vector load store with length (left justified) clang portion

llvm-svn: 286994

1 files changed, 32 insertions, 7 deletions

diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp
index 77a3c3a9a8d..fd8f17e0efe 100644
--- a/clang/lib/CodeGen/CGBuiltin.cpp
+++ b/clang/lib/CodeGen/CGBuiltin.cpp
@@ -7923,11 +7923,17 @@ Value *CodeGenFunction::EmitPPCBuiltinExpr(unsigned BuiltinID,
   case PPC::BI__builtin_vsx_lxvw4x:
   case PPC::BI__builtin_vsx_lxvd2x_be:
   case PPC::BI__builtin_vsx_lxvw4x_be:
+  case PPC::BI__builtin_vsx_lxvl:
+  case PPC::BI__builtin_vsx_lxvll:
   {
-    Ops[1] = Builder.CreateBitCast(Ops[1], Int8PtrTy);
-
-    Ops[0] = Builder.CreateGEP(Ops[1], Ops[0]);
-    Ops.pop_back();
+    if(BuiltinID == PPC::BI__builtin_vsx_lxvl ||
+       BuiltinID == PPC::BI__builtin_vsx_lxvll){
+      Ops[0] = Builder.CreateBitCast(Ops[0], Int8PtrTy);
+    }else {
+      Ops[1] = Builder.CreateBitCast(Ops[1], Int8PtrTy);
+      Ops[0] = Builder.CreateGEP(Ops[1], Ops[0]);
+      Ops.pop_back();
+    }
 
     switch (BuiltinID) {
     default: llvm_unreachable("Unsupported ld/lvsl/lvsr intrinsic!");
@@ -7964,6 +7970,12 @@ Value *CodeGenFunction::EmitPPCBuiltinExpr(unsigned BuiltinID,
     case PPC::BI__builtin_vsx_lxvw4x_be:
       ID = Intrinsic::ppc_vsx_lxvw4x_be;
       break;
+    case PPC::BI__builtin_vsx_lxvl:
+      ID = Intrinsic::ppc_vsx_lxvl;
+      break;
+    case PPC::BI__builtin_vsx_lxvll:
+      ID = Intrinsic::ppc_vsx_lxvll;
+      break;
     }
     llvm::Function *F = CGM.getIntrinsic(ID);
     return Builder.CreateCall(F, Ops, "");
@@ -7979,10 +7991,17 @@ Value *CodeGenFunction::EmitPPCBuiltinExpr(unsigned BuiltinID,
   case PPC::BI__builtin_vsx_stxvw4x:
   case PPC::BI__builtin_vsx_stxvd2x_be:
   case PPC::BI__builtin_vsx_stxvw4x_be:
+  case PPC::BI__builtin_vsx_stxvl:
+  case PPC::BI__builtin_vsx_stxvll:
   {
-    Ops[2] = Builder.CreateBitCast(Ops[2], Int8PtrTy);
-    Ops[1] = Builder.CreateGEP(Ops[2], Ops[1]);
-    Ops.pop_back();
+    if(BuiltinID == PPC::BI__builtin_vsx_stxvl ||
+      BuiltinID == PPC::BI__builtin_vsx_stxvll ){
+      Ops[1] = Builder.CreateBitCast(Ops[1], Int8PtrTy);
+    }else {
+      Ops[2] = Builder.CreateBitCast(Ops[2], Int8PtrTy);
+      Ops[1] = Builder.CreateGEP(Ops[2], Ops[1]);
+      Ops.pop_back();
+    }
 
     switch (BuiltinID) {
     default: llvm_unreachable("Unsupported st intrinsic!");
@@ -8013,6 +8032,12 @@ Value *CodeGenFunction::EmitPPCBuiltinExpr(unsigned BuiltinID,
     case PPC::BI__builtin_vsx_stxvw4x_be:
       ID = Intrinsic::ppc_vsx_stxvw4x_be;
       break;
+    case PPC::BI__builtin_vsx_stxvl:
+      ID = Intrinsic::ppc_vsx_stxvl;
+      break;
+    case PPC::BI__builtin_vsx_stxvll:
+      ID = Intrinsic::ppc_vsx_stxvll;
+      break;
     }
     llvm::Function *F = CGM.getIntrinsic(ID);
     return Builder.CreateCall(F, Ops, "");