[ARM] Update clang for removal of vfp2d16 and vfp2d16sp

[efriedma]

Summary

Matching fix for https://reviews.llvm.org/D67375 .

[ostannard]

LGTM

lib/Basic/Targets/ARM.cpp

bool ARMTargetInfo::handleTargetFeatures(std::vector<std::string> &Features,
   DotProd = 0;
   HasFloat16 = true;
 
   // This does not diagnose illegal cases like having both
   // "+vfpv2" and "+vfpv3" or having "+neon" and "-fp64".
   for (const auto &Feature : Features) {
     if (Feature == "+soft-float") {
       SoftFloat = true;
-    } else if (Feature == "+vfp2sp" || Feature == "+vfp2d16sp" ||
-               Feature == "+vfp2" || Feature == "+vfp2d16") {
+    } else if (Feature == "+vfp2sp" || Feature == "+vfp2") {
       FPU |= VFP2FPU;
       HW_FP |= HW_FP_SP;
-      if (Feature == "+vfp2" || Feature == "+vfp2d16")
+      if (Feature == "+vfp2")
           HW_FP |= HW_FP_DP;
     } else if (Feature == "+vfp3sp" || Feature == "+vfp3d16sp" ||
                Feature == "+vfp3" || Feature == "+vfp3d16") {
       FPU |= VFP3FPU;
       HW_FP |= HW_FP_SP;
       if (Feature == "+vfp3" || Feature == "+vfp3d16")
           HW_FP |= HW_FP_DP;
     } else if (Feature == "+vfp4sp" || Feature == "+vfp4d16sp" ||

lib/Driver/ToolChains/Arch/ARM.cpp

if (ABI == arm::FloatABI::Soft) {
 
     // Disable all features relating to hardware FP.
     // FIXME: Disabling fpregs should be enough all by itself, since all
     //        the other FP features are dependent on it. However
     //        there is currently no easy way to test this in clang, so for
     //        now just be explicit and disable all known dependent features
     //        as well.
     for (std::string Feature : {
-            "vfp2", "vfp2sp", "vfp2d16", "vfp2d16sp",
+            "vfp2", "vfp2sp",
             "vfp3", "vfp3sp", "vfp3d16", "vfp3d16sp",
             "vfp4", "vfp4sp", "vfp4d16", "vfp4d16sp",
             "fp-armv8", "fp-armv8sp", "fp-armv8d16", "fp-armv8d16sp",
             "fullfp16", "neon", "crypto", "dotprod", "fp16fml",
             "fp64", "d32", "fpregs"})
       Features.push_back(Args.MakeArgString("-" + Feature));
   }
 

test/CodeGen/arm-target-features.c

 // REQUIRES: arm-registered-target
 
 // RUN: %clang_cc1 -triple thumbv7-linux-gnueabihf -target-cpu cortex-a8 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-VFP3
-// CHECK-VFP3: "target-features"="+armv7-a,+d32,+dsp,+fp64,+fpregs,+neon,+thumb-mode,+vfp2,+vfp2d16,+vfp2d16sp,+vfp2sp,+vfp3,+vfp3d16,+vfp3d16sp,+vfp3sp"
+// CHECK-VFP3: "target-features"="+armv7-a,+d32,+dsp,+fp64,+fpregs,+neon,+thumb-mode,+vfp2,+vfp2sp,+vfp3,+vfp3d16,+vfp3d16sp,+vfp3sp"
 
 
 // RUN: %clang_cc1 -triple thumbv7-linux-gnueabihf -target-cpu cortex-a5 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-VFP4
-// CHECK-VFP4: "target-features"="+armv7-a,+d32,+dsp,+fp16,+fp64,+fpregs,+neon,+thumb-mode,+vfp2,+vfp2d16,+vfp2d16sp,+vfp2sp,+vfp3,+vfp3d16,+vfp3d16sp,+vfp3sp,+vfp4,+vfp4d16,+vfp4d16sp,+vfp4sp"
+// CHECK-VFP4: "target-features"="+armv7-a,+d32,+dsp,+fp16,+fp64,+fpregs,+neon,+thumb-mode,+vfp2,+vfp2sp,+vfp3,+vfp3d16,+vfp3d16sp,+vfp3sp,+vfp4,+vfp4d16,+vfp4d16sp,+vfp4sp"
 
