diff options
Diffstat (limited to 'lib/CodeGen/CGBuiltin.cpp')
| -rw-r--r-- | lib/CodeGen/CGBuiltin.cpp | 217 |
1 files changed, 215 insertions, 2 deletions
diff --git a/lib/CodeGen/CGBuiltin.cpp b/lib/CodeGen/CGBuiltin.cpp index 51a3cea7d0..c29ef1f8c1 100644 --- a/lib/CodeGen/CGBuiltin.cpp +++ b/lib/CodeGen/CGBuiltin.cpp @@ -4101,6 +4101,54 @@ static const NeonIntrinsicInfo AArch64SISDIntrinsicMap[] = { NEONMAP1(vuqaddd_s64, aarch64_neon_suqadd, Add1ArgType), NEONMAP1(vuqaddh_s16, aarch64_neon_suqadd, Vectorize1ArgType | Use64BitVectors), NEONMAP1(vuqadds_s32, aarch64_neon_suqadd, Add1ArgType), + // FP16 scalar intrinisics go here. + NEONMAP1(vabdh_f16, aarch64_sisd_fabd, Add1ArgType), + NEONMAP1(vabsh_f16, aarch64_neon_abs, Add1ArgType), + NEONMAP1(vcageh_f16, aarch64_neon_facge, AddRetType | Add1ArgType), + NEONMAP1(vcagth_f16, aarch64_neon_facgt, AddRetType | Add1ArgType), + NEONMAP1(vcaleh_f16, aarch64_neon_facge, AddRetType | Add1ArgType), + NEONMAP1(vcalth_f16, aarch64_neon_facgt, AddRetType | Add1ArgType), + NEONMAP1(vcvtah_s16_f16, aarch64_neon_fcvtas, AddRetType | Add1ArgType), + NEONMAP1(vcvtah_s32_f16, aarch64_neon_fcvtas, AddRetType | Add1ArgType), + NEONMAP1(vcvtah_s64_f16, aarch64_neon_fcvtas, AddRetType | Add1ArgType), + NEONMAP1(vcvtah_u16_f16, aarch64_neon_fcvtau, AddRetType | Add1ArgType), + NEONMAP1(vcvtah_u32_f16, aarch64_neon_fcvtau, AddRetType | Add1ArgType), + NEONMAP1(vcvtah_u64_f16, aarch64_neon_fcvtau, AddRetType | Add1ArgType), + NEONMAP1(vcvth_n_f16_s16, aarch64_neon_vcvtfxs2fp, AddRetType | Add1ArgType), + NEONMAP1(vcvth_n_f16_s32, aarch64_neon_vcvtfxs2fp, AddRetType | Add1ArgType), + NEONMAP1(vcvth_n_f16_s64, aarch64_neon_vcvtfxs2fp, AddRetType | Add1ArgType), + NEONMAP1(vcvth_n_f16_u16, aarch64_neon_vcvtfxu2fp, AddRetType | Add1ArgType), + NEONMAP1(vcvth_n_f16_u32, aarch64_neon_vcvtfxu2fp, AddRetType | Add1ArgType), + NEONMAP1(vcvth_n_f16_u64, aarch64_neon_vcvtfxu2fp, AddRetType | Add1ArgType), + NEONMAP1(vcvth_n_s16_f16, aarch64_neon_vcvtfp2fxs, AddRetType | Add1ArgType), + NEONMAP1(vcvth_n_s32_f16, aarch64_neon_vcvtfp2fxs, AddRetType | Add1ArgType), + NEONMAP1(vcvth_n_s64_f16, aarch64_neon_vcvtfp2fxs, AddRetType | Add1ArgType), + NEONMAP1(vcvth_n_u16_f16, aarch64_neon_vcvtfp2fxu, AddRetType | Add1ArgType), + NEONMAP1(vcvth_n_u32_f16, aarch64_neon_vcvtfp2fxu, AddRetType | Add1ArgType), + NEONMAP1(vcvth_n_u64_f16, aarch64_neon_vcvtfp2fxu, AddRetType | Add1ArgType), + NEONMAP1(vcvtmh_s16_f16, aarch64_neon_fcvtms, AddRetType | Add1ArgType), + NEONMAP1(vcvtmh_s32_f16, aarch64_neon_fcvtms, AddRetType | Add1ArgType), + NEONMAP1(vcvtmh_s64_f16, aarch64_neon_fcvtms, AddRetType | Add1ArgType), + NEONMAP1(vcvtmh_u16_f16, aarch64_neon_fcvtmu, AddRetType | Add1ArgType), + NEONMAP1(vcvtmh_u32_f16, aarch64_neon_fcvtmu, AddRetType | Add1ArgType), + NEONMAP1(vcvtmh_u64_f16, aarch64_neon_fcvtmu, AddRetType | Add1ArgType), + NEONMAP1(vcvtnh_s16_f16, aarch64_neon_fcvtns, AddRetType | Add1ArgType), + NEONMAP1(vcvtnh_s32_f16, aarch64_neon_fcvtns, AddRetType | Add1ArgType), + NEONMAP1(vcvtnh_s64_f16, aarch64_neon_fcvtns, AddRetType | Add1ArgType), + NEONMAP1(vcvtnh_u16_f16, aarch64_neon_fcvtnu, AddRetType | Add1ArgType), + NEONMAP1(vcvtnh_u32_f16, aarch64_neon_fcvtnu, AddRetType | Add1ArgType), + NEONMAP1(vcvtnh_u64_f16, aarch64_neon_fcvtnu, AddRetType | Add1ArgType), + NEONMAP1(vcvtph_s16_f16, aarch64_neon_fcvtps, AddRetType | Add1ArgType), + NEONMAP1(vcvtph_s32_f16, aarch64_neon_fcvtps, AddRetType | Add1ArgType), + NEONMAP1(vcvtph_s64_f16, aarch64_neon_fcvtps, AddRetType | Add1ArgType), + NEONMAP1(vcvtph_u16_f16, aarch64_neon_fcvtpu, AddRetType | Add1ArgType), + NEONMAP1(vcvtph_u32_f16, aarch64_neon_fcvtpu, AddRetType | Add1ArgType), + NEONMAP1(vcvtph_u64_f16, aarch64_neon_fcvtpu, AddRetType | Add1ArgType), + NEONMAP1(vmulxh_f16, aarch64_neon_fmulx, Add1ArgType), + NEONMAP1(vrecpeh_f16, aarch64_neon_frecpe, Add1ArgType), + NEONMAP1(vrecpxh_f16, aarch64_neon_frecpx, Add1ArgType), + NEONMAP1(vrsqrteh_f16, aarch64_neon_frsqrte, Add1ArgType), + NEONMAP1(vrsqrtsh_f16, aarch64_neon_frsqrts, Add1ArgType), }; #undef NEONMAP0 @@ -6125,6 +6173,58 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID, return Builder.CreateUIToFP(Ops[0], FTy); return Builder.CreateSIToFP(Ops[0], FTy); } + case NEON::BI__builtin_neon_vcvth_f16_u16: + case NEON::BI__builtin_neon_vcvth_f16_u32: + case NEON::BI__builtin_neon_vcvth_f16_u64: + usgn = true; + // FALL THROUGH + case NEON::BI__builtin_neon_vcvth_f16_s16: + case NEON::BI__builtin_neon_vcvth_f16_s32: + case NEON::BI__builtin_neon_vcvth_f16_s64: { + Ops.push_back(EmitScalarExpr(E->getArg(0))); + llvm::Type *FTy = HalfTy; + llvm::Type *InTy; + if (Ops[0]->getType()->getPrimitiveSizeInBits() == 64) + InTy = Int64Ty; + else if (Ops[0]->getType()->getPrimitiveSizeInBits() == 32) + InTy = Int32Ty; + else + InTy = Int16Ty; + Ops[0] = Builder.CreateBitCast(Ops[0], InTy); + if (usgn) + return Builder.CreateUIToFP(Ops[0], FTy); + return Builder.CreateSIToFP(Ops[0], FTy); + } + case NEON::BI__builtin_neon_vcvth_u16_f16: + usgn = true; + // FALL THROUGH + case NEON::BI__builtin_neon_vcvth_s16_f16: { + Ops.push_back(EmitScalarExpr(E->getArg(0))); + Ops[0] = Builder.CreateBitCast(Ops[0], HalfTy); + if (usgn) + return Builder.CreateFPToUI(Ops[0], Int16Ty); + return Builder.CreateFPToSI(Ops[0], Int16Ty); + } + case NEON::BI__builtin_neon_vcvth_u32_f16: + usgn = true; + // FALL THROUGH + case NEON::BI__builtin_neon_vcvth_s32_f16: { + Ops.push_back(EmitScalarExpr(E->getArg(0))); + Ops[0] = Builder.CreateBitCast(Ops[0], HalfTy); + if (usgn) + return Builder.CreateFPToUI(Ops[0], Int32Ty); + return Builder.CreateFPToSI(Ops[0], Int32Ty); + } + case NEON::BI__builtin_neon_vcvth_u64_f16: + usgn = true; + // FALL THROUGH + case