diff options
Diffstat (limited to 'llvm/lib/Target/AArch64')
| -rw-r--r-- | llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td | 4 | ||||
| -rw-r--r-- | llvm/lib/Target/AArch64/SVEInstrFormats.td | 16 |
2 files changed, 17 insertions, 3 deletions
diff --git a/llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td b/llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td index 7359ea38655..0813c41dc66 100644 --- a/llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td +++ b/llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td @@ -94,8 +94,8 @@ let Predicates = [HasSVE] in { defm UXTH_ZPmZ : sve_int_un_pred_arit_0_w<0b011, "uxth">; defm SXTW_ZPmZ : sve_int_un_pred_arit_0_d<0b100, "sxtw">; defm UXTW_ZPmZ : sve_int_un_pred_arit_0_d<0b101, "uxtw">; - defm ABS_ZPmZ : sve_int_un_pred_arit_0< 0b110, "abs">; - defm NEG_ZPmZ : sve_int_un_pred_arit_0< 0b111, "neg">; + defm ABS_ZPmZ : sve_int_un_pred_arit_0< 0b110, "abs", int_aarch64_sve_abs>; + defm NEG_ZPmZ : sve_int_un_pred_arit_0< 0b111, "neg", int_aarch64_sve_neg>; defm CLS_ZPmZ : sve_int_un_pred_arit_1< 0b000, "cls">; defm CLZ_ZPmZ : sve_int_un_pred_arit_1< 0b001, "clz">; diff --git a/llvm/lib/Target/AArch64/SVEInstrFormats.td b/llvm/lib/Target/AArch64/SVEInstrFormats.td index dfd6c576e99..8c8713b464e 100644 --- a/llvm/lib/Target/AArch64/SVEInstrFormats.td +++ b/llvm/lib/Target/AArch64/SVEInstrFormats.td @@ -279,6 +279,14 @@ let Predicates = [HasSVE] in { defm PTRUES : sve_int_ptrue<0b001, "ptrues">; } +//===----------------------------------------------------------------------===// +// SVE pattern match helpers. +//===----------------------------------------------------------------------===// + +class SVE_3_Op_Pat<ValueType vtd, SDPatternOperator op, ValueType vt1, + ValueType vt2, ValueType vt3, Instruction inst> +: Pat<(vtd (op vt1:$Op1, vt2:$Op2, vt3:$Op3)), + (inst $Op1, $Op2, $Op3)>; //===----------------------------------------------------------------------===// // SVE Predicate Misc Group @@ -2835,11 +2843,17 @@ class sve_int_un_pred_arit<bits<2> sz8_64, bits<4> opc, let ElementSize = zprty.ElementSize; } -multiclass sve_int_un_pred_arit_0<bits<3> opc, string asm> { +multiclass sve_int_un_pred_arit_0<bits<3> opc, string asm, + SDPatternOperator op> { def _B : sve_int_un_pred_arit<0b00, { opc, 0b0 }, asm, ZPR8>; def _H : sve_int_un_pred_arit<0b01, { opc, 0b0 }, asm, ZPR16>; def _S : sve_int_un_pred_arit<0b10, { opc, 0b0 }, asm, ZPR32>; def _D : sve_int_un_pred_arit<0b11, { opc, 0b0 }, asm, ZPR64>; + + def : SVE_3_Op_Pat<nxv16i8, op, nxv16i8, nxv16i1, nxv16i8, !cast<Instruction>(NAME # _B)>; + def : SVE_3_Op_Pat<nxv8i16, op, nxv8i16, nxv8i1, nxv8i16, !cast<Instruction>(NAME # _H)>; + def : SVE_3_Op_Pat<nxv4i32, op, nxv4i32, nxv4i1, nxv4i32, !cast<Instruction>(NAME # _S)>; + def : SVE_3_Op_Pat<nxv2i64, op, nxv2i64, nxv2i1, nxv2i64, !cast<Instruction>(NAME # _D)>; } multiclass sve_int_un_pred_arit_0_h<bits<3> opc, string asm> { |
