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[spirv-writer] Emit specialization constants. 

This CL adds OpSpec constants to the SPIRV-Writer.

Bug: tint:151
Change-Id: I309013ca0b4cb514edd92fab3dab2e4faa15969a
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/29101
Commit-Queue: David Neto <dneto@google.com>
Reviewed-by: David Neto <dneto@google.com>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
This commit is contained in:
dan sinclair 2020-09-29 21:11:43 +00:00 committed by Commit Bot service account
parent 97b729de10
commit 58f2e9cf6a
5 changed files with 132 additions and 46 deletions
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63
src/writer/spirv/builder.cc
View File

@ -355,7 +355,7 @@ void Builder::GenerateLabel(uint32_t id) {
uint32_t Builder::GenerateU32Literal(uint32_t val) { uint32_t Builder::GenerateU32Literal(uint32_t val) {
ast::type::U32Type u32; ast::type::U32Type u32;
ast::SintLiteral lit(&u32, val); ast::SintLiteral lit(&u32, val);
return GenerateLiteralIfNeeded(&lit); return GenerateLiteralIfNeeded(nullptr, &lit);
} }
bool Builder::GenerateAssignStatement(ast::AssignmentStatement* assign) { bool Builder::GenerateAssignStatement(ast::AssignmentStatement* assign) {
@ -465,7 +465,7 @@ uint32_t Builder::GenerateExpression(ast::Expression* expr) {
return GenerateCallExpression(expr->AsCall()); return GenerateCallExpression(expr->AsCall());
} }
if (expr->IsConstructor()) { if (expr->IsConstructor()) {
return GenerateConstructorExpression(expr->AsConstructor(), false); return GenerateConstructorExpression(nullptr, expr->AsConstructor(), false);
} }
if (expr->IsIdentifier()) { if (expr->IsIdentifier()) {
return GenerateIdentifierExpression(expr->AsIdentifier()); return GenerateIdentifierExpression(expr->AsIdentifier());
@ -611,7 +611,7 @@ bool Builder::GenerateFunctionVariable(ast::Variable* var) {
// TODO(dsinclair) We could detect if the constructor is fully const and emit // TODO(dsinclair) We could detect if the constructor is fully const and emit
// an initializer value for the variable instead of doing the OpLoad. // an initializer value for the variable instead of doing the OpLoad.
ast::NullLiteral nl(var->type()->UnwrapPtrIfNeeded()); ast::NullLiteral nl(var->type()->UnwrapPtrIfNeeded());
auto null_id = GenerateLiteralIfNeeded(&nl); auto null_id = GenerateLiteralIfNeeded(var, &nl);
if (null_id == 0) { if (null_id == 0) {
return 0; return 0;
} }
@ -642,8 +642,8 @@ bool Builder::GenerateGlobalVariable(ast::Variable* var) {
return false; return false;
} }
init_id = GenerateConstructorExpression(var->constructor()->AsConstructor(), init_id = GenerateConstructorExpression(
true); var, var->constructor()->AsConstructor(), true);
if (init_id == 0) { if (init_id == 0) {
return false; return false;
} }
@ -689,7 +689,7 @@ bool Builder::GenerateGlobalVariable(ast::Variable* var) {
var->storage_class() == ast::StorageClass::kNone || var->storage_class() == ast::StorageClass::kNone ||
var->storage_class() == ast::StorageClass::kOutput) { var->storage_class() == ast::StorageClass::kOutput) {
ast::NullLiteral nl(var->type()->UnwrapPtrIfNeeded()); ast::NullLiteral nl(var->type()->UnwrapPtrIfNeeded());
init_id = GenerateLiteralIfNeeded(&nl); init_id = GenerateLiteralIfNeeded(var, &nl);
if (init_id == 0) { if (init_id == 0) {
return 0; return 0;
} }
@ -718,6 +718,8 @@ bool Builder::GenerateGlobalVariable(ast::Variable* var) {
spv::Op::OpDecorate, spv::Op::OpDecorate,
{Operand::Int(var_id), Operand::Int(SpvDecorationDescriptorSet), {Operand::Int(var_id), Operand::Int(SpvDecorationDescriptorSet),
Operand::Int(deco->AsSet()->value())}); Operand::Int(deco->AsSet()->value())});
} else if (deco->IsConstantId()) {
// Spec constants are handled elsewhere
} else { } else {
error_ = "unknown decoration"; error_ = "unknown decoration";
return false; return false;
@ -1033,10 +1035,11 @@ void Builder::GenerateGLSLstd450Import() {
} }
uint32_t Builder::GenerateConstructorExpression( uint32_t Builder::GenerateConstructorExpression(
ast::Variable* var,
ast::ConstructorExpression* expr, ast::ConstructorExpression* expr,
bool is_global_init) { bool is_global_init) {
if (expr->IsScalarConstructor()) { if (expr->IsScalarConstructor()) {
return GenerateLiteralIfNeeded(expr->AsScalarConstructor()->literal()); return GenerateLiteralIfNeeded(var, expr->AsScalarConstructor()->literal());
} }
if (expr->IsTypeConstructor()) { if (expr->IsTypeConstructor()) {
return GenerateTypeConstructorExpression(expr->AsTypeConstructor(), return GenerateTypeConstructorExpression(expr->AsTypeConstructor(),
@ -1055,7 +1058,7 @@ uint32_t Builder::GenerateTypeConstructorExpression(
// Generate the zero initializer if there are no values provided. // Generate the zero initializer if there are no values provided.
