[AArch64]Add missing floating point convert, round and misc intrinsics.

E.g. int64x1_t vcvt_s64_f64(float64x1_t a) -> FCVTZS Dd, Dn

llvm-svn: 196211

1 files changed, 22 insertions, 7 deletions

diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp
index d15cd771dd1..97252cbfdbe 100644
--- a/clang/lib/CodeGen/CGBuiltin.cpp
+++ b/clang/lib/CodeGen/CGBuiltin.cpp
@@ -2952,6 +2952,7 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID,
   // Determine the type of this overloaded NEON intrinsic.
   NeonTypeFlags Type(Result.getZExtValue());
   bool usgn = Type.isUnsigned();
+  bool quad = Type.isQuad();
 
   llvm::VectorType *VTy = GetNeonType(this, Type);
   llvm::Type *Ty = VTy;
@@ -3212,9 +3213,10 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID,
     return EmitARMBuiltinExpr(ARM::BI__builtin_neon_vcvt_n_f32_v, E);
   case AArch64::BI__builtin_neon_vcvtq_n_f32_v:
     return EmitARMBuiltinExpr(ARM::BI__builtin_neon_vcvtq_n_f32_v, E);
+  case AArch64::BI__builtin_neon_vcvt_n_f64_v:
   case AArch64::BI__builtin_neon_vcvtq_n_f64_v: {
     llvm::Type *FloatTy =
-        GetNeonType(this, NeonTypeFlags(NeonTypeFlags::Float64, false, true));
+        GetNeonType(this, NeonTypeFlags(NeonTypeFlags::Float64, false, quad));
     llvm::Type *Tys[2] = { FloatTy, Ty };
     Int = usgn ? Intrinsic::arm_neon_vcvtfxu2fp
                : Intrinsic::arm_neon_vcvtfxs2fp;
@@ -3229,10 +3231,12 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID,
     return EmitARMBuiltinExpr(ARM::BI__builtin_neon_vcvt_n_u32_v, E);
   case AArch64::BI__builtin_neon_vcvtq_n_u32_v:
     return EmitARMBuiltinExpr(ARM::BI__builtin_neon_vcvtq_n_u32_v, E);
+  case AArch64::BI__builtin_neon_vcvt_n_s64_v:
+  case AArch64::BI__builtin_neon_vcvt_n_u64_v:
   case AArch64::BI__builtin_neon_vcvtq_n_s64_v:
   case AArch64::BI__builtin_neon_vcvtq_n_u64_v: {
     llvm::Type *FloatTy =
-        GetNeonType(this, NeonTypeFlags(NeonTypeFlags::Float64, false, true));
+        GetNeonType(this, NeonTypeFlags(NeonTypeFlags::Float64, false, quad));
     llvm::Type *Tys[2] = { Ty, FloatTy };
     Int = usgn ? Intrinsic::arm_neon_vcvtfp2fxu
                : Intrinsic::arm_neon_vcvtfp2fxs;
@@ -3477,7 +3481,7 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID,
       Quad = true;
     Ops[0] = Builder.CreateBitCast(Ops[0], DoubleTy);
     llvm::Type *VTy = GetNeonType(this,
-      NeonTypeFlags(NeonTypeFlags::Float64, false, Quad ? true : false));
+      NeonTypeFlags(NeonTypeFlags::Float64, false, Quad));
     Ops[1] = Builder.CreateBitCast(Ops[1], VTy);
     Ops[1] = Builder.CreateExtractElement(Ops[1], Ops[2], "extract");
     Value *Result = Builder.CreateFMul(Ops[0], Ops[1]);
@@ -3671,15 +3675,16 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID,
     Int = Intrinsic::aarch64_neon_fcvtxn;
     return EmitNeonCall(CGM.getIntrinsic(Int, Tys), Ops, "vcvtx_f32_f64");
   }
-  case AArch64::BI__builtin_neon_vcvt_f64_v: {
+  case AArch64::BI__builtin_neon_vcvt_f64_f32: {
     llvm::Type *OpTy =
         GetNeonType(this, NeonTypeFlags(NeonTypeFlags::Float32, false, false));
     Ops[0] = Builder.CreateBitCast(Ops[0], OpTy);
     return Builder.CreateFPExt(Ops[0], Ty, "vcvt");
   }
+  case AArch64::BI__builtin_neon_vcvt_f64_v:
   case AArch64::BI__builtin_neon_vcvtq_f64_v: {
     Ops[0] = Builder.CreateBitCast(Ops[0], Ty);
-    Ty = GetNeonType(this, NeonTypeFlags(NeonTypeFlags::Float64, false, true));
+    Ty = GetNeonType(this, NeonTypeFlags(NeonTypeFlags::Float64, false, quad));
     return usgn ? Builder.CreateUIToFP(Ops[0], Ty, "vcvt")
                 : Builder.CreateSIToFP(Ops[0], Ty, "vcvt");
   }
@@ -3723,10 +3728,12 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID,
   case AArch64::BI__builtin_neon_vcvtq_s32_v:
   case AArch64::BI__builtin_neon_vcvtq_u32_v:
     return EmitARMBuiltinExpr(ARM::BI__builtin_neon_vcvtq_u32_v, E);
+  case AArch64::BI__builtin_neon_vcvt_s64_v:
+  case AArch64::BI__builtin_neon_vcvt_u64_v:
   case AArch64::BI__builtin_neon_vcvtq_s64_v:
   case AArch64::BI__builtin_neon_vcvtq_u64_v: {
     llvm::Type *DoubleTy =
