-// Map from store(globaladdress + x) -> memd(#foo + x).
-let AddedComplexity = 100 in
-def : Pat <(store (i64 DoubleRegs:$src1),
- (add (HexagonCONST32_GP tglobaladdr:$global),
- u16ImmPred:$offset)),
- (STrid_GP tglobaladdr:$global, u16ImmPred:$offset,
- (i64 DoubleRegs:$src1))>, Requires<[NoV4T]>;
-
-// Map from store(globaladdress) -> memd(#foo).
-let AddedComplexity = 100 in
-def : Pat <(store (i64 DoubleRegs:$src1),
- (HexagonCONST32_GP tglobaladdr:$global)),
- (STd_GP tglobaladdr:$global, (i64 DoubleRegs:$src1))>,
- Requires<[NoV4T]>;
-
-// Map from store(globaladdress + x) -> memw(#foo + x).
-let AddedComplexity = 100 in
-def : Pat <(store (i32 IntRegs:$src1),
- (add (HexagonCONST32_GP tglobaladdr:$global),
- u16ImmPred:$offset)),
- (STriw_GP tglobaladdr:$global, u16ImmPred:$offset, (i32 IntRegs:$src1))>,
- Requires<[NoV4T]>;
-
-// Map from store(globaladdress) -> memw(#foo + 0).
-let AddedComplexity = 100 in
-def : Pat <(store (i32 IntRegs:$src1), (HexagonCONST32_GP tglobaladdr:$global)),
- (STriw_GP tglobaladdr:$global, 0, (i32 IntRegs:$src1))>;
-
-// Map from store(globaladdress) -> memw(#foo).
-let AddedComplexity = 100 in
-def : Pat <(store (i32 IntRegs:$src1), (HexagonCONST32_GP tglobaladdr:$global)),
- (STriw_GP tglobaladdr:$global, 0, (i32 IntRegs:$src1))>,
- Requires<[NoV4T]>;
-
-// Map from store(globaladdress + x) -> memh(#foo + x).
-let AddedComplexity = 100 in
-def : Pat <(truncstorei16 (i32 IntRegs:$src1),
- (add (HexagonCONST32_GP tglobaladdr:$global),
- u16ImmPred:$offset)),
- (STrih_GP tglobaladdr:$global, u16ImmPred:$offset, (i32 IntRegs:$src1))>,
- Requires<[NoV4T]>;
-
-// Map from store(globaladdress) -> memh(#foo).
-let AddedComplexity = 100 in
-def : Pat <(truncstorei16 (i32 IntRegs:$src1),
- (HexagonCONST32_GP tglobaladdr:$global)),
- (STh_GP tglobaladdr:$global, (i32 IntRegs:$src1))>,
- Requires<[NoV4T]>;
-
-// Map from store(globaladdress + x) -> memb(#foo + x).
-let AddedComplexity = 100 in
-def : Pat <(truncstorei8 (i32 IntRegs:$src1),
- (add (HexagonCONST32_GP tglobaladdr:$global),
- u16ImmPred:$offset)),
- (STrib_GP tglobaladdr:$global, u16ImmPred:$offset, (i32 IntRegs:$src1))>,
- Requires<[NoV4T]>;
-
-// Map from store(globaladdress) -> memb(#foo).
-let AddedComplexity = 100 in
-def : Pat <(truncstorei8 (i32 IntRegs:$src1),
- (HexagonCONST32_GP tglobaladdr:$global)),
- (STb_GP tglobaladdr:$global, (i32 IntRegs:$src1))>,
- Requires<[NoV4T]>;
-
-// Map from load(globaladdress + x) -> memw(#foo + x).
-let AddedComplexity = 100 in
-def : Pat <(i32 (load (add (HexagonCONST32_GP tglobaladdr:$global),
- u16ImmPred:$offset))),
- (i32 (LDriw_GP tglobaladdr:$global, u16ImmPred:$offset))>,
- Requires<[NoV4T]>;
-
-// Map from load(globaladdress) -> memw(#foo).
-let AddedComplexity = 100 in
-def : Pat <(i32 (load (HexagonCONST32_GP tglobaladdr:$global))),
- (i32 (LDw_GP tglobaladdr:$global))>,
- Requires<[NoV4T]>;
-
-// Map from load(globaladdress + x) -> memd(#foo + x).
-let AddedComplexity = 100 in
-def : Pat <(i64 (load (add (HexagonCONST32_GP tglobaladdr:$global),
- u16ImmPred:$offset))),
- (i64 (LDrid_GP tglobaladdr:$global, u16ImmPred:$offset))>,
- Requires<[NoV4T]>;
-
-// Map from load(globaladdress) -> memw(#foo + 0).
-let AddedComplexity = 100 in
-def : Pat <(i64 (load (HexagonCONST32_GP tglobaladdr:$global))),
- (i64 (LDd_GP tglobaladdr:$global))>,
- Requires<[NoV4T]>;
-
-// Map from Pd = load(globaladdress) -> Rd = memb(globaladdress), Pd = Rd.
