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clang-p2996/clang/test/Preprocessor/arm-target-features.c
Jack Styles 06da00ae2d [ARM][Clang] Make +nosimd functional for AArch32 Targets (#130623) 
`+simd` and `+nosimd` are used to enable or disable NEON Instructions
when compiling for ARM Targets. However, up until now, using these
has not been possible. To enable this, these options are mapped to the
relevant LLVM backend option (`+neon` and `-neon`) so it can be both
enabled and disabled successfully by the user.

Tests have been added to ensure this behaviour is maintained in the
future, along with updates to existing tests as behaviour has now changed
relating to the use of `+simd` and `+nosimd`.

As `simd` has been mapped within the ARMTargetParser.def, support for
this extension is also added for the `--print-support-extensions` command
when the target is AArch32. This will print the `simd` option, along with the
description that relates to the Neon feature. This previously was not
possible as `simd` did not have a related Feature or Negative Feature.

To make this functional as intended, MVE and MVE.FP now rely on their
own Enum identifier, rather than `AEK_SIMD`. While SIMD does refer to
both Neon and Helium technologies, in terms of command line options,
SIMD relates to Neon. Helium relates to MVE and MVE.FP. The Enum
now reflects this too.
2025-04-15 09:00:14 +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 -mcpu=cortex-r52 -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 -mcpu=cortex-r52 -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 armv7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-DARWIN-V7 %s
// CHECK-DARWIN-V7: #define __ARMEL__ 1
// CHECK-DARWIN-V7: #define __ARM_ARCH 7
// CHECK-DARWIN-V7: #define __ARM_ARCH_7A__ 1
// CHECK-DARWIN-V7-NOT: __ARM_FEATURE_CRC32
// CHECK-DARWIN-V7-NOT: __ARM_FEATURE_NUMERIC_MAXMIN
// CHECK-DARWIN-V7-NOT: __ARM_FEATURE_DIRECTED_ROUNDING
// CHECK-DARWIN-V7: #define __ARM_FP 0xc
// CHECK-DARWIN-V7: #define __ARM_NEON 1
// CHECK-DARWIN-V7: #define __ARM_NEON_FP 0x4
// CHECK-DARWIN-V7: #define __ARM_NEON__ 1
// RUN: %clang -target armv7-windows -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-WINDOWS-V7 %s
// CHECK-WINDOWS-V7: #define __ARMEL__ 1
// CHECK-WINDOWS-V7: #define __ARM_ARCH 7
// CHECK-WINDOWS-V7: #define __ARM_ARCH_7A__ 1
// CHECK-WINDOWS-V7-NOT: __ARM_FEATURE_CRC32
// CHECK-WINDOWS-V7-NOT: __ARM_FEATURE_NUMERIC_MAXMIN
// CHECK-WINDOWS-V7-NOT: __ARM_FEATURE_DIRECTED_ROUNDING
// CHECK-WINDOWS-V7: #define __ARM_FP 0xe
// CHECK-WINDOWS-V7: #define __ARM_NEON 1
// CHECK-WINDOWS-V7: #define __ARM_NEON_FP 0x6
// CHECK-WINDOWS-V7: #define __ARM_NEON__ 1
// 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
// CHECK-V7S: #define __ARM_NEON 1
// CHECK-V7S: #define __ARM_NEON_FP 0x6
// CHECK-V7S: #define __ARM_NEON__ 1
// 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 -fapprox-func\
// 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 armv7-apple-driverkit21.0 -x c %s -dM -E -o - | FileCheck -match-full-lines --check-prefix=CHECK-DRIVERKIT %s
// CHECK-DRIVERKIT-NOT: #define __ARM_PCS_VFP 1
// 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 armv8.8a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V88A %s
// CHECK-V88A: #define __ARM_ARCH 8
// CHECK-V88A: #define __ARM_ARCH_8_8A__ 1
// CHECK-V88A: #define __ARM_ARCH_PROFILE 'A'
// RUN: %clang -target armv8.9a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V89A %s
// CHECK-V89A: #define __ARM_ARCH 8
// CHECK-V89A: #define __ARM_ARCH_8_9A__ 1
// CHECK-V89A: #define __ARM_ARCH_PROFILE 'A'
// RUN: %clang -target armv9a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V9A %s
// CHECK-V9A: #define __ARM_ARCH 9
// CHECK-V9A: #define __ARM_ARCH_9A__ 1
// CHECK-V9A: #define __ARM_ARCH_PROFILE 'A'
// RUN: %clang -target armv9.1a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V91A %s
// CHECK-V91A: #define __ARM_ARCH 9
// CHECK-V91A: #define __ARM_ARCH_9_1A__ 1
// CHECK-V91A: #define __ARM_ARCH_PROFILE 'A'
// RUN: %clang -target armv9.2a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V92A %s
// CHECK-V92A: #define __ARM_ARCH 9
