diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86InstrVecCompiler.td')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrVecCompiler.td | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/llvm/lib/Target/X86/X86InstrVecCompiler.td b/llvm/lib/Target/X86/X86InstrVecCompiler.td index 7cb0ec03d12..e6e9a92af32 100644 --- a/llvm/lib/Target/X86/X86InstrVecCompiler.td +++ b/llvm/lib/Target/X86/X86InstrVecCompiler.td @@ -98,76 +98,6 @@ defm : subvector_subreg_lowering<VR256, v16i16, VR512, v32i16, sub_ymm>; defm : subvector_subreg_lowering<VR256, v32i8, VR512, v64i8, sub_ymm>; -multiclass subvector_store_lowering<string AlignedStr, string UnalignedStr, - RegisterClass RC, ValueType DstTy, - ValueType SrcTy, SubRegIndex SubIdx> { - def : Pat<(alignedstore (DstTy (extract_subvector - (SrcTy RC:$src), (iPTR 0))), addr:$dst), - (!cast<Instruction>("VMOV"#AlignedStr#"mr") addr:$dst, - (DstTy (EXTRACT_SUBREG RC:$src, SubIdx)))>; - - def : Pat<(store (DstTy (extract_subvector - (SrcTy RC:$src), (iPTR 0))), addr:$dst), - (!cast<Instruction>("VMOV"#UnalignedStr#"mr") addr:$dst, - (DstTy (EXTRACT_SUBREG RC:$src, SubIdx)))>; -} - -let Predicates = [HasAVX, NoVLX] in { - defm : subvector_store_lowering<"APD", "UPD", VR256X, v2f64, v4f64, sub_xmm>; - defm : subvector_store_lowering<"APS", "UPS", VR256X, v4f32, v8f32, sub_xmm>; - defm : subvector_store_lowering<"DQA", "DQU", VR256X, v2i64, v4i64, sub_xmm>; - defm : subvector_store_lowering<"DQA", "DQU", VR256X, v4i32, v8i32, sub_xmm>; - defm : subvector_store_lowering<"DQA", "DQU", VR256X, v8i16, v16i16, sub_xmm>; - defm : subvector_store_lowering<"DQA", "DQU", VR256X, v16i8, v32i8, sub_xmm>; -} - -let Predicates = [HasVLX] in { - // Special patterns for storing subvector extracts of lower 128-bits - // Its cheaper to just use VMOVAPS/VMOVUPS instead of VEXTRACTF128mr - defm : subvector_store_lowering<"APDZ128", "UPDZ128", VR256X, v2f64, v4f64, - sub_xmm>; - defm : subvector_store_lowering<"APSZ128", "UPSZ128", VR256X, v4f32, v8f32, - sub_xmm>; - defm : subvector_store_lowering<"DQA64Z128", "DQU64Z128", VR256X, v2i64, - v4i64, sub_xmm>; - defm : subvector_store_lowering<"DQA64Z128", "DQU64Z128", VR256X, v4i32, - v8i32, sub_xmm>; - defm : subvector_store_lowering<"DQA64Z128", "DQU64Z128", VR256X, v8i16, - v16i16, sub_xmm>; - defm : subvector_store_lowering<"DQA64Z128", "DQU64Z128", VR256X, v16i8, - v32i8, sub_xmm>; - - // Special patterns for storing subvector extracts of lower 128-bits of 512. - // Its cheaper to just use VMOVAPS/VMOVUPS instead of VEXTRACTF128mr - defm : subvector_store_lowering<"APDZ128", "UPDZ128", VR512, v2f64, v8f64, - sub_xmm>; - defm : subvector_store_lowering<"APSZ128", "UPSZ128", VR512, v4f32, v16f32, - sub_xmm>; - defm : subvector_store_lowering<"DQA64Z128", "DQU64Z128", VR512, v2i64, - v8i64, sub_xmm>; - defm : subvector_store_lowering<"DQA64Z128", "DQU64Z128", VR512, v4i32, - v16i32, sub_xmm>; - defm : subvector_store_lowering<"DQA64Z128", "DQU64Z128", VR512, v8i16, - v32i16, sub_xmm>; - defm : subvector_store_lowering<"DQA64Z128", "DQU64Z128", VR512, v16i8, - v64i8, sub_xmm>; - - // Special patterns for storing subvector extracts of lower 256-bits of 512. - // Its cheaper to just use VMOVAPS/VMOVUPS instead of VEXTRACTF128mr - defm : subvector_store_lowering<"APDZ256", "UPDZ256", VR512, v4f64, v8f64, - sub_ymm>; - defm : subvector_store_lowering<"APSZ256", "UPSZ256", VR512, v8f32, v16f32, - sub_ymm>; - defm : subvector_store_lowering<"DQA64Z256", "DQU64Z256", VR512, v4i64, - v8i64, sub_ymm>; - defm : subvector_store_lowering<"DQA64Z256", "DQU64Z256", VR512, v8i32, - v16i32, sub_ymm>; - defm : subvector_store_lowering<"DQA64Z256", "DQU64Z256", VR512, v16i16, - v32i16, sub_ymm>; - defm : subvector_store_lowering<"DQA64Z256", "DQU64Z256", VR512, v32i8, - v64i8, sub_ymm>; -} - // If we're inserting into an all zeros vector, just use a plain move which // will zero the upper bits. A post-isel hook will take care of removing // any moves that we can prove are unnecessary. |