NEON::BI__builtin_neon_vcvth_s64_f16: { + Ops.push_back(EmitScalarExpr(E->getArg(0))); + Ops[0] = Builder.CreateBitCast(Ops[0], HalfTy); + if (usgn) + return Builder.CreateFPToUI(Ops[0], Int64Ty); + return Builder.CreateFPToSI(Ops[0], Int64Ty); + } case NEON::BI__builtin_neon_vpaddd_s64: { llvm::Type *Ty = llvm::VectorType::get(Int64Ty, 2); Value *Vec = EmitScalarExpr(E->getArg(0)); @@ -6166,6 +6266,7 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID, case NEON::BI__builtin_neon_vceqzd_s64: case NEON::BI__builtin_neon_vceqzd_f64: case NEON::BI__builtin_neon_vceqzs_f32: + case NEON::BI__builtin_neon_vceqzh_f16: Ops.push_back(EmitScalarExpr(E->getArg(0))); return EmitAArch64CompareBuiltinExpr( Ops[0], ConvertType(E->getCallReturnType(getContext())), @@ -6173,6 +6274,7 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID, case NEON::BI__builtin_neon_vcgezd_s64: case NEON::BI__builtin_neon_vcgezd_f64: case NEON::BI__builtin_neon_vcgezs_f32: + case NEON::BI__builtin_neon_vcgezh_f16: Ops.push_back(EmitScalarExpr(E->getArg(0))); return EmitAArch64CompareBuiltinExpr( Ops[0], ConvertType(E->getCallReturnType(getContext())), @@ -6180,6 +6282,7 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID, case NEON::BI__builtin_neon_vclezd_s64: case NEON::BI__builtin_neon_vclezd_f64: case NEON::BI__builtin_neon_vclezs_f32: + case NEON::BI__builtin_neon_vclezh_f16: Ops.push_back(EmitScalarExpr(E->getArg(0))); return EmitAArch64CompareBuiltinExpr( Ops[0], ConvertType(E->getCallReturnType(getContext())), @@ -6187,6 +6290,7 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID, case NEON::BI__builtin_neon_vcgtzd_s64: case NEON::BI__builtin_neon_vcgtzd_f64: case NEON::BI__builtin_neon_vcgtzs_f32: + case NEON::BI__builtin_neon_vcgtzh_f16: Ops.push_back(EmitScalarExpr(E->getArg(0))); return EmitAArch64CompareBuiltinExpr( Ops[0], ConvertType(E->getCallReturnType(getContext())), @@ -6194,6 +6298,7 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID, case NEON::BI__builtin_neon_vcltzd_s64: case NEON::BI__builtin_neon_vcltzd_f64: case NEON::BI__builtin_neon_vcltzs_f32: + case NEON::BI__builtin_neon_vcltzh_f16: Ops.push_back(EmitScalarExpr(E->getArg(0))); return EmitAArch64CompareBuiltinExpr( Ops[0], ConvertType(E->getCallReturnType(getContext())), @@ -6246,6 +6351,26 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID, Ops[0] = Builder.CreateFCmp(P, Ops[0], Ops[1]); return Builder.CreateSExt(Ops[0], Int32Ty, "vcmpd"); } + case NEON::BI__builtin_neon_vceqh_f16: + case NEON::BI__builtin_neon_vcleh_f16: + case NEON::BI__builtin_neon_vclth_f16: + case NEON::BI__builtin_neon_vcgeh_f16: + case NEON::BI__builtin_neon_vcgth_f16: { + llvm::CmpInst::Predicate P; + switch (BuiltinID) { + default: llvm_unreachable("missing builtin ID in switch!"); + case NEON::BI__builtin_neon_vceqh_f16: P = llvm::FCmpInst::FCMP_OEQ; break; + case NEON::BI__builtin_neon_vcleh_f16: P = llvm::FCmpInst::FCMP_OLE; break; + case NEON::BI__builtin_neon_vclth_f16: P = llvm::FCmpInst::FCMP_OLT; break; + case NEON::BI__builtin_neon_vcgeh_f16: P = llvm::FCmpInst::FCMP_OGE; break; + case NEON::BI__builtin_neon_vcgth_f16: P = llvm::FCmpInst::FCMP_OGT; break; + } + Ops.push_back(EmitScalarExpr(E->getArg(1))); + Ops[0] = Builder.CreateBitCast(Ops[0], HalfTy); + Ops[1] = Builder.CreateBitCast(Ops[1], HalfTy); + Ops[0] = Builder.CreateFCmp(P, Ops[0], Ops[1]); + return Builder.CreateSExt(Ops[0], Int16Ty, "vcmpd"); + } case NEON::BI__builtin_neon_vceqd_s64: case NEON::BI__builtin_neon_vceqd_u64: case NEON::BI__builtin_neon_vcgtd_s64: @@ -6383,6 +6508,31 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID, llvm::VectorType::get(DoubleTy, 2)); return Builder.CreateExtractElement(Ops[0], EmitScalarExpr(E->getArg(1)), "vgetq_lane"); + case NEON::BI__builtin_neon_vaddh_f16: + Ops.push_back(EmitScalarExpr(E->getArg(1))); + return Builder.CreateFAdd(Ops[0], Ops[1], "vaddh"); + case NEON::BI__builtin_neon_vsubh_f16: + Ops.push_back(EmitScalarExpr(E->getArg(1))); + return Builder.CreateFSub(Ops[0], Ops[1], "vsubh"); + case NEON::BI__builtin_neon_vmulh_f16: + Ops.push_back(EmitScalarExpr(E->getArg(1))); + return Builder.CreateFMul(Ops[0], Ops[1], "vmulh"); + case NEON::BI__builtin_neon_vdivh_f16: + Ops.push_back(EmitScalarExpr(E->getArg(1))); + return Builder.CreateFDiv(Ops[0], Ops[1], "vdivh"); + case NEON::BI__builtin_neon_vfmah_f16: { + Value *F = CGM.getIntrinsic(Intrinsic::fma, HalfTy); + // NEON intrinsic puts accumulator first, unlike the LLVM fma. + return Builder.CreateCall(F, + {EmitScalarExpr(E->getArg(1)), EmitScalarExpr(E->getArg(2)), Ops[0]}); + } + case NEON::BI__builtin_neon_vfmsh_f16: { + Value *F = CGM.getIntrinsic(Intrinsic::fma, HalfTy); + Value *Zero = llvm::ConstantFP::getZeroValueForNegation(HalfTy); + Value* Sub = Builder.CreateFSub(Zero, EmitScalarExpr(E->getArg(1)), "vsubh"); + // NEON intrinsic puts accumulator first, unlike the LLVM fma. + return Builder.CreateCall(F, {Sub, EmitScalarExpr(E->getArg(2)), Ops[0]}); + } case NEON::BI__builtin_neon_vaddd_s64: case NEON::BI__builtin_neon_vaddd_u64: return Builder.CreateAdd(Ops[0], EmitScalarExpr(E->getArg(1)), "vaddd"); @@ -6657,12 +6807,22 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID, Int = usgn ? Intrinsic::aarch64_neon_umax : Intrinsic::aarch64_neon_smax; if (Ty->isFPOrFPVectorTy()) Int = Intrinsic::aarch64_neon_fmax; return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vmax"); + case NEON::BI__builtin_neon_vmaxh_f16: { + Ops.push_back(EmitScalarExpr(E->getArg(1))); + Int = Intrinsic::aarch64_neon_fmax; + return EmitNeonCall(CGM.getIntrinsic(Int, HalfTy), Ops, "vmax"); + } case NEON::BI__builtin_neon_vmin_v: case NEON::BI__builtin_neon_vminq_v: // FIXME: improve sharing scheme to cope with 3 alternative LLVM intrinsics. Int = usgn ? Intrinsic::aarch64_neon_umin : Intrinsic::aarch64_neon_smin; if (Ty->isFPOrFPVectorTy()) Int = Intrinsic::aarch64_neon_fmin; return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vmin"); + case NEON::BI__builtin_neon_vminh_f16: { + Ops.push_back(EmitScalarExpr(E->getArg(1))); + Int = Intrinsic::aarch64_neon_fmin; + return EmitNeonCall(CGM.getIntrinsic(Int, HalfTy), Ops, "vmin"); + } case NEON::BI__builtin_neon_vabd_v: case NEON::BI__builtin_neon_vabdq_v: // FIXME: improve sharing scheme to cope with 3 alternative LLVM intrinsics. @@ -6701,20 +6861,31 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID, case NEON::BI__builtin_neon_vminnmq_v: Int = Intrinsic::aarch64_neon_fminnm; return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vminnm"); + case NEON::BI__builtin_neon_vminnmh_f16: + Ops.push_back(EmitScalarExpr(E->getArg(1))); + Int = Intrinsic::aarch64_neon_fminnm; + return EmitNeonCall(CGM.getIntrinsic(Int, HalfTy), Ops, "vminnm"); case NEON::BI__builtin_neon_vmaxnm_v: case NEON::BI__builtin_neon_vmaxnmq_v: Int = Intrinsic::aarch64_neon_fmaxnm; return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vmaxnm"); + case NEON::BI__builtin_neon_vmaxnmh_f16: + Ops.push_back(EmitScalarExpr(E->getArg(1))); + Int = Intrinsic::aarch64_neon_fmaxnm; + return EmitNeonCall(CGM.getIntrinsic(Int, HalfTy), Ops, "vmaxnm"); case NEON::BI__builtin_neon_vrecpss_f32: { Ops.push_back(EmitScalarExpr(E->getArg(1))); return EmitNeonCall(CGM.getIntrinsic(Intrinsic::aarch64_neon_frecps, FloatTy), Ops, "vrecps"); } - case NEON::BI__builtin_neon_vrecpsd_f64: { + case NEON::BI__builtin_neon_vrecpsd_f64: Ops.push_back(EmitScalarExpr(E->getArg(1))); return EmitNeonCall(CGM.getIntrinsic(Intrinsic::aarch64_neon_frecps, DoubleTy), Ops, "vrecps"); - } + case NEON::BI__builtin_neon_vrecpsh_f16: + Ops.push_back(EmitScalarExpr(E->getArg(1))); + return EmitNeonCall(CGM.getIntrinsic(Intrinsic::aarch64_neon_frecps, HalfTy), + Ops, "vrecps"); case NEON::BI__builtin_neon_vqshrun_n_v: Int = Intrinsic::aarch64_neon_sqshrun; return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vqshrun_n"); @@ -6730,36 +6901,71 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID, case NEON::BI__builtin_neon_vqrshrn_n_v: Int = usgn ? Intrinsic::aarch64_neon_uqrshrn : Intrinsic::aarch64_neon_sqrshrn; return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vqrshrn_n"); + case NEON::BI__builtin_neon_vrndah_f16: { + Ops.push_back(EmitScalarExpr(E->getArg(0))); + Int = Intrinsic::round; + return EmitNeonCall(CGM.getIntrinsic(Int, HalfTy), Ops, "vrnda"); + } case NEON::BI__builtin_neon_vrnda_v: case NEON::BI__builtin_neon_vrndaq_v: { Int = Intrinsic::round; return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vrnda"); } + case NEON::BI__builtin_neon_vrndih_f16: { + Ops.push_back(EmitScalarExpr(E->getArg(0))); + Int = Intrinsic::nearbyint; + return