06da00ae2d
`+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.
129 lines
11 KiB
C
129 lines
11 KiB
C
// REQUIRES: arm-registered-target
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// RUN: %clang_cc1 -triple thumbv7-linux-gnueabihf -target-cpu cortex-a8 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-VFP3
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// CHECK-VFP3: "target-features"="+armv7-a,+d32,+dsp,+fp64,+neon,+thumb-mode,+vfp2,+vfp2sp,+vfp3,+vfp3d16,+vfp3d16sp,+vfp3sp"
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// RUN: %clang_cc1 -triple thumbv7-linux-gnueabihf -target-cpu cortex-a5 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-VFP4
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// CHECK-VFP4: "target-features"="+armv7-a,+d32,+dsp,+fp16,+fp64,+neon,+thumb-mode,+vfp2,+vfp2sp,+vfp3,+vfp3d16,+vfp3d16sp,+vfp3sp,+vfp4,+vfp4d16,+vfp4d16sp,+vfp4sp"
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// RUN: %clang_cc1 -triple thumbv7-linux-gnueabihf -target-cpu cortex-a7 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-VFP4-DIV
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// RUN: %clang_cc1 -triple thumbv7-linux-gnueabi -target-cpu cortex-a12 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-VFP4-DIV
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// RUN: %clang_cc1 -triple thumbv7s-linux-gnueabi -target-cpu swift -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-VFP4-DIV-2
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// RUN: %clang_cc1 -triple thumbv7-linux-gnueabihf -target-cpu krait -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-VFP4-DIV
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// CHECK-VFP4-DIV: "target-features"="+armv7-a,+d32,+dsp,+fp16,+fp64,+hwdiv,+hwdiv-arm,+neon,+thumb-mode,+vfp2,+vfp2sp,+vfp3,+vfp3d16,+vfp3d16sp,+vfp3sp,+vfp4,+vfp4d16,+vfp4d16sp,+vfp4sp"
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// CHECK-VFP4-DIV-2: "target-features"="+armv7s,+d32,+dsp,+fp16,+fp64,+hwdiv,+hwdiv-arm,+neon,+thumb-mode,+vfp2,+vfp2sp,+vfp3,+vfp3d16,+vfp3d16sp,+vfp3sp,+vfp4,+vfp4d16,+vfp4d16sp,+vfp4sp"
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// RUN: %clang_cc1 -triple armv7-linux-gnueabihf -target-cpu cortex-a15 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-VFP4-DIV-ARM
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// RUN: %clang_cc1 -triple armv7-linux-gnueabihf -target-cpu cortex-a17 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-VFP4-DIV-ARM
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// CHECK-VFP4-DIV-ARM: "target-features"="+armv7-a,+d32,+dsp,+fp16,+fp64,+hwdiv,+hwdiv-arm,+neon,+vfp2,+vfp2sp,+vfp3,+vfp3d16,+vfp3d16sp,+vfp3sp,+vfp4,+vfp4d16,+vfp4d16sp,+vfp4sp,-thumb-mode"
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// RUN: %clang_cc1 -triple thumbv7s-apple-ios7.0 -target-cpu cyclone -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-BASIC-V8
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// RUN: %clang_cc1 -triple thumbv8-linux-gnueabihf -target-cpu cortex-a32 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-BASIC-V8
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// RUN: %clang_cc1 -triple thumbv8-linux-gnueabihf -target-cpu cortex-a35 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-BASIC-V8
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// RUN: %clang_cc1 -triple thumbv8-linux-gnueabihf -target-cpu cortex-a57 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-BASIC-V8
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// RUN: %clang_cc1 -triple thumbv8-linux-gnueabihf -target-cpu cortex-a72 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-BASIC-V8
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// RUN: %clang_cc1 -triple thumbv8-linux-gnueabihf -target-cpu cortex-a73 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-BASIC-V8
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// RUN: %clang_cc1 -triple thumbv8-linux-gnueabihf -target-cpu exynos-m3 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-BASIC-V8
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// CHECK-BASIC-V8: "target-features"="+aes,+armv8-a,+crc,+d32,+dsp,+fp-armv8,+fp-armv8d16,+fp-armv8d16sp,+fp-armv8sp,+fp16,+fp64,+hwdiv,+hwdiv-arm,+neon,+sha2,+thumb-mode,+vfp2,+vfp2sp,+vfp3,+vfp3d16,+vfp3d16sp,+vfp3sp,+vfp4,+vfp4d16,+vfp4d16sp,+vfp4sp"
