[cfe-commits] r44839 - /cfe/trunk/CodeGen/CGBuiltin.cpp

[Anders Carlsson]

Author: andersca
Date: Mon Dec 10 20:25:54 2007
New Revision: 44839

URL: http://llvm.org/viewvc/llvm-project?rev=44839&view=rev
Log:
Generate code for some more intrinsics.

Modified:
    cfe/trunk/CodeGen/CGBuiltin.cpp

Modified: cfe/trunk/CodeGen/CGBuiltin.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/CodeGen/CGBuiltin.cpp?rev=44839&r1=44838&r2=44839&view=diff

==============================================================================
--- cfe/trunk/CodeGen/CGBuiltin.cpp (original)
+++ cfe/trunk/CodeGen/CGBuiltin.cpp Mon Dec 10 20:25:54 2007
@@ -204,6 +204,44 @@
     return Builder.CreateMul(EmitScalarExpr(E->getArg(0)),
                              EmitScalarExpr(E->getArg(1)),
                              "mulps");
+  case X86::BI__builtin_ia32_pand:
+    return Builder.CreateAnd(EmitScalarExpr(E->getArg(0)),
+                             EmitScalarExpr(E->getArg(1)),
+                             "pand");
+  case X86::BI__builtin_ia32_por:
+    return Builder.CreateAnd(EmitScalarExpr(E->getArg(0)),
+                             EmitScalarExpr(E->getArg(1)),
+                             "por");
+  case X86::BI__builtin_ia32_pxor:
+    return Builder.CreateAnd(EmitScalarExpr(E->getArg(0)),
+                             EmitScalarExpr(E->getArg(1)),
+                             "pxor");
+  case X86::BI__builtin_ia32_pandn:
+    llvm::Value *V1 = Builder.CreateNot(EmitScalarExpr(E->getArg(0)), "tmp");
+    return Builder.CreateAnd(V1, EmitScalarExpr(E->getArg(1)), "pandn");
+  case X86::BI__builtin_ia32_paddb:
+  case X86::BI__builtin_ia32_paddd:
+  case X86::BI__builtin_ia32_paddq:
+  case X86::BI__builtin_ia32_paddw:
+    return Builder.CreateAdd(EmitScalarExpr(E->getArg(0)),
+                             EmitScalarExpr(E->getArg(1)), "padd");
+  case X86::BI__builtin_ia32_psubb:
+  case X86::BI__builtin_ia32_psubd:
+  case X86::BI__builtin_ia32_psubq:
+  case X86::BI__builtin_ia32_psubw:
+    return Builder.CreateSub(EmitScalarExpr(E->getArg(0)),
+                             EmitScalarExpr(E->getArg(1)), "psub");
+  case X86::BI__builtin_ia32_pshufd: {
+    llvm::Value *V = EmitScalarExpr(E->getArg(0));
+    llvm::ConstantInt *I = 
+      cast<llvm::ConstantInt>(EmitScalarExpr(E->getArg(1)));
+    int i = I->getZExtValue();
+    
+    return EmitShuffleVector(V, V, 
+                             i & 0x3, (i & 0xc) >> 2,
+                             (i & 0x30) >> 4, (i & 0xc0) >> 6,
+                             "pshufd");
+  }
   }
 }