 
 // RUN: %clang_cc1 -triple thumbv7-linux-gnueabihf -target-cpu cortex-a7 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-VFP4-DIV
 // RUN: %clang_cc1 -triple thumbv7-linux-gnueabi -target-cpu cortex-a12 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-VFP4-DIV
 // RUN: %clang_cc1 -triple thumbv7s-linux-gnueabi -target-cpu swift -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-VFP4-DIV-2
 // RUN: %clang_cc1 -triple thumbv7-linux-gnueabihf -target-cpu krait -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-VFP4-DIV
-// CHECK-VFP4-DIV: "target-features"="+armv7-a,+d32,+dsp,+fp16,+fp64,+fpregs,+hwdiv,+hwdiv-arm,+neon,+thumb-mode,+vfp2,+vfp2d16,+vfp2d16sp,+vfp2sp,+vfp3,+vfp3d16,+vfp3d16sp,+vfp3sp,+vfp4,+vfp4d16,+vfp4d16sp,+vfp4sp"
-// CHECK-VFP4-DIV-2: "target-features"="+armv7s,+d32,+dsp,+fp16,+fp64,+fpregs,+hwdiv,+hwdiv-arm,+neon,+thumb-mode,+vfp2,+vfp2d16,+vfp2d16sp,+vfp2sp,+vfp3,+vfp3d16,+vfp3d16sp,+vfp3sp,+vfp4,+vfp4d16,+vfp4d16sp,+vfp4sp"
+// CHECK-VFP4-DIV: "target-features"="+armv7-a,+d32,+dsp,+fp16,+fp64,+fpregs,+hwdiv,+hwdiv-arm,+neon,+thumb-mode,+vfp2,+vfp2sp,+vfp3,+vfp3d16,+vfp3d16sp,+vfp3sp,+vfp4,+vfp4d16,+vfp4d16sp,+vfp4sp"
+// CHECK-VFP4-DIV-2: "target-features"="+armv7s,+d32,+dsp,+fp16,+fp64,+fpregs,+hwdiv,+hwdiv-arm,+neon,+thumb-mode,+vfp2,+vfp2sp,+vfp3,+vfp3d16,+vfp3d16sp,+vfp3sp,+vfp4,+vfp4d16,+vfp4d16sp,+vfp4sp"
 
 // RUN: %clang_cc1 -triple armv7-linux-gnueabihf -target-cpu cortex-a15 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-VFP4-DIV-ARM
 // RUN: %clang_cc1 -triple armv7-linux-gnueabihf -target-cpu cortex-a17 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-VFP4-DIV-ARM
-// CHECK-VFP4-DIV-ARM: "target-features"="+armv7-a,+d32,+dsp,+fp16,+fp64,+fpregs,+hwdiv,+hwdiv-arm,+neon,+vfp2,+vfp2d16,+vfp2d16sp,+vfp2sp,+vfp3,+vfp3d16,+vfp3d16sp,+vfp3sp,+vfp4,+vfp4d16,+vfp4d16sp,+vfp4sp,-thumb-mode"
+// CHECK-VFP4-DIV-ARM: "target-features"="+armv7-a,+d32,+dsp,+fp16,+fp64,+fpregs,+hwdiv,+hwdiv-arm,+neon,+vfp2,+vfp2sp,+vfp3,+vfp3d16,+vfp3d16sp,+vfp3sp,+vfp4,+vfp4d16,+vfp4d16sp,+vfp4sp,-thumb-mode"
 
