mirror of
https://github.com/encounter/dawn-cmake.git
synced 2025-05-15 03:41:34 +00:00
06496d4d1a
For all i32 literal values. Reduces risk of the SPIR-V reader producing WGSL that behaves differently, when abstract-integers are fully implemented. Bug: tint:1504 Change-Id: Ieaf8afec5b09c7978c75a38c6ed144633ddc017e Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/88843 Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
966 lines
38 KiB
C++
966 lines
38 KiB
C++
// 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/tint/reader/spirv/function.h"
|
|
#include "src/tint/reader/spirv/parser_impl_test_helper.h"
|
|
#include "src/tint/reader/spirv/spirv_tools_helpers_test.h"
|
|
|
|
namespace tint::reader::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 Fragment %100 "main"
|
|
OpExecutionMode %100 OriginUpperLeft
|
|
)" + CommonTypes();
|
|
}
|
|
|
|
// Returns the AST dump for a given SPIR-V assembly constant.
|
|
std::string AstFor(std::string assembly) {
|
|
if (assembly == "v2uint_10_20") {
|
|
return "vec2<u32>(10u, 20u)";
|
|
}
|
|
if (assembly == "v2uint_20_10") {
|
|
return "vec2<u32>(20u, 10u)";
|
|
}
|
|
if (assembly == "v2int_30_40") {
|
|
return "vec2<i32>(30i, 40i)";
|
|
}
|
|
if (assembly == "v2int_40_30") {
|
|
return "vec2<i32>(40i, 30i)";
|
|
}
|
|
if (assembly == "cast_int_v2uint_10_20") {
|
|
return "bitcast<vec2<i32>(vec2<u32>(10u, 20u))";
|
|
}
|
|
if (assembly == "v2float_50_60") {
|
|
return "vec2<f32>(50.0, 60.0))";
|
|
}
|
|
if (assembly == "v2float_60_50") {
|
|
return "vec2<f32>(60.0, 50.0))";
|
|
}
|
|
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 << "let x_1 : " << GetParam().ast_type << " = (" << GetParam().ast_lhs << " "
|
|
<< GetParam().ast_op << " " << GetParam().ast_rhs << ");";
|
|
auto ast_body = fe.ast_body();
|
|
EXPECT_THAT(test::ToString(p->program(), 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 wgsl_type;
|
|
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.wgsl_type << "," << 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 << "let x_1 : " << GetParam().wgsl_type << " = " << GetParam().expected << ";\nreturn;\n";
|
|
auto ast_body = fe.ast_body();
|
|
auto got = test::ToString(p->program(), 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", "10u", "<<", "20u"},
|
|
// int, uint -> int
|
|
BinaryData{"int", "int_30", "OpShiftLeftLogical", "uint_20", "i32", "30i", "<<", "20u"},
|
|
// v2uint v2uint -> v2uint
|
|
BinaryData{"v2uint", "v2uint_10_20", "OpShiftLeftLogical", "v2uint_20_10", "vec2<u32>",
|
|
AstFor("v2uint_10_20"), "<<", AstFor("v2uint_20_10")},
|
|
// v2int, v2uint -> v2int
|
|
BinaryData{"v2int", "v2int_30_40", "OpShiftLeftLogical", "v2uint_20_10", "vec2<i32>",
|
|
AstFor("v2int_30_40"), "<<", 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", "i32",
|
|
"(30i << bitcast<u32>(40i))"},
|
|
// uint, int -> uint
|
|
BinaryDataGeneral{"uint", "uint_10", "OpShiftLeftLogical", "int_40", "u32",
|
|
"(10u << bitcast<u32>(40i))"},
|
|
// v2uint, v2int -> v2uint
|
|
BinaryDataGeneral{"v2uint", "v2uint_10_20", "OpShiftLeftLogical", "v2uint_20_10",