if (values.empty()) { if (values.empty()) {
ast::NullLiteral nl(init->type()->UnwrapPtrIfNeeded()); ast::NullLiteral nl(init->type()->UnwrapPtrIfNeeded());
return GenerateLiteralIfNeeded(&nl); return GenerateLiteralIfNeeded(nullptr, &nl);
} }
std::ostringstream out; std::ostringstream out;
@ -1102,7 +1105,8 @@ uint32_t Builder::GenerateTypeConstructorExpression(
for (const auto& e : values) { for (const auto& e : values) {
uint32_t id = 0; uint32_t id = 0;
if (constructor_is_const) { if (constructor_is_const) {
id = GenerateConstructorExpression(e->AsConstructor(), is_global_init); id = GenerateConstructorExpression(nullptr, e->AsConstructor(),
is_global_init);
} else { } else {
id = GenerateExpression(e.get()); id = GenerateExpression(e.get());
id = GenerateLoadIfNeeded(e->result_type(), id); id = GenerateLoadIfNeeded(e->result_type(), id);
@ -1268,12 +1272,21 @@ uint32_t Builder::GenerateCastOrCopy(ast::type::Type* to_type,
return result_id; return result_id;
} }
uint32_t Builder::GenerateLiteralIfNeeded(ast::Literal* lit) { uint32_t Builder::GenerateLiteralIfNeeded(ast::Variable* var,
ast::Literal* lit) {
auto type_id = GenerateTypeIfNeeded(lit->type()); auto type_id = GenerateTypeIfNeeded(lit->type());
if (type_id == 0) { if (type_id == 0) {
return 0; return 0;
} }
auto name = lit->name(); auto name = lit->name();
bool is_spec_constant = false;
if (var && var->IsDecorated() &&
var->AsDecorated()->HasConstantIdDecoration()) {
name = "__spec" + name;
is_spec_constant = true;
}
auto val = const_to_id_.find(name); auto val = const_to_id_.find(name);
if (val != const_to_id_.end()) { if (val != const_to_id_.end()) {
return val->second; return val->second;
@ -1282,20 +1295,33 @@ uint32_t Builder::GenerateLiteralIfNeeded(ast::Literal* lit) {
auto result = result_op(); auto result = result_op();
auto result_id = result.to_i(); auto result_id = result.to_i();
if (is_spec_constant) {
push_annot(spv::Op::OpDecorate,
{Operand::Int(result_id), Operand::Int(SpvDecorationSpecId),
Operand::Int(var->AsDecorated()->constant_id())});
}
if (lit->IsBool()) { if (lit->IsBool()) {
if (lit->AsBool()->IsTrue()) { if (lit->AsBool()->IsTrue()) {
push_type(spv::Op::OpConstantTrue, {Operand::Int(type_id), result}); push_type(is_spec_constant ? spv::Op::OpSpecConstantTrue
: spv::Op::OpConstantTrue,
{Operand::Int(type_id), result});
} else { } else {
push_type(spv::Op::OpConstantFalse, {Operand::Int(type_id), result}); push_type(is_spec_constant ? spv::Op::OpSpecConstantFalse
: spv::Op::OpConstantFalse,
{Operand::Int(type_id), result});
} }
} else if (lit->IsSint()) { } else if (lit->IsSint()) {
push_type(spv::Op::OpConstant, {Operand::Int(type_id), result, push_type(
Operand::Int(lit->AsSint()->value())}); is_spec_constant ? spv::Op::OpSpecConstant : spv::Op::OpConstant,
{Operand::Int(type_id), result, Operand::Int(lit->AsSint()->value())});
} else if (lit->IsUint()) { } else if (lit->IsUint()) {
