blob: 7ee6705215016b3451086941f038ce26740ab1a3 [file] [log] [blame]
// Copyright 2020 The Tint Authors. //
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "gmock/gmock.h"
#include "src/reader/spirv/function.h"
#include "src/reader/spirv/parser_impl_test_helper.h"
#include "src/reader/spirv/spirv_tools_helpers_test.h"
namespace tint {
namespace reader {
namespace spirv {
namespace {
using ::testing::HasSubstr;
std::string CommonTypes() {
return R"(
%void = OpTypeVoid
%voidfn = OpTypeFunction %void
%uint = OpTypeInt 32 0
%int = OpTypeInt 32 1
%float = OpTypeFloat 32
%uint_10 = OpConstant %uint 10
%uint_20 = OpConstant %uint 20
%int_30 = OpConstant %int 30
%int_40 = OpConstant %int 40
%float_50 = OpConstant %float 50
%float_60 = OpConstant %float 60
%ptr_uint = OpTypePointer Function %uint
%ptr_int = OpTypePointer Function %int
%ptr_float = OpTypePointer Function %float
%v2uint = OpTypeVector %uint 2
%v2int = OpTypeVector %int 2
%v2float = OpTypeVector %float 2
%v2uint_10_20 = OpConstantComposite %v2uint %uint_10 %uint_20
%v2uint_20_10 = OpConstantComposite %v2uint %uint_20 %uint_10
%v2int_30_40 = OpConstantComposite %v2int %int_30 %int_40
%v2int_40_30 = OpConstantComposite %v2int %int_40 %int_30
%v2float_50_60 = OpConstantComposite %v2float %float_50 %float_60
%v2float_60_50 = OpConstantComposite %v2float %float_60 %float_50
)";
}
std::string SimplePreamble() {
return R"(
OpCapability Shader
OpMemoryModel Logical Simple
OpEntryPoint Vertex %100 "main"
)" + CommonTypes();
}
// Returns the AST dump for a given SPIR-V assembly constant.
std::string AstFor(std::string assembly) {
if (assembly == "v2uint_10_20") {
return R"(TypeConstructor[not set]{
__vec_2__u32
ScalarConstructor[not set]{10u}
ScalarConstructor[not set]{20u}
})";
}
if (assembly == "v2uint_20_10") {
return R"(TypeConstructor[not set]{
__vec_2__u32
ScalarConstructor[not set]{20u}
ScalarConstructor[not set]{10u}
})";
}
if (assembly == "v2int_30_40") {
return R"(TypeConstructor[not set]{
__vec_2__i32
ScalarConstructor[not set]{30}
ScalarConstructor[not set]{40}
})";
}
if (assembly == "v2int_40_30") {
return R"(TypeConstructor[not set]{
__vec_2__i32
ScalarConstructor[not set]{40}
ScalarConstructor[not set]{30}
})";
}
if (assembly == "cast_int_v2uint_10_20") {
return R"(Bitcast[not set]<__vec_2__i32>{
TypeConstructor[not set]{
__vec_2__u32
ScalarConstructor[not set]{10u}
ScalarConstructor[not set]{20u}
}
})";
}
if (assembly == "v2float_50_60") {
return R"(TypeConstructor[not set]{
__vec_2__f32
ScalarConstructor[not set]{50.000000}
ScalarConstructor[not set]{60.000000}
})";
}
if (assembly == "v2float_60_50") {
return R"(TypeConstructor[not set]{
__vec_2__f32
ScalarConstructor[not set]{60.000000}
ScalarConstructor[not set]{50.000000}
})";
}
return "bad case";
}
using SpvUnaryBitTest = SpvParserTestBase<::testing::Test>;
struct BinaryData {
const std::string res_type;
const std::string lhs;
const std::string op;
const std::string rhs;
const std::string ast_type;
const std::string ast_lhs;
const std::string ast_op;
const std::string ast_rhs;
};
inline std::ostream& operator<<(std::ostream& out, BinaryData data) {
out << "BinaryData{" << data.res_type << "," << data.lhs << "," << data.op
<< "," << data.rhs << "," << data.ast_type << "," << data.ast_lhs << ","
<< data.ast_op << "," << data.ast_rhs << "}";
return out;
}
using SpvBinaryBitTest =
SpvParserTestBase<::testing::TestWithParam<BinaryData>>;
using SpvBinaryBitTestBasic = SpvParserTestBase<::testing::Test>;
TEST_P(SpvBinaryBitTest, EmitExpression) {
const auto assembly = SimplePreamble() + R"(
%100 = OpFunction %void None %voidfn
%entry = OpLabel
%1 = )" + GetParam().op +
" %" + GetParam().res_type + " %" + GetParam().lhs +
" %" + GetParam().rhs + R"(
OpReturn
OpFunctionEnd
)";
auto p = parser(test::Assemble(assembly));
ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions())
<< p->error() << "\n"
<< assembly;
auto fe = p->function_emitter(100);
EXPECT_TRUE(fe.EmitBody()) << p->error();
std::ostringstream ss;
ss << R"(VariableConst{
x_1
none
undefined
)"
<< GetParam().ast_type << "\n {\n Binary[not set]{"
<< "\n " << GetParam().ast_lhs << "\n " << GetParam().ast_op
<< "\n " << GetParam().ast_rhs;
EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(ss.str()))
<< assembly;
}
// Use this when the result might have extra bitcasts on the outside.
