From f49efa8868ed7435c01f139b91a69b8538494454 Mon Sep 17 00:00:00 2001
From: skidau <skidau@gmail.com>
Date: Mon, 10 Jan 2011 03:03:03 +0000
Subject: [PATCH] LLE JIT: The block linker will now recompile all blocks that
 it encounters immediately.  Gives a speed boost in some games.  Also removed
 an extraneous check for external exceptions.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6801 8ced0084-cf51-0410-be5f-012b33b47a6e
---
 Source/Core/DSPCore/Src/DSPCore.cpp    | 21 +++++++++++++++++----
 Source/Core/DSPCore/Src/DSPEmitter.cpp |  2 --
 Source/Core/DSPCore/Src/DSPEmitter.h   |  1 +
 3 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/Source/Core/DSPCore/Src/DSPCore.cpp b/Source/Core/DSPCore/Src/DSPCore.cpp
index ede578de32..92e48da47e 100644
--- a/Source/Core/DSPCore/Src/DSPCore.cpp
+++ b/Source/Core/DSPCore/Src/DSPCore.cpp
@@ -174,10 +174,6 @@ void DSPCore_SetException(u8 level)
 // Comming from the CPU
 void DSPCore_CheckExternalInterrupt()
 {
-	// check if there is an external interrupt
-	if (! (g_dsp.cr & CR_EXTERNAL_INT)) 
-		return;
-
 	if (! dsp_SR_is_flag_set(SR_EXT_INT_ENABLE))
 		return;
 
@@ -291,6 +287,23 @@ void DSPCore_Step()
 void CompileCurrent()
 {
 	jit->Compile(g_dsp.pc);
+
+	bool retry = true;
+
+	while (retry)
+	{
+		retry = false;
+		for(u16 i = 0x0000; i < 0xffff; ++i)
+		{
+			if (!jit->unresolvedJumps[i].empty())
+			{
+				u16 addrToCompile = jit->unresolvedJumps[i].front();
+				jit->Compile(addrToCompile);
+				if (!jit->unresolvedJumps[i].empty())
+					retry = true;
+			}
+		}
+	}
 }
 
 u16 DSPCore_ReadRegister(int reg) {
diff --git a/Source/Core/DSPCore/Src/DSPEmitter.cpp b/Source/Core/DSPCore/Src/DSPEmitter.cpp
index ebe8bee40f..f3ee9f16e2 100644
--- a/Source/Core/DSPCore/Src/DSPEmitter.cpp
+++ b/Source/Core/DSPCore/Src/DSPEmitter.cpp
@@ -30,8 +30,6 @@
 
 using namespace Gen;
 
-const u8 *stubEntryPoint;
-
 DSPEmitter::DSPEmitter() : storeIndex(-1), storeIndex2(-1)
 {
 	m_compiledCode = NULL;
diff --git a/Source/Core/DSPCore/Src/DSPEmitter.h b/Source/Core/DSPCore/Src/DSPEmitter.h
index 56749b228b..a4acfcb4fc 100644
--- a/Source/Core/DSPCore/Src/DSPEmitter.h
+++ b/Source/Core/DSPCore/Src/DSPEmitter.h
@@ -250,6 +250,7 @@ public:
 
 	// CALL this to start the dispatcher
 	const u8 *enterDispatcher;
+	const u8 *stubEntryPoint;
 	u16 compilePC;
 	u16 startAddr;
 	CompiledCode *blockLinks;