[TF:XLA] Split literal_util into {literal, literal_util}.

Currently Literal classes sits in literal_util.{h,cc} instead of literal.{h,cc}.
It also contains helper functions that are better fit to be their own separate
class/namespace. This change starts this process by moving most static factory
methods to LiteralUtil namespace.

PiperOrigin-RevId: 203217065

1 files changed, 6 insertions, 6 deletions

diff --git a/tensorflow/compiler/xla/service/conditional_simplifier_test.cc b/tensorflow/compiler/xla/service/conditional_simplifier_test.cc
index 68f6ffc6b7..834878426f 100644
--- a/tensorflow/compiler/xla/service/conditional_simplifier_test.cc
+++ b/tensorflow/compiler/xla/service/conditional_simplifier_test.cc
@@ -55,7 +55,7 @@ HloComputation* ConditionalSimplifierTest::MakeConditional(HloModule* module) {
         true_computation_builder.AddInstruction(HloInstruction::CreateParameter(
             0, ShapeUtil::MakeShape(S32, {}), "param"));
     auto one = true_computation_builder.AddInstruction(
-        HloInstruction::CreateConstant(Literal::CreateR0<int32>(1)));
+        HloInstruction::CreateConstant(LiteralUtil::CreateR0<int32>(1)));
 
     true_computation_builder.AddInstruction(HloInstruction::CreateBinary(
         ShapeUtil::MakeShape(S32, {}), HloOpcode::kAdd, param, one));
@@ -73,7 +73,7 @@ HloComputation* ConditionalSimplifierTest::MakeConditional(HloModule* module) {
         HloInstruction::CreateParameter(0, ShapeUtil::MakeShape(S32, {}),
                                         "param"));
     auto forty_two = false_computation_builder.AddInstruction(
-        HloInstruction::CreateConstant(Literal::CreateR0<int32>(42)));
+        HloInstruction::CreateConstant(LiteralUtil::CreateR0<int32>(42)));
 
     false_computation_builder.AddInstruction(HloInstruction::CreateBinary(
         ShapeUtil::MakeShape(S32, {}), HloOpcode::kAdd, param, forty_two));
@@ -82,11 +82,11 @@ HloComputation* ConditionalSimplifierTest::MakeConditional(HloModule* module) {
   }
 
   auto false_instrn = builder.AddInstruction(
-      HloInstruction::CreateConstant(Literal::CreateR0<bool>(false)));
+      HloInstruction::CreateConstant(LiteralUtil::CreateR0<bool>(false)));
   auto false_param = builder.AddInstruction(HloInstruction::CreateParameter(
       0, ShapeUtil::MakeShape(S32, {}), "false_param"));
   auto one = builder.AddInstruction(
-      HloInstruction::CreateConstant(Literal::CreateR0<int32>(1)));
+      HloInstruction::CreateConstant(LiteralUtil::CreateR0<int32>(1)));
 
   builder.AddInstruction(HloInstruction::CreateConditional(
       ShapeUtil::MakeShape(S32, {}), false_instrn, one, true_computation,
@@ -106,7 +106,7 @@ TEST_F(ConditionalSimplifierTest, ConditionalWithControlDependency) {
   HloComputation* computation = MakeConditional(&module());
 
   auto* true_op = computation->AddInstruction(
-      HloInstruction::CreateConstant(Literal::CreateR0<bool>(true)));
+      HloInstruction::CreateConstant(LiteralUtil::CreateR0<bool>(true)));
   TF_ASSERT_OK(
       true_op->AddControlDependencyTo(computation->root_instruction()));
 
@@ -123,7 +123,7 @@ TEST_F(ConditionalSimplifierTest, NotRemovedIfContainsSend) {
       true_computation->AddInstruction(HloInstruction::CreateAfterAll({}));
   auto* send = true_computation->AddInstruction(HloInstruction::CreateSend(
       true_computation->AddInstruction(
-          HloInstruction::CreateConstant(Literal::CreateR0<bool>(true))),
+          HloInstruction::CreateConstant(LiteralUtil::CreateR0<bool>(true))),
       token, /*channel_id=*/0));
   true_computation->AddInstruction(HloInstruction::CreateSendDone(send));
   EXPECT_FALSE(ConditionalSimplifier().Run(&module()).ValueOrDie());