-// Shuffle with PSHUFD instruction folding loads. The first two patterns match
-// SSE2 loads, which are always promoted to v2i64. The last one should match
-// the SSE1 case, where the only legal load is v4f32, but there is no PSHUFD
-// in SSE2, how does it ever worked? Anyway, the pattern will remain here until
-// we investigate further.
-def : Pat<(v4i32 (X86PShufd (bc_v4i32 (memopv2i64 addr:$src1)),
- (i8 imm:$imm))),
- (VPSHUFDmi addr:$src1, imm:$imm)>, Requires<[HasAVX]>;
-def : Pat<(v4i32 (X86PShufd (bc_v4i32 (memopv2i64 addr:$src1)),
- (i8 imm:$imm))),
- (PSHUFDmi addr:$src1, imm:$imm)>;
-def : Pat<(v4i32 (X86PShufd (bc_v4i32 (memopv4f32 addr:$src1)),
- (i8 imm:$imm))),
- (PSHUFDmi addr:$src1, imm:$imm)>; // FIXME: has this ever worked?
-
-// Shuffle with PSHUFD instruction.
-def : Pat<(v4f32 (X86PShufd VR128:$src1, (i8 imm:$imm))),
- (VPSHUFDri VR128:$src1, imm:$imm)>, Requires<[HasAVX]>;
-def : Pat<(v4f32 (X86PShufd VR128:$src1, (i8 imm:$imm))),
- (PSHUFDri VR128:$src1, imm:$imm)>;
-
-def : Pat<(v4i32 (X86PShufd VR128:$src1, (i8 imm:$imm))),
- (VPSHUFDri VR128:$src1, imm:$imm)>, Requires<[HasAVX]>;
-def : Pat<(v4i32 (X86PShufd VR128:$src1, (i8 imm:$imm))),
- (PSHUFDri VR128:$src1, imm:$imm)>;
-
-// Shuffle with SHUFPD instruction.
-def : Pat<(v2f64 (X86Shufps VR128:$src1,
- (memopv2f64 addr:$src2), (i8 imm:$imm))),
- (VSHUFPDrmi VR128:$src1, addr:$src2, imm:$imm)>, Requires<[HasAVX]>;
-def : Pat<(v2f64 (X86Shufps VR128:$src1,
- (memopv2f64 addr:$src2), (i8 imm:$imm))),
- (SHUFPDrmi VR128:$src1, addr:$src2, imm:$imm)>;
-
-def : Pat<(v2i64 (X86Shufpd VR128:$src1, VR128:$src2, (i8 imm:$imm))),
- (VSHUFPDrri VR128:$src1, VR128:$src2, imm:$imm)>, Requires<[HasAVX]>;
-def : Pat<(v2i64 (X86Shufpd VR128:$src1, VR128:$src2, (i8 imm:$imm))),
- (SHUFPDrri VR128:$src1, VR128:$src2, imm:$imm)>;
-
-def : Pat<(v2f64 (X86Shufpd VR128:$src1, VR128:$src2, (i8 imm:$imm))),
- (VSHUFPDrri VR128:$src1, VR128:$src2, imm:$imm)>, Requires<[HasAVX]>;
-def : Pat<(v2f64 (X86Shufpd VR128:$src1, VR128:$src2, (i8 imm:$imm))),
- (SHUFPDrri VR128:$src1, VR128:$src2, imm:$imm)>;
-
-// Shuffle with SHUFPS instruction.
-def : Pat<(v4f32 (X86Shufps VR128:$src1,
- (memopv4f32 addr:$src2), (i8 imm:$imm))),
- (VSHUFPSrmi VR128:$src1, addr:$src2, imm:$imm)>, Requires<[HasAVX]>;
-def : Pat<(v4f32 (X86Shufps VR128:$src1,
- (memopv4f32 addr:$src2), (i8 imm:$imm))),
- (SHUFPSrmi VR128:$src1, addr:$src2, imm:$imm)>;
-
-def : Pat<(v4f32 (X86Shufps VR128:$src1, VR128:$src2, (i8 imm:$imm))),
- (VSHUFPSrri VR128:$src1, VR128:$src2, imm:$imm)>, Requires<[HasAVX]>;
-def : Pat<(v4f32 (X86Shufps VR128:$src1, VR128:$src2, (i8 imm:$imm))),
- (SHUFPSrri VR128:$src1, VR128:$src2, imm:$imm)>;
-
-def : Pat<(v4i32 (X86Shufps VR128:$src1,
- (bc_v4i32 (memopv2i64 addr:$src2)), (i8 imm:$imm))),
- (VSHUFPSrmi VR128:$src1, addr:$src2, imm:$imm)>, Requires<[HasAVX]>;
-def : Pat<(v4i32 (X86Shufps VR128:$src1,
- (bc_v4i32 (memopv2i64 addr:$src2)), (i8 imm:$imm))),
- (SHUFPSrmi VR128:$src1, addr:$src2, imm:$imm)>;
-
