R4-ARM-NOT:#define __ARM_ARCH_EXT_IDIV__
// R4-ARM:#define __ARM_FEATURE_DSP 1
// R4-ARM-NOT:#define __ARM_FP 0x{{.*}}
// RUN: %clang -target armv7 -mthumb -mcpu=cortex-r4 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R4-THUMB %s
// R4-THUMB:#define __ARM_ARCH_EXT_IDIV__ 1
// R4-THUMB:#define __ARM_FEATURE_DSP 1
// R4-THUMB-NOT:#define __ARM_FP 0x{{.*}}
// Test whether predefines are as expected when targeting cortex-r4f (soft FP ABI as default).
// RUN: %clang -target armv7 -mcpu=cortex-r4f -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R4F-ARM %s
// R4F-ARM-NOT:#define __ARM_ARCH_EXT_IDIV__
// R4F-ARM:#define __ARM_FEATURE_DSP 1
// R4F-ARM-NOT:#define __ARM_FP 0x
// Test whether predefines are as expected when targeting cortex-r4f (softfp FP ABI as default).
// RUN: %clang -target armv7-eabi -mcpu=cortex-r4f -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R4F-ARM-ALLOW-FP-INSTR %s
// R4F-ARM-ALLOW-FP-INSTR-NOT:#define __ARM_ARCH_EXT_IDIV__
// R4F-ARM-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
// R4F-ARM-ALLOW-FP-INSTR:#define __ARM_FP 0xc
// RUN: %clang -target armv7 -mthumb -mcpu=cortex-r4f -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R4F-THUMB %s
// R4F-THUMB:#define __ARM_ARCH_EXT_IDIV__ 1
// R4F-THUMB:#define __ARM_FEATURE_DSP 1
// R4F-THUMB-NOT:#define __ARM_FP 0x
// RUN: %clang -target armv7-eabi -mthumb -mcpu=cortex-r4f -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R4F-THUMB-ALLOW-FP-INSTR %s
// R4F-THUMB-ALLOW-FP-INSTR:#define __ARM_ARCH_EXT_IDIV__ 1
// R4F-THUMB-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
// R4F-THUMB-ALLOW-FP-INSTR:#define __ARM_FP 0xc
// Test whether predefines are as expected when targeting cortex-r5 (soft FP ABI as default).
// RUN: %clang -target armv7 -mcpu=cortex-r5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R5 %s
// RUN: %clang -target armv7 -mthumb -mcpu=cortex-r5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R5 %s
// R5:#define __ARM_ARCH_EXT_IDIV__ 1
// R5:#define __ARM_FEATURE_DSP 1
// R5-NOT:#define __ARM_FP 0x
// Test whether predefines are as expected when targeting cortex-r5 (softfp FP ABI as default).
// RUN: %clang -target armv7-eabi -mcpu=cortex-r5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R5-ALLOW-FP-INSTR %s
// RUN: %clang -target armv7-eabi -mthumb -mcpu=cortex-r5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R5-ALLOW-FP-INSTR %s
// R5-ALLOW-FP-INSTR:#define __ARM_ARCH_EXT_IDIV__ 1
// R5-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
// R5-ALLOW-FP-INSTR:#define __ARM_FP 0xc
// Test whether predefines are as expected when targeting cortex-r7 and cortex-r8 (soft FP ABI as default).
// RUN: %clang -target armv7 -mcpu=cortex-r7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R7-R8 %s
// RUN: %clang -target armv7 -mthumb -mcpu=cortex-r7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R7-R8 %s
// RUN: %clang -target armv7 -mcpu=cortex-r8 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R7-R8 %s
// RUN: %clang -target armv7 -mthumb -mcpu=cortex-r8 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R7-R8 %s
// R7-R8:#define __ARM_ARCH_EXT_IDIV__ 1
// R7-R8:#define __ARM_FEATURE_DSP 1
// R7-R8-NOT:#define __ARM_FP 0x
// Test whether predefines are as expected when targeting cortex-r7 and cortex-r8 (softfp FP ABI as default).
