raphiaura/KytyPS5
1
0
Fork 0
mirror of https://github.com/KytyPS5/KytyPS5.git synced 2026-10-20 02:47:02 +02:00
Code Issues Packages Projects Releases Wiki Activity

shader: add V_CMPX_NLE_F16 opcode

Browse Source
This commit is contained in:
nmzik
2026-09-29 18:30:51 +04:00
parent 6f24b031f5
commit 35c4dca2ce
4 changed files with 55 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/ShaderRecompilerComputeTests.cpp
+47
View File
@@ -23792,6 +23792,51 @@ TestCase VectorVopcCmpxNgtF16CapturedSdwaExecMask() {
return test;
}
TestCase VectorVopcCmpxNleF16CapturedSdwaExecMask() {
using O = ShaderOpcode;
struct CompareCase { u32 value, expected, exec = 1; bool vop3 = false; };
const std::array<CompareCase, 10> cases{{
{0x3c007e00u, 1}, {0xbc003c00u, 0}, // High half +1/-1; opposite low halves.
{0x00003c00u, 0}, {0x80003c00u, 0}, // Signed zeros.
{0x7e003c00u, 1}, {0x7c013c00u, 1}, // Quiet/signaling NaN are unordered.
{0x7c003c00u, 1}, {0xfc003c00u, 0}, // Infinities.
{0x3c000000u, 0, 0}, // Inactive lane cannot enter EXEC.
{0x0000bc00u, 1, 1, true}, // VOP3 negates -1 before comparison.
}};
constexpr u32 sentinel = 0x89abcdefu;
TestCase test;
test.name = "VectorVopcCmpxNleF16CapturedSdwaExecMask";
for (const auto &entry : cases) test.initial.push_back(entry.value);
test.expected = test.initial;
auto &code = test.code;
for (u32 i = 0; i < cases.size(); ++i) {
const auto &entry = cases[i];
AppendVMovU32(&code, 30, i * 4u);
AppendBufferLoadDword(&code, 5, 30);
AppendSMovLiteral(&code, 106, sentinel);
AppendSMovLiteral(&code, 107, sentinel);
code.push_back(EncodeSMovB32(126, InlineU32(entry.exec)));
if (entry.vop3) {
AppendVop3(&code, 0xfc, 106, Vgpr(5), InlineU32(0), 0, 0, 0, false, 0, 1);
} else {
code.insert(code.end(), {0x7df900f9u, 0x86050005u});
}
code.push_back(EncodeSMovB32(8, 126));
code.push_back(EncodeSMovB32(126, InlineU32(1)));
const u32 out = test.expected.size();
code.push_back(EncodeVop1(0x01, 0, 8));
AppendStoreVgpr(&code, 0, out);
AppendStoreSgprPair(&code, 106, out + 1u);
test.expected.insert(test.expected.end(), {entry.expected, sentinel, sentinel});
}
AppendEnd(&code);
test.opcodes = {O::V_MOV_B32, O::S_MOV_B32, O::BUFFER_LOAD_DWORD,
O::V_CMPX_NLE_F16, O::BUFFER_STORE_DWORD, O::S_ENDPGM};
test.decoded_counts = {{"V_CMPX_NLE_F16", cases.size()}};
test.required_spirv = {"OpFUnordGreaterThan"};
return test;
}
TestCase VectorCompareInvertedMaskSelect() {
using O = ShaderOpcode;
@@ -30233,6 +30278,7 @@ std::vector<TestCase> MakeCases() {
AddCase(VectorVopcCmpNgtF16CapturedSdwaAndEdges);
AddCase(VectorVopcCmpNltF16CapturedSdwaAndEdges);
AddCase(VectorVopcCmpxNgtF16CapturedSdwaExecMask);
AddCase(VectorVopcCmpxNleF16CapturedSdwaExecMask);
AddCase(VectorCompareInvertedMaskSelect);
AddCase(BranchSelect);
AddCase(SimpleLoop);
@@ -35148,6 +35194,7 @@ int main(int argc, char **argv) {
VulkanHarness vulkan;
RunCase(&vulkan, VectorVopcCmpNgtF16CapturedSdwaAndEdges());
RunCase(&vulkan, VectorVopcCmpxNgtF16CapturedSdwaExecMask());
RunCase(&vulkan, VectorVopcCmpxNleF16CapturedSdwaExecMask());
RunCase(&vulkan, VectorCompareF16Ops());
RunCase(&vulkan, Wave32VccMasksPreserveOtherHalf());
RunCase(&vulkan, VectorVop3FloatCompareNegSourceModifier());