struct BinaryDataGeneral {
const std::string res_type;
const std::string lhs;
const std::string op;
const std::string rhs;
const std::string expected;
};
inline std::ostream& operator<<(std::ostream& out, BinaryDataGeneral data) {
out << "BinaryDataGeneral{" << data.res_type << "," << data.lhs << ","
<< data.op << "," << data.rhs << "," << data.expected << "}";
return out;
}
using SpvBinaryBitGeneralTest =
SpvParserTestBase<::testing::TestWithParam<BinaryDataGeneral>>;
TEST_P(SpvBinaryBitGeneralTest, EmitExpression) {
const auto assembly = SimplePreamble() + R"(
%100 = OpFunction %void None %voidfn
%entry = OpLabel
%1 = )" + GetParam().op +
" %" + GetParam().res_type + " %" + GetParam().lhs +
" %" + GetParam().rhs + R"(
OpReturn
OpFunctionEnd
)";
auto p = parser(test::Assemble(assembly));
ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions())
<< p->error() << "\n"
<< assembly;
auto fe = p->function_emitter(100);
EXPECT_TRUE(fe.EmitBody()) << p->error() << assembly;
std::ostringstream ss;
ss << R"(VariableConst{
x_1
none
undefined
)"
<< GetParam().expected;
auto got = ToString(p->builder(), fe.ast_body());
EXPECT_THAT(got, HasSubstr(ss.str())) << "got:\n" << got << assembly;
}
INSTANTIATE_TEST_SUITE_P(
SpvParserTest_ShiftLeftLogical_Arg2Unsigned,
SpvBinaryBitTest,
::testing::Values(
// uint uint -> uint
BinaryData{"uint", "uint_10", "OpShiftLeftLogical", "uint_20", "__u32",
"ScalarConstructor[not set]{10u}", "shift_left",
"ScalarConstructor[not set]{20u}"},
// int, uint -> int
BinaryData{"int", "int_30", "OpShiftLeftLogical", "uint_20", "__i32",
"ScalarConstructor[not set]{30}", "shift_left",
"ScalarConstructor[not set]{20u}"},
// v2uint v2uint -> v2uint
BinaryData{"v2uint", "v2uint_10_20", "OpShiftLeftLogical",
"v2uint_20_10", "__vec_2__u32", AstFor("v2uint_10_20"),
"shift_left", AstFor("v2uint_20_10")},
// v2int, v2uint -> v2int
BinaryData{"v2int", "v2int_30_40", "OpShiftLeftLogical", "v2uint_20_10",
"__vec_2__i32", AstFor("v2int_30_40"), "shift_left",
AstFor("v2uint_20_10")}));
INSTANTIATE_TEST_SUITE_P(
// WGSL requires second operand to be unsigned, so insert bitcasts
SpvParserTest_ShiftLeftLogical_Arg2Signed,
SpvBinaryBitGeneralTest,
::testing::Values(
// int, int -> int
BinaryDataGeneral{"int", "int_30", "OpShiftLeftLogical", "int_40",
R"(__i32
{
Binary[not set]{
ScalarConstructor[not set]{30}
shift_left
Bitcast[not set]<__u32>{
ScalarConstructor[not set]{40}
}
}
}
)"},
// uint, int -> uint
BinaryDataGeneral{"uint", "uint_10", "OpShiftLeftLogical", "int_40",
R"(__u32
{
Binary[not set]{
ScalarConstructor[not set]{10u}
shift_left
Bitcast[not set]<__u32>{
ScalarConstructor[not set]{40}
}
}
}
)"},
// v2uint, v2int -> v2uint
BinaryDataGeneral{"v2uint", "v2uint_10_20", "OpShiftLeftLogical",
"v2uint_20_10",
R"(__vec_2__u32
{
Binary[not set]{
TypeConstructor[not set]{
__vec_2__u32
ScalarConstructor[not set]{10u}
ScalarConstructor[not set]{20u}
}
shift_left
TypeConstructor[not set]{
__vec_2__u32
ScalarConstructor[not set]{20u}
ScalarConstructor[not set]{10u}
}
}
}
)"},
// v2int, v2int -> v2int
BinaryDataGeneral{"v2int", "v2int_30_40", "OpShiftLeftLogical",
"v2int_40_30",
R"(__vec_2__i32
{
Binary[not set]{
TypeConstructor[not set]{
__vec_2__i32
ScalarConstructor[not set]{30}
ScalarConstructor[not set]{40}
}
shift_left
Bitcast[not set]<__vec_2__u32>{
TypeConstructor[not set]{
__vec_2__i32
ScalarConstructor[not set]{40}
ScalarConstructor[not set]{30}
}
}
}
}
)"}));
INSTANTIATE_TEST_SUITE_P(
SpvParserTest_ShiftLeftLogical_BitcastResult,
SpvBinaryBitGeneralTest,
::testing::Values(
// int, int -> uint
BinaryDataGeneral{"uint", "int_30", "OpShiftLeftLogical", "uint_10",
R"(__u32
{
Bitcast[not set]<__u32>{
Binary[not set]{
ScalarConstructor[not set]{30}
shift_left
ScalarConstructor[not set]{10u}
}
}
}
)"},
// v2uint, v2int -> v2uint
BinaryDataGeneral{"v2uint", "v2int_30_40", "OpShiftLeftLogical",
"v2uint_20_10",
R"(__vec_2__u32
{
Bitcast[not set]<__vec_2__u32>{
Binary[not set]{
TypeConstructor[not set]{
__vec_2__i32
ScalarConstructor[not set]{30}
ScalarConstructor[not set]{40}
}
shift_left
TypeConstructor[not set]{
__vec_2__u32
ScalarConstructor[not set]{20u}
ScalarConstructor[not set]{10u}
}
}
}
}
)"}));
INSTANTIATE_TEST_SUITE_P(
SpvParserTest_ShiftRightLogical_Arg2Unsigned,
SpvBinaryBitGeneralTest,
::testing::Values(
// uint, uint -> uint
BinaryDataGeneral{"uint", "uint_10", "OpShiftRightLogical", "uint_20",
R"(__u32
{
Binary[not set]{
ScalarConstructor[not set]{10u}
shift_right
ScalarConstructor[not set]{20u}
}
}
)"},
// int, uint -> int
BinaryDataGeneral{"int", "int_30", "OpShiftRightLogical", "uint_20",
R"(__i32
{
Bitcast[not set]<__i32>{
Binary[not set]{
Bitcast[not set]<__u32>{
ScalarConstructor[not set]{30}
}
shift_right
ScalarConstructor[not set]{20u}
}
}
}
)"},
