[X86] Move shuffle decoding for constant pool into the X86CodeGen library to remove...

[oota-llvm.git] / lib / Target / X86 / Utils / X86ShuffleDecode.h

diff --git a/lib/Target/X86/Utils/X86ShuffleDecode.h b/lib/Target/X86/Utils/X86ShuffleDecode.h
index ab18e6438ec9548bd83ac80f433b81495a3524f8..72db6a81912b692bc4a471c709efdd89fe80f3b1 100644 (file)
--- a/lib/Target/X86/Utils/X86ShuffleDecode.h
+++ b/lib/Target/X86/Utils/X86ShuffleDecode.h
@@ -23,7 +23,6 @@
 //===----------------------------------------------------------------------===//
 
 namespace llvm {
-class Constant;
 class MVT;
 
 enum { SM_SentinelUndef = -1, SM_SentinelZero = -2 };
@@ -72,9 +71,6 @@ void DecodeUNPCKHMask(MVT VT, SmallVectorImpl<int> &ShuffleMask);
 /// different datatypes and vector widths.
 void DecodeUNPCKLMask(MVT VT, SmallVectorImpl<int> &ShuffleMask);
 
-/// \brief Decode a PSHUFB mask from an IR-level vector constant.
-void DecodePSHUFBMask(const Constant *C, SmallVectorImpl<int> &ShuffleMask);
-
 /// \brief Decode a PSHUFB mask from a raw array of constants such as from
 /// BUILD_VECTOR.
 void DecodePSHUFBMask(ArrayRef<uint64_t> RawMask,
@@ -95,10 +91,6 @@ void decodeVSHUF64x2FamilyMask(MVT VT, unsigned Imm,
 /// No VT provided since it only works on 256-bit, 4 element vectors.
 void DecodeVPERMMask(unsigned Imm, SmallVectorImpl<int> &ShuffleMask);
 
-/// \brief Decode a VPERMILP variable mask from an IR-level vector constant.
-void DecodeVPERMILPMask(const Constant *C, unsigned ElSize,
-                        SmallVectorImpl<int> &ShuffleMask);
-
 /// \brief Decode a zero extension instruction as a shuffle mask.
 void DecodeZeroExtendMask(MVT SrcVT, MVT DstVT,
                           SmallVectorImpl<int> &ShuffleMask);
@@ -118,18 +110,10 @@ void DecodeEXTRQIMask(int Len, int Idx,
 void DecodeINSERTQIMask(int Len, int Idx,
                         SmallVectorImpl<int> &ShuffleMask);
 
-/// \brief Decode a VPERM W/D/Q/PS/PD mask from an IR-level vector constant.
-void DecodeVPERMVMask(const Constant *C, MVT VT,
-                      SmallVectorImpl<int> &ShuffleMask);
-
 /// \brief Decode a VPERM W/D/Q/PS/PD mask from a raw array of constants.
 void DecodeVPERMVMask(ArrayRef<uint64_t> RawMask,
                       SmallVectorImpl<int> &ShuffleMask);
 
-/// \brief Decode a VPERMT2 W/D/Q/PS/PD mask from an IR-level vector constant.
-void DecodeVPERMV3Mask(const Constant *C, MVT VT,
-                      SmallVectorImpl<int> &ShuffleMask);
-
 /// \brief Decode a VPERMT2 W/D/Q/PS/PD mask from a raw array of constants.
 void DecodeVPERMV3Mask(ArrayRef<uint64_t> RawMask,
                       SmallVectorImpl<int> &ShuffleMask);