From 1c9307969c4e3f6206947f1360acae33f95a4a86 Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Sun, 9 May 2021 03:11:34 -0300
Subject: glasm: Make GLASM aware of types
---
.../backend/glasm/emit_glasm_composite.cpp | 225 +++++++++++++++++++++
1 file changed, 225 insertions(+)
(limited to 'src/shader_recompiler/backend/glasm/emit_glasm_composite.cpp')
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_composite.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_composite.cpp
index e69de29bb2..063dcaf136 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm_composite.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm_composite.cpp
@@ -0,0 +1,225 @@
+// Copyright 2021 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "shader_recompiler/backend/glasm/emit_context.h"
+#include "shader_recompiler/backend/glasm/emit_glasm_instructions.h"
+#include "shader_recompiler/frontend/ir/value.h"
+
+namespace Shader::Backend::GLASM {
+namespace {
+template <typename... Values>
+void CompositeConstructU32(EmitContext& ctx, IR::Inst& inst, Values&&... elements) {
+ const Register ret{ctx.reg_alloc.Define(inst)};
+ if (std::ranges::any_of(std::array{elements...},
+ [](const IR::Value& value) { return value.IsImmediate(); })) {
+ const std::array<u32, 4> values{(elements.IsImmediate() ? elements.U32() : 0)...};
+ ctx.Add("MOV.U {},{{{},{},{},{}}};", ret, fmt::to_string(values[0]),
+ fmt::to_string(values[1]), fmt::to_string(values[2]), fmt::to_string(values[3]));
+ }
+ size_t index{};
+ for (const IR::Value& element : {elements...}) {
+ if (!element.IsImmediate()) {
+ const ScalarU32 value{ctx.reg_alloc.Consume(element)};
+ ctx.Add("MOV.U {}.{},{};", ret, "xyzw"[index], value);
+ }
+ ++index;
+ }
+}
+
+void CompositeExtractU32(EmitContext& ctx, IR::Inst& inst, Register composite, u32 index) {
+ const Register ret{ctx.reg_alloc.Define(inst)};
+ if (ret == composite && index == 0) {
+ // No need to do anything here, the source and destination are the same register
+ return;
+ }
+ ctx.Add("MOV.U {}.x,{}.{};", ret, composite, "xyzw"[index]);
+}
+} // Anonymous namespace
+
+void EmitCompositeConstructU32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& e1,
+ const IR::Value& e2) {
+ CompositeConstructU32(ctx, inst, e1, e2);
+}
+
+void EmitCompositeConstructU32x3(EmitContext& ctx, IR::Inst& inst, const IR::Value& e1,
+ const IR::Value& e2, const IR::Value& e3) {
+ CompositeConstructU32(ctx, inst, e1, e2, e3);
+}
+
+void EmitCompositeConstructU32x4(EmitContext& ctx, IR::Inst& inst, const IR::Value& e1,
+ const IR::Value& e2, const IR::Value& e3, const IR::Value& e4) {
+ CompositeConstructU32(ctx, inst, e1, e2, e3, e4);
+}
+
+void EmitCompositeExtractU32x2(EmitContext& ctx, IR::Inst& inst, Register composite, u32 index) {
+ CompositeExtractU32(ctx, inst, composite, index);
+}
+
+void EmitCompositeExtractU32x3(EmitContext& ctx, IR::Inst& inst, Register composite, u32 index) {
+ CompositeExtractU32(ctx, inst, composite, index);
+}
+
+void EmitCompositeExtractU32x4(EmitContext& ctx, IR::Inst& inst, Register composite, u32 index) {
+ CompositeExtractU32(ctx, inst, composite, index);
+}
+
+void EmitCompositeInsertU32x2([[maybe_unused]] EmitContext& ctx,
+ [[maybe_unused]] Register composite,
+ [[maybe_unused]] ScalarU32 object, [[maybe_unused]] u32 index) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeInsertU32x3([[maybe_unused]] EmitContext& ctx,
+ [[maybe_unused]] Register composite,
+ [[maybe_unused]] ScalarU32 object, [[maybe_unused]] u32 index) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeInsertU32x4([[maybe_unused]] EmitContext& ctx,
+ [[maybe_unused]] Register composite,
+ [[maybe_unused]] ScalarU32 object, [[maybe_unused]] u32 index) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeConstructF16x2([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register e1,
+ [[maybe_unused]] Register e2) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeConstructF16x3([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register e1,
+ [[maybe_unused]] Register e2, [[maybe_unused]] Register e3) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeConstructF16x4([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register e1,
+ [[maybe_unused]] Register e2, [[maybe_unused]] Register e3,