// v2uint, v2uint -> v2uint
BinaryDataGeneral{"v2uint", "v2uint_10_20", "OpShiftRightLogical",
"v2uint_20_10",
R"(__vec_2__u32
{
Binary[not set]{
TypeConstructor[not set]{
__vec_2__u32
ScalarConstructor[not set]{10u}
ScalarConstructor[not set]{20u}
}
shift_right
TypeConstructor[not set]{
__vec_2__u32
ScalarConstructor[not set]{20u}
ScalarConstructor[not set]{10u}
}
}
}
)"},
// v2int, v2uint -> v2int
BinaryDataGeneral{"v2int", "v2int_30_40", "OpShiftRightLogical",
"v2uint_10_20",
R"(__vec_2__i32
{
Bitcast[not set]<__vec_2__i32>{
Binary[not set]{
Bitcast[not set]<__vec_2__u32>{
TypeConstructor[not set]{
__vec_2__i32
ScalarConstructor[not set]{30}
ScalarConstructor[not set]{40}
}
}
shift_right
TypeConstructor[not set]{
__vec_2__u32
ScalarConstructor[not set]{10u}
ScalarConstructor[not set]{20u}
}
}
}
}
)"}));
INSTANTIATE_TEST_SUITE_P(
SpvParserTest_ShiftRightLogical_Arg2Signed,
SpvBinaryBitGeneralTest,
::testing::Values(
// uint, int -> uint
BinaryDataGeneral{"uint", "uint_10", "OpShiftRightLogical", "int_30",
R"(__u32
{
Binary[not set]{
ScalarConstructor[not set]{10u}
shift_right
Bitcast[not set]<__u32>{
ScalarConstructor[not set]{30}
}
}
}
)"},
// int, int -> int
BinaryDataGeneral{"int", "int_30", "OpShiftRightLogical", "int_40",
R"(__i32
{
Bitcast[not set]<__i32>{
Binary[not set]{
Bitcast[not set]<__u32>{
ScalarConstructor[not set]{30}
}
shift_right
Bitcast[not set]<__u32>{
ScalarConstructor[not set]{40}
}
}
}
}
)"},
// v2uint, v2int -> v2uint
BinaryDataGeneral{"v2uint", "v2uint_10_20", "OpShiftRightLogical",
"v2int_30_40",
R"(__vec_2__u32
{
Binary[not set]{
TypeConstructor[not set]{
__vec_2__u32
ScalarConstructor[not set]{10u}
ScalarConstructor[not set]{20u}
}
shift_right
Bitcast[not set]<__vec_2__u32>{
TypeConstructor[not set]{
__vec_2__i32
ScalarConstructor[not set]{30}
ScalarConstructor[not set]{40}
}
}
}
}
)"},
// v2int, v2int -> v2int
BinaryDataGeneral{"v2int", "v2int_40_30", "OpShiftRightLogical",
"v2int_30_40",
R"(__vec_2__i32
{
Bitcast[not set]<__vec_2__i32>{
Binary[not set]{
Bitcast[not set]<__vec_2__u32>{
TypeConstructor[not set]{
__vec_2__i32
ScalarConstructor[not set]{40}
ScalarConstructor[not set]{30}
}
}
shift_right
Bitcast[not set]<__vec_2__u32>{
TypeConstructor[not set]{
__vec_2__i32
ScalarConstructor[not set]{30}
ScalarConstructor[not set]{40}
}
}
}
}
}
)"}));
INSTANTIATE_TEST_SUITE_P(
SpvParserTest_ShiftRightLogical_BitcastResult,
SpvBinaryBitGeneralTest,
::testing::Values(
// uint, uint -> int
BinaryDataGeneral{"int", "uint_20", "OpShiftRightLogical", "uint_10",
R"(__i32
{
Bitcast[not set]<__i32>{
Binary[not set]{
ScalarConstructor[not set]{20u}
shift_right
ScalarConstructor[not set]{10u}
}
}
}
)"},
// v2uint, v2uint -> v2int
BinaryDataGeneral{"v2int", "v2uint_10_20", "OpShiftRightLogical",
"v2uint_20_10",
R"(__vec_2__i32
{
Bitcast[not set]<__vec_2__i32>{
Binary[not set]{
TypeConstructor[not set]{
__vec_2__u32
ScalarConstructor[not set]{10u}
ScalarConstructor[not set]{20u}
}
shift_right
TypeConstructor[not set]{
__vec_2__u32
ScalarConstructor[not set]{20u}
ScalarConstructor[not set]{10u}
}
}
}
}
)"}));
INSTANTIATE_TEST_SUITE_P(
SpvParserTest_ShiftRightArithmetic_Arg2Unsigned,
SpvBinaryBitGeneralTest,
::testing::Values(
// uint, uint -> uint
BinaryDataGeneral{"uint", "uint_10", "OpShiftRightArithmetic",
"uint_20",
R"(__u32
{
Bitcast[not set]<__u32>{
Binary[not set]{
Bitcast[not set]<__i32>{
ScalarConstructor[not set]{10u}
}
shift_right
ScalarConstructor[not set]{20u}
}
}
}
)"},
// int, uint -> int
BinaryDataGeneral{"int", "int_30", "OpShiftRightArithmetic", "uint_10",
R"(__i32
{
Binary[not set]{
ScalarConstructor[not set]{30}
shift_right
ScalarConstructor[not set]{10u}
}
}
)"},
// v2uint, v2uint -> v2uint
BinaryDataGeneral{"v2uint", "v2uint_10_20", "OpShiftRightArithmetic",
"v2uint_20_10",
R"(__vec_2__u32
{
Bitcast[not set]<__vec_2__u32>{
Binary[not set]{
Bitcast[not set]<__vec_2__i32>{
TypeConstructor[not set]{
__vec_2__u32
ScalarConstructor[not set]{10u}
ScalarConstructor[not set]{20u}
}
}
shift_right
TypeConstructor[not set]{
__vec_2__u32
ScalarConstructor[not set]{20u}
ScalarConstructor[not set]{10u}
}
}
}
}
)"},
// v2int, v2uint -> v2int
BinaryDataGeneral{"v2int", "v2int_40_30", "OpShiftRightArithmetic",
"v2uint_20_10",
R"(__vec_2__i32
{
Binary[not set]{
TypeConstructor[not set]{
__vec_2__i32
ScalarConstructor[not set]{40}
ScalarConstructor[not set]{30}
}
shift_right
TypeConstructor[not set]{
__vec_2__u32
ScalarConstructor[not set]{20u}
ScalarConstructor[not set]{10u}
}
}
}
)"}));
INSTANTIATE_TEST_SUITE_P(
SpvParserTest_ShiftRightArithmetic_Arg2Signed,
SpvBinaryBitGeneralTest,
::testing::Values(
// uint, int -> uint
BinaryDataGeneral{"uint", "uint_10", "OpShiftRightArithmetic", "int_30",
R"(__u32
{
Bitcast[not set]<__u32>{
Binary[not set]{
Bitcast[not set]<__i32>{