|
|
"vec2<u32>", "(vec2<u32>(10u, 20u) << vec2<u32>(20u, 10u))"},
|
|
// v2int, v2int -> v2int
|
|
BinaryDataGeneral{"v2int", "v2int_30_40", "OpShiftLeftLogical", "v2int_40_30", "vec2<i32>",
|
|
"(vec2<i32>(30i, 40i) << bitcast<vec2<u32>>(vec2<i32>(40i, 30i)))"}));
|
|
|
|
INSTANTIATE_TEST_SUITE_P(
|
|
SpvParserTest_ShiftLeftLogical_BitcastResult,
|
|
SpvBinaryBitGeneralTest,
|
|
::testing::Values(
|
|
// int, int -> uint
|
|
BinaryDataGeneral{"uint", "int_30", "OpShiftLeftLogical", "uint_10", "u32",
|
|
"bitcast<u32>((30i << 10u))"},
|
|
// v2uint, v2int -> v2uint
|
|
BinaryDataGeneral{"v2uint", "v2int_30_40", "OpShiftLeftLogical", "v2uint_20_10",
|
|
"vec2<u32>",
|
|
"bitcast<vec2<u32>>((vec2<i32>(30i, 40i) << vec2<u32>(20u, 10u)))"}));
|
|
|
|
INSTANTIATE_TEST_SUITE_P(
|
|
SpvParserTest_ShiftRightLogical_Arg2Unsigned,
|
|
SpvBinaryBitGeneralTest,
|
|
::testing::Values(
|
|
// uint, uint -> uint
|
|
BinaryDataGeneral{"uint", "uint_10", "OpShiftRightLogical", "uint_20", "u32",
|
|
"(10u >> 20u)"},
|
|
// int, uint -> int
|
|
BinaryDataGeneral{"int", "int_30", "OpShiftRightLogical", "uint_20", "i32",
|
|
"bitcast<i32>((bitcast<u32>(30i) >> 20u))"},
|
|
// v2uint, v2uint -> v2uint
|
|
BinaryDataGeneral{"v2uint", "v2uint_10_20", "OpShiftRightLogical", "v2uint_20_10",
|
|
"vec2<u32>", "(vec2<u32>(10u, 20u) >> vec2<u32>(20u, 10u))"},
|
|
// v2int, v2uint -> v2int
|
|
BinaryDataGeneral{
|
|
"v2int", "v2int_30_40", "OpShiftRightLogical", "v2uint_10_20", "vec2<i32>",
|
|
R"(bitcast<vec2<i32>>((bitcast<vec2<u32>>(vec2<i32>(30i, 40i)) >> vec2<u32>(10u, 20u))))"}));
|
|
|
|
INSTANTIATE_TEST_SUITE_P(
|
|
SpvParserTest_ShiftRightLogical_Arg2Signed,
|
|
SpvBinaryBitGeneralTest,
|
|
::testing::Values(
|
|
// uint, int -> uint
|
|
BinaryDataGeneral{"uint", "uint_10", "OpShiftRightLogical", "int_30", "u32",
|
|
"(10u >> bitcast<u32>(30i))"},
|
|
// int, int -> int
|
|
BinaryDataGeneral{"int", "int_30", "OpShiftRightLogical", "int_40", "i32",
|
|
"bitcast<i32>((bitcast<u32>(30i) >> bitcast<u32>(40i)))"},
|
|
// v2uint, v2int -> v2uint
|
|
BinaryDataGeneral{"v2uint", "v2uint_10_20", "OpShiftRightLogical", "v2int_30_40",
|
|
"vec2<u32>",
|
|
"(vec2<u32>(10u, 20u) >> bitcast<vec2<u32>>(vec2<i32>(30i, 40i)))"},
|
|
// v2int, v2int -> v2int
|
|
BinaryDataGeneral{
|
|
"v2int", "v2int_40_30", "OpShiftRightLogical", "v2int_30_40", "vec2<i32>",
|
|
R"(bitcast<vec2<i32>>((bitcast<vec2<u32>>(vec2<i32>(40i, 30i)) >> bitcast<vec2<u32>>(vec2<i32>(30i, 40i)))))"}));
|
|
|
|
INSTANTIATE_TEST_SUITE_P(
|
|
SpvParserTest_ShiftRightLogical_BitcastResult,
|
|
SpvBinaryBitGeneralTest,
|
|
::testing::Values(
|
|
// uint, uint -> int
|
|
BinaryDataGeneral{"int", "uint_20", "OpShiftRightLogical", "uint_10", "i32",
|
|
"bitcast<i32>((20u >> 10u))"},
|
|
// v2uint, v2uint -> v2int
|
|
BinaryDataGeneral{"v2int", "v2uint_10_20", "OpShiftRightLogical", "v2uint_20_10",
|
|
"vec2<i32>",
|
|
R"(bitcast<vec2<i32>>((vec2<u32>(10u, 20u) >> vec2<u32>(20u, 10u))))"}));
|
|
|
|
INSTANTIATE_TEST_SUITE_P(
|
|