// CHECK-V92A: #define __ARM_ARCH_9_2A__ 1
// CHECK-V92A: #define __ARM_ARCH_PROFILE 'A'
// RUN: %clang -target armv9.3a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V93A %s
// CHECK-V93A: #define __ARM_ARCH 9
// CHECK-V93A: #define __ARM_ARCH_9_3A__ 1
// CHECK-V93A: #define __ARM_ARCH_PROFILE 'A'
// RUN: %clang -target armv9.4a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V94A %s
// CHECK-V94A: #define __ARM_ARCH 9
// CHECK-V94A: #define __ARM_ARCH_9_4A__ 1
// CHECK-V94A: #define __ARM_ARCH_PROFILE 'A'
// RUN: %clang -target armv9.5a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V95A %s
// CHECK-V95A: #define __ARM_ARCH 9
// CHECK-V95A: #define __ARM_ARCH_9_5A__ 1
// CHECK-V95A: #define __ARM_ARCH_PROFILE 'A'
// RUN: %clang -target armv9.6a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V96A %s
// CHECK-V96A: #define __ARM_ARCH 9
// CHECK-V96A: #define __ARM_ARCH_9_6A__ 1
// CHECK-V96A: #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
// Test Armv8.1-M PACBTI
// RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-NOBTI,CHECK-NOPAC %s
// RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main -mbranch-protection=bti -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-BTI,CHECK-NOPAC %s
// RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main -mbranch-protection=pac-ret -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-PAC,CHECK-NOBTI %s
// RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main -mbranch-protection=pac-ret+b-key -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-PAC,CHECK-NOBTI %s
// RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main -mbranch-protection=pac-ret+leaf -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-PAC-LEAF,CHECK-NOBTI %s
// RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main -mbranch-protection=pac-ret+b-key+leaf -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-PAC-LEAF,CHECK-NOBTI %s
// RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main -mbranch-protection=bti+pac-ret -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-PAC,CHECK-BTI %s
// RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main -mbranch-protection=bti+pac-ret+b-key -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-PAC,CHECK-BTI %s
// RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main -mbranch-protection=bti+pac-ret+leaf -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-PAC-LEAF,CHECK-BTI %s
// RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main -mbranch-protection=bti+pac-ret+b-key+leaf -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-PAC-LEAF,CHECK-BTI %s
// CHECK-NOBTI-NOT: #define __ARM_FEATURE_BTI_DEFAULT
// CHECK-NOPAC-NOT: #define __ARM_FEATURE_PAC_DEFAULT
// CHECK-BTI: #define __ARM_FEATURE_BTI_DEFAULT 1
// CHECK-PAC: #define __ARM_FEATURE_PAC_DEFAULT 1
// CHECK-PAC-LEAF: #define __ARM_FEATURE_PAC_DEFAULT 5
// RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-NOBTI-EXT,CHECK-NOPAC-EXT %s
// RUN: %clang -target arm-arm-none-eabi -march=armv7-m+pacbti -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-PACBTI-EXT %s
// CHECK-NOBTI-EXT-NOT: #define __ARM_FEATURE_BTI 1
// CHECK-NOPAC-EXT-NOT: #define __ARM_FEATURE_PAUTH 1
// CHECK-PACBTI-EXT: #define __ARM_FEATURE_BTI 1
// CHECK-PACBTI-EXT: #define __ARM_FEATURE_PAUTH 1
// ================== 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
// ================== Check default macros for Armv8.1-A and later
// RUN: %clang -target arm-arm-none-eabi -march=armv8.1-a -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-V81-OR-LATER,CHECK-BEFORE-V83 %s
// RUN: %clang -target arm-arm-none-eabi -march=armv8.2-a -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-V81-OR-LATER,CHECK-BEFORE-V83 %s
// RUN: %clang -target arm-arm-none-eabi -march=armv8.3-a -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-V81-OR-LATER,CHECK-V83-OR-LATER %s
// RUN: %clang -target arm-arm-none-eabi -march=armv8.4-a -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-V81-OR-LATER,CHECK-V83-OR-LATER %s
// RUN: %clang -target arm-arm-none-eabi -march=armv8.5-a -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-V81-OR-LATER,CHECK-V83-OR-LATER %s