 // RUN: %clang_cc1 -triple thumbv7s-apple-ios7.0 -target-cpu cyclone -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-BASIC-V8
 // RUN: %clang_cc1 -triple thumbv8-linux-gnueabihf -target-cpu cortex-a32 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-BASIC-V8
 // RUN: %clang_cc1 -triple thumbv8-linux-gnueabihf -target-cpu cortex-a35 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-BASIC-V8
 // RUN: %clang_cc1 -triple thumbv8-linux-gnueabihf -target-cpu cortex-a57 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-BASIC-V8
 // RUN: %clang_cc1 -triple thumbv8-linux-gnueabihf -target-cpu cortex-a72 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-BASIC-V8
 // RUN: %clang_cc1 -triple thumbv8-linux-gnueabihf -target-cpu cortex-a73 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-BASIC-V8
 // RUN: %clang_cc1 -triple thumbv8-linux-gnueabihf -target-cpu exynos-m1 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-BASIC-V8
 // RUN: %clang_cc1 -triple thumbv8-linux-gnueabihf -target-cpu exynos-m2 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-BASIC-V8
 // RUN: %clang_cc1 -triple thumbv8-linux-gnueabihf -target-cpu exynos-m3 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-BASIC-V8
-// CHECK-BASIC-V8: "target-features"="+armv8-a,+crc,+crypto,+d32,+dsp,+fp-armv8,+fp-armv8d16,+fp-armv8d16sp,+fp-armv8sp,+fp16,+fp64,+fpregs,+hwdiv,+hwdiv-arm,+neon,+thumb-mode,+vfp2,+vfp2d16,+vfp2d16sp,+vfp2sp,+vfp3,+vfp3d16,+vfp3d16sp,+vfp3sp,+vfp4,+vfp4d16,+vfp4d16sp,+vfp4sp"
+// CHECK-BASIC-V8: "target-features"="+armv8-a,+crc,+crypto,+d32,+dsp,+fp-armv8,+fp-armv8d16,+fp-armv8d16sp,+fp-armv8sp,+fp16,+fp64,+fpregs,+hwdiv,+hwdiv-arm,+neon,+thumb-mode,+vfp2,+vfp2sp,+vfp3,+vfp3d16,+vfp3d16sp,+vfp3sp,+vfp4,+vfp4d16,+vfp4d16sp,+vfp4sp"
 
 // RUN: %clang_cc1 -triple thumbv8-linux-gnueabihf -target-cpu exynos-m4 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-BASIC-V82
 // RUN: %clang_cc1 -triple thumbv8-linux-gnueabihf -target-cpu exynos-m5 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-BASIC-V82
-// CHECK-BASIC-V82: "target-features"="+armv8.2-a,+crc,+crypto,+d32,+dotprod,+dsp,+fp-armv8,+fp-armv8d16,+fp-armv8d16sp,+fp-armv8sp,+fp16,+fp64,+fpregs,+fullfp16,+hwdiv,+hwdiv-arm,+neon,+ras,+thumb-mode,+vfp2,+vfp2d16,+vfp2d16sp,+vfp2sp,+vfp3,+vfp3d16,+vfp3d16sp,+vfp3sp,+vfp4,+vfp4d16,+vfp4d16sp,+vfp4sp"
+// CHECK-BASIC-V82: "target-features"="+armv8.2-a,+crc,+crypto,+d32,+dotprod,+dsp,+fp-armv8,+fp-armv8d16,+fp-armv8d16sp,+fp-armv8sp,+fp16,+fp64,+fpregs,+fullfp16,+hwdiv,+hwdiv-arm,+neon,+ras,+thumb-mode,+vfp2,+vfp2sp,+vfp3,+vfp3d16,+vfp3d16sp,+vfp3sp,+vfp4,+vfp4d16,+vfp4d16sp,+vfp4sp"
 