// RUN: %clang -target armv7-eabi -mcpu=cortex-r7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R7-R8-ALLOW-FP-INSTR %s
// RUN: %clang -target armv7-eabi -mthumb -mcpu=cortex-r7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R7-R8-ALLOW-FP-INSTR %s
// RUN: %clang -target armv7-eabi -mcpu=cortex-r8 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R7-R8-ALLOW-FP-INSTR %s
// RUN: %clang -target armv7-eabi -mthumb -mcpu=cortex-r8 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R7-R8-ALLOW-FP-INSTR %s
// R7-R8-ALLOW-FP-INSTR:#define __ARM_ARCH_EXT_IDIV__ 1
// R7-R8-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
// R7-R8-ALLOW-FP-INSTR:#define __ARM_FP 0xe
// 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 -match-full-lines --check-prefix=M0-THUMB %s
// RUN: %clang -target armv7 -mthumb -mcpu=cortex-m0plus -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=M0-THUMB %s
// RUN: %clang -target armv7 -mthumb -mcpu=cortex-m1 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=M0-THUMB %s
// RUN: %clang -target armv7 -mthumb -mcpu=sc000 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=M0-THUMB %s
// M0-THUMB-NOT:#define __ARM_ARCH_EXT_IDIV__
// M0-THUMB-NOT:#define __ARM_FEATURE_DSP
// M0-THUMB-NOT:#define __ARM_FP 0x{{.*}}
// 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 -match-full-lines --check-prefix=M3-THUMB %s
// RUN: %clang -target armv7 -mthumb -mcpu=sc300 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=M3-THUMB %s
// M3-THUMB:#define __ARM_ARCH_EXT_IDIV__ 1
// M3-THUMB-NOT:#define __ARM_FEATURE_DSP
// M3-THUMB-NOT:#define __ARM_FP 0x{{.*}}
// Test whether predefines are as expected when targeting cortex-m4 (soft FP ABI as default).
// RUN: %clang -target armv7 -mthumb -mcpu=cortex-m4 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=M4-THUMB %s
// M4-THUMB:#define __ARM_ARCH_EXT_IDIV__ 1
// M4-THUMB:#define __ARM_FEATURE_DSP 1
// M4-THUMB-NOT:#define __ARM_FP 0x
// Test whether predefines are as expected when targeting cortex-m4 (softfp ABI as default).
// RUN: %clang -target armv7-eabi -mthumb -mcpu=cortex-m4 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=M4-THUMB-ALLOW-FP-INSTR %s
// M4-THUMB-ALLOW-FP-INSTR:#define __ARM_ARCH_EXT_IDIV__ 1
// M4-THUMB-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
// M4-THUMB-ALLOW-FP-INSTR:#define __ARM_FP 0x6
// Test whether predefines are as expected when targeting cortex-m7 (soft FP ABI as default).
// RUN: %clang -target armv7 -mthumb -mcpu=cortex-m7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=M7-THUMB %s
// M7-THUMB:#define __ARM_ARCH_EXT_IDIV__ 1
// M7-THUMB:#define __ARM_FEATURE_DSP 1
// M7-THUMB-NOT:#define __ARM_FP 0x
// M7-THUMB-NOT:#define __ARM_FPV5__
// Test whether predefines are as expected when targeting cortex-m7 (softfp FP ABI as default).
// RUN: %clang -target armv7-eabi -mthumb -mcpu=cortex-m7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=M7-THUMB-ALLOW-FP-INSTR %s
// M7-THUMB-ALLOW-FP-INSTR:#define __ARM_ARCH_EXT_IDIV__ 1
// M7-THUMB-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
// M7-THUMB-ALLOW-FP-INSTR:#define __ARM_FP 0xe
// M7-THUMB-ALLOW-FP-INSTR:#define __ARM_FPV5__ 1
// Check that -mcmse (security extension) option works correctly for v8-M targets
// RUN: %clang -target armv8m.base-none-linux-gnu -mcmse -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8M_CMSE %s
// RUN: %clang -target armv8m.main-none-linux-gnu -mcmse -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8M_CMSE %s
// RUN: %clang -target arm-none-linux-gnu -mcpu=cortex-m33 -mcmse -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8M_CMSE %s
// RUN: %clang -target arm -mcpu=cortex-m23 -mcmse -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8M_CMSE %s
// RUN: %clang -target arm-none-linux-gnu -mcpu=cortex-m55 -mcmse -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8M_CMSE %s
// V8M_CMSE-NOT: __ARM_FEATURE_CMSE 1
// V8M_CMSE: #define __ARM_FEATURE_CMSE 3
// Check that CMSE is not defined on architectures w/o support for security extension
// RUN: %clang -target arm-arm-none-gnueabi -mcpu=cortex-a5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NOTV8M_CMSE %s
// RUN: %clang -target armv8a-none-linux-gnu -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NOTV8M_CMSE %s
// RUN: %clang -target armv8.1a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NOTV8M_CMSE %s
// NOTV8M_CMSE-NOT: __ARM_FEATURE_CMSE
// Check that -mcmse option gives error on non v8-M targets
// RUN: not %clang -target arm-arm-none-eabi -mthumb -mcmse -mcpu=cortex-m7 -x c -E -dM %s -o - 2>&1 | FileCheck -match-full-lines --check-prefix=NOTV8MCMSE_OPT %s
// NOTV8MCMSE_OPT: error: -mcmse is not supported for cortex-m7
// Test whether predefines are as expected when targeting v8m cores
// RUN: %clang -target arm -mcpu=cortex-m23 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=M23 %s
// M23: #define __ARM_ARCH 8
// M23: #define __ARM_ARCH_8M_BASE__ 1
// M23: #define __ARM_ARCH_EXT_IDIV__ 1
// M23-NOT: __ARM_ARCH_ISA_ARM
// M23: #define __ARM_ARCH_ISA_THUMB 1
// M23: #define __ARM_ARCH_PROFILE 'M'
// M23-NOT: __ARM_FEATURE_CRC32
// M23-NOT: __ARM_FEATURE_DSP
// M23-NOT: __ARM_FP 0x{{.*}}
// M23-NOT: __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1
// Test whether predefines are as expected when targeting m33 (soft FP ABI as default).