+ [[maybe_unused]] Register e4) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeExtractF16x2([[maybe_unused]] EmitContext& ctx,
+ [[maybe_unused]] Register composite, [[maybe_unused]] u32 index) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeExtractF16x3([[maybe_unused]] EmitContext& ctx,
+ [[maybe_unused]] Register composite, [[maybe_unused]] u32 index) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeExtractF16x4([[maybe_unused]] EmitContext& ctx,
+ [[maybe_unused]] Register composite, [[maybe_unused]] u32 index) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeInsertF16x2([[maybe_unused]] EmitContext& ctx,
+ [[maybe_unused]] Register composite, [[maybe_unused]] Register object,
+ [[maybe_unused]] u32 index) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeInsertF16x3([[maybe_unused]] EmitContext& ctx,
+ [[maybe_unused]] Register composite, [[maybe_unused]] Register object,
+ [[maybe_unused]] u32 index) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeInsertF16x4([[maybe_unused]] EmitContext& ctx,
+ [[maybe_unused]] Register composite, [[maybe_unused]] Register object,
+ [[maybe_unused]] u32 index) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeConstructF32x2([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] ScalarF32 e1,
+ [[maybe_unused]] ScalarF32 e2) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeConstructF32x3([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] ScalarF32 e1,
+ [[maybe_unused]] ScalarF32 e2, [[maybe_unused]] ScalarF32 e3) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeConstructF32x4([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] ScalarF32 e1,
+ [[maybe_unused]] ScalarF32 e2, [[maybe_unused]] ScalarF32 e3,
+ [[maybe_unused]] ScalarF32 e4) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeExtractF32x2([[maybe_unused]] EmitContext& ctx,
+ [[maybe_unused]] Register composite, [[maybe_unused]] u32 index) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeExtractF32x3([[maybe_unused]] EmitContext& ctx,
+ [[maybe_unused]] Register composite, [[maybe_unused]] u32 index) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeExtractF32x4([[maybe_unused]] EmitContext& ctx,
+ [[maybe_unused]] Register composite, [[maybe_unused]] u32 index) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeInsertF32x2([[maybe_unused]] EmitContext& ctx,
+ [[maybe_unused]] Register composite,
+ [[maybe_unused]] ScalarF32 object, [[maybe_unused]] u32 index) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeInsertF32x3([[maybe_unused]] EmitContext& ctx,
+ [[maybe_unused]] Register composite,
+ [[maybe_unused]] ScalarF32 object, [[maybe_unused]] u32 index) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeInsertF32x4([[maybe_unused]] EmitContext& ctx,
+ [[maybe_unused]] Register composite,
+ [[maybe_unused]] ScalarF32 object, [[maybe_unused]] u32 index) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeConstructF64x2([[maybe_unused]] EmitContext& ctx) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeConstructF64x3([[maybe_unused]] EmitContext& ctx) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeConstructF64x4([[maybe_unused]] EmitContext& ctx) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeExtractF64x2([[maybe_unused]] EmitContext& ctx) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeExtractF64x3([[maybe_unused]] EmitContext& ctx) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeExtractF64x4([[maybe_unused]] EmitContext& ctx) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeInsertF64x2([[maybe_unused]] EmitContext& ctx,
+ [[maybe_unused]] Register composite, [[maybe_unused]] Register object,
+ [[maybe_unused]] u32 index) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeInsertF64x3([[maybe_unused]] EmitContext& ctx,
+ [[maybe_unused]] Register composite, [[maybe_unused]] Register object,
+ [[maybe_unused]] u32 index) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitCompositeInsertF64x4([[maybe_unused]] EmitContext& ctx,
+ [[maybe_unused]] Register composite, [[maybe_unused]] Register object,
+ [[maybe_unused]] u32 index) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+} // namespace Shader::Backend::GLASM
--
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