[AMDGPU] Add new EmitDstSel field to VOPPofile. NFC.
Differential Revision: https://reviews.llvm.org/D100589
GitOrigin-RevId: d4385e483db81e29191d1e94d0bf9b3f7ca34ab3
diff --git a/lib/Target/AMDGPU/SIInstrInfo.td b/lib/Target/AMDGPU/SIInstrInfo.td
index bde7c71..3b00bd3 100644
--- a/lib/Target/AMDGPU/SIInstrInfo.td
+++ b/lib/Target/AMDGPU/SIInstrInfo.td
@@ -2100,6 +2100,7 @@
field bit HasDst = !ne(DstVT.Value, untyped.Value);
field bit HasDst32 = HasDst;
field bit EmitDst = HasDst; // force dst encoding, see v_movreld_b32 special case
+ field bit EmitDstSel = EmitDst;
field int NumSrcArgs = getNumSrcArgs<Src0VT, Src1VT, Src2VT>.ret;
field bit HasSrc0 = !ne(Src0VT.Value, untyped.Value);
field bit HasSrc1 = !ne(Src1VT.Value, untyped.Value);
diff --git a/lib/Target/AMDGPU/VOPCInstructions.td b/lib/Target/AMDGPU/VOPCInstructions.td
index b8f27c7..c0a8d76 100644
--- a/lib/Target/AMDGPU/VOPCInstructions.td
+++ b/lib/Target/AMDGPU/VOPCInstructions.td
@@ -27,10 +27,6 @@
let Inst{16-9} = !if(P.HasSrc1, src1{7-0}, 0);
let Inst{24-17} = op;
let Inst{31-25} = 0x3e; // encoding
-
- // VOPC disallows dst_sel and dst_unused as they have no effect on destination
- let Inst{42-40} = 0;
- let Inst{44-43} = 0;
}
class VOPC_SDWA9e <bits<8> op, VOPProfile P> : VOP_SDWA9Be <P> {
@@ -56,6 +52,8 @@
let Asm32 = "$src0, $src1";
// The destination for 32-bit encoding is implicit.
let HasDst32 = 0;
+ // VOPC disallows dst_sel and dst_unused as they have no effect on destination
+ let EmitDstSel = 0;
let Outs64 = (outs VOPDstS64orS32:$sdst);
list<SchedReadWrite> Schedule = sched;
}
diff --git a/lib/Target/AMDGPU/VOPInstructions.td b/lib/Target/AMDGPU/VOPInstructions.td
index 5477568..554d246 100644
--- a/lib/Target/AMDGPU/VOPInstructions.td
+++ b/lib/Target/AMDGPU/VOPInstructions.td
@@ -417,8 +417,8 @@
bits<1> clamp;
let Inst{39-32} = !if(P.HasSrc0, src0{7-0}, 0);
- let Inst{42-40} = !if(P.EmitDst, dst_sel{2-0}, 0);
- let Inst{44-43} = !if(P.EmitDst, dst_unused{1-0}, 0);
+ let Inst{42-40} = !if(P.EmitDstSel, dst_sel{2-0}, 0);
+ let Inst{44-43} = !if(P.EmitDstSel, dst_unused{1-0}, 0);
let Inst{45} = !if(P.HasSDWAClamp, clamp{0}, 0);
let Inst{50-48} = !if(P.HasSrc0, src0_sel{2-0}, 0);
let Inst{51} = !if(P.HasSrc0IntMods, src0_modifiers{0}, 0);
@@ -468,8 +468,8 @@
bits<1> clamp;
bits<2> omod;
- let Inst{42-40} = !if(P.EmitDst, dst_sel{2-0}, 0);
- let Inst{44-43} = !if(P.EmitDst, dst_unused{1-0}, 0);
+ let Inst{42-40} = !if(P.EmitDstSel, dst_sel{2-0}, 0);
+ let Inst{44-43} = !if(P.EmitDstSel, dst_unused{1-0}, 0);
let Inst{45} = !if(P.HasSDWAClamp, clamp{0}, 0);
let Inst{47-46} = !if(P.HasSDWAOMod, omod{1-0}, 0);
}
