mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-12-25 17:21:06 +00:00
b41d150b7f
Add a new operand type SPV_OPERAND_TYPE_MULTIWORD_LITERAL_NUMBER to represent those operands that can expand into multiple words. Now only OpConstant and OpSpecConstant have such kind of operand.
75 lines
2.6 KiB
C++
75 lines
2.6 KiB
C++
// Copyright (c) 2015 The Khronos Group Inc.
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
|
// copy of this software and/or associated documentation files (the
|
|
// "Materials"), to deal in the Materials without restriction, including
|
|
// without limitation the rights to use, copy, modify, merge, publish,
|
|
// distribute, sublicense, and/or sell copies of the Materials, and to
|
|
// permit persons to whom the Materials are furnished to do so, subject to
|
|
// the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included
|
|
// in all copies or substantial portions of the Materials.
|
|
//
|
|
// MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
|
|
// KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
|
|
// SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
|
|
// https://www.khronos.org/registry/
|
|
//
|
|
// THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
|
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
|
// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
|
// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
|
// MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
|
|
|
|
#include "UnitSPIRV.h"
|
|
|
|
namespace {
|
|
|
|
TEST(FixWord, Default) {
|
|
spv_endianness_t endian;
|
|
if (I32_ENDIAN_HOST == I32_ENDIAN_LITTLE) {
|
|
endian = SPV_ENDIANNESS_LITTLE;
|
|
} else {
|
|
endian = SPV_ENDIANNESS_BIG;
|
|
}
|
|
uint32_t word = 0x53780921;
|
|
ASSERT_EQ(word, spvFixWord(word, endian));
|
|
}
|
|
|
|
TEST(FixWord, Reorder) {
|
|
spv_endianness_t endian;
|
|
if (I32_ENDIAN_HOST == I32_ENDIAN_LITTLE) {
|
|
endian = SPV_ENDIANNESS_BIG;
|
|
} else {
|
|
endian = SPV_ENDIANNESS_LITTLE;
|
|
}
|
|
uint32_t word = 0x53780921;
|
|
uint32_t result = 0x21097853;
|
|
ASSERT_EQ(result, spvFixWord(word, endian));
|
|
}
|
|
|
|
TEST(FixDoubleWord, Default) {
|
|
spv_endianness_t endian =
|
|
(I32_ENDIAN_HOST == I32_ENDIAN_LITTLE ? SPV_ENDIANNESS_LITTLE
|
|
: SPV_ENDIANNESS_BIG);
|
|
uint32_t low = 0x53780921;
|
|
uint32_t high = 0xdeadbeef;
|
|
uint64_t result = 0xdeadbeef53780921;
|
|
ASSERT_EQ(result, spvFixDoubleWord(low, high, endian));
|
|
}
|
|
|
|
TEST(FixDoubleWord, Reorder) {
|
|
spv_endianness_t endian =
|
|
(I32_ENDIAN_HOST == I32_ENDIAN_LITTLE ? SPV_ENDIANNESS_BIG
|
|
: SPV_ENDIANNESS_LITTLE);
|
|
uint32_t low = 0x53780921;
|
|
uint32_t high = 0xdeadbeef;
|
|
uint64_t result = 0xefbeadde21097853;
|
|
ASSERT_EQ(result, spvFixDoubleWord(low, high, endian));
|
|
}
|
|
|
|
} // anonymous namespace
|