// RUN: %clang -target arm-arm-none-eabi -march=armv8.6-a -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-V81-OR-LATER,CHECK-V83-OR-LATER %s
// RUN: %clang -target arm-arm-none-eabi -march=armv8.7-a -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-V81-OR-LATER,CHECK-V83-OR-LATER %s
// RUN: %clang -target arm-arm-none-eabi -march=armv8.8-a -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-V81-OR-LATER,CHECK-V83-OR-LATER %s
// RUN: %clang -target arm-arm-none-eabi -march=armv9-a -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-V81-OR-LATER,CHECK-V83-OR-LATER %s
// RUN: %clang -target arm-arm-none-eabi -march=armv9.1-a -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-V81-OR-LATER,CHECK-V83-OR-LATER %s
// RUN: %clang -target arm-arm-none-eabi -march=armv9.2-a -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-V81-OR-LATER,CHECK-V83-OR-LATER %s
// RUN: %clang -target arm-arm-none-eabi -march=armv9.3-a -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-V81-OR-LATER,CHECK-V83-OR-LATER %s
// CHECK-V83-OR-LATER: __ARM_FEATURE_COMPLEX 1
// CHECK-V81-OR-LATER: __ARM_FEATURE_QRDMX 1
// CHECK-BEFORE-V83-NOT: __ARM_FEATURE_COMPLEX 1
// Check if MVE floating-point feature is disabled (-mve.fp) during explicit fpv5-d16 or fpv5-sp-d16
// RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+mve.fp -mfpu=fpv5-d16 -x c -E -dM %s -o - | FileCheck -check-prefix=CHECK-MVE1 %s
// CHECK-MVE1: #define __ARM_FEATURE_MVE 1
// RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+mve.fp -mfpu=fpv5-sp-d16 -x c -E -dM %s -o - | FileCheck -check-prefix=CHECK-MVE1_2 %s
// CHECK-MVE1_2: #define __ARM_FEATURE_MVE 1
// RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+mve.fp -x c -E -dM %s -o - | FileCheck -check-prefix=CHECK-MVE3 %s
// CHECK-MVE3: #define __ARM_FEATURE_MVE 3
// Cortex-R52 and Cortex-R52Plus correctly enable the `fpv5-sp-d16` FPU when compiling for the SP only version of the CPU.
// RUN: %clang -target arm-none-eabi -mcpu=cortex-r52+nosimd+nofp.dp -mfloat-abi=hard -x c -E -dM -o - %s | FileCheck -check-prefix=CHECK-R52 %s
// RUN: %clang -target arm-none-eabi -mcpu=cortex-r52plus+nosimd+nofp.dp -mfloat-abi=hard -x c -E -dM -o - %s | FileCheck -check-prefix=CHECK-R52 %s
// RUN: %clang -target arm-none-eabi -mcpu=cortex-r52+nofp.dp -mfloat-abi=hard -x c -E -dM -o - %s | FileCheck -check-prefix=CHECK-R52 %s
// RUN: %clang -target arm-none-eabi -mcpu=cortex-r52plus+nofp.dp -mfloat-abi=hard -x c -E -dM -o - %s | FileCheck -check-prefix=CHECK-R52 %s
// CHECK-R52: #define __ARM_FEATURE_FMA 1
// CHECK-R52: #define __ARM_FP 0x6
// CHECK-R52: #define __ARM_FPV5__ 1
// CHECK-R52: #define __ARM_VFPV2__ 1
// CHECK-R52-NEXT: #define __ARM_VFPV3__ 1
// CHECK-R52-NEXT: #define __ARM_VFPV4__ 1
// CHECK-R52-NOT: #define __ARM_NEON 1
// CHECK-R52-NOT: #define __ARM_NEON__
// Check that on AArch32, Neon is correctly activated when the target supports the feature
// RUN: %clang -target arm-none-eabi -march=armv8-a -mfloat-abi=hard -x c -E -dM -o - %s | FileCheck -check-prefix=CHECK-SIMD %s
// RUN: %clang -target arm-none-eabi -mcpu=cortex-r52 -mfloat-abi=hard -x c -E -dM -o - %s | FileCheck -check-prefix=CHECK-SIMD %s
// RUN: %clang -target arm-none-eabi -mcpu=cortex-a57 -mfloat-abi=hard -x c -E -dM -o - %s | FileCheck -check-prefix=CHECK-SIMD %s
// CHECK-SIMD: #define __ARM_NEON 1
// CHECK-SIMD: #define __ARM_NEON_FP 0x6
// CHECK-SIMD: #define __ARM_NEON__ 1
// Check that on AArch32 appropriate targets, +nosimd correctly disables NEON instructions.
// RUN: %clang -target arm-none-eabi -march=armv8-a+nosimd -mfloat-abi=hard -x c -E -dM -o - %s | FileCheck -check-prefix=CHECK-NOSIMD %s
// RUN: %clang -target arm-none-eabi -mcpu=cortex-r52+nosimd -mfloat-abi=hard -x c -E -dM -o - %s | FileCheck -check-prefix=CHECK-NOSIMD %s
// RUN: %clang -target arm-none-eabi -mcpu=cortex-a57+nosimd -mfloat-abi=hard -x c -E -dM -o - %s | FileCheck -check-prefix=CHECK-NOSIMD %s
// CHECK-NOSIMD-NOT: #define __ARM_NEON 1
// CHECK-NOSIMD-NOT: #define __ARM_NEON_FP 0x6
// CHECK-NOSIMD-NOT: #define __ARM_NEON__ 1
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