raphiaura/KytyPS5
1
0
Fork 0
mirror of https://github.com/KytyPS5/KytyPS5.git synced 2026-10-20 19:07:01 +02:00
Code Issues Packages Projects Releases Wiki Activity

shader: evaluate scalar branch decisions across the complete guest wave

Browse Source
This commit is contained in:
Claxten
2026-10-07 19:18:50 +04:00
committed by nmzik
parent b96871e2bf
commit a8beac190f
4 changed files with 68 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/shaderCfgTests.cpp
+12 -9
View File
@@ -14731,13 +14731,14 @@ void TestNewShaderRecompilerSpirvSizeBaselines() {
EncodeSopp(0x01),
};
const auto structured_result = compile("structured-phi", structured_phi,
{.words = 140,
.instructions = 41,
{.words = 174,
.instructions = 49,
.phis = 1,
.labels = 8,
.loop_merges = 1,
.branches = 6,
.conditional_branches = 1});
.conditional_branches = 1,
.ballots = 2});
const auto structured_metrics = MeasureSpirv(structured_result.spirv);
Check((structured_result.ir_dump.find("Phi") != std::string::npos),
"structured Phi size fixture no longer contains an IR Phi");
@@ -14748,13 +14749,14 @@ void TestNewShaderRecompilerSpirvSizeBaselines() {
CheckSpirvPhiParents(structured_result.spirv);
const auto structured_repeat =
compile("structured-phi-repeat", structured_phi,
{.words = 140,
.instructions = 41,
{.words = 174,
.instructions = 49,
.phis = 1,
.labels = 8,
.loop_merges = 1,
.branches = 6,
.conditional_branches = 1});
.conditional_branches = 1,
.ballots = 2});
Check(structured_repeat.spirv == structured_result.spirv,
"deferred Phi patching is not deterministic");
@@ -14918,8 +14920,8 @@ void TestNewShaderRecompilerSpirvSizeBaselines() {
EncodeSopp(0x01),
};
const auto dispatcher_result = compile("dispatcher", dispatcher,
{.words = 242,
.instructions = 67,
{.words = 255,
.instructions = 70,
.variables = 3,
.function_variables = 3,
.loads = 3,
@@ -14930,7 +14932,8 @@ void TestNewShaderRecompilerSpirvSizeBaselines() {
.selection_merges = 1,
.branches = 10,
.conditional_branches = 1,
.switches = 1});
.switches = 1,
.ballots = 1});
Check(dispatcher_result.program.dispatcher_fallback &&
(dispatcher_result.ir_dump.find("Phi") != std::string::npos) &&
SpirvInstructionOpcodeCount(dispatcher_result.spirv, 245u) == 2u &&