commit 8903f8df4b56608095f1890588896926d66d64b0
author Kevin Qin <Kevin.Qin@arm.com> Wed Dec 04 07:53:09 2013 +0000
committer Kevin Qin <Kevin.Qin@arm.com> Wed Dec 04 07:53:09 2013 +0000
tree 8108f4cfefd6082e225b4a68aee80845b6166920
parent 06655f357093f25dfdbe83cbc45ef10dd83f7047

[AArch64 NEON] Add missing compare intrinsics.

llvm-svn: 196359

clang/lib/CodeGen/CGBuiltin.cpp

diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp
index 97252cb..7ca68f1 100644
--- a/clang/lib/CodeGen/CGBuiltin.cpp
+++ b/clang/lib/CodeGen/CGBuiltin.cpp
@@ -3007,10 +3007,24 @@
     return EmitARMBuiltinExpr(ARM::BI__builtin_neon_vrecps_v, E);
   case AArch64::BI__builtin_neon_vrecpsq_v:
     return EmitARMBuiltinExpr(ARM::BI__builtin_neon_vrecpsq_v, E);
-  case AArch64::BI__builtin_neon_vcage_v:
-    return EmitARMBuiltinExpr(ARM::BI__builtin_neon_vcage_v, E);
   case AArch64::BI__builtin_neon_vcale_v:
-    return EmitARMBuiltinExpr(ARM::BI__builtin_neon_vcale_v, E);
+    if (VTy->getVectorNumElements() == 1) {
+      std::swap(Ops[0], Ops[1]);
+    } else {
+      return EmitARMBuiltinExpr(ARM::BI__builtin_neon_vcale_v, E);
+    }
+  case AArch64::BI__builtin_neon_vcage_v:
+    if (VTy->getVectorNumElements() == 1) {
+      // Determine the types of this overloaded AArch64 intrinsic
+      SmallVector<llvm::Type *, 3> Tys;
+      Tys.push_back(VTy);
+      VTy = llvm::VectorType::get(DoubleTy, 1);
+      Tys.push_back(VTy);
+      Tys.push_back(VTy);
+      Function *F = CGM.getIntrinsic(Intrinsic::aarch64_neon_vcage, Tys);
+      return EmitNeonCall(F, Ops, "vcage");
+    }
+    return EmitARMBuiltinExpr(ARM::BI__builtin_neon_vcage_v, E);
   case AArch64::BI__builtin_neon_vcaleq_v:
     std::swap(Ops[0], Ops[1]);
   case AArch64::BI__builtin_neon_vcageq_v: {
@@ -3022,8 +3036,22 @@
     return EmitNeonCall(F, Ops, "vcage");
   }
   case AArch64::BI__builtin_neon_vcalt_v:
-    return EmitARMBuiltinExpr(ARM::BI__builtin_neon_vcalt_v, E);
+    if (VTy->getVectorNumElements() == 1) {
+      std::swap(Ops[0], Ops[1]);
+    } else {
+      return EmitARMBuiltinExpr(ARM::BI__builtin_neon_vcalt_v, E);
+    }
   case AArch64::BI__builtin_neon_vcagt_v:
+    if (VTy->getVectorNumElements() == 1) {
+      // Determine the types of this overloaded AArch64 intrinsic
+      SmallVector<llvm::Type *, 3> Tys;
+      Tys.push_back(VTy);
+      VTy = llvm::VectorType::get(DoubleTy, 1);
+      Tys.push_back(VTy);
+      Tys.push_back(VTy);
+      Function *F = CGM.getIntrinsic(Intrinsic::aarch64_neon_vcagt, Tys);
+      return EmitNeonCall(F, Ops, "vcagt");
+    }
     return EmitARMBuiltinExpr(ARM::BI__builtin_neon_vcagt_v, E);
   case AArch64::BI__builtin_neon_vcaltq_v:
     std::swap(Ops[0], Ops[1]);