 // RUN: %clang_cc1 -triple armv8-linux-gnueabi -target-cpu cortex-a53 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-BASIC-V8-ARM
-// CHECK-BASIC-V8-ARM: "target-features"="+armv8-a,+crc,+crypto,+d32,+dsp,+fp-armv8,+fp-armv8d16,+fp-armv8d16sp,+fp-armv8sp,+fp16,+fp64,+fpregs,+hwdiv,+hwdiv-arm,+neon,+vfp2,+vfp2d16,+vfp2d16sp,+vfp2sp,+vfp3,+vfp3d16,+vfp3d16sp,+vfp3sp,+vfp4,+vfp4d16,+vfp4d16sp,+vfp4sp,-thumb-mode"
+// CHECK-BASIC-V8-ARM: "target-features"="+armv8-a,+crc,+crypto,+d32,+dsp,+fp-armv8,+fp-armv8d16,+fp-armv8d16sp,+fp-armv8sp,+fp16,+fp64,+fpregs,+hwdiv,+hwdiv-arm,+neon,+vfp2,+vfp2sp,+vfp3,+vfp3d16,+vfp3d16sp,+vfp3sp,+vfp4,+vfp4d16,+vfp4d16sp,+vfp4sp,-thumb-mode"
 
 // RUN: %clang_cc1 -triple thumbv7-linux-gnueabi -target-cpu cortex-r5 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-VFP3-D16-DIV
-// CHECK-VFP3-D16-DIV: "target-features"="+armv7-r,+dsp,+fp64,+fpregs,+hwdiv,+hwdiv-arm,+thumb-mode,+vfp2d16,+vfp2d16sp,+vfp3d16,+vfp3d16sp"
+// CHECK-VFP3-D16-DIV: "target-features"="+armv7-r,+dsp,+fp64,+fpregs,+hwdiv,+hwdiv-arm,+thumb-mode,+vfp2,+vfp2sp,+vfp3d16,+vfp3d16sp"
 
 
 // RUN: %clang_cc1 -triple armv7-linux-gnueabi -target-cpu cortex-r4f -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-VFP3-D16-THUMB-DIV
-// CHECK-VFP3-D16-THUMB-DIV: "target-features"="+armv7-r,+dsp,+fp64,+fpregs,+hwdiv,+vfp2d16,+vfp2d16sp,+vfp3d16,+vfp3d16sp,-thumb-mode"
+// CHECK-VFP3-D16-THUMB-DIV: "target-features"="+armv7-r,+dsp,+fp64,+fpregs,+hwdiv,+vfp2,+vfp2sp,+vfp3d16,+vfp3d16sp,-thumb-mode"
 
 
 // RUN: %clang_cc1 -triple thumbv7-linux-gnueabi -target-cpu cortex-r7 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-VFP3-D16-FP16-DIV
 // RUN: %clang_cc1 -triple thumbv7-linux-gnueabi -target-cpu cortex-r8 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-VFP3-D16-FP16-DIV
-// CHECK-VFP3-D16-FP16-DIV: "target-features"="+armv7-r,+dsp,+fp16,+fp64,+fpregs,+hwdiv,+hwdiv-arm,+thumb-mode,+vfp2d16,+vfp2d16sp,+vfp3d16,+vfp3d16sp"
+// CHECK-VFP3-D16-FP16-DIV: "target-features"="+armv7-r,+dsp,+fp16,+fp64,+fpregs,+hwdiv,+hwdiv-arm,+thumb-mode,+vfp2,+vfp2sp,+vfp3d16,+vfp3d16sp"
 
 
 // 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
-// CHECK-VFP4-D16-SP-THUMB-DIV: "target-features"="+armv7e-m,+dsp,+fp16,+fpregs,+hwdiv,+thumb-mode,+vfp2d16sp,+vfp3d16sp,+vfp4d16sp"
+// CHECK-VFP4-D16-SP-THUMB-DIV: "target-features"="+armv7e-m,+dsp,+fp16,+fpregs,+hwdiv,+thumb-mode,+vfp2sp,+vfp3d16sp,+vfp4d16sp"
 
