File: clang-arm-default-vfp3-on-armv7a.patch

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Index: llvm-toolchain-snapshot_16~++20221220013513+bb7940e25f6c/llvm/lib/Target/ARM/ARM.td
===================================================================
--- llvm-toolchain-snapshot_16~++20221220013513+bb7940e25f6c.orig/llvm/lib/Target/ARM/ARM.td
+++ llvm-toolchain-snapshot_16~++20221220013513+bb7940e25f6c/llvm/lib/Target/ARM/ARM.td
@@ -905,7 +905,8 @@ def ARMv6sm   : Architecture<"armv6s-m",
                                                        FeatureStrictAlign]>;
 
 def ARMv7a    : Architecture<"armv7-a",   "ARMv7a",   [HasV7Ops,
-                                                       FeatureNEON,
+                                                       FeatureVFP3,
+                                                       FeatureVFP3_D16,
                                                        FeatureDB,
                                                        FeatureDSP,
                                                        FeatureAClass,
Index: llvm-toolchain-snapshot_16~++20221220013513+bb7940e25f6c/llvm/include/llvm/TargetParser/ARMTargetParser.def
===================================================================
--- llvm-toolchain-snapshot_16~++20221220013513+bb7940e25f6c.orig/llvm/include/llvm/TargetParser/ARMTargetParser.def
+++ llvm-toolchain-snapshot_16~++20221220013513+bb7940e25f6c/llvm/include/llvm/TargetParser/ARMTargetParser.def
@@ -68,7 +68,7 @@ ARM_ARCH("armv6kz", ARMV6KZ, "6KZ", "+v6
 ARM_ARCH("armv6-m", ARMV6M, "6-M", "+v6m", ARMBuildAttrs::CPUArch::v6_M,
           FK_NONE, ARM::AEK_NONE)
 ARM_ARCH("armv7-a", ARMV7A, "7-A", "+v7", ARMBuildAttrs::CPUArch::v7,
-          FK_NEON, ARM::AEK_DSP)
+          FK_VFPV3_D16 /* Hard float */, ARM::AEK_DSP)
 ARM_ARCH("armv7ve", ARMV7VE, "7VE", "+v7ve", ARMBuildAttrs::CPUArch::v7,
           FK_NEON, (ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT |
           ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP))