diff options
Diffstat (limited to 'lib/Target')
-rw-r--r-- | lib/Target/AArch64/AArch64InstrNEON.td | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/lib/Target/AArch64/AArch64InstrNEON.td b/lib/Target/AArch64/AArch64InstrNEON.td index 6b83d88d7f..69e8bfe3e5 100644 --- a/lib/Target/AArch64/AArch64InstrNEON.td +++ b/lib/Target/AArch64/AArch64InstrNEON.td @@ -5651,6 +5651,37 @@ defm : Neon_ScalarXIndexedElem_MLAL_Patterns<int_arm_neon_vqsubs, int_arm_neon_vqdmull, SQDMLSLdsv_4S, v1i64, FPR64, FPR32, v1i32, v4i32, i32, VPR128Lo, neon_uimm2_bare>; +// Scalar general arithmetic operation +class Neon_Scalar_GeneralMath2D_pattern<SDPatternOperator opnode, + Instruction INST> + : Pat<(v1f64 (opnode (v1f64 FPR64:$Rn))), (INST FPR64:$Rn)>; + +class Neon_Scalar_GeneralMath3D_pattern<SDPatternOperator opnode, + Instruction INST> + : Pat<(v1f64 (opnode (v1f64 FPR64:$Rn), (v1f64 FPR64:$Rm))), + (INST FPR64:$Rn, FPR64:$Rm)>; + +class Neon_Scalar_GeneralMath4D_pattern<SDPatternOperator opnode, + Instruction INST> + : Pat<(v1f64 (opnode (v1f64 FPR64:$Rn), (v1f64 FPR64:$Rm), + (v1f64 FPR64:$Ra))), + (INST FPR64:$Rn, FPR64:$Rm, FPR64:$Ra)>; + +def : Neon_Scalar_GeneralMath3D_pattern<fadd, FADDddd>; +def : Neon_Scalar_GeneralMath3D_pattern<fmul, FMULddd>; +def : Neon_Scalar_GeneralMath3D_pattern<fsub, FSUBddd>; +def : Neon_Scalar_GeneralMath3D_pattern<fdiv, FDIVddd>; +def : Neon_Scalar_GeneralMath3D_pattern<int_arm_neon_vabds, FABDddd>; +def : Neon_Scalar_GeneralMath3D_pattern<int_arm_neon_vmaxs, FMAXddd>; +def : Neon_Scalar_GeneralMath3D_pattern<int_arm_neon_vmins, FMINddd>; +def : Neon_Scalar_GeneralMath3D_pattern<int_aarch64_neon_vmaxnm, FMAXNMddd>; +def : Neon_Scalar_GeneralMath3D_pattern<int_aarch64_neon_vminnm, FMINNMddd>; + +def : Neon_Scalar_GeneralMath2D_pattern<fabs, FABSdd>; +def : Neon_Scalar_GeneralMath2D_pattern<fneg, FNEGdd>; + +def : Neon_Scalar_GeneralMath4D_pattern<fma, FMADDdddd>; +def : Neon_Scalar_GeneralMath4D_pattern<fmsub, FMSUBdddd>; // Scalar Signed saturating doubling multiply returning // high half (scalar, by element) |