Add missing instructions xsaddsub[s]uqm

Author: lei137

llvm/lib/Target/PowerPC/PPCInstrFuture.td

@@ -423,6 +423,12 @@ let Predicates = [HasVSX, IsISAFuture] in {
   def XSADDADDSUQM
       : XX3Form_XTAB6<59, 104, (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
                       "xsaddaddsuqm $XT, $XA, $XB", []>;
+  def XSADDSUBUQM
+      : XX3Form_XTAB6<59, 112, (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
+                      "xsaddsubuqm $XT, $XA, $XB", []>;
+  def XSADDSUBSUQM
+      : XX3Form_XTAB6<59, 224, (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
+                      "xsaddsubsuqm $XT, $XA, $XB", []>;
   def XSMERGE2T1UQM
       : XX3Form_XTAB6<59, 232, (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
                       "xsmerge2t1uqm $XT, $XA, $XB", []>;

llvm/test/MC/Disassembler/PowerPC/ppc-encoding-ISAFuture.txt

@@ -298,6 +298,12 @@
 #CHECK: xsaddaddsuqm  4, 5, 7
 0xec,0x85,0x3b,0x40
 
+#CHECK: xsaddsubuqm  4, 5, 7
+0xec,0x85,0x3b,0x80
+
+#CHECK: xsaddsubsuqm  4, 5, 7
+0xec,0x85,0x3f,0x00
+
 #CHECK: xsrebase2t1uqm 4, 5, 7
 0xec,0x85,0x3c,0x88
 

llvm/test/MC/Disassembler/PowerPC/ppc64le-encoding-ISAFuture.txt

@@ -292,6 +292,12 @@
 #CHECK: xsaddaddsuqm  4, 5, 7
 0x40,0x3b,0x85,0xec
 
+#CHECK: xsaddsubuqm  4, 5, 7
+0x80,0x3b,0x85,0xec
+
+#CHECK: xsaddsubsuqm  4, 5, 7
+0x00,0x3f,0x85,0xec
+
 #CHECK: xsrebase2t1uqm 4, 5, 7
 0x88,0x3c,0x85,0xec
 

llvm/test/MC/PowerPC/ppc-encoding-ISAFuture.s

@@ -421,6 +421,14 @@
 #CHECK-BE: xsaddaddsuqm  4, 5, 7        # encoding: [0xec,0x85,0x3b,0x40]
 #CHECK-LE: xsaddaddsuqm  4, 5, 7        # encoding: [0x40,0x3b,0x85,0xec]
 
+           xsaddsubuqm  4, 5, 7
+#CHECK-BE: xsaddsubuqm  4, 5, 7         # encoding: [0xec,0x85,0x3b,0x80]
+#CHECK-LE: xsaddsubuqm  4, 5, 7         # encoding: [0x80,0x3b,0x85,0xec]
+
+           xsaddsubsuqm  4, 5, 7
+#CHECK-BE: xsaddsubsuqm  4, 5, 7        # encoding: [0xec,0x85,0x3f,0x00]
+#CHECK-LE: xsaddsubsuqm  4, 5, 7        # encoding: [0x00,0x3f,0x85,0xec]
+
            xsrebase2t1uqm 4, 5, 7
 #CHECK-BE: xsrebase2t1uqm 4, 5, 7       # encoding: [0xec,0x85,0x3c,0x88]
 #CHECK-LE: xsrebase2t1uqm 4, 5, 7       # encoding: [0x88,0x3c,0x85,0xec]