// RUN: %clang -target arm -mcpu=cortex-m33 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=M33 %s
// M33: #define __ARM_ARCH 8
// M33: #define __ARM_ARCH_8M_MAIN__ 1
// M33: #define __ARM_ARCH_EXT_IDIV__ 1
// M33-NOT: __ARM_ARCH_ISA_ARM
// M33: #define __ARM_ARCH_ISA_THUMB 2
// M33: #define __ARM_ARCH_PROFILE 'M'
// M33-NOT: __ARM_FEATURE_CRC32
// M33: #define __ARM_FEATURE_DSP 1
// M33-NOT: #define __ARM_FP 0x
// M33: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1
// Test whether predefines are as expected when targeting m33 (softfp FP ABI as default).
// RUN: %clang -target arm-eabi -mcpu=cortex-m33 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=M33-ALLOW-FP-INSTR %s
// M33-ALLOW-FP-INSTR: #define __ARM_ARCH 8
// M33-ALLOW-FP-INSTR: #define __ARM_ARCH_8M_MAIN__ 1
// M33-ALLOW-FP-INSTR: #define __ARM_ARCH_EXT_IDIV__ 1
// M33-ALLOW-FP-INSTR-NOT: __ARM_ARCH_ISA_ARM
// M33-ALLOW-FP-INSTR: #define __ARM_ARCH_ISA_THUMB 2
// M33-ALLOW-FP-INSTR: #define __ARM_ARCH_PROFILE 'M'
// M33-ALLOW-FP-INSTR-NOT: __ARM_FEATURE_CRC32
// M33-ALLOW-FP-INSTR: #define __ARM_FEATURE_DSP 1
// M33-ALLOW-FP-INSTR: #define __ARM_FP 0x6
// M33-ALLOW-FP-INSTR: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1
// Test whether predefines are as expected when targeting cortex-m55 (softfp FP ABI as default).
// RUN: %clang -target arm-eabi -mcpu=cortex-m55 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=M55 %s
// M55: #define __ARM_ARCH 8
// M55: #define __ARM_ARCH_8_1M_MAIN__ 1
// M55: #define __ARM_ARCH_EXT_IDIV__ 1
// M55-NOT: __ARM_ARCH_ISA_ARM
// M55: #define __ARM_ARCH_ISA_THUMB 2
// M55: #define __ARM_ARCH_PROFILE 'M'
// M55-NOT: __ARM_FEATURE_CRC32
// M55: #define __ARM_FEATURE_DSP 1
// M55: #define __ARM_FEATURE_MVE 3
// M55: #define __ARM_FP 0xe
// M55: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1
// Test whether predefines are as expected when targeting krait (soft FP as default).
// RUN: %clang -target armv7 -mcpu=krait -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=KRAIT %s
// RUN: %clang -target armv7 -mthumb -mcpu=krait -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=KRAIT %s
// KRAIT:#define __ARM_ARCH_EXT_IDIV__ 1
// KRAIT:#define __ARM_FEATURE_DSP 1
// KRAIT-NOT:#define __ARM_VFPV4__
// Test whether predefines are as expected when targeting krait (softfp FP as default).
