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authorReinUsesLisp <reinuseslisp@airmail.cc>2021-05-09 09:18:37 +0200
committerameerj <52414509+ameerj@users.noreply.github.com>2021-07-23 03:51:30 +0200
commit9f851e3832fb85c20f406eacfadd12a8bb7d982d (patch)
tree95e01cbb2c0717303b0c1277d175fd2a14d0a11b /src/shader_recompiler/backend
parentglasm: Remove unused functions left from rebase (diff)
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Diffstat (limited to 'src/shader_recompiler/backend')
-rw-r--r--src/shader_recompiler/backend/glasm/emit_glasm.cpp40
-rw-r--r--src/shader_recompiler/backend/glasm/emit_glasm_bitwise_conversion.cpp75
-rw-r--r--src/shader_recompiler/backend/glasm/emit_glasm_instructions.h4
-rw-r--r--src/shader_recompiler/backend/glasm/emit_glasm_not_implemented.cpp24
4 files changed, 77 insertions, 66 deletions
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm.cpp b/src/shader_recompiler/backend/glasm/emit_glasm.cpp
index 8981cf300..842ec157d 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm.cpp
@@ -139,18 +139,6 @@ void EmitInst(EmitContext& ctx, IR::Inst* inst) {
}
throw LogicError("Invalid opcode {}", inst->GetOpcode());
}
-
-void Alias(IR::Inst& inst, const IR::Value& value) {
- if (value.IsImmediate()) {
- return;
- }
- IR::Inst* const value_inst{value.InstRecursive()};
- if (inst.GetOpcode() == IR::Opcode::Identity) {
- value_inst->DestructiveAddUsage(inst.UseCount());
- value_inst->DestructiveRemoveUsage();
- }
- inst.SetDefinition(value_inst->Definition<Id>());
-}
} // Anonymous namespace
std::string EmitGLASM(const Profile&, IR::Program& program, Bindings&) {
@@ -183,32 +171,4 @@ std::string EmitGLASM(const Profile&, IR::Program& program, Bindings&) {
return ctx.code;
}
-void EmitIdentity(EmitContext&, IR::Inst& inst, const IR::Value& value) {
- Alias(inst, value);
-}
-
-void EmitBitCastU16F16(EmitContext&, IR::Inst& inst, const IR::Value& value) {
- Alias(inst, value);
-}
-
-void EmitBitCastU32F32(EmitContext&, IR::Inst& inst, const IR::Value& value) {
- Alias(inst, value);
-}
-
-void EmitBitCastU64F64(EmitContext&, IR::Inst& inst, const IR::Value& value) {
- Alias(inst, value);
-}
-
-void EmitBitCastF16U16(EmitContext&, IR::Inst& inst, const IR::Value& value) {
- Alias(inst, value);
-}
-
-void EmitBitCastF32U32(EmitContext&, IR::Inst& inst, const IR::Value& value) {
- Alias(inst, value);
-}
-
-void EmitBitCastF64U64(EmitContext&, IR::Inst& inst, const IR::Value& value) {
- Alias(inst, value);
-}
-
} // namespace Shader::Backend::GLASM
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_bitwise_conversion.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_bitwise_conversion.cpp
index e69de29bb..918d82375 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm_bitwise_conversion.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm_bitwise_conversion.cpp
@@ -0,0 +1,75 @@
+// 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 {
+
+static void Alias(IR::Inst& inst, const IR::Value& value) {
+ if (value.IsImmediate()) {
+ return;
+ }
+ IR::Inst* const value_inst{value.InstRecursive()};
+ if (inst.GetOpcode() == IR::Opcode::Identity) {
+ value_inst->DestructiveAddUsage(inst.UseCount());
+ value_inst->DestructiveRemoveUsage();
+ }
+ inst.SetDefinition(value_inst->Definition<Id>());
+}
+
+void EmitIdentity(EmitContext&, IR::Inst& inst, const IR::Value& value) {
+ Alias(inst, value);
+}
+
+void EmitBitCastU16F16(EmitContext&, IR::Inst& inst, const IR::Value& value) {
+ Alias(inst, value);
+}
+
+void EmitBitCastU32F32(EmitContext&, IR::Inst& inst, const IR::Value& value) {
+ Alias(inst, value);
+}
+
+void EmitBitCastU64F64(EmitContext&, IR::Inst& inst, const IR::Value& value) {
+ Alias(inst, value);
+}
+
+void EmitBitCastF16U16(EmitContext&, IR::Inst& inst, const IR::Value& value) {
+ Alias(inst, value);
+}
+
+void EmitBitCastF32U32(EmitContext&, IR::Inst& inst, const IR::Value& value) {
+ Alias(inst, value);
+}
+
+void EmitBitCastF64U64(EmitContext&, IR::Inst& inst, const IR::Value& value) {
+ Alias(inst, value);
+}
+
+void EmitPackUint2x32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register value) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitUnpackUint2x32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register value) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitPackFloat2x16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register value) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitUnpackFloat2x16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register value) {
+ throw NotImplementedException("GLASM instruction");
+}
+
+void EmitPackHalf2x16(EmitContext& ctx, IR::Inst& inst, Register value) {
+ ctx.Add("PK2H {}.x,{};", inst, value);
+}
+
+void EmitUnpackHalf2x16(EmitContext& ctx, IR::Inst& inst, Register value) {
+ ctx.Add("UP2H {}.xy,{}.x;", inst, value);
+}
+
+} // namespace Shader::Backend::GLASM
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_instructions.h b/src/shader_recompiler/backend/glasm/emit_glasm_instructions.h
index 42de6716a..cb1067dc9 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm_instructions.h
+++ b/src/shader_recompiler/backend/glasm/emit_glasm_instructions.h
@@ -200,8 +200,8 @@ void EmitPackUint2x32(EmitContext& ctx, Register value);
void EmitUnpackUint2x32(EmitContext& ctx, Register value);
void EmitPackFloat2x16(EmitContext& ctx, Register value);
void EmitUnpackFloat2x16(EmitContext& ctx, Register value);
-void EmitPackHalf2x16(EmitContext& ctx, Register value);
-void EmitUnpackHalf2x16(EmitContext& ctx, Register value);
+void EmitPackHalf2x16(EmitContext& ctx, IR::Inst& inst, Register value);
+void EmitUnpackHalf2x16(EmitContext& ctx, IR::Inst& inst, Register value);
void EmitPackDouble2x32(EmitContext& ctx, Register value);
void EmitUnpackDouble2x32(EmitContext& ctx, Register value);
void EmitGetZeroFromOp(EmitContext& ctx);
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_not_implemented.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_not_implemented.cpp
index 5729b27a7..03464524e 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm_not_implemented.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm_not_implemented.cpp
@@ -281,30 +281,6 @@ void EmitSelectF64(EmitContext& ctx, ScalarS32 cond, Register true_value, Regist
NotImplemented();
}
-void EmitPackUint2x32(EmitContext& ctx, Register value) {
- NotImplemented();
-}
-
-void EmitUnpackUint2x32(EmitContext& ctx, Register value) {
- NotImplemented();
-}
-
-void EmitPackFloat2x16(EmitContext& ctx, Register value) {
- NotImplemented();
-}
-
-void EmitUnpackFloat2x16(EmitContext& ctx, Register value) {
- NotImplemented();
-}
-
-void EmitPackHalf2x16(EmitContext& ctx, Register value) {
- NotImplemented();
-}
-
-void EmitUnpackHalf2x16(EmitContext& ctx, Register value) {
- NotImplemented();
-}
-
void EmitPackDouble2x32(EmitContext& ctx, Register value) {
NotImplemented();
}