ScalarConstructor[not set]{10u}
}
shift_right
Bitcast[not set]<__u32>{
ScalarConstructor[not set]{30}
}
}
}
}
)"},
// int, int -> int
BinaryDataGeneral{"int", "int_30", "OpShiftRightArithmetic", "int_40",
R"(__i32
{
Binary[not set]{
ScalarConstructor[not set]{30}
shift_right
Bitcast[not set]<__u32>{
ScalarConstructor[not set]{40}
}
}
}
)"},
// v2uint, v2int -> v2uint
BinaryDataGeneral{"v2uint", "v2uint_10_20", "OpShiftRightArithmetic",
"v2int_30_40",
R"(__vec_2__u32
{
Bitcast[not set]<__vec_2__u32>{
Binary[not set]{
Bitcast[not set]<__vec_2__i32>{
TypeConstructor[not set]{
__vec_2__u32
ScalarConstructor[not set]{10u}
ScalarConstructor[not set]{20u}
}
}
shift_right
Bitcast[not set]<__vec_2__u32>{
TypeConstructor[not set]{
__vec_2__i32
ScalarConstructor[not set]{30}
ScalarConstructor[not set]{40}
}
}
}
}
}
)"},
// v2int, v2int -> v2int
BinaryDataGeneral{"v2int", "v2int_40_30", "OpShiftRightArithmetic",
"v2int_30_40",
R"(__vec_2__i32
{
Binary[not set]{
TypeConstructor[not set]{
__vec_2__i32
ScalarConstructor[not set]{40}
ScalarConstructor[not set]{30}
}
shift_right
Bitcast[not set]<__vec_2__u32>{
TypeConstructor[not set]{
__vec_2__i32
ScalarConstructor[not set]{30}
ScalarConstructor[not set]{40}
}
}
}
}
)"}));
INSTANTIATE_TEST_SUITE_P(
SpvParserTest_ShiftRightArithmetic_BitcastResult,
SpvBinaryBitGeneralTest,
::testing::Values(
// int, uint -> uint
BinaryDataGeneral{"uint", "int_30", "OpShiftRightArithmetic", "uint_10",
R"(__u32
{
Bitcast[not set]<__u32>{
Binary[not set]{
ScalarConstructor[not set]{30}
shift_right
ScalarConstructor[not set]{10u}
}
}
}
)"},
// v2int, v2uint -> v2uint
BinaryDataGeneral{"v2uint", "v2int_30_40", "OpShiftRightArithmetic",
"v2uint_20_10",
R"(__vec_2__u32
{
Bitcast[not set]<__vec_2__u32>{
Binary[not set]{
TypeConstructor[not set]{
__vec_2__i32
ScalarConstructor[not set]{30}
ScalarConstructor[not set]{40}
}
shift_right
TypeConstructor[not set]{
__vec_2__u32
ScalarConstructor[not set]{20u}
ScalarConstructor[not set]{10u}
}
}
}
}
)"}));
INSTANTIATE_TEST_SUITE_P(
SpvParserTest_BitwiseAnd,
SpvBinaryBitTest,
::testing::Values(
// Both uint
BinaryData{"uint", "uint_10", "OpBitwiseAnd", "uint_20", "__u32",
"ScalarConstructor[not set]{10u}", "and",
"ScalarConstructor[not set]{20u}"},
// Both int
BinaryData{"int", "int_30", "OpBitwiseAnd", "int_40", "__i32",
"ScalarConstructor[not set]{30}", "and",
"ScalarConstructor[not set]{40}"},
// TODO(crbug.com/tint/678): Resolver fails on vector bitwise operations
// Both v2uint
BinaryData{"v2uint", "v2uint_10_20", "OpBitwiseAnd", "v2uint_20_10",
"__vec_2__u32", AstFor("v2uint_10_20"), "and",
AstFor("v2uint_20_10")},
// Both v2int
BinaryData{"v2int", "v2int_30_40", "OpBitwiseAnd", "v2int_40_30",
"__vec_2__i32", AstFor("v2int_30_40"), "and",
AstFor("v2int_40_30")}));
INSTANTIATE_TEST_SUITE_P(
SpvParserTest_BitwiseAnd_MixedSignedness,
SpvBinaryBitGeneralTest,
::testing::Values(
// Mixed, uint <- int uint
BinaryDataGeneral{"uint", "int_30", "OpBitwiseAnd", "uint_10",
R"(__u32
{
Bitcast[not set]<__u32>{
Binary[not set]{
ScalarConstructor[not set]{30}
and
Bitcast[not set]<__i32>{
ScalarConstructor[not set]{10u}
}
}
}
})"},
// Mixed, int <- int uint
BinaryDataGeneral{"int", "int_30", "OpBitwiseAnd", "uint_10",
R"(__i32
{
Binary[not set]{
ScalarConstructor[not set]{30}
and
Bitcast[not set]<__i32>{
ScalarConstructor[not set]{10u}
}
}
})"},
// Mixed, uint <- uint int
BinaryDataGeneral{"uint", "uint_10", "OpBitwiseAnd", "int_30",
R"(__u32
{
Binary[not set]{
ScalarConstructor[not set]{10u}
and
Bitcast[not set]<__u32>{
ScalarConstructor[not set]{30}
}
}
})"},
// Mixed, int <- uint uint
BinaryDataGeneral{"int", "uint_20", "OpBitwiseAnd", "uint_10",
R"(__i32
{
Bitcast[not set]<__i32>{
Binary[not set]{
ScalarConstructor[not set]{20u}
and
ScalarConstructor[not set]{10u}
}
}
})"},
// Mixed, returning v2uint
BinaryDataGeneral{"v2uint", "v2int_30_40", "OpBitwiseAnd",
"v2uint_10_20",
R"(__vec_2__u32
{
Bitcast[not set]<__vec_2__u32>{
Binary[not set]{
TypeConstructor[not set]{
__vec_2__i32
ScalarConstructor[not set]{30}
ScalarConstructor[not set]{40}
}
and
Bitcast[not set]<__vec_2__i32>{
TypeConstructor[not set]{
__vec_2__u32
ScalarConstructor[not set]{10u}
ScalarConstructor[not set]{20u}
}
}
}
}
})"},
// Mixed, returning v2int
BinaryDataGeneral{"v2int", "v2uint_10_20", "OpBitwiseAnd",
"v2int_40_30",
R"(__vec_2__i32
{
Bitcast[not set]<__vec_2__i32>{
Binary[not set]{
TypeConstructor[not set]{
__vec_2__u32
ScalarConstructor[not set]{10u}
ScalarConstructor[not set]{20u}
}
and
Bitcast[not set]<__vec_2__u32>{
TypeConstructor[not set]{
__vec_2__i32
ScalarConstructor[not set]{40}
ScalarConstructor[not set]{30}
}
}
}
}
})"}));
INSTANTIATE_TEST_SUITE_P(
SpvParserTest_BitwiseOr,
SpvBinaryBitTest,
::testing::Values(
// Both uint
BinaryData{"uint", "uint_10", "OpBitwiseOr", "uint_20", "__u32",
"ScalarConstructor[not set]{10u}", "or",
"ScalarConstructor[not set]{20u}"},
// Both int
BinaryData{"int", "int_30", "OpBitwiseOr", "int_40", "__i32",
"ScalarConstructor[not set]{30}", "or",
"ScalarConstructor[not set]{40}"},
// TODO(crbug.com/tint/678): Resolver fails on vector bitwise operations
// Both v2uint
BinaryData{"v2uint", "v2uint_10_20", "OpBitwiseOr", "v2uint_20_10",
"__vec_2__u32", AstFor("v2uint_10_20"), "or",
AstFor("v2uint_20_10")},
// Both v2int
BinaryData{"v2int", "v2int_30_40", "OpBitwiseOr", "v2int_40_30",
"__vec_2__i32", AstFor("v2int_30_40"), "or",
AstFor("v2int_40_30")}));
INSTANTIATE_TEST_SUITE_P(
SpvParserTest_BitwiseOr_MixedSignedness,
SpvBinaryBitGeneralTest,
::testing::Values(
// Mixed, uint <- int uint
BinaryDataGeneral{"uint", "int_30", "OpBitwiseOr", "uint_10",
R"(__u32
{
Bitcast[not set]<__u32>{
Binary[not set]{
ScalarConstructor[not set]{30}
or
Bitcast[not set]<__i32>{
ScalarConstructor[not set]{10u}
}
}
}
})"},
// Mixed, int <- int uint
BinaryDataGeneral{"int", "int_30", "OpBitwiseOr", "uint_10",
R"(__i32
{
Binary[not set]{
ScalarConstructor[not set]{30}
or
Bitcast[not set]<__i32>{
ScalarConstructor[not set]{10u}
}
}
})"},
// Mixed, uint <- uint int
BinaryDataGeneral{"uint", "uint_10", "OpBitwiseOr", "int_30",
R"(__u32
{
Binary[not set]{
ScalarConstructor[not set]{10u}
or
Bitcast[not set]<__u32>{
ScalarConstructor[not set]{30}
}
}
})"},
// Mixed, int <- uint uint
BinaryDataGeneral{"int", "uint_20", "OpBitwiseOr", "uint_10",
R"(__i32
{
Bitcast[not set]<__i32>{
Binary[not set]{
ScalarConstructor[not set]{20u}
or
ScalarConstructor[not set]{10u}
}
}
})"},
// Mixed, returning v2uint
BinaryDataGeneral{"v2uint", "v2int_30_40", "OpBitwiseOr",
"v2uint_10_20",
R"(__vec_2__u32
{
Bitcast[not set]<__vec_2__u32>{
Binary[not set]{
TypeConstructor[not set]{
__vec_2__i32
ScalarConstructor[not set]{30}
ScalarConstructor[not set]{40}
}
or
Bitcast[not set]<__vec_2__i32>{
TypeConstructor[not set]{
__vec_2__u32
ScalarConstructor[not set]{10u}
ScalarConstructor[not set]{20u}
}
}
}
}
})"},
// Mixed, returning v2int
BinaryDataGeneral{"v2int", "v2uint_10_20", "OpBitwiseOr", "v2int_40_30",
R"(__vec_2__i32
{
Bitcast[not set]<__vec_2__i32>{
Binary[not set]{
TypeConstructor[not set]{
__vec_2__u32
ScalarConstructor[not set]{10u}
ScalarConstructor[not set]{20u}
}
or
Bitcast[not set]<__vec_2__u32>{
TypeConstructor[not set]{
__vec_2__i32
ScalarConstructor[not set]{40}
ScalarConstructor[not set]{30}
}
}
}
}
})"}));
INSTANTIATE_TEST_SUITE_P(
SpvParserTest_BitwiseXor,
SpvBinaryBitTest,
::testing::Values(
// Both uint
BinaryData{"uint", "uint_10", "OpBitwiseXor", "uint_20", "__u32",
"ScalarConstructor[not set]{10u}", "xor",
"ScalarConstructor[not set]{20u}"},
// Both int
BinaryData{"int", "int_30", "OpBitwiseXor", "int_40", "__i32",
"ScalarConstructor[not set]{30}", "xor",
"ScalarConstructor[not set]{40}"},
// TODO(crbug.com/tint/678): Resolver fails on vector bitwise operations
// Both v2uint
BinaryData{"v2uint", "v2uint_10_20", "OpBitwiseXor", "v2uint_20_10",
"__vec_2__u32", AstFor("v2uint_10_20"), "xor",
AstFor("v2uint_20_10")},
// Both v2int
BinaryData{"v2int", "v2int_30_40", "OpBitwiseXor", "v2int_40_30",
"__vec_2__i32", AstFor("v2int_30_40"), "xor",
AstFor("v2int_40_30")}));
INSTANTIATE_TEST_SUITE_P(
SpvParserTest_BitwiseXor_MixedSignedness,
SpvBinaryBitGeneralTest,
::testing::Values(
// Mixed, uint <- int uint
BinaryDataGeneral{"uint", "int_30", "OpBitwiseXor", "uint_10",
R"(__u32
{
Bitcast[not set]<__u32>{
Binary[not set]{
ScalarConstructor[not set]{30}
xor
Bitcast[not set]<__i32>{
ScalarConstructor[not set]{10u}
}
}
}
})"},
// Mixed, int <- int uint
BinaryDataGeneral{"int", "int_30", "OpBitwiseXor", "uint_10",
R"(__i32
{
Binary[not set]{
ScalarConstructor[not set]{30}
xor
Bitcast[not set]<__i32>{
ScalarConstructor[not set]{10u}
}
}
})"},
// Mixed, uint <- uint int
BinaryDataGeneral{"uint", "uint_10", "OpBitwiseXor", "int_30",
R"(__u32
{
Binary[not set]{
ScalarConstructor[not set]{10u}
xor
Bitcast[not set]<__u32>{
ScalarConstructor[not set]{30}
}
}
})"},
// Mixed, int <- uint uint
BinaryDataGeneral{"int", "uint_20", "OpBitwiseXor", "uint_10",
R"(__i32
{
Bitcast[not set]<__i32>{
Binary[not set]{
ScalarConstructor[not set]{20u}
xor
ScalarConstructor[not set]{10u}
}
}
})"},
// Mixed, returning v2uint
BinaryDataGeneral{"v2uint", "v2int_30_40", "OpBitwiseXor",
"v2uint_10_20",
R"(__vec_2__u32
{
Bitcast[not set]<__vec_2__u32>{
Binary[not set]{
TypeConstructor[not set]{
__vec_2__i32
ScalarConstructor[not set]{30}
ScalarConstructor[not set]{40}
}
xor
Bitcast[not set]<__vec_2__i32>{
TypeConstructor[not set]{
__vec_2__u32
ScalarConstructor[not set]{10u}
ScalarConstructor[not set]{20u}
}
}
}
}
})"},
// Mixed, returning v2int
BinaryDataGeneral{"v2int", "v2uint_10_20", "OpBitwiseXor",
"v2int_40_30",
R"(__vec_2__i32
{
Bitcast[not set]<__vec_2__i32>{
Binary[not set]{
TypeConstructor[not set]{
__vec_2__u32
ScalarConstructor[not set]{10u}
ScalarConstructor[not set]{20u}
}
xor
Bitcast[not set]<__vec_2__u32>{
TypeConstructor[not set]{
__vec_2__i32
ScalarConstructor[not set]{40}
ScalarConstructor[not set]{30}
}
}
}
}
})"}));
TEST_F(SpvUnaryBitTest, Not_Int_Int) {
const auto assembly = SimplePreamble() + R"(
%100 = OpFunction %void None %voidfn
%entry = OpLabel
%1 = OpNot %int %int_30
OpReturn
OpFunctionEnd
)";
auto p = parser(test::Assemble(assembly));
ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions());
auto fe = p->function_emitter(100);
EXPECT_TRUE(fe.EmitBody()) << p->error();
EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"(
VariableConst{
x_1
none
undefined
__i32
{
UnaryOp[not set]{
complement
ScalarConstructor[not set]{30}
}
}
})"));
}
TEST_F(SpvUnaryBitTest, Not_Int_Uint) {
const auto assembly = SimplePreamble() + R"(
%100 = OpFunction %void None %voidfn
%entry = OpLabel
%1 = OpNot %int %uint_10
OpReturn
OpFunctionEnd
)";
auto p = parser(test::Assemble(assembly));
ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions());
auto fe = p->function_emitter(100);
EXPECT_TRUE(fe.EmitBody()) << p->error();
EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"(
VariableConst{
x_1
none
undefined
__i32
{
Bitcast[not set]<__i32>{
UnaryOp[not set]{
complement
ScalarConstructor[not set]{10u}
}
}
}
})"));
}
TEST_F(SpvUnaryBitTest, Not_Uint_Int) {
const auto assembly = SimplePreamble() + R"(
%100 = OpFunction %void None %voidfn
%entry = OpLabel
%1 = OpNot %uint %int_30
OpReturn
OpFunctionEnd
)";
auto p = parser(test::Assemble(assembly));
ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions());
auto fe = p->function_emitter(100);
EXPECT_TRUE(fe.EmitBody()) << p->error();
EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"(
VariableConst{
x_1
none
undefined
__u32
{
Bitcast[not set]<__u32>{
UnaryOp[not set]{
complement
ScalarConstructor[not set]{30}
}
}
}
})"));
}
TEST_F(SpvUnaryBitTest, Not_Uint_Uint) {
const auto assembly = SimplePreamble() + R"(
%100 = OpFunction %void None %voidfn
%entry = OpLabel
%1 = OpNot %uint %uint_10
OpReturn
OpFunctionEnd
)";
auto p = parser(test::Assemble(assembly));
ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions());
auto fe = p->function_emitter(100);
EXPECT_TRUE(fe.EmitBody()) << p->error();
EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"(
VariableConst{
x_1
none
undefined
__u32
{
UnaryOp[not set]{
complement
ScalarConstructor[not set]{10u}
}
}
})"));
}
TEST_F(SpvUnaryBitTest, Not_SignedVec_SignedVec) {
const auto assembly = SimplePreamble() + R"(
%100 = OpFunction %void None %voidfn
%entry = OpLabel
%1 = OpNot %v2int %v2int_30_40
OpReturn
OpFunctionEnd
)";
auto p = parser(test::Assemble(assembly));
ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions());
auto fe = p->function_emitter(100);
EXPECT_TRUE(fe.EmitBody()) << p->error();
EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"(
VariableConst{
x_1
none
undefined
__vec_2__i32
{
UnaryOp[not set]{
complement
TypeConstructor[not set]{
__vec_2__i32
ScalarConstructor[not set]{30}
ScalarConstructor[not set]{40}
}
}
}
})"));
}
TEST_F(SpvUnaryBitTest, Not_SignedVec_UnsignedVec) {
const auto assembly = SimplePreamble() + R"(
%100 = OpFunction %void None %voidfn
%entry = OpLabel
%1 = OpNot %v2int %v2uint_10_20
OpReturn
OpFunctionEnd
)";
auto p = parser(test::Assemble(assembly));
ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions());
auto fe = p->function_emitter(100);
EXPECT_TRUE(fe.EmitBody()) << p->error();
EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"(
VariableConst{
x_1
none
undefined
__vec_2__i32
{
Bitcast[not set]<__vec_2__i32>{
UnaryOp[not set]{
complement
TypeConstructor[not set]{
__vec_2__u32
ScalarConstructor[not set]{10u}
ScalarConstructor[not set]{20u}
}
}
}
}
})"));
}
TEST_F(SpvUnaryBitTest, Not_UnsignedVec_SignedVec) {
const auto assembly = SimplePreamble() + R"(
%100 = OpFunction %void None %voidfn
%entry = OpLabel
%1 = OpNot %v2uint %v2int_30_40
OpReturn
OpFunctionEnd
)";
auto p = parser(test::Assemble(assembly));
ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions());
auto fe = p->function_emitter(100);
EXPECT_TRUE(fe.EmitBody()) << p->error();
EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"(
VariableConst{
x_1
none
undefined
__vec_2__u32
{
Bitcast[not set]<__vec_2__u32>{
UnaryOp[not set]{
complement
TypeConstructor[not set]{
__vec_2__i32
ScalarConstructor[not set]{30}
ScalarConstructor[not set]{40}
}
}
}
}
})"));
}
TEST_F(SpvUnaryBitTest, Not_UnsignedVec_UnsignedVec) {
const auto assembly = SimplePreamble() + R"(
%100 = OpFunction %void None %voidfn