-        GetNeonType(this, NeonTypeFlags(NeonTypeFlags::Float64, false, true));
+        GetNeonType(this, NeonTypeFlags(NeonTypeFlags::Float64, false, quad));
     Ops[0] = Builder.CreateBitCast(Ops[0], DoubleTy);
     return usgn ? Builder.CreateFPToUI(Ops[0], Ty, "vcvt")
                 : Builder.CreateFPToSI(Ops[0], Ty, "vcvt");
@@ -3738,6 +3745,7 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID,
     Int = Intrinsic::aarch64_neon_fcvtns;
     return EmitNeonCall(CGM.getIntrinsic(Int, Tys), Ops, "vcvtns_f32");
   }
+  case AArch64::BI__builtin_neon_vcvtn_s64_v:
   case AArch64::BI__builtin_neon_vcvtnq_s64_v: {
     llvm::Type *OpTy = llvm::VectorType::get(DoubleTy, VTy->getNumElements());
     llvm::Type *Tys[2] = { Ty, OpTy };
@@ -3751,6 +3759,7 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID,
     Int = Intrinsic::aarch64_neon_fcvtnu;
     return EmitNeonCall(CGM.getIntrinsic(Int, Tys), Ops, "vcvtnu_f32");
   }
+  case AArch64::BI__builtin_neon_vcvtn_u64_v:
   case AArch64::BI__builtin_neon_vcvtnq_u64_v: {
     llvm::Type *OpTy = llvm::VectorType::get(DoubleTy, VTy->getNumElements());
     llvm::Type *Tys[2] = { Ty, OpTy };
@@ -3764,6 +3773,7 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID,
     Int = Intrinsic::aarch64_neon_fcvtps;
     return EmitNeonCall(CGM.getIntrinsic(Int, Tys), Ops, "vcvtps_f32");
   }
+  case AArch64::BI__builtin_neon_vcvtp_s64_v:
   case AArch64::BI__builtin_neon_vcvtpq_s64_v: {
     llvm::Type *OpTy = llvm::VectorType::get(DoubleTy, VTy->getNumElements());
     llvm::Type *Tys[2] = { Ty, OpTy };
@@ -3777,6 +3787,7 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID,
     Int = Intrinsic::aarch64_neon_fcvtpu;
     return EmitNeonCall(CGM.getIntrinsic(Int, Tys), Ops, "vcvtpu_f32");
   }
+  case AArch64::BI__builtin_neon_vcvtp_u64_v:
   case AArch64::BI__builtin_neon_vcvtpq_u64_v: {
     llvm::Type *OpTy = llvm::VectorType::get(DoubleTy, VTy->getNumElements());
     llvm::Type *Tys[2] = { Ty, OpTy };
@@ -3790,6 +3801,7 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID,
     Int = Intrinsic::aarch64_neon_fcvtms;
     return EmitNeonCall(CGM.getIntrinsic(Int, Tys), Ops, "vcvtms_f32");
   }
+  case AArch64::BI__builtin_neon_vcvtm_s64_v:
   case AArch64::BI__builtin_neon_vcvtmq_s64_v: {
     llvm::Type *OpTy = llvm::VectorType::get(DoubleTy, VTy->getNumElements());
     llvm::Type *Tys[2] = { Ty, OpTy };
@@ -3803,6 +3815,7 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID,
     Int = Intrinsic::aarch64_neon_fcvtmu;
     return EmitNeonCall(CGM.getIntrinsic(Int, Tys), Ops, "vcvtmu_f32");
   }
+  case AArch64::BI__builtin_neon_vcvtm_u64_v:
   case AArch64::BI__builtin_neon_vcvtmq_u64_v: {
     llvm::Type *OpTy = llvm::VectorType::get(DoubleTy, VTy->getNumElements());
     llvm::Type *Tys[2] = { Ty, OpTy };
@@ -3816,6 +3829,7 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID,
     Int = Intrinsic::aarch64_neon_fcvtas;
     return EmitNeonCall(CGM.getIntrinsic(Int, Tys), Ops, "vcvtas_f32");
   }
+  case AArch64::BI__builtin_neon_vcvta_s64_v:
   case AArch64::BI__builtin_neon_vcvtaq_s64_v: {
     llvm::Type *OpTy = llvm::VectorType::get(DoubleTy, VTy->getNumElements());
     llvm::Type *Tys[2] = { Ty, OpTy };
@@ -3829,6 +3843,7 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID,
     Int = Intrinsic::aarch64_neon_fcvtau;
     return EmitNeonCall(CGM.getIntrinsic(Int, Tys), Ops, "vcvtau_f32");
   }
+  case AArch64::BI__builtin_neon_vcvta_u64_v:
   case AArch64::BI__builtin_neon_vcvtaq_u64_v: {
     llvm::Type *OpTy = llvm::VectorType::get(DoubleTy, VTy->getNumElements());
     llvm::Type *Tys[2] = { Ty, OpTy };
@@ -3843,7 +3858,7 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID,
     return EmitARMBuiltinExpr(ARM::BI__builtin_neon_vrsqrte_v, E);
   case AArch64::BI__builtin_neon_vsqrt_v:
   case AArch64::BI__builtin_neon_vsqrtq_v: {
-    Int = Intrinsic::aarch64_neon_fsqrt;
+    Int = Intrinsic::sqrt;
     return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vsqrt");
   }
   case AArch64::BI__builtin_neon_vcvt_f32_v: