From 71f96fa6366dc6dd306a953bca1b958fb32bc55a Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Sun, 14 Mar 2021 03:41:05 -0300
Subject: shader: Implement CAL inlining function calls
---
src/shader_recompiler/frontend/maxwell/control_flow.h | 19 ++++++++++---------
1 file changed, 10 insertions(+), 9 deletions(-)
(limited to 'src/shader_recompiler/frontend/maxwell/control_flow.h')
diff --git a/src/shader_recompiler/frontend/maxwell/control_flow.h b/src/shader_recompiler/frontend/maxwell/control_flow.h
index 209c9e5510..fe74f210fb 100644
--- a/src/shader_recompiler/frontend/maxwell/control_flow.h
+++ b/src/shader_recompiler/frontend/maxwell/control_flow.h
@@ -20,16 +20,13 @@
#include "shader_recompiler/frontend/maxwell/opcodes.h"
#include "shader_recompiler/object_pool.h"
-namespace Shader::IR {
-class Block;
-}
-
namespace Shader::Maxwell::Flow {
using FunctionId = size_t;
enum class EndClass {
Branch,
+ Call,
Exit,
Return,
};
@@ -75,9 +72,14 @@ struct Block : boost::intrusive::set_base_hook<
EndClass end_class;
Stack stack;
IR::Condition cond;
- Block* branch_true;
- Block* branch_false;
- IR::Block* ir;
+ union {
+ Block* branch_true;
+ FunctionId function_call;
+ };
+ union {
+ Block* branch_false;
+ Block* return_block;
+ };
};
struct Label {
@@ -87,7 +89,7 @@ struct Label {
};
struct Function {
- Function(Location start_address);
+ explicit Function(ObjectPool<Block>& block_pool, Location start_address);
Location entrypoint;
boost::container::small_vector<Label, 16> labels;
@@ -137,7 +139,6 @@ private:
void AnalyzeBRA(Block* block, FunctionId function_id, Location pc, Instruction inst,
bool is_absolute);
void AnalyzeBRX(Block* block, Location pc, Instruction inst, bool is_absolute);
- void AnalyzeCAL(Location pc, Instruction inst, bool is_absolute);
AnalysisState AnalyzeEXIT(Block* block, FunctionId function_id, Location pc, Instruction inst);
/// Return the branch target block id
--
cgit v1.2.3-70-g09d2