SpvParserTest_ShiftRightArithmetic_Arg2Unsigned,
|
|
SpvBinaryBitGeneralTest,
|
|
::testing::Values(
|
|
// uint, uint -> uint
|
|
BinaryDataGeneral{"uint", "uint_10", "OpShiftRightArithmetic", "uint_20", "u32",
|
|
"bitcast<u32>((bitcast<i32>(10u) >> 20u))"},
|
|
// int, uint -> int
|
|
BinaryDataGeneral{"int", "int_30", "OpShiftRightArithmetic", "uint_10", "i32",
|
|
"(30i >> 10u)"},
|
|
// v2uint, v2uint -> v2uint
|
|
BinaryDataGeneral{
|
|
"v2uint", "v2uint_10_20", "OpShiftRightArithmetic", "v2uint_20_10", "vec2<u32>",
|
|
R"(bitcast<vec2<u32>>((bitcast<vec2<i32>>(vec2<u32>(10u, 20u)) >> vec2<u32>(20u, 10u))))"},
|
|
// v2int, v2uint -> v2int
|
|
BinaryDataGeneral{"v2int", "v2int_40_30", "OpShiftRightArithmetic", "v2uint_20_10",
|
|
"vec2<i32>", "(vec2<i32>(40i, 30i) >> vec2<u32>(20u, 10u))"}));
|
|
|
|
INSTANTIATE_TEST_SUITE_P(
|
|
SpvParserTest_ShiftRightArithmetic_Arg2Signed,
|
|
SpvBinaryBitGeneralTest,
|
|
::testing::Values(
|
|
// uint, int -> uint
|
|
BinaryDataGeneral{"uint", "uint_10", "OpShiftRightArithmetic", "int_30", "u32",
|
|
"bitcast<u32>((bitcast<i32>(10u) >> bitcast<u32>(30i)))"},
|
|
// int, int -> int
|
|
BinaryDataGeneral{"int", "int_30", "OpShiftRightArithmetic", "int_40", "i32",
|
|
"(30i >> bitcast<u32>(40i))"},
|
|
// v2uint, v2int -> v2uint
|
|
BinaryDataGeneral{
|
|
"v2uint", "v2uint_10_20", "OpShiftRightArithmetic", "v2int_30_40", "vec2<u32>",
|
|
R"(bitcast<vec2<u32>>((bitcast<vec2<i32>>(vec2<u32>(10u, 20u)) >> bitcast<vec2<u32>>(vec2<i32>(30i, 40i)))))"},
|
|
// v2int, v2int -> v2int
|
|
BinaryDataGeneral{"v2int", "v2int_40_30", "OpShiftRightArithmetic", "v2int_30_40",
|
|
"vec2<i32>",
|
|
"(vec2<i32>(40i, 30i) >> bitcast<vec2<u32>>(vec2<i32>(30i, 40i)))"}));
|
|
|
|
INSTANTIATE_TEST_SUITE_P(
|
|
SpvParserTest_ShiftRightArithmetic_BitcastResult,
|
|
SpvBinaryBitGeneralTest,
|
|
::testing::Values(
|
|
// int, uint -> uint
|
|
BinaryDataGeneral{"uint", "int_30", "OpShiftRightArithmetic", "uint_10", "u32",
|
|
"bitcast<u32>((30i >> 10u))"},
|
|
// v2int, v2uint -> v2uint
|
|
BinaryDataGeneral{"v2uint", "v2int_30_40", "OpShiftRightArithmetic", "v2uint_20_10",
|
|
"vec2<u32>",
|
|
"bitcast<vec2<u32>>((vec2<i32>(30i, 40i) >> vec2<u32>(20u, 10u)))"}));
|
|
|
|
INSTANTIATE_TEST_SUITE_P(
|
|
SpvParserTest_BitwiseAnd,
|
|
SpvBinaryBitTest,
|
|
::testing::Values(
|
|
// Both uint
|
|
BinaryData{"uint", "uint_10", "OpBitwiseAnd", "uint_20", "u32", "10u", "&", "20u"},
|
|
// Both int
|
|
BinaryData{"int", "int_30", "OpBitwiseAnd", "int_40", "i32", "30i", "&", "40i"},
|
|
// TODO(crbug.com/tint/678): Resolver fails on vector bitwise operations
|
|
// Both v2uint
|
|
BinaryData{"v2uint", "v2uint_10_20", "OpBitwiseAnd", "v2uint_20_10", "vec2<u32>",
|
|
AstFor("v2uint_10_20"), "&", AstFor("v2uint_20_10")},
|
|
// Both v2int
|
|
BinaryData{"v2int", "v2int_30_40", "OpBitwiseAnd", "v2int_40_30", "vec2<i32>",
|
|
AstFor("v2int_30_40"), "&", 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", "u32",
|
|
"bitcast<u32>((30i & bitcast<i32>(10u)))"},
|
|
// Mixed, int <- int uint
|
|
