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R600/SI: Add pseudos for MUBUF loads and stores
This defines the SI versions only, so it shouldn't change anything. There are no changes other than using the new multiclasses, adding missing mayLoad/mayStore, and formatting fixes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227208 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Marek Olsak
parent
944d86558e
commit
3111d0ae12
@ -1596,9 +1596,70 @@ multiclass MTBUF_Load_Helper <bits<3> op, string opName,
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// MUBUF classes
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//===----------------------------------------------------------------------===//
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class MUBUFAddr64Table <bit is_addr64, string suffix = ""> {
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bit IsAddr64 = is_addr64;
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string OpName = NAME # suffix;
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}
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class MUBUF_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
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MUBUF <outs, ins, "", pattern>,
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SIMCInstr<opName, SISubtarget.NONE> {
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let isPseudo = 1;
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// dummy fields, so that we can use let statements around multiclasses
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bits<1> offen;
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bits<1> idxen;
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bits<8> vaddr;
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bits<1> glc;
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bits<1> slc;
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bits<1> tfe;
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bits<8> soffset;
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}
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class MUBUF_Real_si <bits<7> op, string opName, dag outs, dag ins,
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string asm> :
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MUBUF <outs, ins, asm, []>,
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MUBUFe <op>,
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SIMCInstr<opName, SISubtarget.SI> {
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let lds = 0;
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}
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class MUBUF_Real_vi <bits<7> op, string opName, dag outs, dag ins,
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string asm> :
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MUBUF <outs, ins, asm, []>,
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MUBUFe_vi <op>,
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SIMCInstr<opName, SISubtarget.VI> {
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let lds = 0;
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}
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multiclass MUBUF_m <bits<7> op, string opName, dag outs, dag ins, string asm,
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list<dag> pattern> {
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def "" : MUBUF_Pseudo <opName, outs, ins, pattern>,
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MUBUFAddr64Table <0>;
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let addr64 = 0 in {
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def _si : MUBUF_Real_si <op, opName, outs, ins, asm>;
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}
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}
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multiclass MUBUFAddr64_m <bits<7> op, string opName, dag outs,
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dag ins, string asm, list<dag> pattern> {
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def "" : MUBUF_Pseudo <opName, outs, ins, pattern>,
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MUBUFAddr64Table <1>;
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let addr64 = 1 in {
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def _si : MUBUF_Real_si <op, opName, outs, ins, asm>;
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}
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// There is no VI version. If the pseudo is selected, it should be lowered
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// for VI appropriately.
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}
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class MUBUF_si <bits<7> op, dag outs, dag ins, string asm, list<dag> pattern> :
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MUBUF <outs, ins, asm, pattern>, MUBUFe <op> {
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let lds = 0;
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let lds = 0;
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}
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class MUBUF_vi <bits<7> op, dag outs, dag ins, string asm, list<dag> pattern> :
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@ -1606,12 +1667,6 @@ class MUBUF_vi <bits<7> op, dag outs, dag ins, string asm, list<dag> pattern> :
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let lds = 0;
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}
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class MUBUFAddr64Table <bit is_addr64, string suffix = ""> {
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bit IsAddr64 = is_addr64;
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string OpName = NAME # suffix;