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// RUN: %clang_cc1 -triple thumbv8-linux-gnueabihf -target-cpu exynos-m4 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-BASIC-V82
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// RUN: %clang_cc1 -triple thumbv8-linux-gnueabihf -target-cpu exynos-m5 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-BASIC-V82
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// CHECK-BASIC-V82: "target-features"="+aes,+armv8.2-a,+crc,+d32,+dotprod,+dsp,+fp-armv8,+fp-armv8d16,+fp-armv8d16sp,+fp-armv8sp,+fp16,+fp64,+fullfp16,+hwdiv,+hwdiv-arm,+neon,+ras,+sha2,+thumb-mode,+v8.1a,+v8.2a,+vfp2,+vfp2sp,+vfp3,+vfp3d16,+vfp3d16sp,+vfp3sp,+vfp4,+vfp4d16,+vfp4d16sp,+vfp4sp"
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// RUN: %clang_cc1 -triple armv8-linux-gnueabi -target-cpu cortex-a53 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-BASIC-V8-ARM
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// CHECK-BASIC-V8-ARM: "target-features"="+aes,+armv8-a,+crc,+d32,+dsp,+fp-armv8,+fp-armv8d16,+fp-armv8d16sp,+fp-armv8sp,+fp16,+fp64,+hwdiv,+hwdiv-arm,+neon,+sha2,+vfp2,+vfp2sp,+vfp3,+vfp3d16,+vfp3d16sp,+vfp3sp,+vfp4,+vfp4d16,+vfp4d16sp,+vfp4sp,-thumb-mode"
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// RUN: %clang_cc1 -triple thumbv7-linux-gnueabi -target-cpu cortex-r5 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-VFP3-D16-DIV
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// CHECK-VFP3-D16-DIV: "target-features"="+armv7-r,+dsp,+fp64,+hwdiv,+hwdiv-arm,+thumb-mode,+vfp2,+vfp2sp,+vfp3d16,+vfp3d16sp"
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// RUN: %clang_cc1 -triple armv7-linux-gnueabi -target-cpu cortex-r4f -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-VFP3-D16-THUMB-DIV
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// CHECK-VFP3-D16-THUMB-DIV: "target-features"="+armv7-r,+dsp,+fp64,+hwdiv,+vfp2,+vfp2sp,+vfp3d16,+vfp3d16sp,-thumb-mode"
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// RUN: %clang_cc1 -triple thumbv7-linux-gnueabi -target-cpu cortex-r7 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-VFP3-D16-FP16-DIV
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// RUN: %clang_cc1 -triple thumbv7-linux-gnueabi -target-cpu cortex-r8 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-VFP3-D16-FP16-DIV
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// CHECK-VFP3-D16-FP16-DIV: "target-features"="+armv7-r,+dsp,+fp16,+fp64,+hwdiv,+hwdiv-arm,+thumb-mode,+vfp2,+vfp2sp,+vfp3d16,+vfp3d16sp"
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// RUN: %clang_cc1 -triple thumbv7-linux-gnueabi -target-cpu cortex-m4 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-VFP4-D16-SP-THUMB-DIV
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// CHECK-VFP4-D16-SP-THUMB-DIV: "target-features"="+armv7e-m,+dsp,+fp16,+hwdiv,+thumb-mode,+vfp2sp,+vfp3d16sp,+vfp4d16sp"
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// RUN: %clang_cc1 -triple thumbv7-linux-gnueabi -target-cpu cortex-m7 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-VFP5-D16-THUMB-DIV
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// CHECK-VFP5-D16-THUMB-DIV: "target-features"="+armv7e-m,+dsp,+fp-armv8d16,+fp-armv8d16sp,+fp16,+fp64,+hwdiv,+thumb-mode,+vfp2,+vfp2sp,+vfp3d16,+vfp3d16sp,+vfp4d16,+vfp4d16sp"
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// RUN: %clang_cc1 -triple armv7-linux-gnueabi -target-cpu cortex-r4 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-THUMB-DIV
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// CHECK-THUMB-DIV: "target-features"="+armv7-r,+dsp,+hwdiv,-thumb-mode"
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// RUN: %clang_cc1 -triple thumbv7-linux-gnueabi -target-cpu cortex-m3 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-THUMB-DIV-M3
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// CHECK-THUMB-DIV-M3: "target-features"="+armv7-m,+hwdiv,+thumb-mode"
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// (The following test with no arch specified shouldn't happen; the driver
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// rewrites triples. Just make sure it does something sane.)
