for tw/twi instructions, force propagated constant into a register to avoid "a1 cannot be immediate" errors from the emitter

2014-09-07 01:37:18 -04:00 · 2014-09-07 01:37:18 -04:00 · b70c0ae521
parent b801c7f8f1
commit b70c0ae521
1 changed files with 2 additions and 0 deletions
--- a/Source/Core/Core/PowerPC/Jit64/Jit_Integer.cpp
+++ b/Source/Core/Core/PowerPC/Jit64/Jit_Integer.cpp
@ -1997,6 +1997,8 @@ void Jit64::twx(UGeckoInstruction inst)

 	s32 a = inst.RA;

+	gpr.KillImmediate(a, true, false);
+
 	if (inst.OPCD == 3) // twi
 		CMP(32, gpr.R(a), gpr.R(inst.RB));
 	else // tw