From 81f38c14be0d9ba5a3da8f67d9719ed2c47279c5 Mon Sep 17 00:00:00 2001
From: RSDuck <rsduck@users.noreply.github.com>
Date: Fri, 18 Oct 2019 13:29:17 +0200
Subject: integrate changes from ARM64 backend and more - better handle LDM/STM
 in reg alloc - unify Halted and IRQ in anticipation for branch inlining -
 literal optimisations can be disabled in gui - jit blocks follow simple
 returns - fix idle loop detection - break jit blocks on IRQ (fixes saving in
 Pokemon White)

---
 src/libui_sdl/DlgEmuSettings.cpp | 31 +++++++++++++++++++++++++++----
 src/libui_sdl/main.cpp           |  2 --
 2 files changed, 27 insertions(+), 6 deletions(-)

(limited to 'src/libui_sdl')

diff --git a/src/libui_sdl/DlgEmuSettings.cpp b/src/libui_sdl/DlgEmuSettings.cpp
index 45e8e0c..0df9c6c 100644
--- a/src/libui_sdl/DlgEmuSettings.cpp
+++ b/src/libui_sdl/DlgEmuSettings.cpp
@@ -43,6 +43,7 @@ uiCheckbox* cbDirectBoot;
 uiCheckbox* cbJITEnabled;
 uiEntry* enJITMaxBlockSize;
 uiCheckbox* cbJITBranchOptimisations;
+uiCheckbox* cbJITLiteralOptimisations;
 #endif
 
 int OnCloseWindow(uiWindow* window, void* blarg)
@@ -66,14 +67,16 @@ void OnOk(uiButton* btn, void* blarg)
     char* maxBlockSizeStr = uiEntryText(enJITMaxBlockSize);
     long blockSize = strtol(maxBlockSizeStr, NULL, 10);
     bool branchOptimisations = uiCheckboxChecked(cbJITBranchOptimisations);
+    bool literalOptimisations = uiCheckboxChecked(cbJITLiteralOptimisations);
     uiFreeText(maxBlockSizeStr);
     if (blockSize < 1)
         blockSize = 1;
     if (blockSize > 32)
         blockSize = 32;
 
-    if (enableJit != Config::JIT_Enable || blockSize != Config::JIT_MaxBlockSize ||
-        branchOptimisations != Config::JIT_BrancheOptimisations)
+    if (enableJit != Config::JIT_Enable || blockSize != Config::JIT_MaxBlockSize
+        || branchOptimisations != Config::JIT_BrancheOptimisations
+        || literalOptimisations != Config::JIT_LiteralOptimisations)
     {
         if (RunningSomething && 
             !uiMsgBoxConfirm(win, "Reset emulator", 
@@ -82,7 +85,8 @@ void OnOk(uiButton* btn, void* blarg)
 
         Config::JIT_Enable = enableJit;
         Config::JIT_MaxBlockSize = blockSize;
-        Config::JIT_BrancheOptimisations = uiCheckboxChecked(cbJITBranchOptimisations);
+        Config::JIT_BrancheOptimisations = branchOptimisations;
+        Config::JIT_LiteralOptimisations = literalOptimisations;
 
         restart = true;
     }
@@ -108,11 +112,13 @@ void OnJITStateChanged(uiCheckbox* cb, void* blarg)
     {
         uiControlEnable(uiControl(enJITMaxBlockSize));
         uiControlEnable(uiControl(cbJITBranchOptimisations));
+        uiControlEnable(uiControl(cbJITLiteralOptimisations));
     }
     else
     {
         uiControlDisable(uiControl(enJITMaxBlockSize));
         uiControlDisable(uiControl(cbJITBranchOptimisations));
+        uiControlDisable(uiControl(cbJITLiteralOptimisations));
     }
 }
 #endif
@@ -174,9 +180,25 @@ void Open()
             uiBox* row = uiNewHorizontalBox();
             uiBoxAppend(in_ctrl, uiControl(row), 0);
 
-            cbJITBranchOptimisations = uiNewCheckbox("Branch optimisations (breaks in rare cases games!)");
+            uiLabel* lbl = uiNewLabel("If you experience problems with a certain game, you can try disabling these options:");
+            uiBoxAppend(row, uiControl(lbl), 0);
+        }
+
+        {
+            uiBox* row = uiNewHorizontalBox();
+            uiBoxAppend(in_ctrl, uiControl(row), 0);
+
+            cbJITBranchOptimisations = uiNewCheckbox("Branch optimisations");
             uiBoxAppend(row, uiControl(cbJITBranchOptimisations), 0);
         }
+
+        {
+            uiBox* row = uiNewHorizontalBox();
+            uiBoxAppend(in_ctrl, uiControl(row), 0);
+
+            cbJITLiteralOptimisations = uiNewCheckbox("Literal optimisations");
+            uiBoxAppend(row, uiControl(cbJITLiteralOptimisations), 0);
+        }
     }
 #endif
 
@@ -214,6 +236,7 @@ void Open()
     OnJITStateChanged(cbJITEnabled, NULL);
 
     uiCheckboxSetChecked(cbJITBranchOptimisations, Config::JIT_BrancheOptimisations);
+    uiCheckboxSetChecked(cbJITLiteralOptimisations, Config::JIT_LiteralOptimisations);
 #endif
 
     uiControlShow(uiControl(win));
diff --git a/src/libui_sdl/main.cpp b/src/libui_sdl/main.cpp
index c3db88d..0066668 100644
--- a/src/libui_sdl/main.cpp
+++ b/src/libui_sdl/main.cpp
@@ -2675,8 +2675,6 @@ void RecreateMainWindow(bool opengl)
 
 int main(int argc, char** argv)
 {
-    freopen("miauz.txt", "w", stdout);
-
     srand(time(NULL));
 
     printf("melonDS " MELONDS_VERSION "\n");
-- 
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