[PATCH] D153596: [RISCV] Split usage of VPseudoUnaryNoMask with GPR destination
Philip Reames via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Jun 26 07:47:10 PDT 2023
This revision was automatically updated to reflect the committed changes.
Closed by commit rG5b8259158ad2: [RISCV] Split usage of VPseudoUnaryNoMask with GPR destination (authored by reames).
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D153596/new/
https://reviews.llvm.org/D153596
Files:
llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td
Index: llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td
===================================================================
--- llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td
+++ llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td
@@ -1027,7 +1027,6 @@
let BaseInstr = !cast<Instruction>(BaseInst);
}
-// RetClass could be GPR or VReg.
class VPseudoUnaryNoMask<DAGOperand RetClass, DAGOperand OpClass,
string Constraint = ""> :
Pseudo<(outs RetClass:$rd),
@@ -1041,7 +1040,6 @@
let HasSEWOp = 1;
}
-// RetClass could be GPR or VReg.
class VPseudoUnaryNoMaskTU<DAGOperand RetClass, DAGOperand OpClass,
string Constraint = ""> :
Pseudo<(outs RetClass:$rd),
@@ -1114,8 +1112,18 @@
let usesCustomInserter = 1;
}
-// mask unary operation without maskedoff
-class VPseudoMaskUnarySOutMask:
+class VPseudoUnaryNoMaskGPROut :
+ Pseudo<(outs GPR:$rd),
+ (ins VR:$rs2, AVL:$vl, ixlenimm:$sew), []>,
+ RISCVVPseudo {
+ let mayLoad = 0;
+ let mayStore = 0;
+ let hasSideEffects = 0;
+ let HasVLOp = 1;
+ let HasSEWOp = 1;
+}
+
+class VPseudoUnaryMaskGPROut:
Pseudo<(outs GPR:$rd),
(ins VR:$rs1, VMaskOp:$vm, AVL:$vl, ixlenimm:$sew), []>,
RISCVVPseudo {
@@ -1884,9 +1892,9 @@
defvar WriteVMPopV_MX = !cast<SchedWrite>("WriteVMPopV_" # mx);
defvar ReadVMPopV_MX = !cast<SchedRead>("ReadVMPopV_" # mx);
let VLMul = mti.LMul.value in {
- def "_M_" # mti.BX : VPseudoUnaryNoMask<GPR, VR>,
+ def "_M_" # mti.BX : VPseudoUnaryNoMaskGPROut,
Sched<[WriteVMPopV_MX, ReadVMPopV_MX, ReadVMPopV_MX]>;
- def "_M_" # mti.BX # "_MASK" : VPseudoMaskUnarySOutMask,
+ def "_M_" # mti.BX # "_MASK" : VPseudoUnaryMaskGPROut,
Sched<[WriteVMPopV_MX, ReadVMPopV_MX, ReadVMPopV_MX]>;
}
}
@@ -1899,9 +1907,9 @@
defvar WriteVMFFSV_MX = !cast<SchedWrite>("WriteVMFFSV_" # mx);
defvar ReadVMFFSV_MX = !cast<SchedRead>("ReadVMFFSV_" # mx);
let VLMul = mti.LMul.value in {
- def "_M_" # mti.BX : VPseudoUnaryNoMask<GPR, VR>,
+ def "_M_" # mti.BX : VPseudoUnaryNoMaskGPROut,
Sched<[WriteVMFFSV_MX, ReadVMFFSV_MX, ReadVMFFSV_MX]>;
- def "_M_" # mti.BX # "_MASK" : VPseudoMaskUnarySOutMask,
+ def "_M_" # mti.BX # "_MASK" : VPseudoUnaryMaskGPROut,
Sched<[WriteVMFFSV_MX, ReadVMFFSV_MX, ReadVMFFSV_MX]>;
}
}
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