// RUN: %clang -target armv7-eabi -mcpu=krait -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=KRAIT-ALLOW-FP-INSTR %s
// RUN: %clang -target armv7-eabi -mthumb -mcpu=krait -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=KRAIT-ALLOW-FP-INSTR %s
// KRAIT-ALLOW-FP-INSTR:#define __ARM_ARCH_EXT_IDIV__ 1
// KRAIT-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
// KRAIT-ALLOW-FP-INSTR:#define __ARM_VFPV4__ 1
// RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V81M %s
// CHECK-V81M: #define __ARM_ARCH 8
// CHECK-V81M: #define __ARM_ARCH_8_1M_MAIN__ 1
// CHECK-V81M: #define __ARM_ARCH_ISA_THUMB 2
// CHECK-V81M: #define __ARM_ARCH_PROFILE 'M'
// CHECK-V81M-NOT: #define __ARM_FEATURE_DSP
// CHECK-V81M-NOT: #define __ARM_FEATURE_MVE
// CHECK-V81M-NOT: #define __ARM_FEATURE_SIMD32
// RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+mve -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V81M-MVE %s
// CHECK-V81M-MVE: #define __ARM_FEATURE_DSP 1
// CHECK-V81M-MVE: #define __ARM_FEATURE_MVE 1
// CHECK-V81M-MVE: #define __ARM_FEATURE_SIMD32 1
// RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+mve.fp -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V81M-MVEFP %s
// CHECK-V81M-MVEFP: #define __ARM_FEATURE_DSP 1
// CHECK-V81M-MVEFP: #define __ARM_FEATURE_FP16_SCALAR_ARITHMETIC 1
// CHECK-V81M-MVEFP: #define __ARM_FEATURE_MVE 3
// CHECK-V81M-MVEFP: #define __ARM_FEATURE_SIMD32 1
// CHECK-V81M-MVEFP: #define __ARM_FPV5__ 1
// fpu=none/nofp discards mve.fp, but not mve/dsp
// RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+mve.fp+nofp -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V81M-MVEFP-NOFP %s
// RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+mve.fp -mfpu=none -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V81M-MVEFP-NOFP %s
// CHECK-V81M-MVEFP-NOFP: #define __ARM_FEATURE_DSP 1
// CHECK-V81M-MVEFP-NOFP: #define __ARM_FEATURE_MVE 1
// nomve discards mve.fp
// RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+mve.fp+nomve -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V81M-MVEFP-NOMVE %s
// CHECK-V81M-MVEFP-NOMVE-NOT: #define __ARM_FEATURE_MVE
// mve+fp doesn't imply mve.fp
// RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+mve+fp -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V81M-MVE-FP %s
// CHECK-V81M-MVE-FP: #define __ARM_FEATURE_MVE 1
// nodsp discards both dsp and mve ...
// RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+mve+nodsp -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V81M-MVE-NODSP %s
// CHECK-V81M-MVE-NODSP-NOT: #define __ARM_FEATURE_MVE
// CHECK-V81M-MVE-NODSP-NOT: #define __ARM_FEATURE_DSP
// ... and also mve.fp
// RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+mve.fp+nodsp -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V81M-MVE-NODSP %s
// CHECK-V81M-MVE-NODSP-NOT: #define __ARM_FEATURE_MVE
// CHECK-V81M-MVE-NODSP-NOT: #define __ARM_FEATURE_DSP
// Test CDE (Custom Datapath Extension) feature test macros
// RUN: %clang -target arm-arm-none-eabi -march=armv8m.main -x c -E -dM %s -o - | FileCheck --check-prefix=CHECK-V8M-NOCDE %s
// CHECK-V8M-NOCDE-NOT: #define __ARM_FEATURE_CDE
// CHECK-V8M-NOCDE-NOT: #define __ARM_FEATURE_CDE_COPROC
// RUN: %clang -target arm-arm-none-eabi -march=armv8m.main+cdecp0+cdecp1+cdecp7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V8M-CDE-MASK1 %s
// CHECK-V8M-CDE-MASK1: #define __ARM_FEATURE_CDE 1
// CHECK-V8M-CDE-MASK1: #define __ARM_FEATURE_CDE_COPROC 0x83
// RUN: %clang -target arm-arm-none-eabi -march=armv8m.main+cdecp0+cdecp1+cdecp2+cdecp3+cdecp4+cdecp5+cdecp6+cdecp7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V8M-CDE-MASK2 %s