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}
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class MUBUFAtomicAddr64 <bits<7> op, dag outs, dag ins, string asm, list<dag> pattern>
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: MUBUF_si <op, outs, ins, asm, pattern> {
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@ -1619,7 +1674,6 @@ class MUBUFAtomicAddr64 <bits<7> op, dag outs, dag ins, string asm, list<dag> pa
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let idxen = 0;
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let addr64 = 1;
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let tfe = 0;
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let lds = 0;
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let soffset = 128;
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}
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@ -1630,7 +1684,6 @@ class MUBUFAtomicOffset <bits<7> op, dag outs, dag ins, string asm, list<dag> pa
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let idxen = 0;
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let addr64 = 0;
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let tfe = 0;
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let lds = 0;
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let vaddr = 0;
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}
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@ -1686,56 +1739,51 @@ multiclass MUBUF_Atomic <bits<7> op, string name, RegisterClass rc,
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} // mayStore = 1, mayLoad = 1, hasPostISelHook = 1
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}
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multiclass MUBUF_Load_Helper <bits<7> op, string asm, RegisterClass regClass,
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multiclass MUBUF_Load_Helper <bits<7> op, string name, RegisterClass regClass,
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ValueType load_vt = i32,
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SDPatternOperator ld = null_frag> {
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let mayLoad = 1, mayStore = 0 in {
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let addr64 = 0 in {
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let offen = 0, idxen = 0, vaddr = 0 in {
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def _OFFSET : MUBUF_si <op, (outs regClass:$vdata),
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(ins SReg_128:$srsrc,
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mbuf_offset:$offset, SCSrc_32:$soffset, glc:$glc,
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slc:$slc, tfe:$tfe),
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asm#" $vdata, $srsrc, $soffset"#"$offset"#"$glc"#"$slc"#"$tfe",
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[(set load_vt:$vdata, (ld (MUBUFOffset v4i32:$srsrc,
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i32:$soffset, i16:$offset,
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i1:$glc, i1:$slc, i1:$tfe)))]>,
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MUBUFAddr64Table<0>;
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}
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let offen = 1, idxen = 0 in {
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def _OFFEN : MUBUF_si <op, (outs regClass:$vdata),
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(ins SReg_128:$srsrc, VGPR_32:$vaddr,
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SCSrc_32:$soffset, mbuf_offset:$offset, glc:$glc, slc:$slc,
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tfe:$tfe),
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asm#" $vdata, $vaddr, $srsrc, $soffset offen"#"$offset"#"$glc"#"$slc"#"$tfe", []>;
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}
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let offen = 0, idxen = 1 in {
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def _IDXEN : MUBUF_si <op, (outs regClass:$vdata),
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(ins SReg_128:$srsrc, VGPR_32:$vaddr,
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mbuf_offset:$offset, SCSrc_32:$soffset, glc:$glc,
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slc:$slc, tfe:$tfe),
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asm#" $vdata, $vaddr, $srsrc, $soffset idxen"#"$offset"#"$glc"#"$slc"#"$tfe", []>;
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}
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let offen = 1, idxen = 1 in {
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def _BOTHEN : MUBUF_si <op, (outs regClass:$vdata),
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(ins SReg_128:$srsrc, VReg_64:$vaddr,
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SCSrc_32:$soffset, glc:$glc, slc:$slc, tfe:$tfe),
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asm#" $vdata, $vaddr, $srsrc, $soffset, idxen offen"#"$glc"#"$slc"#"$tfe", []>;
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}
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let offen = 0, idxen = 0, vaddr = 0 in {
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defm _OFFSET : MUBUF_m <op, name#"_offset", (outs regClass:$vdata),
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(ins SReg_128:$srsrc,
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mbuf_offset:$offset, SCSrc_32:$soffset, glc:$glc,
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slc:$slc, tfe:$tfe),
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name#" $vdata, $srsrc, $soffset"#"$offset"#"$glc"#"$slc"#"$tfe",
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[(set load_vt:$vdata, (ld (MUBUFOffset v4i32:$srsrc,
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i32:$soffset, i16:$offset,