BinaryDataGeneral{"int", "int_30", "OpBitwiseAnd", "uint_10", "i32",
|
|
"(30i & bitcast<i32>(10u))"},
|
|
// Mixed, uint <- uint int
|
|
BinaryDataGeneral{"uint", "uint_10", "OpBitwiseAnd", "int_30", "u32",
|
|
"(10u & bitcast<u32>(30i))"},
|
|
// Mixed, int <- uint uint
|
|
BinaryDataGeneral{"int", "uint_20", "OpBitwiseAnd", "uint_10", "i32",
|
|
"bitcast<i32>((20u & 10u))"},
|
|
// Mixed, returning v2uint
|
|
BinaryDataGeneral{
|
|
"v2uint", "v2int_30_40", "OpBitwiseAnd", "v2uint_10_20", "vec2<u32>",
|
|
R"(bitcast<vec2<u32>>((vec2<i32>(30i, 40i) & bitcast<vec2<i32>>(vec2<u32>(10u, 20u)))))"},
|
|
// Mixed, returning v2int
|
|
BinaryDataGeneral{
|
|
"v2int", "v2uint_10_20", "OpBitwiseAnd", "v2int_40_30", "vec2<i32>",
|
|
R"(bitcast<vec2<i32>>((vec2<u32>(10u, 20u) & bitcast<vec2<u32>>(vec2<i32>(40i, 30i)))))"}));
|
|
|
|
INSTANTIATE_TEST_SUITE_P(
|
|
SpvParserTest_BitwiseOr,
|
|
SpvBinaryBitTest,
|
|
::testing::Values(
|
|
// Both uint
|
|
BinaryData{"uint", "uint_10", "OpBitwiseOr", "uint_20", "u32", "10u", "|", "20u"},
|
|
// Both int
|
|
BinaryData{"int", "int_30", "OpBitwiseOr", "int_40", "i32", "30i", "|", "40i"},
|
|
// TODO(crbug.com/tint/678): Resolver fails on vector bitwise operations
|
|
// Both v2uint
|
|
BinaryData{"v2uint", "v2uint_10_20", "OpBitwiseOr", "v2uint_20_10", "vec2<u32>",
|
|
AstFor("v2uint_10_20"), "|", AstFor("v2uint_20_10")},
|
|
// Both v2int
|
|
BinaryData{"v2int", "v2int_30_40", "OpBitwiseOr", "v2int_40_30", "vec2<i32>",
|
|
AstFor("v2int_30_40"), "|", 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", "u32",
|
|
"bitcast<u32>((30i | bitcast<i32>(10u)))"},
|
|
// Mixed, int <- int uint
|
|
BinaryDataGeneral{"int", "int_30", "OpBitwiseOr", "uint_10", "i32",
|
|
"(30i | bitcast<i32>(10u))"},
|
|
// Mixed, uint <- uint int
|
|
BinaryDataGeneral{"uint", "uint_10", "OpBitwiseOr", "int_30", "u32",
|
|
"(10u | bitcast<u32>(30i))"},
|
|
// Mixed, int <- uint uint
|
|
BinaryDataGeneral{"int", "uint_20", "OpBitwiseOr", "uint_10", "i32",
|
|
"bitcast<i32>((20u | 10u))"},
|
|
// Mixed, returning v2uint
|
|
BinaryDataGeneral{
|
|
"v2uint", "v2int_30_40", "OpBitwiseOr", "v2uint_10_20", "vec2<u32>",
|
|
R"(bitcast<vec2<u32>>((vec2<i32>(30i, 40i) | bitcast<vec2<i32>>(vec2<u32>(10u, 20u)))))"},
|
|
// Mixed, returning v2int
|
|
BinaryDataGeneral{
|
|
"v2int", "v2uint_10_20", "OpBitwiseOr", "v2int_40_30", "vec2<i32>",
|
|
R"(bitcast<vec2<i32>>((vec2<u32>(10u, 20u) | bitcast<vec2<u32>>(vec2<i32>(40i, 30i)))))"}));
|
|
|
|
INSTANTIATE_TEST_SUITE_P(
|
|
SpvParserTest_BitwiseXor,
|
|
SpvBinaryBitTest,
|
|
::testing::Values(
|
|
// Both uint
|
|
BinaryData{"uint", "uint_10", "OpBitwiseXor", "uint_20", "u32", "10u", "^", "20u"},
|
|
// Both int
|
|
BinaryData{"int", "int_30", "OpBitwiseXor", "int_40", "i32", "30i", "^", "40i"},
|
|
// TODO(crbug.com/tint/678): Resolver fails on vector bitwise operations
|
|
// Both v2uint
|
|
BinaryData{"v2uint", "v2uint_10_20", "OpBitwiseXor", "v2uint_20_10", "vec2<u32>",
|
|
AstFor("v2uint_10_20"), "^", AstFor("v2uint_20_10")},
|
|
// Both v2int
|
|
BinaryData{"v2int", "v2int_30_40", "OpBitwiseXor", "v2int_40_30", "vec2<i32>",
|
|
AstFor("v2int_30_40"), "^", 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", "u32",
|
|
"bitcast<u32>((30i ^ bitcast<i32>(10u)))"},
|
|
// Mixed, int <- int uint
|
|
BinaryDataGeneral{"int", "int_30", "OpBitwiseXor", "uint_10", "i32",
|
|
"(30i ^ bitcast<i32>(10u))"},
|
|
// Mixed, uint <- uint int
|
|
BinaryDataGeneral{"uint", "uint_10", "OpBitwiseXor", "int_30", "u32",
|
|
"(10u ^ bitcast<u32>(30i))"},
|
|
// Mixed, int <- uint uint
|
|
BinaryDataGeneral{"int", "uint_20", "OpBitwiseXor", "uint_10", "i32",
|
|
"bitcast<i32>((20u ^ 10u))"},
|
|
// Mixed, returning v2uint
|
|
BinaryDataGeneral{
|
|
"v2uint", "v2int_30_40", "OpBitwiseXor", "v2uint_10_20", "vec2<u32>",
|
|
R"(bitcast<vec2<u32>>((vec2<i32>(30i, 40i) ^ bitcast<vec2<i32>>(vec2<u32>(10u, 20u)))))"},
|
|
// Mixed, returning v2int
|
|
BinaryDataGeneral{
|
|
"v2int", "v2uint_10_20", "OpBitwiseXor", "v2int_40_30", "vec2<i32>",
|
|
R"(bitcast<vec2<i32>>((vec2<u32>(10u, 20u) ^ bitcast<vec2<u32>>(vec2<i32>(40i, 30i)))))"}));
|
|
|
|
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();
|
|
auto ast_body = fe.ast_body();
|
|
auto body = test::ToString(p->program(), ast_body);
|
|
EXPECT_THAT(body, HasSubstr("let x_1 : i32 = ~(30i);"));
|
|
}
|
|
|
|
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();
|
|
auto ast_body = fe.ast_body();
|
|
auto body = test::ToString(p->program(), ast_body);
|
|
EXPECT_THAT(body, HasSubstr("let x_1 : i32 = bitcast<i32>(~(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();
|
|
auto ast_body = fe.ast_body();
|
|
auto body = test::ToString(p->program(), ast_body);
|
|
EXPECT_THAT(body, HasSubstr("let x_1 : u32 = bitcast<u32>(~(30i));"));
|
|
}
|
|
|
|
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();
|
|
auto ast_body = fe.ast_body();
|
|
auto body = test::ToString(p->program(), ast_body);
|
|
EXPECT_THAT(body, HasSubstr("let x_1 : u32 = ~(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();
|
|
auto ast_body = fe.ast_body();
|
|
auto body = test::ToString(p->program(), ast_body);
|
|
EXPECT_THAT(body, HasSubstr("let x_1 : vec2<i32> = ~(vec2<i32>(30i, 40i));"));
|
|
}
|
|
|
|
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();
|
|
auto ast_body = fe.ast_body();
|
|
auto body = test::ToString(p->program(), ast_body);
|
|
EXPECT_THAT(body,
|
|
HasSubstr("let x_1 : vec2<i32> = bitcast<vec2<i32>>(~(vec2<u32>(10u, 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();
|
|
auto ast_body = fe.ast_body();
|
|
auto body = test::ToString(p->program(), ast_body);
|
|
EXPECT_THAT(body,
|
|
HasSubstr("let x_1 : vec2<u32> = bitcast<vec2<u32>>(~(vec2<i32>(30i, 40i)));"));
|
|
}
|
|
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();
|
|
auto ast_body = fe.ast_body();
|
|
auto body = test::ToString(p->program(), ast_body);
|
|
EXPECT_THAT(body, HasSubstr("let x_1 : vec2<u32> = ~(vec2<u32>(10u, 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();
|
|
auto ast_body = fe.ast_body();
|
|
auto body = test::ToString(p->program(), ast_body);