-let AddedComplexity = 100 in
-def : Pat <(i1 (load (HexagonCONST32_GP tglobaladdr:$global))),
- (i1 (TFR_PdRs (i32 (LDb_GP tglobaladdr:$global))))>,
- Requires<[NoV4T]>;
-
-// Map from load(globaladdress + x) -> memh(#foo + x).
-let AddedComplexity = 100 in
-def : Pat <(i32 (extloadi16 (add (HexagonCONST32_GP tglobaladdr:$global),
- u16ImmPred:$offset))),
- (i32 (LDrih_GP tglobaladdr:$global, u16ImmPred:$offset))>,
- Requires<[NoV4T]>;
-
-// Map from load(globaladdress + x) -> memh(#foo + x).
-let AddedComplexity = 100 in
-def : Pat <(i32 (sextloadi16 (HexagonCONST32_GP tglobaladdr:$global))),
- (i32 (LDrih_GP tglobaladdr:$global, 0))>,
- Requires<[NoV4T]>;
-
-// Map from load(globaladdress + x) -> memuh(#foo + x).
-let AddedComplexity = 100 in
-def : Pat <(i32 (zextloadi16 (add (HexagonCONST32_GP tglobaladdr:$global),
- u16ImmPred:$offset))),
- (i32 (LDriuh_GP tglobaladdr:$global, u16ImmPred:$offset))>,
- Requires<[NoV4T]>;
-
-// Map from load(globaladdress) -> memuh(#foo).
-let AddedComplexity = 100 in
-def : Pat <(i32 (zextloadi16 (HexagonCONST32_GP tglobaladdr:$global))),
- (i32 (LDriuh_GP tglobaladdr:$global, 0))>,
- Requires<[NoV4T]>;
-
-// Map from load(globaladdress) -> memh(#foo).
-let AddedComplexity = 100 in
-def : Pat <(i32 (sextloadi16 (HexagonCONST32_GP tglobaladdr:$global))),
- (i32 (LDh_GP tglobaladdr:$global))>,
- Requires<[NoV4T]>;
-
-// Map from load(globaladdress) -> memuh(#foo).
-let AddedComplexity = 100 in
-def : Pat <(i32 (zextloadi16 (HexagonCONST32_GP tglobaladdr:$global))),
- (i32 (LDuh_GP tglobaladdr:$global))>,
- Requires<[NoV4T]>;
-
-// Map from load(globaladdress + x) -> memb(#foo + x).
-let AddedComplexity = 100 in
-def : Pat <(i32 (extloadi8 (add (HexagonCONST32_GP tglobaladdr:$global),
- u16ImmPred:$offset))),
- (i32 (LDrib_GP tglobaladdr:$global, u16ImmPred:$offset))>,
- Requires<[NoV4T]>;
-
-// Map from load(globaladdress + x) -> memb(#foo + x).
-let AddedComplexity = 100 in
-def : Pat <(i32 (sextloadi8 (add (HexagonCONST32_GP tglobaladdr:$global),
- u16ImmPred:$offset))),
- (i32 (LDrib_GP tglobaladdr:$global, u16ImmPred:$offset))>,
- Requires<[NoV4T]>;
-
-// Map from load(globaladdress + x) -> memub(#foo + x).
-let AddedComplexity = 100 in
-def : Pat <(i32 (zextloadi8 (add (HexagonCONST32_GP tglobaladdr:$global),
- u16ImmPred:$offset))),
- (i32 (LDriub_GP tglobaladdr:$global, u16ImmPred:$offset))>,
- Requires<[NoV4T]>;
-
-// Map from load(globaladdress) -> memb(#foo).
-let AddedComplexity = 100 in
-def : Pat <(i32 (extloadi8 (HexagonCONST32_GP tglobaladdr:$global))),
- (i32 (LDb_GP tglobaladdr:$global))>,
- Requires<[NoV4T]>;
-
-// Map from load(globaladdress) -> memb(#foo).
-let AddedComplexity = 100 in
-def : Pat <(i32 (sextloadi8 (HexagonCONST32_GP tglobaladdr:$global))),
- (i32 (LDb_GP tglobaladdr:$global))>,
- Requires<[NoV4T]>;
-
-// Map from load(globaladdress) -> memub(#foo).
-let AddedComplexity = 100 in
-def : Pat <(i32 (zextloadi8 (HexagonCONST32_GP tglobaladdr:$global))),
- (i32 (LDub_GP tglobaladdr:$global))>,
- Requires<[NoV4T]>;
-
-// When the Interprocedural Global Variable optimizer realizes that a
-// certain global variable takes only two constant values, it shrinks the
-// global to a boolean. Catch those loads here in the following 3 patterns.
-let AddedComplexity = 100 in
-def : Pat <(i32 (extloadi1 (HexagonCONST32_GP tglobaladdr:$global))),
- (i32 (LDb_GP tglobaladdr:$global))>,
- Requires<[NoV4T]>;