Merge pull request #9429 from Sintendo/jit64fixoverflow

Jit64: Fix FinalizeCarryOverflow XER[OV/SO]
dolphin-emu · Jan 10, 2021 · a613c2a · a613c2a
2 parents 59fa613 + 305cd31
commit a613c2a
Showing 1 changed file with 1 addition and 9 deletions.
diff --git a/Source/Core/Core/PowerPC/Jit64/Jit_Integer.cpp b/Source/Core/Core/PowerPC/Jit64/Jit_Integer.cpp
@@ -122,15 +122,7 @@ void Jit64::FinalizeCarryOverflow(bool oe, bool inv)
 {
   if (oe)
   {
-    // Make sure not to lose the carry flags (not a big deal, this path is rare).
-    PUSHF();
-    // XER[OV] = 0
-    AND(8, PPCSTATE(xer_so_ov), Imm8(~XER_OV_MASK));
-    FixupBranch jno = J_CC(CC_NO);
-    // XER[OV/SO] = 1
-    MOV(8, PPCSTATE(xer_so_ov), Imm8(XER_SO_MASK | XER_OV_MASK));
-    SetJumpTarget(jno);
-    POPF();
+    GenerateOverflow();
   }
   // Do carry
   FinalizeCarry(inv ? CC_NC : CC_C);