push_type(spv::Op::OpConstant, {Operand::Int(type_id), result, push_type(
Operand::Int(lit->AsUint()->value())}); is_spec_constant ? spv::Op::OpSpecConstant : spv::Op::OpConstant,
{Operand::Int(type_id), result, Operand::Int(lit->AsUint()->value())});
} else if (lit->IsFloat()) { } else if (lit->IsFloat()) {
push_type(spv::Op::OpConstant, {Operand::Int(type_id), result, push_type(is_spec_constant ? spv::Op::OpSpecConstant : spv::Op::OpConstant,
{Operand::Int(type_id), result,
Operand::Float(lit->AsFloat()->value())}); Operand::Float(lit->AsFloat()->value())});
} else if (lit->IsNull()) { } else if (lit->IsNull()) {
push_type(spv::Op::OpConstantNull, {Operand::Int(type_id), result}); push_type(spv::Op::OpConstantNull, {Operand::Int(type_id), result});
@ -1730,7 +1756,8 @@ uint32_t Builder::GenerateTextureIntrinsic(ast::IdentifierExpression* ident,
spirv_params.push_back(Operand::Int(SpvImageOperandsLodMask)); spirv_params.push_back(Operand::Int(SpvImageOperandsLodMask));
ast::type::F32Type f32; ast::type::F32Type f32;
ast::FloatLiteral float_0(&f32, 0.0); ast::FloatLiteral float_0(&f32, 0.0);
spirv_params.push_back(Operand::Int(GenerateLiteralIfNeeded(&float_0))); spirv_params.push_back(
Operand::Int(GenerateLiteralIfNeeded(nullptr, &float_0)));
} }
if (op == spv::Op::OpNop) { if (op == spv::Op::OpNop) {
error_ = "unable to determine operator for: " + ident->name(); error_ = "unable to determine operator for: " + ident->name();

7
src/writer/spirv/builder.h
View File

@ -249,10 +249,12 @@ class Builder {
/// Generates an import instruction /// Generates an import instruction
void GenerateGLSLstd450Import(); void GenerateGLSLstd450Import();
/// Generates a constructor expression /// Generates a constructor expression
/// @param var the variable generated for, nullptr if no variable associated.
/// @param expr the expression to generate /// @param expr the expression to generate
/// @param is_global_init set true if this is a global variable constructor /// @param is_global_init set true if this is a global variable constructor
/// @returns the ID of the expression or 0 on failure. /// @returns the ID of the expression or 0 on failure.
uint32_t GenerateConstructorExpression(ast::ConstructorExpression* expr, uint32_t GenerateConstructorExpression(ast::Variable* var,
ast::ConstructorExpression* expr,
bool is_global_init); bool is_global_init);
/// Generates a type constructor expression /// Generates a type constructor expression
/// @param init the expression to generate /// @param init the expression to generate
@ -262,9 +264,10 @@ class Builder {
ast::TypeConstructorExpression* init, ast::TypeConstructorExpression* init,
bool is_global_init); bool is_global_init);
/// Generates a literal constant if needed /// Generates a literal constant if needed
/// @param var the variable generated for, nullptr if no variable associated.