|
|
EXPECT_THAT(body, HasSubstr("let x_1 : u32 = countOneBits(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();
|
|
auto ast_body = fe.ast_body();
|
|
auto body = test::ToString(p->program(), ast_body);
|
|
EXPECT_THAT(body, HasSubstr("let x_1 : u32 = bitcast<u32>(countOneBits(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();
|
|
auto ast_body = fe.ast_body();
|
|
auto body = test::ToString(p->program(), ast_body);
|
|
EXPECT_THAT(body, HasSubstr("let x_1 : i32 = bitcast<i32>(countOneBits(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();
|
|
auto ast_body = fe.ast_body();
|
|
auto body = test::ToString(p->program(), ast_body);
|
|
EXPECT_THAT(body, HasSubstr("let x_1 : i32 = countOneBits(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();
|
|
auto ast_body = fe.ast_body();
|
|
auto body = test::ToString(p->program(), ast_body);
|
|
EXPECT_THAT(body, HasSubstr("let x_1 : vec2<u32> = countOneBits(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();
|
|
auto ast_body = fe.ast_body();
|
|
auto body = test::ToString(p->program(), ast_body);
|
|
EXPECT_THAT(body, HasSubstr("let x_1 : vec2<u32> = bitcast<vec2<u32>>(countOneBits(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();
|
|
auto ast_body = fe.ast_body();
|
|
auto body = test::ToString(p->program(), ast_body);
|
|
EXPECT_THAT(body, HasSubstr("let x_1 : vec2<i32> = bitcast<vec2<i32>>(countOneBits(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();
|
|
auto ast_body = fe.ast_body();
|
|
auto body = test::ToString(p->program(), ast_body);
|
|
EXPECT_THAT(body, HasSubstr("let x_1 : vec2<i32> = countOneBits(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();
|
|
auto ast_body = fe.ast_body();
|
|
auto body = test::ToString(p->program(), ast_body);
|
|
EXPECT_THAT(body, HasSubstr("let x_1 : u32 = reverseBits(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();
|
|
auto ast_body = fe.ast_body();
|
|
auto body = test::ToString(p->program(), ast_body);
|
|
EXPECT_THAT(body, HasSubstr("let x_1 : i32 = reverseBits(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();
|
|
auto ast_body = fe.ast_body();
|
|
auto body = test::ToString(p->program(), ast_body);
|
|
EXPECT_THAT(body, HasSubstr("let x_1 : vec2<u32> = reverseBits(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();
|
|
auto ast_body = fe.ast_body();
|
|
auto body = test::ToString(p->program(), ast_body);
|
|
EXPECT_THAT(body, HasSubstr("let x_1 : vec2<i32> = reverseBits(v2i1);")) << body;
|
|
}
|
|
|
|
TEST_F(SpvUnaryBitTest, InsertBits_Int) {
|
|
const auto assembly = BitTestPreamble() + R"(
|
|
%1 = OpBitFieldInsert %v2int %int_30 %int_40 %uint_10 %uint_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();
|
|
auto ast_body = fe.ast_body();
|
|
auto body = test::ToString(p->program(), ast_body);
|
|
EXPECT_THAT(body, HasSubstr("let x_1 : vec2<i32> = insertBits(30i, 40i, 10u, 20u);")) << body;
|
|
}
|
|
|
|
TEST_F(SpvUnaryBitTest, InsertBits_IntVector) {
|
|
const auto assembly = BitTestPreamble() + R"(
|
|
%1 = OpBitFieldInsert %v2int %v2int_30_40 %v2int_40_30 %uint_10 %uint_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();
|
|
auto ast_body = fe.ast_body();
|
|
auto body = test::ToString(p->program(), ast_body);
|
|
EXPECT_THAT(
|
|
body,
|
|
HasSubstr(
|
|
R"(let x_1 : vec2<i32> = insertBits(vec2<i32>(30i, 40i), vec2<i32>(40i, 30i), 10u, 20u);)"))
|
|
<< body;
|
|
}
|
|
|
|
TEST_F(SpvUnaryBitTest, InsertBits_Uint) {
|
|
const auto assembly = BitTestPreamble() + R"(
|
|
%1 = OpBitFieldInsert %v2uint %uint_20 %uint_10 %uint_10 %uint_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();
|
|
auto ast_body = fe.ast_body();
|
|
auto body = test::ToString(p->program(), ast_body);
|
|
EXPECT_THAT(body, HasSubstr("let x_1 : vec2<u32> = insertBits(20u, 10u, 10u, 20u);")) << body;
|
|
}
|
|
|
|
TEST_F(SpvUnaryBitTest, InsertBits_UintVector) {
|
|
const auto assembly = BitTestPreamble() + R"(
|
|
%1 = OpBitFieldInsert %v2uint %v2uint_10_20 %v2uint_20_10 %uint_10 %uint_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();
|
|
auto ast_body = fe.ast_body();
|
|
auto body = test::ToString(p->program(), ast_body);
|
|
EXPECT_THAT(
|
|
body,
|
|
HasSubstr(
|
|
R"(let x_1 : vec2<u32> = insertBits(vec2<u32>(10u, 20u), vec2<u32>(20u, 10u), 10u, 20u);)"))
|
|
<< body;
|
|
}
|
|
|
|
TEST_F(SpvUnaryBitTest, ExtractBits_Int) {
|
|
const auto assembly = BitTestPreamble() + R"(
|
|
%1 = OpBitFieldSExtract %v2int %int_30 %uint_10 %uint_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();
|
|
auto ast_body = fe.ast_body();
|
|
auto body = test::ToString(p->program(), ast_body);
|
|
EXPECT_THAT(body, HasSubstr("let x_1 : vec2<i32> = extractBits(30i, 10u, 20u);")) << body;
|
|
}
|
|
|
|
TEST_F(SpvUnaryBitTest, ExtractBits_IntVector) {
|
|
const auto assembly = BitTestPreamble() + R"(
|
|
%1 = OpBitFieldSExtract %v2int %v2int_30_40 %uint_10 %uint_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();
|
|
auto ast_body = fe.ast_body();
|
|
auto body = test::ToString(p->program(), ast_body);
|
|
EXPECT_THAT(body,
|
|
HasSubstr("let x_1 : vec2<i32> = extractBits(vec2<i32>(30i, 40i), 10u, 20u);"))
|
|
<< body;
|
|
}
|
|
|
|
TEST_F(SpvUnaryBitTest, ExtractBits_Uint) {
|
|
const auto assembly = BitTestPreamble() + R"(
|
|
%1 = OpBitFieldUExtract %v2uint %uint_20 %uint_10 %uint_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();
|
|
auto ast_body = fe.ast_body();
|
|
auto body = test::ToString(p->program(), ast_body);
|
|
EXPECT_THAT(body, HasSubstr("let x_1 : vec2<u32> = extractBits(20u, 10u, 20u);")) << body;
|
|
}
|
|
|
|
TEST_F(SpvUnaryBitTest, ExtractBits_UintVector) {
|
|
const auto assembly = BitTestPreamble() + R"(
|
|
%1 = OpBitFieldUExtract %v2uint %v2uint_10_20 %uint_10 %uint_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();
|
|
auto ast_body = fe.ast_body();
|
|
auto body = test::ToString(p->program(), ast_body);
|
|
EXPECT_THAT(body,
|
|
HasSubstr("let x_1 : vec2<u32> = extractBits(vec2<u32>(10u, 20u), 10u, 20u);"))
|
|
<< body;
|
|
}
|
|
|
|
} // namespace
|
|
} // namespace tint::reader::spirv
|