 
 // RUN: %clang_cc1 -triple thumbv7-linux-gnueabi -target-cpu cortex-m7 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-VFP5-D16-THUMB-DIV
-// CHECK-VFP5-D16-THUMB-DIV: "target-features"="+armv7e-m,+dsp,+fp-armv8d16,+fp-armv8d16sp,+fp16,+fp64,+fpregs,+hwdiv,+thumb-mode,+vfp2d16,+vfp2d16sp,+vfp3d16,+vfp3d16sp,+vfp4d16,+vfp4d16sp"
+// CHECK-VFP5-D16-THUMB-DIV: "target-features"="+armv7e-m,+dsp,+fp-armv8d16,+fp-armv8d16sp,+fp16,+fp64,+fpregs,+hwdiv,+thumb-mode,+vfp2,+vfp2sp,+vfp3d16,+vfp3d16sp,+vfp4d16,+vfp4d16sp"
 
 
 // RUN: %clang_cc1 -triple armv7-linux-gnueabi -target-cpu cortex-r4 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-THUMB-DIV
 // CHECK-THUMB-DIV: "target-features"="+armv7-r,+dsp,+hwdiv,-thumb-mode"
 
 // RUN: %clang_cc1 -triple thumbv7-linux-gnueabi -target-cpu cortex-m3 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-THUMB-DIV-M3
 // CHECK-THUMB-DIV-M3: "target-features"="+armv7-m,+hwdiv,+thumb-mode"
 

 
 // RUN: %clang_cc1 -triple thumbv8m.base-linux-gnueabi -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-ARMV8M-LINUX
 // CHECK-ARMV8M-LINUX: "target-features"="+armv8-m.base,+thumb-mode"
 
 // RUN: %clang_cc1 -triple thumb-linux-gnueabi -target-cpu cortex-m23 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-ARMV8M-M23-LINUX 
 // CHECK-ARMV8M-M23-LINUX: "target-features"="+armv8-m.base,+hwdiv,+thumb-mode"
 
 // RUN: %clang_cc1 -triple thumb-linux-gnueabi -target-cpu cortex-m33 -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-ARMV8M-MAIN-LINUX 
-// CHECK-ARMV8M-MAIN-LINUX: "target-features"="+armv8-m.main,+dsp,+fp-armv8d16sp,+fp16,+fpregs,+hwdiv,+thumb-mode,+vfp2d16sp,+vfp3d16sp,+vfp4d16sp"
+// CHECK-ARMV8M-MAIN-LINUX: "target-features"="+armv8-m.main,+dsp,+fp-armv8d16sp,+fp16,+fpregs,+hwdiv,+thumb-mode,+vfp2sp,+vfp3d16sp,+vfp4d16sp"
 
 void foo() {}

test/Driver/arm-mfpu.c

 // CHECK-VFP-DAG: "-target-feature" "-fp-armv8d16sp"
 // CHECK-VFP-DAG: "-target-feature" "-neon"
 // CHECK-SOFT-ABI-FP-2-DAG: "-target-feature" "+soft-float-abi"
 // CHECK-SOFT-ABI-FP-2-DAG: "-target-feature" "-vfp3d16sp"
 // CHECK-SOFT-ABI-FP-2-DAG: "-target-feature" "-vfp4d16sp"
 // CHECK-SOFT-ABI-FP-2-DAG: "-target-feature" "-fp-armv8d16sp"
 // CHECK-SOFT-ABI-FP-2-DAG: "-target-feature" "-neon"
 // CHECK-SOFT-ABI-FP-2-DAG: "-target-feature" "-crypto"
-// CHECK-SOFT-ABI-FP-2-DAG: "-target-feature" "-vfp2d16sp"
+// CHECK-SOFT-ABI-FP-2-DAG: "-target-feature" "-vfp2sp"
 