/// @param lit the literal to generate /// @param lit the literal to generate
/// @returns the ID on success or 0 on failure /// @returns the ID on success or 0 on failure
uint32_t GenerateLiteralIfNeeded(ast::Literal* lit); uint32_t GenerateLiteralIfNeeded(ast::Variable* var, ast::Literal* lit);
/// Generates a binary expression /// Generates a binary expression
/// @param expr the expression to generate /// @param expr the expression to generate
/// @returns the expression ID on success or 0 otherwise /// @returns the expression ID on success or 0 otherwise

22
src/writer/spirv/builder_constructor_expression_test.cc
View File

@ -56,7 +56,7 @@ TEST_F(BuilderTest, Constructor_Const) {
ast::Module mod; ast::Module mod;
Builder b(&mod); Builder b(&mod);
EXPECT_EQ(b.GenerateConstructorExpression(&c, true), 2u); EXPECT_EQ(b.GenerateConstructorExpression(nullptr, &c, true), 2u);
ASSERT_FALSE(b.has_error()) << b.error(); ASSERT_FALSE(b.has_error()) << b.error();
EXPECT_EQ(DumpInstructions(b.types()), R"(%1 = OpTypeFloat 32 EXPECT_EQ(DumpInstructions(b.types()), R"(%1 = OpTypeFloat 32
@ -84,7 +84,7 @@ TEST_F(BuilderTest, Constructor_Type) {
EXPECT_TRUE(td.DetermineResultType(&t)) << td.error(); EXPECT_TRUE(td.DetermineResultType(&t)) << td.error();
Builder b(&mod); Builder b(&mod);
EXPECT_EQ(b.GenerateConstructorExpression(&t, true), 5u); EXPECT_EQ(b.GenerateConstructorExpression(nullptr, &t, true), 5u);
ASSERT_FALSE(b.has_error()) << b.error(); ASSERT_FALSE(b.has_error()) << b.error();
EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32 EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32
@ -190,7 +190,7 @@ TEST_F(BuilderTest, Constructor_Type_NonConst_Value_Fails) {
ast::Module mod; ast::Module mod;
Builder b(&mod); Builder b(&mod);
EXPECT_EQ(b.GenerateConstructorExpression(&t, true), 0u); EXPECT_EQ(b.GenerateConstructorExpression(nullptr, &t, true), 0u);
EXPECT_TRUE(b.has_error()); EXPECT_TRUE(b.has_error());
EXPECT_EQ(b.error(), R"(constructor must be a constant expression)"); EXPECT_EQ(b.error(), R"(constructor must be a constant expression)");
} }
@ -765,7 +765,7 @@ TEST_F(BuilderTest, Constructor_Type_ModuleScope_Vec3_With_F32_Vec2) {
Builder b(&mod); Builder b(&mod);
b.push_function(Function{}); b.push_function(Function{});
EXPECT_EQ(b.GenerateConstructorExpression(&cast, true), 11u); EXPECT_EQ(b.GenerateConstructorExpression(nullptr, &cast, true), 11u);
EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32 EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32
%1 = OpTypeVector %2 3 %1 = OpTypeVector %2 3
@ -807,7 +807,7 @@ TEST_F(BuilderTest, Constructor_Type_ModuleScope_Vec3_With_Vec2_F32) {
Builder b(&mod); Builder b(&mod);
b.push_function(Function{}); b.push_function(Function{});
EXPECT_EQ(b.GenerateConstructorExpression(&cast, true), 11u); EXPECT_EQ(b.GenerateConstructorExpression(nullptr, &cast, true), 11u);
EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32 EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32
%1 = OpTypeVector %2 3 %1 = OpTypeVector %2 3
@ -851,7 +851,7 @@ TEST_F(BuilderTest, Constructor_Type_ModuleScope_Vec4_With_F32_F32_Vec2) {
Builder b(&mod); Builder b(&mod);
b.push_function(Function{}); b.push_function(Function{});
