From 452a0f804287c0b87546970dc28969c62e91fccd Mon Sep 17 00:00:00 2001
From: Scott Mansell <phiren@gmail.com>
Date: Wed, 22 Jul 2015 05:16:51 +1200
Subject: [PATCH] Merge pull request #2717 from phire/fix-reordering

PPCAnalyst: Don't swap instruction which might cause interrupts.
---
 Source/Core/Core/PowerPC/PPCAnalyst.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Source/Core/Core/PowerPC/PPCAnalyst.cpp b/Source/Core/Core/PowerPC/PPCAnalyst.cpp
index a0774be4cf..8ef804812a 100644
--- a/Source/Core/Core/PowerPC/PPCAnalyst.cpp
+++ b/Source/Core/Core/PowerPC/PPCAnalyst.cpp
@@ -250,6 +250,10 @@ static bool CanSwapAdjacentOps(const CodeOp &a, const CodeOp &b)
 	if (b_info->type != OPTYPE_INTEGER)
 		return false;
 
+	// And it's possible a might raise an interrupt too (fcmpo/fcmpu)
+	if (a_info->type != OPTYPE_INTEGER)
+		return false;
+
 	// Check that we have no register collisions.
 	// That is, check that none of b's outputs matches any of a's inputs,
 	// and that none of a's outputs matches any of b's inputs.