 // RUN: %clang -target arm-linux-eabi -mfpu=vfp3 %s -### -o %t.o 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-VFP3 %s
 // RUN: %clang -target arm-linux-eabi -mfpu=vfpv3 %s -### -o %t.o 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-VFP3 %s
 // RUN: %clang -target arm-linux-eabi -mfpu=vfpv3 -mfloat-abi=soft %s -### -o %t.o 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP-3 %s
 // CHECK-VFP3-NOT: "-target-feature" "+soft-float"
 // CHECK-VFP3-DAG: "-target-feature" "+soft-float-abi"
 // CHECK-VFP3-DAG: "-target-feature" "+vfp3"
 // CHECK-VFP3-DAG: "-target-feature" "-vfp4d16sp"
 // CHECK-VFP3-DAG: "-target-feature" "-fp-armv8d16sp"
 // CHECK-VFP3-DAG: "-target-feature" "-neon"
 // CHECK-SOFT-ABI-FP-3-DAG: "-target-feature" "+soft-float-abi"
-// CHECK-SOFT-ABI-FP-3-DAG: "-target-feature" "-vfp2d16sp"
+// CHECK-SOFT-ABI-FP-3-DAG: "-target-feature" "-vfp2sp"
 // CHECK-SOFT-ABI-FP-3-DAG: "-target-feature" "-vfp4d16sp"
 // CHECK-SOFT-ABI-FP-3-DAG: "-target-feature" "-fp-armv8d16sp"
 // CHECK-SOFT-ABI-FP-3-DAG: "-target-feature" "-neon"
 // CHECK-SOFT-ABI-FP-3-DAG: "-target-feature" "-crypto"
 // CHECK-SOFT-ABI-FP-3-DAG: "-target-feature" "-vfp3d16sp"
 
 // RUN: %clang -target arm-linux-eabi -mfpu=vfpv3-fp16 %s -### -o %t.o 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-VFP3-FP16 %s

 // RUN: %clang -target arm-linux-eabi -mfpu=vfpv4 -mfloat-abi=soft %s -### -o %t.o 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP-4 %s
 // CHECK-VFP4-NOT: "-target-feature" "+soft-float"
 // CHECK-VFP4-DAG: "-target-feature" "+soft-float-abi"
 // CHECK-VFP4-DAG: "-target-feature" "+vfp4"
 // CHECK-VFP4-DAG: "-target-feature" "-fp-armv8d16sp"
 // CHECK-VFP4-DAG: "-target-feature" "-neon"
 // CHECK-SOFT-ABI-FP-4-DAG: "-target-feature" "+soft-float-abi"
-// CHECK-SOFT-ABI-FP-4-DAG: "-target-feature" "-vfp2d16sp"
+// CHECK-SOFT-ABI-FP-4-DAG: "-target-feature" "-vfp2sp"
 // CHECK-SOFT-ABI-FP-4-DAG: "-target-feature" "-vfp3d16sp"
 // CHECK-SOFT-ABI-FP-4-DAG: "-target-feature" "-fp-armv8d16sp"
 // CHECK-SOFT-ABI-FP-4-DAG: "-target-feature" "-neon"
 // CHECK-SOFT-ABI-FP-4-DAG: "-target-feature" "-crypto"
 // CHECK-SOFT-ABI-FP-4-DAG: "-target-feature" "-vfp4d16sp"
 
 // RUN: %clang -target arm-linux-eabi -mfpu=vfp4-d16 %s -### -o %t.o 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-VFP4-D16 %s