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i1:$glc, i1:$slc, i1:$tfe)))]>;
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}
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let offen = 0, idxen = 0, addr64 = 1, glc = 0, slc = 0, tfe = 0, soffset = 128 /* ZERO */ in {
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def _ADDR64 : MUBUF_si <op, (outs regClass:$vdata),
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let offen = 1, idxen = 0 in {
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defm _OFFEN : MUBUF_m <op, name#"_offen", (outs regClass:$vdata),
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(ins SReg_128:$srsrc, VGPR_32:$vaddr,
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SCSrc_32:$soffset, mbuf_offset:$offset, glc:$glc, slc:$slc,
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tfe:$tfe),
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name#" $vdata, $vaddr, $srsrc, $soffset offen"#"$offset"#"$glc"#"$slc"#"$tfe", []>;
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}
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let offen = 0, idxen = 1 in {
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defm _IDXEN : MUBUF_m <op, name#"_idxen", (outs regClass:$vdata),
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(ins SReg_128:$srsrc, VGPR_32:$vaddr,
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mbuf_offset:$offset, SCSrc_32:$soffset, glc:$glc,
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slc:$slc, tfe:$tfe),
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name#" $vdata, $vaddr, $srsrc, $soffset idxen"#"$offset"#"$glc"#"$slc"#"$tfe", []>;
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}
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let offen = 1, idxen = 1 in {
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defm _BOTHEN : MUBUF_m <op, name#"_bothen", (outs regClass:$vdata),
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(ins SReg_128:$srsrc, VReg_64:$vaddr,
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SCSrc_32:$soffset, glc:$glc, slc:$slc, tfe:$tfe),
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name#" $vdata, $vaddr, $srsrc, $soffset, idxen offen"#"$glc"#"$slc"#"$tfe", []>;
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}
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let offen = 0, idxen = 0, glc = 0, slc = 0, tfe = 0, soffset = 128 /* ZERO */ in {
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defm _ADDR64 : MUBUFAddr64_m <op, name#"_addr64", (outs regClass:$vdata),
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(ins SReg_128:$srsrc, VReg_64:$vaddr, mbuf_offset:$offset),
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asm#" $vdata, $vaddr, $srsrc, 0 addr64"#"$offset",
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name#" $vdata, $vaddr, $srsrc, 0 addr64"#"$offset",
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[(set load_vt:$vdata, (ld (MUBUFAddr64 v4i32:$srsrc,
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i64:$vaddr, i16:$offset)))]>, MUBUFAddr64Table<1>;
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i64:$vaddr, i16:$offset)))]>;
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}
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}
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}
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@ -1744,7 +1792,7 @@ multiclass MUBUF_Load_Helper_vi <bits<7> op, string asm, RegisterClass regClass,
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ValueType load_vt = i32,
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SDPatternOperator ld = null_frag> {
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let lds = 0, mayLoad = 1 in {
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let mayLoad = 1, mayStore = 0 in {
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let offen = 0, idxen = 0, vaddr = 0 in {
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def _OFFSET : MUBUF_vi <op, (outs regClass:$vdata),
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(ins SReg_128:$srsrc,
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@ -1784,66 +1832,40 @@ multiclass MUBUF_Load_Helper_vi <bits<7> op, string asm, RegisterClass regClass,
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multiclass MUBUF_Store_Helper <bits<7> op, string name, RegisterClass vdataClass,
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ValueType store_vt, SDPatternOperator st> {
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let mayLoad = 0, mayStore = 1 in {
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let addr64 = 0 in {
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def "" : MUBUF_si <
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op, (outs),
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(ins vdataClass:$vdata, SReg_128:$srsrc, VGPR_32:$vaddr, SCSrc_32:$soffset,
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mbuf_offset:$offset, offen:$offen, idxen:$idxen, glc:$glc, slc:$slc,
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tfe:$tfe),
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name#" $vdata, $vaddr, $srsrc, $soffset"#"$offen"#"$idxen"#"$offset"#
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"$glc"#"$slc"#"$tfe",
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[]
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>;
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defm : MUBUF_m <op, name, (outs),
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(ins vdataClass:$vdata, SReg_128:$srsrc, VGPR_32:$vaddr, SCSrc_32:$soffset,
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mbuf_offset:$offset, offen:$offen, idxen:$idxen, glc:$glc, slc:$slc,
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tfe:$tfe),