-def : Pat<(v4i32 (X86Shufps VR128:$src1, VR128:$src2, (i8 imm:$imm))),
- (VSHUFPSrri VR128:$src1, VR128:$src2, imm:$imm)>, Requires<[HasAVX]>;
-def : Pat<(v4i32 (X86Shufps VR128:$src1, VR128:$src2, (i8 imm:$imm))),
- (SHUFPSrri VR128:$src1, VR128:$src2, imm:$imm)>;
-
-// Shuffle with MOVHLPS instruction
-def : Pat<(v4f32 (X86Movhlps VR128:$src1, VR128:$src2)),
- (MOVHLPSrr VR128:$src1, VR128:$src2)>;
-def : Pat<(v4i32 (X86Movhlps VR128:$src1, VR128:$src2)),
- (MOVHLPSrr VR128:$src1, VR128:$src2)>;
-
-// Shuffle with MOVDDUP instruction
-def : Pat<(X86Movddup (memopv2f64 addr:$src)),
- (VMOVDDUPrm addr:$src)>, Requires<[HasAVX]>;
-def : Pat<(X86Movddup (memopv2f64 addr:$src)),
- (MOVDDUPrm addr:$src)>;
-
-def : Pat<(X86Movddup (bc_v2f64 (memopv4f32 addr:$src))),
- (VMOVDDUPrm addr:$src)>, Requires<[HasAVX]>;
-def : Pat<(X86Movddup (bc_v2f64 (memopv4f32 addr:$src))),
- (MOVDDUPrm addr:$src)>;
-
-def : Pat<(X86Movddup (bc_v2f64 (memopv2i64 addr:$src))),
- (VMOVDDUPrm addr:$src)>, Requires<[HasAVX]>;
-def : Pat<(X86Movddup (bc_v2f64 (memopv2i64 addr:$src))),
- (MOVDDUPrm addr:$src)>;
-
-def : Pat<(X86Movddup (v2f64 (scalar_to_vector (loadf64 addr:$src)))),
- (VMOVDDUPrm addr:$src)>, Requires<[HasAVX]>;
-def : Pat<(X86Movddup (v2f64 (scalar_to_vector (loadf64 addr:$src)))),
- (MOVDDUPrm addr:$src)>;
-
-def : Pat<(X86Movddup (bc_v2f64
- (v2i64 (scalar_to_vector (loadi64 addr:$src))))),
- (VMOVDDUPrm addr:$src)>, Requires<[HasAVX]>;
-def : Pat<(X86Movddup (bc_v2f64
- (v2i64 (scalar_to_vector (loadi64 addr:$src))))),
- (MOVDDUPrm addr:$src)>;
-
-
-// Shuffle with UNPCKLPS
-def : Pat<(v4f32 (X86Unpcklps VR128:$src1, (memopv4f32 addr:$src2))),
- (VUNPCKLPSrm VR128:$src1, addr:$src2)>, Requires<[HasAVX]>;
-def : Pat<(v4f32 (X86Unpcklps VR128:$src1, (memopv4f32 addr:$src2))),
- (UNPCKLPSrm VR128:$src1, addr:$src2)>;
-
-def : Pat<(v4f32 (X86Unpcklps VR128:$src1, VR128:$src2)),
- (VUNPCKLPSrr VR128:$src1, VR128:$src2)>, Requires<[HasAVX]>;
-def : Pat<(v4f32 (X86Unpcklps VR128:$src1, VR128:$src2)),
- (UNPCKLPSrr VR128:$src1, VR128:$src2)>;
-
-// Shuffle with VUNPCKHPSY
-def : Pat<(v8f32 (X86Unpcklpsy VR256:$src1, (memopv8f32 addr:$src2))),
- (VUNPCKLPSYrm VR256:$src1, addr:$src2)>, Requires<[HasAVX]>;
-def : Pat<(v8f32 (X86Unpcklpsy VR256:$src1, VR256:$src2)),
- (VUNPCKLPSYrr VR256:$src1, VR256:$src2)>, Requires<[HasAVX]>;
-def : Pat<(v8i32 (X86Unpcklpsy VR256:$src1, VR256:$src2)),
- (VUNPCKLPSYrr VR256:$src1, VR256:$src2)>, Requires<[HasAVX]>;
-def : Pat<(v8i32 (X86Unpcklpsy VR256:$src1, (memopv8i32 addr:$src2))),
- (VUNPCKLPSYrm VR256:$src1, addr:$src2)>, Requires<[HasAVX]>;
-
-// Shuffle with UNPCKHPS
-def : Pat<(v4f32 (X86Unpckhps VR128:$src1, (memopv4f32 addr:$src2))),
- (VUNPCKHPSrm VR128:$src1, addr:$src2)>, Requires<[HasAVX]>;
-def : Pat<(v4f32 (X86Unpckhps VR128:$src1, (memopv4f32 addr:$src2))),
- (UNPCKHPSrm VR128:$src1, addr:$src2)>;
-
-def : Pat<(v4f32 (X86Unpckhps VR128:$src1, VR128:$src2)),
- (VUNPCKHPSrr VR128:$src1, VR128:$src2)>, Requires<[HasAVX]>;
-def : Pat<(v4f32 (X86Unpckhps VR128:$src1, VR128:$src2)),