EXPECT_EQ(b.GenerateConstructorExpression(&cast, true), 11u); EXPECT_EQ(b.GenerateConstructorExpression(nullptr, &cast, true), 11u);
EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32 EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32
%1 = OpTypeVector %2 4 %1 = OpTypeVector %2 4
@ -895,7 +895,7 @@ TEST_F(BuilderTest, Constructor_Type_ModuleScope_Vec4_With_F32_Vec2_F32) {
Builder b(&mod); Builder b(&mod);
b.push_function(Function{}); b.push_function(Function{});
EXPECT_EQ(b.GenerateConstructorExpression(&cast, true), 11u); EXPECT_EQ(b.GenerateConstructorExpression(nullptr, &cast, true), 11u);
EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32 EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32
%1 = OpTypeVector %2 4 %1 = OpTypeVector %2 4
@ -939,7 +939,7 @@ TEST_F(BuilderTest, Constructor_Type_ModuleScope_Vec4_With_Vec2_F32_F32) {
Builder b(&mod); Builder b(&mod);
b.push_function(Function{}); b.push_function(Function{});
EXPECT_EQ(b.GenerateConstructorExpression(&cast, true), 11u); EXPECT_EQ(b.GenerateConstructorExpression(nullptr, &cast, true), 11u);
EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32 EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32
%1 = OpTypeVector %2 4 %1 = OpTypeVector %2 4
@ -987,7 +987,7 @@ TEST_F(BuilderTest, Constructor_Type_ModuleScope_Vec4_With_Vec2_Vec2) {
Builder b(&mod); Builder b(&mod);
b.push_function(Function{}); b.push_function(Function{});
EXPECT_EQ(b.GenerateConstructorExpression(&cast, true), 13u); EXPECT_EQ(b.GenerateConstructorExpression(nullptr, &cast, true), 13u);
EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32 EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32
%1 = OpTypeVector %2 4 %1 = OpTypeVector %2 4
@ -1033,7 +1033,7 @@ TEST_F(BuilderTest, Constructor_Type_ModuleScope_Vec4_With_F32_Vec3) {
Builder b(&mod); Builder b(&mod);
b.push_function(Function{}); b.push_function(Function{});
EXPECT_EQ(b.GenerateConstructorExpression(&cast, true), 13u); EXPECT_EQ(b.GenerateConstructorExpression(nullptr, &cast, true), 13u);
EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32 EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32
%1 = OpTypeVector %2 4 %1 = OpTypeVector %2 4
@ -1079,7 +1079,7 @@ TEST_F(BuilderTest, Constructor_Type_ModuleScope_Vec4_With_Vec3_F32) {
Builder b(&mod); Builder b(&mod);
b.push_function(Function{}); b.push_function(Function{});
EXPECT_EQ(b.GenerateConstructorExpression(&cast, true), 13u); EXPECT_EQ(b.GenerateConstructorExpression(nullptr, &cast, true), 13u);
EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32 EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32
%1 = OpTypeVector %2 4 %1 = OpTypeVector %2 4

56
src/writer/spirv/builder_global_variable_test.cc
View File

@ -16,14 +16,18 @@
#include "gtest/gtest.h" #include "gtest/gtest.h"
#include "src/ast/binding_decoration.h" #include "src/ast/binding_decoration.h"
#include "src/ast/bool_literal.h"
#include "src/ast/builtin.h" #include "src/ast/builtin.h"
#include "src/ast/builtin_decoration.h" #include "src/ast/builtin_decoration.h"
#include "src/ast/constant_id_decoration.h"
#include "src/ast/decorated_variable.h" #include "src/ast/decorated_variable.h"
#include "src/ast/float_literal.h" #include "src/ast/float_literal.h"
#include "src/ast/location_decoration.h" #include "src/ast/location_decoration.h"
#include "src/ast/module.h"