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name#" $vdata, $vaddr, $srsrc, $soffset"#"$offen"#"$idxen"#"$offset"#
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"$glc"#"$slc"#"$tfe", []>;
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let offen = 0, idxen = 0, vaddr = 0 in {
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def _OFFSET : MUBUF_si <
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op, (outs),
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(ins vdataClass:$vdata, SReg_128:$srsrc, mbuf_offset:$offset,
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SCSrc_32:$soffset, glc:$glc, slc:$slc, tfe:$tfe),
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name#" $vdata, $srsrc, $soffset"#"$offset"#"$glc"#"$slc"#"$tfe",
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[(st store_vt:$vdata, (MUBUFOffset v4i32:$srsrc, i32:$soffset,
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i16:$offset, i1:$glc, i1:$slc,
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i1:$tfe))]
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>, MUBUFAddr64Table<0>;
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defm _OFFSET : MUBUF_m <op, name#"_offset",(outs),
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(ins vdataClass:$vdata, SReg_128:$srsrc, mbuf_offset:$offset,
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SCSrc_32:$soffset, glc:$glc, slc:$slc, tfe:$tfe),
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name#" $vdata, $srsrc, $soffset"#"$offset"#"$glc"#"$slc"#"$tfe",
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[(st store_vt:$vdata, (MUBUFOffset v4i32:$srsrc, i32:$soffset,
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i16:$offset, i1:$glc, i1:$slc, i1:$tfe))]>;
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} // offen = 0, idxen = 0, vaddr = 0
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let offen = 1, idxen = 0 in {
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def _OFFEN : MUBUF_si <
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op, (outs),
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(ins vdataClass:$vdata, SReg_128:$srsrc, VGPR_32:$vaddr, SCSrc_32:$soffset,
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mbuf_offset:$offset, glc:$glc, slc:$slc, tfe:$tfe),
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name#" $vdata, $vaddr, $srsrc, $soffset offen"#"$offset"#
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"$glc"#"$slc"#"$tfe",
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[]
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>;
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defm _OFFEN : MUBUF_m <op, name#"_offen", (outs),
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(ins vdataClass:$vdata, SReg_128:$srsrc, VGPR_32:$vaddr, SCSrc_32:$soffset,
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mbuf_offset:$offset, glc:$glc, slc:$slc, tfe:$tfe),
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name#" $vdata, $vaddr, $srsrc, $soffset offen"#"$offset"#
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"$glc"#"$slc"#"$tfe", []>;
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} // end offen = 1, idxen = 0
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} // End addr64 = 0
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def _ADDR64 : MUBUF_si <
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op, (outs),
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(ins vdataClass:$vdata, SReg_128:$srsrc, VReg_64:$vaddr, mbuf_offset:$offset),
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name#" $vdata, $vaddr, $srsrc, 0 addr64"#"$offset",
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[(st store_vt:$vdata,
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(MUBUFAddr64 v4i32:$srsrc, i64:$vaddr, i16:$offset))]>, MUBUFAddr64Table<1>
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{
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let mayLoad = 0;
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let mayStore = 1;
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// Encoding
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let offen = 0;
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let idxen = 0;
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let glc = 0;
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let addr64 = 1;
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let slc = 0;
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let tfe = 0;
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let soffset = 128; // ZERO
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}
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} // End mayLoad = 0, mayStore = 1
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let offen = 0, idxen = 0, glc = 0, slc = 0, tfe = 0,
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soffset = 128 /* ZERO */ in {
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defm _ADDR64 : MUBUFAddr64_m <op, name#"_addr64", (outs),
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(ins vdataClass:$vdata, SReg_128:$srsrc, VReg_64:$vaddr, mbuf_offset:$offset),
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name#" $vdata, $vaddr, $srsrc, 0 addr64"#"$offset",
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[(st store_vt:$vdata,
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(MUBUFAddr64 v4i32:$srsrc, i64:$vaddr, i16:$offset))]>;
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}
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} // End mayLoad = 0, mayStore = 1
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}
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class FLAT_Load_Helper <bits<7> op, string asm, RegisterClass regClass> :
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