 // CHECK-FP5-DP-D16-DAG: "-target-feature" "+soft-float-abi"
 // CHECK-FP5-DP-D16-DAG: "-target-feature" "+fp-armv8d16"
 // CHECK-FP5-DP-D16-DAG: "-target-feature" "+fp64"
 // CHECK-FP5-DP-D16-NOT: "-target-feature" "+d32"
 // CHECK-FP5-DP-D16-DAG: "-target-feature" "-neon"
 // CHECK-FP5-DP-D16-DAG: "-target-feature" "-crypto"
 // CHECK-SOFT-ABI-FP-5-DAG: "-target-feature" "+soft-float"
 // CHECK-SOFT-ABI-FP-5-DAG: "-target-feature" "+soft-float-abi"
-// CHECK-SOFT-ABI-FP-5-DAG: "-target-feature" "-vfp2d16sp"
+// CHECK-SOFT-ABI-FP-5-DAG: "-target-feature" "-vfp2sp"
 // CHECK-SOFT-ABI-FP-5-DAG: "-target-feature" "-vfp3d16sp"
 // CHECK-SOFT-ABI-FP-5-DAG: "-target-feature" "-vfp4d16sp"
 // CHECK-SOFT-ABI-FP-5-DAG: "-target-feature" "-neon"
 // CHECK-SOFT-ABI-FP-5-DAG: "-target-feature" "-crypto"
 // CHECK-SOFT-ABI-FP-5-DAG: "-target-feature" "-fp-armv8d16sp"
 
 // RUN: %clang -target arm-linux-eabi -mfpu=neon %s -### -o %t.o 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-NEON %s
 // RUN: %clang -target arm-linux-eabi -mfpu=neon -mfloat-abi=soft %s -### -o %t.o 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP-6 %s
 // CHECK-NEON-NOT: "-target-feature" "+soft-float"
 // CHECK-NEON-DAG: "-target-feature" "+neon"
 // CHECK-SOFT-ABI-FP-6-DAG: "-target-feature" "+soft-float-abi"
-// CHECK-SOFT-ABI-FP-6-DAG: "-target-feature" "-vfp2d16sp"
+// CHECK-SOFT-ABI-FP-6-DAG: "-target-feature" "-vfp2sp"
 // CHECK-SOFT-ABI-FP-6-DAG: "-target-feature" "-vfp4d16sp"
 // CHECK-SOFT-ABI-FP-6-DAG: "-target-feature" "-fp-armv8d16sp"
 // CHECK-SOFT-ABI-FP-6-DAG: "-target-feature" "-crypto"
 // CHECK-SOFT-ABI-FP-6-DAG: "-target-feature" "-vfp3d16sp"
 // CHECK-SOFT-ABI-FP-6-DAG: "-target-feature" "-neon"
 
 // RUN: %clang -target arm-linux-eabi -mfpu=neon-fp16 %s -### -o %t.o 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-NEON-FP16 %s

 // RUN:   | FileCheck --check-prefix=CHECK-NEON-VFPV4 %s
 // RUN: %clang -target arm-linux-eabi -mfpu=neon-vfpv4 -mfloat-abi=soft %s -### -o %t.o 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP-7 %s
 // CHECK-NEON-VFPV4-NOT: "-target-feature" "+soft-float"
 // CHECK-NEON-VFPV4-DAG: "-target-feature" "+soft-float-abi"
 // CHECK-NEON-VFPV4-DAG: "-target-feature" "+vfp4"
 // CHECK-NEON-VFPV4-DAG: "-target-feature" "+neon"
 // CHECK-SOFT-ABI-FP-7-DAG: "-target-feature" "+soft-float-abi"
-// CHECK-SOFT-ABI-FP-7-DAG: "-target-feature" "-vfp2d16sp"
+// CHECK-SOFT-ABI-FP-7-DAG: "-target-feature" "-vfp2sp"
 // CHECK-SOFT-ABI-FP-7-DAG: "-target-feature" "-vfp3d16sp"
 // CHECK-SOFT-ABI-FP-7-DAG: "-target-feature" "-fp-armv8d16sp"
 // CHECK-SOFT-ABI-FP-7-DAG: "-target-feature" "-crypto"
 // CHECK-SOFT-ABI-FP-7-DAG: "-target-feature" "-vfp4d16sp"
 // CHECK-SOFT-ABI-FP-7-DAG: "-target-feature" "-neon"
 
