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[SystemZ] Use the same PatFrag for all "insert imm" fragments (NFC) (#119962)

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This commit is contained in:
Sergei Barannikov
2024-12-14 20:22:00 +03:00
committed by GitHub
parent c35108e244
commit c0849218c4
1 changed files with 11 additions and 16 deletions
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27
llvm/lib/Target/SystemZ/SystemZOperators.td
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@@ -757,23 +757,18 @@ defm block_or : block_op<or>;
defm block_xor : block_op<xor>;
// Insertions.
def inserti8 : PatFrag<(ops node:$src1, node:$src2),
(or (and node:$src1, -256), node:$src2)>;
class insert_imm<int mask> : PatFrag<(ops node:$src1, node:$src2),
(or (and node:$src1, mask), node:$src2)>;
class inserti16<int mask> : PatFrag<(ops node:$src1, node:$src2),
(or (and node:$src1, mask), node:$src2)>;
def insertll : inserti16<0xffff0000>;
def insertlh : inserti16<0x0000ffff>;
def insertll64 : inserti16<0xffffffffffff0000>;
def insertlh64 : inserti16<0xffffffff0000ffff>;
def inserthl64 : inserti16<0xffff0000ffffffff>;
def inserthh64 : inserti16<0x0000ffffffffffff>;
def insertlf : PatFrag<(ops node:$src1, node:$src2),
(or (and node:$src1, 0xffffffff00000000), node:$src2)>;
def inserthf : PatFrag<(ops node:$src1, node:$src2),
(or (and node:$src1, 0x00000000ffffffff), node:$src2)>;
def inserti8 : insert_imm<-256>;
def insertll : insert_imm<0xffff0000>;
def insertlh : insert_imm<0x0000ffff>;
def insertll64 : insert_imm<0xffffffffffff0000>;
def insertlh64 : insert_imm<0xffffffff0000ffff>;
def inserthl64 : insert_imm<0xffff0000ffffffff>;
def inserthh64 : insert_imm<0x0000ffffffffffff>;
def insertlf : insert_imm<0xffffffff00000000>;
def inserthf : insert_imm<0x00000000ffffffff>;
// ORs that can be treated as insertions.
def or_as_inserti8 : PatFrag<(ops node:$src1, node:$src2),