[PATCH] D154435: [RISCV][NFC] Simplify uses of PatFrag binop_oneuse

[Ben Shi via Phabricator via llvm-commits]

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Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D154435

Files:
  llvm/lib/Target/RISCV/RISCVInstrInfo.td
  llvm/lib/Target/RISCV/RISCVInstrInfoZb.td


Index: llvm/lib/Target/RISCV/RISCVInstrInfoZb.td
===================================================================
--- llvm/lib/Target/RISCV/RISCVInstrInfoZb.td
+++ llvm/lib/Target/RISCV/RISCVInstrInfoZb.td
@@ -778,13 +778,13 @@
 def : Pat<(i64 (add (and GPR:$rs1, 0x7FFFFFFF8), non_imm12:$rs2)),
           (SH3ADD_UW (SRLI GPR:$rs1, 3), GPR:$rs2)>;
 
-def : Pat<(i64 (mul (binop_oneuse<and> GPR:$r, 0xFFFFFFFF), C3LeftShiftUW:$i)),
+def : Pat<(i64 (mul (and_oneuse GPR:$r, 0xFFFFFFFF), C3LeftShiftUW:$i)),
           (SH1ADD (SLLI_UW GPR:$r, (TrailingZeros C3LeftShiftUW:$i)),
                   (SLLI_UW GPR:$r, (TrailingZeros C3LeftShiftUW:$i)))>;
-def : Pat<(i64 (mul (binop_oneuse<and> GPR:$r, 0xFFFFFFFF), C5LeftShiftUW:$i)),
+def : Pat<(i64 (mul (and_oneuse GPR:$r, 0xFFFFFFFF), C5LeftShiftUW:$i)),
           (SH2ADD (SLLI_UW GPR:$r, (TrailingZeros C5LeftShiftUW:$i)),
                   (SLLI_UW GPR:$r, (TrailingZeros C5LeftShiftUW:$i)))>;
-def : Pat<(i64 (mul (binop_oneuse<and> GPR:$r, 0xFFFFFFFF), C9LeftShiftUW:$i)),
+def : Pat<(i64 (mul (and_oneuse GPR:$r, 0xFFFFFFFF), C9LeftShiftUW:$i)),
           (SH3ADD (SLLI_UW GPR:$r, (TrailingZeros C9LeftShiftUW:$i)),
                   (SLLI_UW GPR:$r, (TrailingZeros C9LeftShiftUW:$i)))>;
 } // Predicates = [HasStdExtZba, IsRV64]
Index: llvm/lib/Target/RISCV/RISCVInstrInfo.td
===================================================================
--- llvm/lib/Target/RISCV/RISCVInstrInfo.td
+++ llvm/lib/Target/RISCV/RISCVInstrInfo.td
@@ -1241,7 +1241,6 @@
 }]>;
 
 def and_oneuse : binop_oneuse<and>;
-def add_oneuse : binop_oneuse<add>;
 def mul_oneuse : binop_oneuse<mul>;
 
 def mul_const_oneuse : PatFrag<(ops node:$A, node:$B),


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