 // RUN: %clang -target arm-linux-eabi -msoft-float %s -### -o %t.o 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP %s
 // RUN: %clang -target armv8 %s -### 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP %s
 // RUN: %clang -target armv8a -mfpu=neon %s -### -c 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP-8 %s
 // CHECK-SOFT-ABI-FP-8-DAG: "-target-feature" "+soft-float-abi"
-// CHECK-SOFT-ABI-FP-8-DAG: "-target-feature" "-vfp2d16sp"
+// CHECK-SOFT-ABI-FP-8-DAG: "-target-feature" "-vfp2sp"
 // CHECK-SOFT-ABI-FP-8-DAG: "-target-feature" "-vfp4d16sp"
 // CHECK-SOFT-ABI-FP-8-DAG: "-target-feature" "-fp-armv8d16sp"
 // CHECK-SOFT-ABI-FP-8-DAG: "-target-feature" "-crypto"
 // CHECK-SOFT-ABI-FP-8-DAG: "-target-feature" "-vfp3d16sp"
 // CHECK-SOFT-ABI-FP-8-DAG: "-target-feature" "-neon"
 
 // RUN: %clang -target armv8 -mfpu=fp-armv8 %s -### 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-ARMV8-SOFT-FLOAT %s

 // CHECK-CRYPTO-NEON-FP-ARMV8-DAG: "-target-feature" "+fp-armv8"
 // CHECK-CRYPTO-NEON-FP-ARMV8-DAG: "-target-feature" "+crypto"
 
 // RUN: %clang -target armv8-linux-gnueabi -mfpu=none %s -### 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-NO-FP %s
 // CHECK-NO-FP-NOT: "-target-feature" "+soft-float"
 // CHECK-NO-FP-DAG: "-target-feature" "+soft-float-abi"
 // CHECK-NO-FP-DAG: "-target-feature" "-fpregs"
-// CHECK-NO-FP-DAG: "-target-feature" "-vfp2d16sp"
+// CHECK-NO-FP-DAG: "-target-feature" "-vfp2sp"
 // CHECK-NO-FP-DAG: "-target-feature" "-vfp3d16sp"
 // CHECK-NO-FP-DAG: "-target-feature" "-vfp4d16sp"
 // CHECK-NO-FP-DAG: "-target-feature" "-fp-armv8d16sp"
 // CHECK-NO-FP-NOT: "-target-feature" "+fp64"
 // CHECK-NO-FP-NOT: "-target-feature" "+d32"
 // CHECK-NO-FP-DAG: "-target-feature" "-neon"
 // CHECK-NO-FP-DAG: "-target-feature" "-crypto"
 

 // RUN: %clang -target armv8-linux-gnueabi -msoft-float -mfpu=none %s -### -c 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP %s
 // RUN: %clang -target armv8-linux-gnueabi -mfloat-abi=soft %s -### -c 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP %s
 // RUN: %clang -target armv8-linux-gnueabi -msoft-float %s -### -c 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP %s
 // CHECK-SOFT-ABI-FP-DAG: "-target-feature" "+soft-float"
 // CHECK-SOFT-ABI-FP-DAG: "-target-feature" "+soft-float-abi"
-// CHECK-SOFT-ABI-FP-DAG: "-target-feature" "-vfp2d16sp"
+// CHECK-SOFT-ABI-FP-DAG: "-target-feature" "-vfp2sp"
 // CHECK-SOFT-ABI-FP-DAG: "-target-feature" "-vfp3d16sp"
 // CHECK-SOFT-ABI-FP-DAG: "-target-feature" "-vfp4d16sp"
 // CHECK-SOFT-ABI-FP-DAG: "-target-feature" "-fp-armv8d16sp"
 // CHECK-SOFT-ABI-FP-DAG: "-target-feature" "-neon"
 // CHECK-SOFT-ABI-FP-DAG: "-target-feature" "-crypto"
 // CHECK-SOFT-ABI-FP-DAG: "-target-feature" "-fpregs"
 
 // RUN: %clang -target arm-linux-androideabi21 %s -### -c 2>&1 \