[clang] [llvm] [X86][AMX] Support AMX-MOVRS (PR #115151)

[Phoebe Wang via cfe-commits]

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@@ -370,6 +370,71 @@ let Predicates = [HasAMXTRANSPOSE, In64BitMode] in {
   }
 } // HasAMXTILE, HasAMXTRANSPOSE
 
+let Predicates = [HasAMXMOVRS, HasAMXTRANSPOSE, In64BitMode], SchedRW = [WriteSystem] in {
+  def T2RPNTLVWZ0RS   : I<0xf8, MRMSrcMemFSIB, (outs TILEPair:$dst),
+                        (ins sibmem:$src1),
+                        "t2rpntlvwz0rs\t{$src1, $dst|$dst, $src1}",
+                        []>, VEX, T_MAP5;
+  def T2RPNTLVWZ0RST1 : I<0xf9, MRMSrcMemFSIB, (outs TILEPair:$dst),
+                        (ins sibmem:$src1),
+                        "t2rpntlvwz0rst1\t{$src1, $dst|$dst, $src1}",
+                        []>, VEX, T_MAP5;
+  def T2RPNTLVWZ1RS   : I<0xf8, MRMSrcMemFSIB, (outs TILEPair:$dst),
+                        (ins sibmem:$src1),
+                        "t2rpntlvwz1rs\t{$src1, $dst|$dst, $src1}",
+                        []>, VEX, T_MAP5, PD;
+  def T2RPNTLVWZ1RST1 : I<0xf9, MRMSrcMemFSIB, (outs TILEPair:$dst),
+                        (ins sibmem:$src1),
+                        "t2rpntlvwz1rst1\t{$src1, $dst|$dst, $src1}",
+                        []>, VEX, T_MAP5, PD;
+  let isPseudo = true in {
+    def PT2RPNTLVWZ0RSV   : PseudoI<(outs TILEPair:$dst),
+                              (ins GR16:$src1, GR16:$src2, GR16:$src3, opaquemem:$src4),
+                              []>;
+    def PT2RPNTLVWZ0RST1V : PseudoI<(outs TILEPair:$dst),
+                              (ins GR16:$src1, GR16:$src2, GR16:$src3, opaquemem:$src4),
+                              []>;
+    def PT2RPNTLVWZ1RSV   : PseudoI<(outs TILEPair:$dst),
+                              (ins GR16:$src1, GR16:$src2, GR16:$src3, opaquemem:$src4),
+                              []>;
+    def PT2RPNTLVWZ1RST1V : PseudoI<(outs TILEPair:$dst),
+                              (ins GR16:$src1, GR16:$src2, GR16:$src3, opaquemem:$src4),
+                              []>;
+  }
+  let  usesCustomInserter = 1 in {
+    def PT2RPNTLVWZ0RS   : PseudoI<(outs), (ins u8imm:$dst, sibmem:$src1), []>;
+    def PT2RPNTLVWZ0RST1 : PseudoI<(outs), (ins u8imm:$dst, sibmem:$src1), []>;
+    def PT2RPNTLVWZ1RS   : PseudoI<(outs), (ins u8imm:$dst, sibmem:$src1), []>;
+    def PT2RPNTLVWZ1RST1 : PseudoI<(outs), (ins u8imm:$dst, sibmem:$src1), []>;
+  }
+} // HasAMXMOVRS, HasAMXTRANSPOSE
+
+let Predicates = [HasAMXMOVRS, In64BitMode], SchedRW = [WriteSystem] in {
+  def TILELOADDRS : I<0x4a, MRMSrcMemFSIB, (outs TILE:$dst),
+                    (ins sibmem:$src1),
+                    "tileloaddrs\t{$src1, $dst|$dst, $src1}",
+                    []>, VEX, T8, XD;
+  def TILELOADDRST1 : I<0x4a, MRMSrcMemFSIB, (outs TILE:$dst),
+                    (ins sibmem:$src1),
+                    "tileloaddrst1\t{$src1, $dst|$dst, $src1}",
+                    []>, VEX, T8, PD;
+
+  let isPseudo = true, mayLoad = 1 in
+  def PTILELOADDRSV : PseudoI<(outs TILE:$dst), (ins GR16:$src1,
+                                                GR16:$src2,
+                                                opaquemem:$src3), []>;
+  let isPseudo = true, mayLoad = 1 in
+  def PTILELOADDRST1V : PseudoI<(outs TILE:$dst), (ins GR16:$src1,
+                                                  GR16:$src2,
+                                                  opaquemem:$src3), []>;
+  let  usesCustomInserter = 1 in {
----------------
phoebewang wrote:

Two spaces here.

https://github.com/llvm/llvm-project/pull/115151