#include "src/ast/scalar_constructor_expression.h" #include "src/ast/scalar_constructor_expression.h"
#include "src/ast/set_decoration.h" #include "src/ast/set_decoration.h"
#include "src/ast/storage_class.h" #include "src/ast/storage_class.h"
#include "src/ast/type/bool_type.h"
#include "src/ast/type/f32_type.h" #include "src/ast/type/f32_type.h"
#include "src/ast/type/vector_type.h" #include "src/ast/type/vector_type.h"
#include "src/ast/type_constructor_expression.h" #include "src/ast/type_constructor_expression.h"
@ -359,6 +363,58 @@ TEST_F(BuilderTest, GlobalVar_WithBuiltin) {
)"); )");
} }
TEST_F(BuilderTest, GlobalVar_ConstantId_Bool) {
ast::type::BoolType bool_type;
ast::VariableDecorationList decos;
decos.push_back(std::make_unique<ast::ConstantIdDecoration>(1200));
ast::DecoratedVariable v(std::make_unique<ast::Variable>(
"var", ast::StorageClass::kNone, &bool_type));
v.set_decorations(std::move(decos));
v.set_constructor(std::make_unique<ast::ScalarConstructorExpression>(
std::make_unique<ast::BoolLiteral>(&bool_type, true)));
ast::Module mod;
Builder b(&mod);
EXPECT_TRUE(b.GenerateGlobalVariable(&v)) << b.error();
EXPECT_EQ(DumpInstructions(b.debug()), R"(OpName %3 "var"
)");
EXPECT_EQ(DumpInstructions(b.annots()), R"(OpDecorate %2 SpecId 1200
)");
EXPECT_EQ(DumpInstructions(b.types()), R"(%1 = OpTypeBool
%2 = OpSpecConstantTrue %1
%4 = OpTypePointer Private %1
%3 = OpVariable %4 Private %2
)");
}
TEST_F(BuilderTest, GlobalVar_ConstantId_Scalar) {
ast::type::F32Type f32;
ast::VariableDecorationList decos;
decos.push_back(std::make_unique<ast::ConstantIdDecoration>(0));
ast::DecoratedVariable v(
std::make_unique<ast::Variable>("var", ast::StorageClass::kNone, &f32));
v.set_decorations(std::move(decos));
v.set_constructor(std::make_unique<ast::ScalarConstructorExpression>(
std::make_unique<ast::FloatLiteral>(&f32, 2.0)));
ast::Module mod;
Builder b(&mod);
EXPECT_TRUE(b.GenerateGlobalVariable(&v)) << b.error();
EXPECT_EQ(DumpInstructions(b.debug()), R"(OpName %3 "var"
)");
EXPECT_EQ(DumpInstructions(b.annots()), R"(OpDecorate %2 SpecId 0
)");
EXPECT_EQ(DumpInstructions(b.types()), R"(%1 = OpTypeFloat 32
%2 = OpSpecConstant %1 2
%4 = OpTypePointer Private %1
%3 = OpVariable %4 Private %2
)");
}
struct BuiltinData { struct BuiltinData {
ast::Builtin builtin; ast::Builtin builtin;
SpvBuiltIn result; SpvBuiltIn result;

28
src/writer/spirv/builder_literal_test.cc
View File

@ -38,7 +38,7 @@ TEST_F(BuilderTest, Literal_Bool_True) {
ast::Module mod; ast::Module mod;
Builder b(&mod); Builder b(&mod);
auto id = b.GenerateLiteralIfNeeded(&b_true); auto id = b.GenerateLiteralIfNeeded(nullptr, &b_true);
ASSERT_FALSE(b.has_error()) << b.error(); ASSERT_FALSE(b.has_error()) << b.error();
EXPECT_EQ(2u, id); EXPECT_EQ(2u, id);
@ -53,7 +53,7 @@ TEST_F(BuilderTest, Literal_Bool_False) {
ast::Module mod; ast::Module mod;
Builder b(&mod); Builder b(&mod);
auto id = b.GenerateLiteralIfNeeded(&b_false); auto id = b.GenerateLiteralIfNeeded(nullptr, &b_false);
ASSERT_FALSE(b.has_error()) << b.error(); ASSERT_FALSE(b.has_error()) << b.error();
EXPECT_EQ(2u, id); EXPECT_EQ(2u, id);
@ -69,11 +69,11 @@ TEST_F(BuilderTest, Literal_Bool_Dedup) {
ast::Module mod; ast::Module mod;
Builder b(&mod); Builder b(&mod);