// CHECK-V8M-CDE-MASK2: #define __ARM_FEATURE_CDE 1
// CHECK-V8M-CDE-MASK2: #define __ARM_FEATURE_CDE_COPROC 0xff
// RUN: %clang -target armv8.1a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V81A %s
// CHECK-V81A: #define __ARM_ARCH 8
// CHECK-V81A: #define __ARM_ARCH_8_1A__ 1
// CHECK-V81A: #define __ARM_ARCH_PROFILE 'A'
// CHECK-V81A: #define __ARM_FEATURE_QRDMX 1
// CHECK-V81A: #define __ARM_FP 0xe
// RUN: %clang -target armv8.2a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V82A %s
// CHECK-V82A: #define __ARM_ARCH 8
// CHECK-V82A: #define __ARM_ARCH_8_2A__ 1
// CHECK-V82A: #define __ARM_ARCH_PROFILE 'A'
// CHECK-V82A: #define __ARM_FEATURE_QRDMX 1
// CHECK-V82A: #define __ARM_FP 0xe
// RUN: %clang -target armv8.3a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V83A %s
// CHECK-V83A: #define __ARM_ARCH 8
// CHECK-V83A: #define __ARM_ARCH_8_3A__ 1
// CHECK-V83A: #define __ARM_ARCH_PROFILE 'A'
// RUN: %clang -target armv8.4a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V84A %s
// CHECK-V84A: #define __ARM_ARCH 8
// CHECK-V84A: #define __ARM_ARCH_8_4A__ 1
// CHECK-V84A: #define __ARM_ARCH_PROFILE 'A'
// RUN: %clang -target armv8.5a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V85A %s
// CHECK-V85A: #define __ARM_ARCH 8
// CHECK-V85A: #define __ARM_ARCH_8_5A__ 1
// CHECK-V85A: #define __ARM_ARCH_PROFILE 'A'
// RUN: %clang -target armv8.6a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V86A %s
// CHECK-V86A: #define __ARM_ARCH 8
// CHECK-V86A: #define __ARM_ARCH_8_6A__ 1
// CHECK-V86A: #define __ARM_ARCH_PROFILE 'A'
// RUN: %clang -target armv8.7a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V87A %s
// CHECK-V87A: #define __ARM_ARCH 8
// CHECK-V87A: #define __ARM_ARCH_8_7A__ 1
// CHECK-V87A: #define __ARM_ARCH_PROFILE 'A'
// RUN: %clang -target arm-none-none-eabi -march=armv7-m -mfpu=softvfp -x c -E -dM %s -o - | FileCheck --check-prefix=CHECK-SOFTVFP %s
// CHECK-SOFTVFP-NOT: #define __ARM_FP 0x
// ================== Check BFloat16 Extensions.
// RUN: %clang -target arm-arm-none-eabi -march=armv8.6-a+bf16 -x c -E -dM %s -o - 2>&1 | FileCheck -check-prefix=CHECK-BFLOAT %s
// CHECK-BFLOAT: #define __ARM_BF16_FORMAT_ALTERNATIVE 1
// CHECK-BFLOAT: #define __ARM_FEATURE_BF16 1
// CHECK-BFLOAT: #define __ARM_FEATURE_BF16_VECTOR_ARITHMETIC 1
// Check crypto feature test macros
// RUN: %clang -target arm-arm-none-eabi -march=armv8-a+crypto -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-CRYPTO %s
// CHECK-CRYPTO: #define __ARM_ARCH_PROFILE 'A'
// CHECK-CRYPTO: #define __ARM_FEATURE_AES 1
// CHECK-CRYPTO: #define __ARM_FEATURE_CRYPTO 1
// CHECK-CRYPTO: #define __ARM_FEATURE_SHA2 1
// RUN: %clang -target arm-arm-none-eabi -march=armv8-a+nocrypto -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-NOCRYPTO %s
// CHECK-NOCRYPTO: #define __ARM_ARCH_PROFILE 'A'
// CHECK-NOCRYPTO-NOT: #define __ARM_FEATURE_AES 1
// CHECK-NOCRYPTO-NOT: #define __ARM_FEATURE_CRYPTO 1
// CHECK-NOCRYPTO-NOT: #define __ARM_FEATURE_SHA2 1
// RUN: %clang -target arm-arm-none-eabi -march=armv8-a+aes+nosha2 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-AES %s
// CHECK-AES: #define __ARM_ARCH_PROFILE 'A'
// CHECK-AES: #define __ARM_FEATURE_AES 1
// CHECK-AES-NOT: #define __ARM_FEATURE_CRYPTO 1
// CHECK-AES-NOT: #define __ARM_FEATURE_SHA2 1
// RUN: %clang -target arm-arm-none-eabi -march=armv8-a+noaes+sha2 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-SHA2 %s
// CHECK-SHA2: #define __ARM_ARCH_PROFILE 'A'
// CHECK-SHA2-NOT: #define __ARM_FEATURE_AES 1
// CHECK-SHA2-NOT: #define __ARM_FEATURE_CRYPTO 1
// CHECK-SHA2: #define __ARM_FEATURE_SHA2 1
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