diff options
| -rw-r--r-- | CodeGen/CGBuiltin.cpp | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/CodeGen/CGBuiltin.cpp b/CodeGen/CGBuiltin.cpp index 8cbdce5318..8f079102db 100644 --- a/CodeGen/CGBuiltin.cpp +++ b/CodeGen/CGBuiltin.cpp @@ -231,6 +231,39 @@ llvm::Value *CodeGenFunction::EmitX86BuiltinExpr(unsigned BuiltinID, case X86::BI__builtin_ia32_psubw: return Builder.CreateSub(EmitScalarExpr(E->getArg(0)), EmitScalarExpr(E->getArg(1)), "psub"); + case X86::BI__builtin_ia32_pmullw: + return Builder.CreateMul(EmitScalarExpr(E->getArg(0)), + EmitScalarExpr(E->getArg(1)), "pmul"); + case X86::BI__builtin_ia32_punpckhbw: + return EmitShuffleVector(EmitScalarExpr(E->getArg(0)), + EmitScalarExpr(E->getArg(1)), + 4, 12, 5, 13, 6, 14, 7, 15, + "punpckhbw"); + case X86::BI__builtin_ia32_punpckhwd: + return EmitShuffleVector(EmitScalarExpr(E->getArg(0)), + EmitScalarExpr(E->getArg(1)), + 2, 6, 3, 7, + "punpckhwd"); + case X86::BI__builtin_ia32_punpckhdq: + return EmitShuffleVector(EmitScalarExpr(E->getArg(0)), + EmitScalarExpr(E->getArg(1)), + 1, 3, + "punpckhdq"); + case X86::BI__builtin_ia32_punpcklbw: + return EmitShuffleVector(EmitScalarExpr(E->getArg(0)), + EmitScalarExpr(E->getArg(1)), + 0, 8, 1, 9, 2, 10, 3, 11, + "punpcklbw"); + case X86::BI__builtin_ia32_punpcklwd: + return EmitShuffleVector(EmitScalarExpr(E->getArg(0)), + EmitScalarExpr(E->getArg(1)), + 0, 4, 1, 5, + "punpcklwd"); + case X86::BI__builtin_ia32_punpckldq: + return EmitShuffleVector(EmitScalarExpr(E->getArg(0)), + EmitScalarExpr(E->getArg(1)), + 0, 2, + "punpckldq"); case X86::BI__builtin_ia32_pshufd: { llvm::Value *V = EmitScalarExpr(E->getArg(0)); llvm::ConstantInt *I = |