EmitNeonCall(CGM.getIntrinsic(Int, HalfTy), Ops, "vrndi"); + } case NEON::BI__builtin_neon_vrndi_v: case NEON::BI__builtin_neon_vrndiq_v: { Int = Intrinsic::nearbyint; return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vrndi"); } + case NEON::BI__builtin_neon_vrndmh_f16: { + Ops.push_back(EmitScalarExpr(E->getArg(0))); + Int = Intrinsic::floor; + return EmitNeonCall(CGM.getIntrinsic(Int, HalfTy), Ops, "vrndm"); + } case NEON::BI__builtin_neon_vrndm_v: case NEON::BI__builtin_neon_vrndmq_v: { Int = Intrinsic::floor; return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vrndm"); } + case NEON::BI__builtin_neon_vrndnh_f16: { + Ops.push_back(EmitScalarExpr(E->getArg(0))); + Int = Intrinsic::aarch64_neon_frintn; + return EmitNeonCall(CGM.getIntrinsic(Int, HalfTy), Ops, "vrndn"); + } case NEON::BI__builtin_neon_vrndn_v: case NEON::BI__builtin_neon_vrndnq_v: { Int = Intrinsic::aarch64_neon_frintn; return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vrndn"); } + case NEON::BI__builtin_neon_vrndph_f16: { + Ops.push_back(EmitScalarExpr(E->getArg(0))); + Int = Intrinsic::ceil; + return EmitNeonCall(CGM.getIntrinsic(Int, HalfTy), Ops, "vrndp"); + } case NEON::BI__builtin_neon_vrndp_v: case NEON::BI__builtin_neon_vrndpq_v: { Int = Intrinsic::ceil; return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vrndp"); } + case NEON::BI__builtin_neon_vrndxh_f16: { + Ops.push_back(EmitScalarExpr(E->getArg(0))); + Int = Intrinsic::rint; + return EmitNeonCall(CGM.getIntrinsic(Int, HalfTy), Ops, "vrndx"); + } case NEON::BI__builtin_neon_vrndx_v: case NEON::BI__builtin_neon_vrndxq_v: { Int = Intrinsic::rint; return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vrndx"); } + case NEON::BI__builtin_neon_vrndh_f16: { + Ops.push_back(EmitScalarExpr(E->getArg(0))); + Int = Intrinsic::trunc; + return EmitNeonCall(CGM.getIntrinsic(Int, HalfTy), Ops, "vrndz"); + } case NEON::BI__builtin_neon_vrnd_v: case NEON::BI__builtin_neon_vrndq_v: { Int = Intrinsic::trunc; @@ -6908,6 +7114,8 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID, } case NEON::BI__builtin_neon_vnegd_s64: return Builder.CreateNeg(EmitScalarExpr(E->getArg(0)), "vnegd"); + case NEON::BI__builtin_neon_vnegh_f16: + return Builder.CreateFNeg(EmitScalarExpr(E->getArg(0)), "vnegh"); case NEON::BI__builtin_neon_vpmaxnm_v: case NEON::BI__builtin_neon_vpmaxnmq_v: { Int = Intrinsic::aarch64_neon_fmaxnmp; @@ -6918,6 +7126,11 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID, Int = Intrinsic::aarch64_neon_fminnmp; return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vpminnm"); } + case NEON::BI__builtin_neon_vsqrth_f16: { + Ops.push_back(EmitScalarExpr(E->getArg(0))); + Int = Intrinsic::sqrt; + return EmitNeonCall(CGM.getIntrinsic(Int, HalfTy), Ops, "vsqrt"); + } case NEON::BI__builtin_neon_vsqrt_v: case NEON::BI__builtin_neon_vsqrtq_v: { Int = Intrinsic::sqrt; |