shader: Address feedback + clang format

src/shader_recompiler/CMakeLists.txt

@@ -197,6 +197,8 @@ else()
         $<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-variable>
         -Werror=unused-variable
 
+        # Bracket depth determines maximum size of a fold expression in Clang since 9c9974c3ccb6.
+        # And this in turns limits the size of a std::array.
         $<$<CXX_COMPILER_ID:Clang>:-fbracket-depth=1024>
     )
 endif()

src/shader_recompiler/backend/spirv/emit_spirv_image.cpp

@@ -304,10 +304,6 @@ Id EmitImageGatherDref(EmitContext& ctx, IR::Inst* inst, const IR::Value& index,
                 ctx.F32[4], Texture(ctx, index), coords, dref, operands.Mask(), operands.Span());
 }
 
-#ifdef _WIN32
-#pragma optimize("", off)
-#endif
-
 Id EmitImageFetch(EmitContext& ctx, IR::Inst* inst, const IR::Value& index, Id coords, Id offset,
                   Id lod, Id ms) {
     const auto info{inst->Flags<IR::TextureInstInfo>()};

src/shader_recompiler/backend/spirv/emit_spirv_warp.cpp

@@ -7,7 +7,6 @@
 namespace Shader::Backend::SPIRV {
 namespace {
 Id WarpExtract(EmitContext& ctx, Id value) {
-    [[maybe_unused]] const Id shift{ctx.Constant(ctx.U32[1], 5)};
     const Id local_index{ctx.OpLoad(ctx.U32[1], ctx.subgroup_local_invocation_id)};
     return ctx.OpVectorExtractDynamic(ctx.U32[1], value, local_index);
 }

src/shader_recompiler/frontend/maxwell/control_flow.cpp

@@ -44,7 +44,7 @@ void Split(Block* old_block, Block* new_block, Location pc) {
     *new_block = Block{};
     new_block->begin = pc;
     new_block->end = old_block->end;
-    new_block->end_class = old_block->end_class,
+    new_block->end_class = old_block->end_class;
     new_block->cond = old_block->cond;
     new_block->stack = old_block->stack;
     new_block->branch_true = old_block->branch_true;
@@ -428,7 +428,7 @@ CFG::AnalysisState CFG::AnalyzeBRX(Block* block, Location pc, Instruction inst,
         if (!is_absolute) {
             target += pc.Offset();
         }
-        target += static_cast<unsigned int>(brx_table->branch_offset);
+        target += static_cast<u32>(brx_table->branch_offset);
         target += 8;
         targets.push_back(target);
     }

src/shader_recompiler/frontend/maxwell/control_flow.h

@@ -78,15 +78,15 @@ struct Block : boost::intrusive::set_base_hook<
 
     Location begin;
     Location end;
-    EndClass end_class;
+    EndClass end_class{};
-    IR::Condition cond;
+    IR::Condition cond{};
     Stack stack;
-    Block* branch_true;
+    Block* branch_true{};
-    Block* branch_false;
+    Block* branch_false{};
-    FunctionId function_call;
+    FunctionId function_call{};
-    Block* return_block;
+    Block* return_block{};
-    IR::Reg branch_reg;
+    IR::Reg branch_reg{};
-    s32 branch_offset;
+    s32 branch_offset{};
     std::vector<IndirectBranch> indirect_branches;
 };
 

src/shader_recompiler/frontend/maxwell/translate/impl/common_funcs.cpp

@@ -72,8 +72,9 @@ bool IsCompareOpOrdered(FPCompareOp op) {
     }
 }
 
-IR::U1 FloatingPointCompare(IR::IREmitter& ir, const IR::F16F32F64& operand_1, const IR::F16F32F64& operand_2,
+IR::U1 FloatingPointCompare(IR::IREmitter& ir, const IR::F16F32F64& operand_1,
-                            FPCompareOp compare_op, IR::FpControl control) {
+                            const IR::F16F32F64& operand_2, FPCompareOp compare_op,
+                            IR::FpControl control) {
     const bool ordered{IsCompareOpOrdered(compare_op)};
     switch (compare_op) {
     case FPCompareOp::F:

src/shader_recompiler/frontend/maxwell/translate/impl/not_implemented.cpp

@@ -65,7 +65,6 @@ void TranslatorVisitor::CS2R(u64) {
     ThrowNotImplemented(Opcode::CS2R);
 }
 
-
 void TranslatorVisitor::FCHK_reg(u64) {
     ThrowNotImplemented(Opcode::FCHK_reg);
 }

src/shader_recompiler/ir_opt/global_memory_to_storage_buffer_pass.cpp

@@ -164,7 +164,8 @@ void DiscardGlobalMemory(IR::Block& block, IR::Inst& inst) {
         inst.Invalidate();
         break;
     default:
-        throw LogicError("Invalid opcode to discard its global memory operation {}", inst.GetOpcode());
+        throw LogicError("Invalid opcode to discard its global memory operation {}",
+                         inst.GetOpcode());
     }
 }
 

src/video_core/renderer_vulkan/vk_compute_pipeline.h

@@ -4,9 +4,9 @@
 
 #pragma once
 
-#include <mutex>
-#include <condition_variable>
 #include <atomic>
+#include <condition_variable>
+#include <mutex>
 
 #include "common/common_types.h"
 #include "common/thread_worker.h"