fixup! fix failing tests

Author: michaelmaitland

llvm/test/CodeGen/AArch64/GlobalISel/legalizer-info-validation.mir

@@ -625,6 +625,9 @@
 # DEBUG-NEXT: G_SHUFFLE_VECTOR (opcode {{[0-9]+}}): 2 type indices, 0 imm indices
 # DEBUG-NEXT: .. type index coverage check SKIPPED: user-defined predicate detected
 # DEBUG-NEXT: .. imm index coverage check SKIPPED: user-defined predicate detected
+# DEBUG-NEXT: G_SPLAT_VECTOR (opcode 217): 2 type indices, 0 imm indices
+# DEBUG-NEXT: .. type index coverage check SKIPPED: no rules defined
+# DEBUG-NEXT: .. imm index coverage check SKIPPED: no rules defined
 # DEBUG-NEXT: G_CTTZ (opcode {{[0-9]+}}): 2 type indices, 0 imm indices
 # DEBUG-NEXT: .. type index coverage check SKIPPED: user-defined predicate detected
 # DEBUG-NEXT: .. imm index coverage check SKIPPED: user-defined predicate detected

llvm/unittests/CodeGen/GlobalISel/LegalizerHelperTest.cpp

@@ -147,9 +147,9 @@ TEST_F(AArch64GISelMITest, LowerRotatesVector) {
   LLT S32 = LLT::scalar(32);
   LLT V4S32 = LLT::fixed_vector(4, S32);
   auto SrcTrunc = B.buildTrunc(S32, Copies[0]);
-  auto Src = B.buildSplatVector(V4S32, SrcTrunc);
+  auto Src = B.buildSplatBuildVector(V4S32, SrcTrunc);
   auto AmtTrunc = B.buildTrunc(S32, Copies[1]);
-  auto Amt = B.buildSplatVector(V4S32, AmtTrunc);
+  auto Amt = B.buildSplatBuildVector(V4S32, AmtTrunc);
   auto ROTR = B.buildInstr(TargetOpcode::G_ROTR, {V4S32}, {Src, Amt});
 
   AInfo Info(MF->getSubtarget());

llvm/unittests/CodeGen/GlobalISel/PatternMatchTest.cpp

@@ -61,7 +61,7 @@ TEST_F(AArch64GISelMITest, MatchIntConstantSplat) {
   LLT v4s64 = LLT::fixed_vector(4, s64);
 
   MachineInstrBuilder FortyTwoSplat =
-      B.buildSplatVector(v4s64, B.buildConstant(s64, 42));
+      B.buildSplatBuildVector(v4s64, B.buildConstant(s64, 42));
   int64_t Cst;
   EXPECT_TRUE(mi_match(FortyTwoSplat.getReg(0), *MRI, m_ICstOrSplat(Cst)));
   EXPECT_EQ(Cst, 42);
@@ -625,7 +625,7 @@ TEST_F(AArch64GISelMITest, MatchSpecificConstantSplat) {
   LLT v4s64 = LLT::fixed_vector(4, s64);
 
   MachineInstrBuilder FortyTwoSplat =
-      B.buildSplatVector(v4s64, B.buildConstant(s64, 42));
+      B.buildSplatBuildVector(v4s64, B.buildConstant(s64, 42));
   MachineInstrBuilder FortyTwo = B.buildConstant(s64, 42);
 
   EXPECT_TRUE(mi_match(FortyTwoSplat.getReg(0), *MRI, m_SpecificICstSplat(42)));
@@ -655,7 +655,7 @@ TEST_F(AArch64GISelMITest, MatchSpecificConstantOrSplat) {
   LLT v4s64 = LLT::fixed_vector(4, s64);
 
   MachineInstrBuilder FortyTwoSplat =
-      B.buildSplatVector(v4s64, B.buildConstant(s64, 42));
+      B.buildSplatBuildVector(v4s64, B.buildConstant(s64, 42));
   MachineInstrBuilder FortyTwo = B.buildConstant(s64, 42);
 
   EXPECT_TRUE(