Add LLVM support for PPC cryptography builtins

[oota-llvm.git] / lib / Target / PowerPC / PPCInstrAltivec.td

diff --git a/lib/Target/PowerPC/PPCInstrAltivec.td b/lib/Target/PowerPC/PPCInstrAltivec.td
index 4e784a59350f693e1d253711de092d4e0310639a..2de852b48434748a8127b893e7355aadf156576a 100644 (file)
--- a/lib/Target/PowerPC/PPCInstrAltivec.td
+++ b/lib/Target/PowerPC/PPCInstrAltivec.td
@@ -269,6 +269,16 @@ class VX2_Int_Ty2<bits<11> xo, string opc, Intrinsic IntID, ValueType OutTy,
              !strconcat(opc, " $vD, $vB"), IIC_VecFP,
              [(set OutTy:$vD, (IntID InTy:$vB))]>;
 
              !strconcat(opc, " $vD, $vB"), IIC_VecFP,
              [(set OutTy:$vD, (IntID InTy:$vB))]>;
 

+class VXBX_Int_Ty<bits<11> xo, string opc, Intrinsic IntID, ValueType Ty>
+  : VXForm_BX<xo, (outs vrrc:$vD), (ins vrrc:$vA),
+             !strconcat(opc, " $vD, $vA"), IIC_VecFP,
+             [(set Ty:$vD, (IntID Ty:$vA))]>;
+
+class VXCR_Int_Ty<bits<11> xo, string opc, Intrinsic IntID, ValueType Ty>
+  : VXForm_CR<xo, (outs vrrc:$vD), (ins vrrc:$vA, u1imm:$ST, u4imm:$SIX),
+              !strconcat(opc, " $vD, $vA, $ST, $SIX"), IIC_VecFP,
+              [(set Ty:$vD, (IntID Ty:$vA, imm:$ST, imm:$SIX))]>;
+

 //===----------------------------------------------------------------------===//
 // Instruction Definitions.
 
 //===----------------------------------------------------------------------===//
 // Instruction Definitions.
 


@@ -939,6 +949,7 @@ def : Pat<(v4f32 (fnearbyint v4f32:$vA)),
 } // end HasAltivec
 
 def HasP8Altivec : Predicate<"PPCSubTarget->hasP8Altivec()">;
 } // end HasAltivec
 
 def HasP8Altivec : Predicate<"PPCSubTarget->hasP8Altivec()">;

+def HasP8Crypto : Predicate<"PPCSubTarget->hasP8Crypto()">;

 let Predicates = [HasP8Altivec] in {
 
 let isCommutable = 1 in {
 let Predicates = [HasP8Altivec] in {
 
 let isCommutable = 1 in {


@@ -1035,4 +1046,33 @@ def VCMPGTSDo : VCMPo<967, "vcmpgtsd. $vD, $vA, $vB", v2i64>;
 def VCMPGTUD  : VCMP <711, "vcmpgtud $vD, $vA, $vB" , v2i64>;
 def VCMPGTUDo : VCMPo<711, "vcmpgtud. $vD, $vA, $vB", v2i64>;
 
 def VCMPGTUD  : VCMP <711, "vcmpgtud $vD, $vA, $vB" , v2i64>;
 def VCMPGTUDo : VCMPo<711, "vcmpgtud. $vD, $vA, $vB", v2i64>;
 

+// The cryptography instructions that do not require Category:Vector.Crypto
+def VPMSUMB : VX1_Int_Ty<1032, "vpmsumb",
+                         int_ppc_altivec_crypto_vpmsumb, v16i8>;
+def VPMSUMH : VX1_Int_Ty<1096, "vpmsumh",
+                         int_ppc_altivec_crypto_vpmsumh, v8i16>;
+def VPMSUMW : VX1_Int_Ty<1160, "vpmsumw",
+                         int_ppc_altivec_crypto_vpmsumw, v4i32>;
+def VPMSUMD : VX1_Int_Ty<1224, "vpmsumd",
+                         int_ppc_altivec_crypto_vpmsumd, v2i64>;
+def VPERMXOR : VA1a_Int_Ty<45, "vpermxor",
+                         int_ppc_altivec_crypto_vpermxor, v16i8>;
+

 } // end HasP8Altivec
 } // end HasP8Altivec

+
+// Crypto instructions (from builtins)
+let Predicates = [HasP8Crypto] in {
+def VSHASIGMAW : VXCR_Int_Ty<1666, "vshasigmaw",
+                              int_ppc_altivec_crypto_vshasigmaw, v4i32>;
+def VSHASIGMAD : VXCR_Int_Ty<1730, "vshasigmad",
+                              int_ppc_altivec_crypto_vshasigmad, v2i64>;
+def VCIPHER : VX1_Int_Ty<1288, "vcipher", int_ppc_altivec_crypto_vcipher,
+                         v2i64>;
+def VCIPHERLAST : VX1_Int_Ty<1289, "vcipherlast",
+                              int_ppc_altivec_crypto_vcipherlast, v2i64>;
+def VNCIPHER : VX1_Int_Ty<1352, "vncipher",
+                          int_ppc_altivec_crypto_vncipher, v2i64>;
+def VNCIPHERLAST : VX1_Int_Ty<1353, "vncipherlast",
+                              int_ppc_altivec_crypto_vncipherlast, v2i64>;
+def VSBOX : VXBX_Int_Ty<1480, "vsbox", int_ppc_altivec_crypto_vsbox, v2i64>;
+} // HasP8Crypto