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// RUN: %clang_cc1 -triple arm-linux-gnueabi -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-ARM-NOARCH-LINUX
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// CHECK-ARM-NOARCH-LINUX: "target-features"="-thumb-mode"
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// RUN: %clang_cc1 -triple armv4-linux-gnueabi -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-ARMV4-LINUX
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// CHECK-ARMV4-LINUX: "target-features"="+armv4,-thumb-mode"
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// RUN: %clang_cc1 -triple armv4t-linux-gnueabi -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-ARMV4T-LINUX
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// CHECK-ARMV4T-LINUX: "target-features"="+armv4t,-thumb-mode"
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// RUN: %clang_cc1 -triple armv5t-linux-gnueabi -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-ARMV5T-LINUX
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// CHECK-ARMV5T-LINUX: "target-features"="+armv5t,-thumb-mode"
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// RUN: %clang_cc1 -triple armv6-linux-gnueabi -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-ARMV6-LINUX
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// CHECK-ARMV6-LINUX: "target-features"="+armv6,-thumb-mode"
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// RUN: %clang_cc1 -triple armv6k-linux-gnueabi -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-ARMV6K-LINUX
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// CHECK-ARMV6K-LINUX: "target-features"="+armv6k,-thumb-mode"
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// RUN: %clang_cc1 -triple arm-linux-gnueabi -target-cpu mpcorenovfp -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-ARMV6K-MPCORE-LINUX
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// CHECK-ARMV6K-MPCORE-LINUX: "target-features"="+armv6k,+dsp,-thumb-mode"
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// RUN: %clang_cc1 -triple armv6t2-linux-gnueabi -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-ARMV6T2-LINUX
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// CHECK-ARMV6T2-LINUX: "target-features"="+armv6t2,-thumb-mode"
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// RUN: %clang_cc1 -triple thumbv6m-linux-gnueabi -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-ARMV6M-LINUX
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// RUN: %clang_cc1 -triple thumb-linux-gnueabi -target-cpu cortex-m0 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-ARMV6M-LINUX
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// CHECK-ARMV6M-LINUX: "target-features"="+armv6-m,+thumb-mode"
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// RUN: %clang_cc1 -triple thumbv7m-linux-gnueabi -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-ARMV7M-LINUX
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// CHECK-ARMV7M-LINUX: "target-features"="+armv7-m,+thumb-mode"
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// RUN: %clang_cc1 -triple thumb-linux-gnueabi -target-cpu cortex-m3 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-ARMV7M-M3-LINUX
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// CHECK-ARMV7M-M3-LINUX: "target-features"="+armv7-m,+hwdiv,+thumb-mode"
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// RUN: %clang_cc1 -triple thumbv8m.base-linux-gnueabi -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-ARMV8M-LINUX
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// CHECK-ARMV8M-LINUX: "target-features"="+armv8-m.base,+thumb-mode"