- (UNPCKHPSrr VR128:$src1, VR128:$src2)>;
-
-// Shuffle with VUNPCKHPSY
-def : Pat<(v8f32 (X86Unpckhpsy VR256:$src1, (memopv8f32 addr:$src2))),
- (VUNPCKHPSYrm VR256:$src1, addr:$src2)>, Requires<[HasAVX]>;
-def : Pat<(v8f32 (X86Unpckhpsy VR256:$src1, VR256:$src2)),
- (VUNPCKHPSYrr VR256:$src1, VR256:$src2)>, Requires<[HasAVX]>;
-
-def : Pat<(v8i32 (X86Unpckhpsy VR256:$src1, (memopv8i32 addr:$src2))),
- (VUNPCKHPSYrm VR256:$src1, addr:$src2)>, Requires<[HasAVX]>;
-def : Pat<(v8i32 (X86Unpckhpsy VR256:$src1, VR256:$src2)),
- (VUNPCKHPSYrr VR256:$src1, VR256:$src2)>, Requires<[HasAVX]>;
-
-// Shuffle with UNPCKLPD
-def : Pat<(v2f64 (X86Unpcklpd VR128:$src1, (memopv2f64 addr:$src2))),
- (VUNPCKLPDrm VR128:$src1, addr:$src2)>, Requires<[HasAVX]>;
-def : Pat<(v2f64 (X86Unpcklpd VR128:$src1, (memopv2f64 addr:$src2))),
- (UNPCKLPDrm VR128:$src1, addr:$src2)>;
-
-def : Pat<(v2f64 (X86Unpcklpd VR128:$src1, VR128:$src2)),
- (VUNPCKLPDrr VR128:$src1, VR128:$src2)>, Requires<[HasAVX]>;
-def : Pat<(v2f64 (X86Unpcklpd VR128:$src1, VR128:$src2)),
- (UNPCKLPDrr VR128:$src1, VR128:$src2)>;
-
-// Shuffle with VUNPCKLPDY
-def : Pat<(v4f64 (X86Unpcklpdy VR256:$src1, (memopv4f64 addr:$src2))),
- (VUNPCKLPDYrm VR256:$src1, addr:$src2)>, Requires<[HasAVX]>;
-def : Pat<(v4f64 (X86Unpcklpdy VR256:$src1, VR256:$src2)),
- (VUNPCKLPDYrr VR256:$src1, VR256:$src2)>, Requires<[HasAVX]>;
-
-def : Pat<(v4i64 (X86Unpcklpdy VR256:$src1, (memopv4i64 addr:$src2))),
- (VUNPCKLPDYrm VR256:$src1, addr:$src2)>, Requires<[HasAVX]>;
-def : Pat<(v4i64 (X86Unpcklpdy VR256:$src1, VR256:$src2)),
- (VUNPCKLPDYrr VR256:$src1, VR256:$src2)>, Requires<[HasAVX]>;
-
-// Shuffle with UNPCKHPD
-def : Pat<(v2f64 (X86Unpckhpd VR128:$src1, (memopv2f64 addr:$src2))),
- (VUNPCKHPDrm VR128:$src1, addr:$src2)>, Requires<[HasAVX]>;
-def : Pat<(v2f64 (X86Unpckhpd VR128:$src1, (memopv2f64 addr:$src2))),
- (UNPCKHPDrm VR128:$src1, addr:$src2)>;
-
-def : Pat<(v2f64 (X86Unpckhpd VR128:$src1, VR128:$src2)),
- (VUNPCKHPDrr VR128:$src1, VR128:$src2)>, Requires<[HasAVX]>;
-def : Pat<(v2f64 (X86Unpckhpd VR128:$src1, VR128:$src2)),
- (UNPCKHPDrr VR128:$src1, VR128:$src2)>;
-
-// Shuffle with VUNPCKHPDY
-def : Pat<(v4f64 (X86Unpckhpdy VR256:$src1, (memopv4f64 addr:$src2))),
- (VUNPCKHPDYrm VR256:$src1, addr:$src2)>, Requires<[HasAVX]>;
-def : Pat<(v4f64 (X86Unpckhpdy VR256:$src1, VR256:$src2)),
- (VUNPCKHPDYrr VR256:$src1, VR256:$src2)>, Requires<[HasAVX]>;
-def : Pat<(v4i64 (X86Unpckhpdy VR256:$src1, (memopv4i64 addr:$src2))),
- (VUNPCKHPDYrm VR256:$src1, addr:$src2)>, Requires<[HasAVX]>;
-def : Pat<(v4i64 (X86Unpckhpdy VR256:$src1, VR256:$src2)),
- (VUNPCKHPDYrr VR256:$src1, VR256:$src2)>, Requires<[HasAVX]>;
-
-// FIXME: Instead of X86Movddup, there should be a X86Unpcklpd here, the problem
-// is during lowering, where it's not possible to recognize the load fold cause
-// it has two uses through a bitcast. One use disappears at isel time and the
-// fold opportunity reappears.
-def : Pat<(v2f64 (X86Movddup VR128:$src)),
- (UNPCKLPDrr VR128:$src, VR128:$src)>;
-