%entry = OpLabel
%1 = OpNot %v2uint %v2uint_10_20
OpReturn
OpFunctionEnd
)";
auto p = parser(test::Assemble(assembly));
ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions());
auto fe = p->function_emitter(100);
EXPECT_TRUE(fe.EmitBody()) << p->error();
EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"(
VariableConst{
x_1
none
undefined
__vec_2__u32
{
UnaryOp[not set]{
complement
TypeConstructor[not set]{
__vec_2__u32
ScalarConstructor[not set]{10u}
ScalarConstructor[not set]{20u}
}
}
}
})"));
}
std::string BitTestPreamble() {
return R"(
OpCapability Shader
%glsl = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %100 "main"
OpExecutionMode %100 LocalSize 1 1 1
OpName %u1 "u1"
OpName %i1 "i1"
OpName %v2u1 "v2u1"
OpName %v2i1 "v2i1"
)" + CommonTypes() +
R"(
%100 = OpFunction %void None %voidfn
%entry = OpLabel
%u1 = OpCopyObject %uint %uint_10
%i1 = OpCopyObject %int %int_30
%v2u1 = OpCopyObject %v2uint %v2uint_10_20
%v2i1 = OpCopyObject %v2int %v2int_30_40
)";
}
TEST_F(SpvUnaryBitTest, BitCount_Uint_Uint) {
const auto assembly = BitTestPreamble() + R"(
%1 = OpBitCount %uint %u1
OpReturn
OpFunctionEnd
)";
auto p = parser(test::Assemble(assembly));
ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions());
auto fe = p->function_emitter(100);
EXPECT_TRUE(fe.EmitBody()) << p->error();
const auto body = ToString(p->builder(), fe.ast_body());
EXPECT_THAT(body, HasSubstr(R"(
VariableConst{
x_1
none
undefined
__u32
{
Call[not set]{
Identifier[not set]{countOneBits}
(
Identifier[not set]{u1}
)
}
}
})"))
<< body;
}
TEST_F(SpvUnaryBitTest, BitCount_Uint_Int) {
const auto assembly = BitTestPreamble() + R"(
%1 = OpBitCount %uint %i1
OpReturn
OpFunctionEnd
)";
auto p = parser(test::Assemble(assembly));
ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions());
auto fe = p->function_emitter(100);
EXPECT_TRUE(fe.EmitBody()) << p->error();
const auto body = ToString(p->builder(), fe.ast_body());
EXPECT_THAT(body, HasSubstr(R"(
VariableConst{
x_1
none
undefined
__u32
{
Bitcast[not set]<__u32>{
Call[not set]{
Identifier[not set]{countOneBits}
(
Identifier[not set]{i1}
)
}
}
}
})"))
<< body;
}
TEST_F(SpvUnaryBitTest, BitCount_Int_Uint) {
const auto assembly = BitTestPreamble() + R"(
%1 = OpBitCount %int %u1
OpReturn
OpFunctionEnd
)";
auto p = parser(test::Assemble(assembly));
ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions());
auto fe = p->function_emitter(100);
EXPECT_TRUE(fe.EmitBody()) << p->error();
const auto body = ToString(p->builder(), fe.ast_body());
EXPECT_THAT(body, HasSubstr(R"(
VariableConst{
x_1
none
undefined
__i32
{
Bitcast[not set]<__i32>{
Call[not set]{
Identifier[not set]{countOneBits}
(
Identifier[not set]{u1}
)
}
}
}
})"))
<< body;
}
TEST_F(SpvUnaryBitTest, BitCount_Int_Int) {
const auto assembly = BitTestPreamble() + R"(
%1 = OpBitCount %int %i1
OpReturn
OpFunctionEnd
)";
auto p = parser(test::Assemble(assembly));
ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions());
auto fe = p->function_emitter(100);
EXPECT_TRUE(fe.EmitBody()) << p->error();
const auto body = ToString(p->builder(), fe.ast_body());
EXPECT_THAT(body, HasSubstr(R"(
VariableConst{
x_1
none
undefined
__i32
{
Call[not set]{
Identifier[not set]{countOneBits}
(
Identifier[not set]{i1}
)
}
}
})"))
<< body;
}
TEST_F(SpvUnaryBitTest, BitCount_UintVector_UintVector) {
const auto assembly = BitTestPreamble() + R"(
%1 = OpBitCount %v2uint %v2u1
OpReturn
OpFunctionEnd
)";
auto p = parser(test::Assemble(assembly));
ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions());
auto fe = p->function_emitter(100);
EXPECT_TRUE(fe.EmitBody()) << p->error();
const auto body = ToString(p->builder(), fe.ast_body());
EXPECT_THAT(body, HasSubstr(R"(
VariableConst{
x_1
none
undefined
__vec_2__u32
{
Call[not set]{
Identifier[not set]{countOneBits}
(
Identifier[not set]{v2u1}
)
}
}
})"))
<< body;
}
TEST_F(SpvUnaryBitTest, BitCount_UintVector_IntVector) {
const auto assembly = BitTestPreamble() + R"(
%1 = OpBitCount %v2uint %v2i1
OpReturn
OpFunctionEnd
)";
auto p = parser(test::Assemble(assembly));
ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions());
auto fe = p->function_emitter(100);
EXPECT_TRUE(fe.EmitBody()) << p->error();
const auto body = ToString(p->builder(), fe.ast_body());
EXPECT_THAT(body, HasSubstr(R"(
VariableConst{
x_1
none
undefined
__vec_2__u32
{
Bitcast[not set]<__vec_2__u32>{
Call[not set]{
Identifier[not set]{countOneBits}
(
Identifier[not set]{v2i1}
)
}
}
}
})"))
<< body;
}
TEST_F(SpvUnaryBitTest, BitCount_IntVector_UintVector) {
const auto assembly = BitTestPreamble() + R"(
%1 = OpBitCount %v2int %v2u1
OpReturn
OpFunctionEnd
)";
auto p = parser(test::Assemble(assembly));
ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions());
auto fe = p->function_emitter(100);