ASSERT_NE(b.GenerateLiteralIfNeeded(&b_true), 0u); ASSERT_NE(b.GenerateLiteralIfNeeded(nullptr, &b_true), 0u);
ASSERT_FALSE(b.has_error()) << b.error(); ASSERT_FALSE(b.has_error()) << b.error();
ASSERT_NE(b.GenerateLiteralIfNeeded(&b_false), 0u); ASSERT_NE(b.GenerateLiteralIfNeeded(nullptr, &b_false), 0u);
ASSERT_FALSE(b.has_error()) << b.error(); ASSERT_FALSE(b.has_error()) << b.error();
ASSERT_NE(b.GenerateLiteralIfNeeded(&b_true), 0u); ASSERT_NE(b.GenerateLiteralIfNeeded(nullptr, &b_true), 0u);
ASSERT_FALSE(b.has_error()) << b.error(); ASSERT_FALSE(b.has_error()) << b.error();
EXPECT_EQ(DumpInstructions(b.types()), R"(%1 = OpTypeBool EXPECT_EQ(DumpInstructions(b.types()), R"(%1 = OpTypeBool
@ -88,7 +88,7 @@ TEST_F(BuilderTest, Literal_I32) {
ast::Module mod; ast::Module mod;
Builder b(&mod); Builder b(&mod);
auto id = b.GenerateLiteralIfNeeded(&i); auto id = b.GenerateLiteralIfNeeded(nullptr, &i);
ASSERT_FALSE(b.has_error()) << b.error(); ASSERT_FALSE(b.has_error()) << b.error();
EXPECT_EQ(2u, id); EXPECT_EQ(2u, id);
@ -104,8 +104,8 @@ TEST_F(BuilderTest, Literal_I32_Dedup) {
ast::Module mod; ast::Module mod;
Builder b(&mod); Builder b(&mod);
ASSERT_NE(b.GenerateLiteralIfNeeded(&i1), 0u); ASSERT_NE(b.GenerateLiteralIfNeeded(nullptr, &i1), 0u);
ASSERT_NE(b.GenerateLiteralIfNeeded(&i2), 0u); ASSERT_NE(b.GenerateLiteralIfNeeded(nullptr, &i2), 0u);
ASSERT_FALSE(b.has_error()) << b.error(); ASSERT_FALSE(b.has_error()) << b.error();
EXPECT_EQ(DumpInstructions(b.types()), R"(%1 = OpTypeInt 32 1 EXPECT_EQ(DumpInstructions(b.types()), R"(%1 = OpTypeInt 32 1
@ -119,7 +119,7 @@ TEST_F(BuilderTest, Literal_U32) {
ast::Module mod; ast::Module mod;
Builder b(&mod); Builder b(&mod);
auto id = b.GenerateLiteralIfNeeded(&i); auto id = b.GenerateLiteralIfNeeded(nullptr, &i);
ASSERT_FALSE(b.has_error()) << b.error(); ASSERT_FALSE(b.has_error()) << b.error();
EXPECT_EQ(2u, id); EXPECT_EQ(2u, id);
@ -135,8 +135,8 @@ TEST_F(BuilderTest, Literal_U32_Dedup) {
ast::Module mod; ast::Module mod;
Builder b(&mod); Builder b(&mod);
ASSERT_NE(b.GenerateLiteralIfNeeded(&i1), 0u); ASSERT_NE(b.GenerateLiteralIfNeeded(nullptr, &i1), 0u);
ASSERT_NE(b.GenerateLiteralIfNeeded(&i2), 0u); ASSERT_NE(b.GenerateLiteralIfNeeded(nullptr, &i2), 0u);
ASSERT_FALSE(b.has_error()) << b.error(); ASSERT_FALSE(b.has_error()) << b.error();
EXPECT_EQ(DumpInstructions(b.types()), R"(%1 = OpTypeInt 32 0 EXPECT_EQ(DumpInstructions(b.types()), R"(%1 = OpTypeInt 32 0
@ -150,7 +150,7 @@ TEST_F(BuilderTest, Literal_F32) {
ast::Module mod; ast::Module mod;
Builder b(&mod); Builder b(&mod);
auto id = b.GenerateLiteralIfNeeded(&i); auto id = b.GenerateLiteralIfNeeded(nullptr, &i);
ASSERT_FALSE(b.has_error()) << b.error(); ASSERT_FALSE(b.has_error()) << b.error();
EXPECT_EQ(2u, id); EXPECT_EQ(2u, id);
@ -166,8 +166,8 @@ TEST_F(BuilderTest, Literal_F32_Dedup) {
ast::Module mod; ast::Module mod;
Builder b(&mod); Builder b(&mod);
ASSERT_NE(b.GenerateLiteralIfNeeded(&i1), 0u); ASSERT_NE(b.GenerateLiteralIfNeeded(nullptr, &i1), 0u);
ASSERT_NE(b.GenerateLiteralIfNeeded(&i2), 0u); ASSERT_NE(b.GenerateLiteralIfNeeded(nullptr, &i2), 0u);
ASSERT_FALSE(b.has_error()) << b.error(); ASSERT_FALSE(b.has_error()) << b.error();
EXPECT_EQ(DumpInstructions(b.types()), R"(%1 = OpTypeFloat 32 EXPECT_EQ(DumpInstructions(b.types()), R"(%1 = OpTypeFloat 32