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// RUN: %clang_cc1 -triple thumb-linux-gnueabi -target-cpu cortex-m23 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-ARMV8M-M23-LINUX
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// CHECK-ARMV8M-M23-LINUX: "target-features"="+armv8-m.base,+hwdiv,+thumb-mode"
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// RUN: %clang_cc1 -triple thumb-linux-gnueabi -target-cpu cortex-m33 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-ARMV8M-MAIN-LINUX
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// CHECK-ARMV8M-MAIN-LINUX: "target-features"="+armv8-m.main,+dsp,+fp-armv8d16sp,+fp16,+hwdiv,+thumb-mode,+vfp2sp,+vfp3d16sp,+vfp4d16sp"
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// RUN: %clang_cc1 -triple thumb-linux-gnueabi -target-cpu cortex-m55 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-ARMV81M-MAIN-LINUX
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// CHECK-ARMV81M-MAIN-LINUX: "target-features"="+armv8.1-m.main,+dsp,+fp-armv8d16,+fp-armv8d16sp,+fp16,+fp64,+fullfp16,+hwdiv,+lob,+mve,+mve.fp,+ras,+thumb-mode,+vfp2,+vfp2sp,+vfp3d16,+vfp3d16sp,+vfp4d16,+vfp4d16sp"
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// RUN: %clang_cc1 -triple thumb-linux-gnueabi -target-cpu cortex-m85 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-ARMV81M-CORTEX-M85-LINUX
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// CHECK-ARMV81M-CORTEX-M85-LINUX: "target-features"="+armv8.1-m.main,+dsp,+fp-armv8d16,+fp-armv8d16sp,+fp16,+fp64,+fullfp16,+hwdiv,+lob,+mve,+mve.fp,+pacbti,+ras,+thumb-mode,+vfp2,+vfp2sp,+vfp3d16,+vfp3d16sp,+vfp4d16,+vfp4d16sp"
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// RUN: %clang_cc1 -triple thumb-linux-gnueabi -target-cpu cortex-m52 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-ARMV81M-CORTEX-M52-LINUX
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// CHECK-ARMV81M-CORTEX-M52-LINUX: "target-features"="+armv8.1-m.main,+dsp,+fp-armv8d16,+fp-armv8d16sp,+fp16,+fp64,+fullfp16,+hwdiv,+lob,+mve,+mve.fp,+pacbti,+ras,+thumb-mode,+vfp2,+vfp2sp,+vfp3d16,+vfp3d16sp,+vfp4d16,+vfp4d16sp"
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// RUN: %clang_cc1 -triple thumbv9.3a-linux-gnueabihf -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-ARCH93
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// CHECK-ARCH93: "target-features"="+armv9.3-a,+thumb-mode,+v8.1a,+v8.2a,+v8.3a,+v8.4a,+v8.5a,+v8.6a,+v8.7a,+v8.8a,+v9.1a,+v9.2a,+v9.3a,+v9a"
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// RUN: %clang_cc1 -triple arm-none-eabi -target-cpu cortex-r52 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-ARMSIMD-R52
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// CHECK-ARMSIMD-R52: "target-features"="+armv8-r,+crc,+d32,+dsp,+fp-armv8,+fp-armv8d16,+fp-armv8d16sp,+fp-armv8sp,+fp16,+fp64,+hwdiv,+hwdiv-arm,+neon,+vfp2,+vfp2sp,+vfp3,+vfp3d16,+vfp3d16sp,+vfp3sp,+vfp4,+vfp4d16,+vfp4d16sp,+vfp4sp,-thumb-mode"
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// RUN: %clang_cc1 -triple armv8-none-eabi -target-cpu cortex-a57 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-ARMSIMD-A57
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// CHECK-ARMSIMD-A57: "target-features"="+aes,+armv8-a,+crc,+d32,+dsp,+fp-armv8,+fp-armv8d16,+fp-armv8d16sp,+fp-armv8sp,+fp16,+fp64,+hwdiv,+hwdiv-arm,+neon,+sha2,+vfp2,+vfp2sp,+vfp3,+vfp3d16,+vfp3d16sp,+vfp3sp,+vfp4,+vfp4d16,+vfp4d16sp,+vfp4sp,-thumb-mode"
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void foo() {}
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