EXPECT_TRUE(fe.EmitBody()) << p->error();
const auto body = ToString(p->builder(), fe.ast_body());
EXPECT_THAT(body, HasSubstr(R"(
VariableConst{
x_1
none
undefined
__vec_2__i32
{
Bitcast[not set]<__vec_2__i32>{
Call[not set]{
Identifier[not set]{countOneBits}
(
Identifier[not set]{v2u1}
)
}
}
}
})"))
<< body;
}
TEST_F(SpvUnaryBitTest, BitCount_IntVector_IntVector) {
const auto assembly = BitTestPreamble() + R"(
%1 = OpBitCount %v2int %v2i1
OpReturn
OpFunctionEnd
)";
auto p = parser(test::Assemble(assembly));
ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions());
auto fe = p->function_emitter(100);
EXPECT_TRUE(fe.EmitBody()) << p->error();
const auto body = ToString(p->builder(), fe.ast_body());
EXPECT_THAT(body, HasSubstr(R"(
VariableConst{
x_1
none
undefined
__vec_2__i32
{
Call[not set]{
Identifier[not set]{countOneBits}
(
Identifier[not set]{v2i1}
)
}
}
})"))
<< body;
}
TEST_F(SpvUnaryBitTest, BitReverse_Uint_Uint) {
const auto assembly = BitTestPreamble() + R"(
%1 = OpBitReverse %uint %u1
OpReturn
OpFunctionEnd
)";
auto p = parser(test::Assemble(assembly));
ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions());
auto fe = p->function_emitter(100);
EXPECT_TRUE(fe.EmitBody()) << p->error();
const auto body = ToString(p->builder(), fe.ast_body());
EXPECT_THAT(body, HasSubstr(R"(
VariableConst{
x_1
none
undefined
__u32
{
Call[not set]{
Identifier[not set]{reverseBits}
(
Identifier[not set]{u1}
)
}
}
})"))
<< body;
}
TEST_F(SpvUnaryBitTest, BitReverse_Uint_Int) {
const auto assembly = BitTestPreamble() + R"(
%1 = OpBitReverse %uint %i1
OpReturn
OpFunctionEnd
)";
auto p = parser(test::Assemble(assembly));
EXPECT_FALSE(p->Parse());
EXPECT_FALSE(p->success());
EXPECT_THAT(
p->error(),
HasSubstr("Expected Base Type to be equal to Result Type: BitReverse"));
}
TEST_F(SpvUnaryBitTest, BitReverse_Int_Uint) {
const auto assembly = BitTestPreamble() + R"(
%1 = OpBitReverse %int %u1
OpReturn
OpFunctionEnd
)";
auto p = parser(test::Assemble(assembly));
EXPECT_FALSE(p->Parse());
EXPECT_FALSE(p->success());
EXPECT_THAT(
p->error(),
HasSubstr("Expected Base Type to be equal to Result Type: BitReverse"));
}
TEST_F(SpvUnaryBitTest, BitReverse_Int_Int) {
const auto assembly = BitTestPreamble() + R"(
%1 = OpBitReverse %int %i1
OpReturn
OpFunctionEnd
)";
auto p = parser(test::Assemble(assembly));
ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions());
auto fe = p->function_emitter(100);
EXPECT_TRUE(fe.EmitBody()) << p->error();
const auto body = ToString(p->builder(), fe.ast_body());
EXPECT_THAT(body, HasSubstr(R"(
VariableConst{
x_1
none
undefined
__i32
{
Call[not set]{
Identifier[not set]{reverseBits}
(
Identifier[not set]{i1}
)
}
}
})"))
<< body;
}
TEST_F(SpvUnaryBitTest, BitReverse_UintVector_UintVector) {
const auto assembly = BitTestPreamble() + R"(
%1 = OpBitReverse %v2uint %v2u1
OpReturn
OpFunctionEnd
)";
auto p = parser(test::Assemble(assembly));
ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions());
auto fe = p->function_emitter(100);
EXPECT_TRUE(fe.EmitBody()) << p->error();
const auto body = ToString(p->builder(), fe.ast_body());
EXPECT_THAT(body, HasSubstr(R"(
VariableConst{
x_1
none
undefined
__vec_2__u32
{
Call[not set]{
Identifier[not set]{reverseBits}
(
Identifier[not set]{v2u1}
)
}
}
})"))
<< body;
}
TEST_F(SpvUnaryBitTest, BitReverse_UintVector_IntVector) {
const auto assembly = BitTestPreamble() + R"(
%1 = OpBitReverse %v2uint %v2i1
OpReturn
OpFunctionEnd
)";
auto p = parser(test::Assemble(assembly));
EXPECT_FALSE(p->Parse());
EXPECT_FALSE(p->success());
EXPECT_THAT(
p->error(),
HasSubstr("Expected Base Type to be equal to Result Type: BitReverse"));
}
TEST_F(SpvUnaryBitTest, BitReverse_IntVector_UintVector) {
const auto assembly = BitTestPreamble() + R"(
%1 = OpBitReverse %v2int %v2u1
OpReturn
OpFunctionEnd
)";
auto p = parser(test::Assemble(assembly));
EXPECT_FALSE(p->Parse());
EXPECT_FALSE(p->success());
EXPECT_THAT(
p->error(),
HasSubstr("Expected Base Type to be equal to Result Type: BitReverse"));
}
TEST_F(SpvUnaryBitTest, BitReverse_IntVector_IntVector) {
const auto assembly = BitTestPreamble() + R"(
%1 = OpBitReverse %v2int %v2i1
OpReturn
OpFunctionEnd
)";
auto p = parser(test::Assemble(assembly));
ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions());
auto fe = p->function_emitter(100);
EXPECT_TRUE(fe.EmitBody()) << p->error();
const auto body = ToString(p->builder(), fe.ast_body());
EXPECT_THAT(body, HasSubstr(R"(
VariableConst{
x_1
none
undefined
__vec_2__i32
{
Call[not set]{
Identifier[not set]{reverseBits}
(
Identifier[not set]{v2i1}
)
}
}
})"))
<< body;
}
// TODO(dneto): OpBitFieldInsert
// TODO(dneto): OpBitFieldSExtract
// TODO(dneto): OpBitFieldUExtract
} // namespace
} // namespace spirv
} // namespace reader
} // namespace tint