From c218ae4b022a9b47366e88441220fa6c66bcae4b Mon Sep 17 00:00:00 2001
From: Fernando Sahmkow <fsahmkow27@gmail.com>
Date: Mon, 24 Jun 2019 21:01:49 -0400
Subject: shader_ir: Remove the old scanner.

---
 src/video_core/shader/shader_ir.h | 11 -----------
 1 file changed, 11 deletions(-)

(limited to 'src/video_core/shader/shader_ir.h')

diff --git a/src/video_core/shader/shader_ir.h b/src/video_core/shader/shader_ir.h
index e22548208..e71462e02 100644
--- a/src/video_core/shader/shader_ir.h
+++ b/src/video_core/shader/shader_ir.h
@@ -26,14 +26,6 @@ using ProgramCode = std::vector<u64>;
 
 constexpr u32 MAX_PROGRAM_LENGTH = 0x1000;
 
-/// Describes the behaviour of code path of a given entry point and a return point.
-enum class ExitMethod {
-    Undetermined, ///< Internal value. Only occur when analyzing JMP loop.
-    AlwaysReturn, ///< All code paths reach the return point.
-    Conditional,  ///< Code path reaches the return point or an END instruction conditionally.
-    AlwaysEnd,    ///< All code paths reach a END instruction.
-};
-
 class ConstBuffer {
 public:
     explicit ConstBuffer(u32 max_offset, bool is_indirect)
@@ -132,8 +124,6 @@ public:
 private:
     void Decode();
 
-    ExitMethod Scan(u32 begin, u32 end, std::set<u32>& labels);
-
     NodeBlock DecodeRange(u32 begin, u32 end);
 
     /**
@@ -329,7 +319,6 @@ private:
 
     u32 coverage_begin{};
     u32 coverage_end{};
-    std::map<std::pair<u32, u32>, ExitMethod> exit_method_map;
 
     std::map<u32, NodeBlock> basic_blocks;
     NodeBlock global_code;
-- 
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