r196835 - [AArch64] Refactor the NEON scalar reduce pairwise front-end codegen to remove

[Chad Rosier]

Author: mcrosier
Date: Mon Dec  9 16:47:57 2013
New Revision: 196835

URL: http://llvm.org/viewvc/llvm-project?rev=196835&view=rev
Log:
[AArch64] Refactor the NEON scalar reduce pairwise front-end codegen to remove
unnecessary patterns in tablegen.

Modified:
    cfe/trunk/lib/CodeGen/CGBuiltin.cpp

Modified: cfe/trunk/lib/CodeGen/CGBuiltin.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGBuiltin.cpp?rev=196835&r1=196834&r2=196835&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGBuiltin.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGBuiltin.cpp Mon Dec  9 16:47:57 2013
@@ -1989,27 +1989,38 @@ static Value *EmitAArch64ScalarBuiltinEx
   case AArch64::BI__builtin_neon_vpaddd_u64:
     Int = Intrinsic::aarch64_neon_vpadd; s = "vpadd";
     break;
+  case AArch64::BI__builtin_neon_vaddv_f32:
+  case AArch64::BI__builtin_neon_vaddvq_f32:
+  case AArch64::BI__builtin_neon_vaddvq_f64:
   case AArch64::BI__builtin_neon_vpadds_f32:
   case AArch64::BI__builtin_neon_vpaddd_f64:
     Int = Intrinsic::aarch64_neon_vpfadd;
     s = "vpfadd"; AcrossVec = true; break;
   // Scalar Reduce Pairwise Floating Point Max
+  case AArch64::BI__builtin_neon_vmaxv_f32:
   case AArch64::BI__builtin_neon_vpmaxs_f32:
+  case AArch64::BI__builtin_neon_vmaxvq_f64:
   case AArch64::BI__builtin_neon_vpmaxqd_f64:
     Int = Intrinsic::aarch64_neon_vpmax;
     s = "vpmax"; AcrossVec = true; break;
   // Scalar Reduce Pairwise Floating Point Min
+  case AArch64::BI__builtin_neon_vminv_f32:
   case AArch64::BI__builtin_neon_vpmins_f32:
+  case AArch64::BI__builtin_neon_vminvq_f64:
   case AArch64::BI__builtin_neon_vpminqd_f64:
     Int = Intrinsic::aarch64_neon_vpmin;
     s = "vpmin"; AcrossVec = true; break;
   // Scalar Reduce Pairwise Floating Point Maxnm
+  case AArch64::BI__builtin_neon_vmaxnmv_f32:
   case AArch64::BI__builtin_neon_vpmaxnms_f32:
+  case AArch64::BI__builtin_neon_vmaxnmvq_f64:
   case AArch64::BI__builtin_neon_vpmaxnmqd_f64:
     Int = Intrinsic::aarch64_neon_vpfmaxnm;
     s = "vpfmaxnm"; AcrossVec = true; break;
   // Scalar Reduce Pairwise Floating Point Minnm
+  case AArch64::BI__builtin_neon_vminnmv_f32:
   case AArch64::BI__builtin_neon_vpminnms_f32:
+  case AArch64::BI__builtin_neon_vminnmvq_f64:
   case AArch64::BI__builtin_neon_vpminnmqd_f64:
     Int = Intrinsic::aarch64_neon_vpfminnm;
     s = "vpfminnm"; AcrossVec = true; break;
@@ -2076,29 +2087,18 @@ static Value *EmitAArch64ScalarBuiltinEx
   case AArch64::BI__builtin_neon_vaddvq_u16:
   case AArch64::BI__builtin_neon_vaddvq_u32:
   case AArch64::BI__builtin_neon_vaddvq_u64:
-  case AArch64::BI__builtin_neon_vaddv_f32:
-  case AArch64::BI__builtin_neon_vaddvq_f32:
-  case AArch64::BI__builtin_neon_vaddvq_f64:
     Int = Intrinsic::aarch64_neon_vaddv;
     AcrossVec = true; ExtendEle = false; s = "vaddv"; break;      
-  case AArch64::BI__builtin_neon_vmaxv_f32:
   case AArch64::BI__builtin_neon_vmaxvq_f32:
-  case AArch64::BI__builtin_neon_vmaxvq_f64:
     Int = Intrinsic::aarch64_neon_vmaxv;
     AcrossVec = true; ExtendEle = false; s = "vmaxv"; break;
-  case AArch64::BI__builtin_neon_vminv_f32:
   case AArch64::BI__builtin_neon_vminvq_f32:
-  case AArch64::BI__builtin_neon_vminvq_f64:
     Int = Intrinsic::aarch64_neon_vminv;
     AcrossVec = true; ExtendEle = false; s = "vminv"; break;
-  case AArch64::BI__builtin_neon_vmaxnmv_f32:
   case AArch64::BI__builtin_neon_vmaxnmvq_f32:
-  case AArch64::BI__builtin_neon_vmaxnmvq_f64:
     Int = Intrinsic::aarch64_neon_vmaxnmv;
     AcrossVec = true; ExtendEle = false; s = "vmaxnmv"; break;
-  case AArch64::BI__builtin_neon_vminnmv_f32:
   case AArch64::BI__builtin_neon_vminnmvq_f32:
-  case AArch64::BI__builtin_neon_vminnmvq_f64:
     Int = Intrinsic::aarch64_neon_vminnmv;
     AcrossVec = true; ExtendEle = false; s = "vminnmv"; break;
   // Scalar Integer Saturating Doubling Multiply Half High