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[Test] (MG_Util, MG_State): TEMP spirv-null plumbing probe for the allocator-pathology discriminator

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swung0x48
2026-08-10 05:42:23 -04:00
parent 404236d337
commit 85f45d0e44
4 changed files with 32 additions and 0 deletions
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MobileGL/MG_State/GLState/ProgramState/ProgramLinkTask.cpp
+13
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@@ -909,6 +909,19 @@ namespace MobileGL::MG_State::GLState {
artifacts.generatedSpirv.size());
// Linked SPIR-V generated, sanitize and optimize it
{
// TEMP-STAGE-PROBE: "spirv-null" - the same Optimizer::Run with ZERO passes,
// on the pre-optimize binary: pure BuildModule + serialize + IRContext
// teardown. Its device/desktop share ratio against "spirv-opt" is the
// allocator-pathology discriminator. Costs one extra plumbing round per
// module; diagnostic build only.
const MG_Util::Debug::TempStageProbeScope tempStageProbeSpirvNull(
MG_Util::Debug::kTempStageProbeSpirvNull);
for (auto& spv : artifacts.generatedSpirv) {
Vector<uint32_t> nullOut;
(void)ShaderCompiler::TempProbeNullOptimizeBinary(spv, nullOut);
}
}
{
// TEMP-STAGE-PROBE: "spirv-opt" - the spirv-tools optimizer run over every module.
const MG_Util::Debug::TempStageProbeScope tempStageProbeSpirvOpt(