multiclass Loadx_pat<PatFrag Load, ValueType VT, PatLeaf ImmPred,
InstHexagon MI> {
def: Pat<(VT (Load AddrFI:$fi)), (VT (MI AddrFI:$fi, 0))>;
+ def: Pat<(VT (Load (add (i32 AddrFI:$fi), ImmPred:$Off))),
+ (VT (MI AddrFI:$fi, imm:$Off))>;
def: Pat<(VT (Load (add (i32 IntRegs:$Rs), ImmPred:$Off))),
(VT (MI IntRegs:$Rs, imm:$Off))>;
def: Pat<(VT (Load (i32 IntRegs:$Rs))), (VT (MI IntRegs:$Rs, 0))>;
}
// Patterns for generating stores, where the address takes different forms:
-// - frameindex,,
+// - frameindex,
+// - frameindex + offset,
// - base + offset,
// - simple (base address without offset).
// These would usually be used together (via Storex_pat defined below), but
// AddedComplexity) to the individual patterns.
class Storex_fi_pat<PatFrag Store, PatFrag Value, InstHexagon MI>
: Pat<(Store Value:$Rs, AddrFI:$fi), (MI AddrFI:$fi, 0, Value:$Rs)>;
+class Storex_fi_add_pat<PatFrag Store, PatFrag Value, PatFrag ImmPred,
+ InstHexagon MI>
+ : Pat<(Store Value:$Rs, (add (i32 AddrFI:$fi), ImmPred:$Off)),
+ (MI AddrFI:$fi, imm:$Off, Value:$Rs)>;
class Storex_add_pat<PatFrag Store, PatFrag Value, PatFrag ImmPred,
InstHexagon MI>
: Pat<(Store Value:$Rt, (add (i32 IntRegs:$Rs), ImmPred:$Off)),
InstHexagon MI>
: Pat<(Store Value:$Rs, AddrFI:$fi),
(MI AddrFI:$fi, 0, (ValueMod Value:$Rs))>;
+class Storexm_fi_add_pat<PatFrag Store, PatFrag Value, PatFrag ImmPred,
+ PatFrag ValueMod, InstHexagon MI>
+ : Pat<(Store Value:$Rs, (add (i32 AddrFI:$fi), ImmPred:$Off)),
+ (MI AddrFI:$fi, imm:$Off, (ValueMod Value:$Rs))>;
class Storexm_add_pat<PatFrag Store, PatFrag Value, PatFrag ImmPred,
PatFrag ValueMod, InstHexagon MI>
: Pat<(Store Value:$Rt, (add (i32 IntRegs:$Rs), ImmPred:$Off)),
multiclass Storex_pat<PatFrag Store, PatFrag Value, PatLeaf ImmPred,
InstHexagon MI> {
- def: Storex_fi_pat <Store, Value, MI>;
- def: Storex_add_pat <Store, Value, ImmPred, MI>;
+ def: Storex_fi_pat <Store, Value, MI>;
+ def: Storex_fi_add_pat <Store, Value, ImmPred, MI>;
+ def: Storex_add_pat <Store, Value, ImmPred, MI>;
}
multiclass Storexm_pat<PatFrag Store, PatFrag Value, PatLeaf ImmPred,
PatFrag ValueMod, InstHexagon MI> {
- def: Storexm_fi_pat <Store, Value, ValueMod, MI>;
- def: Storexm_add_pat <Store, Value, ImmPred, ValueMod, MI>;
+ def: Storexm_fi_pat <Store, Value, ValueMod, MI>;
+ def: Storexm_fi_add_pat <Store, Value, ImmPred, ValueMod, MI>;
+ def: Storexm_add_pat <Store, Value, ImmPred, ValueMod, MI>;
}
// Regular stores in the DAG have two operands: value and address.