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author Michaël Banaan Ananas <happppp@users.noreply.github.com>2011-03-20 21:56:34 +0000
committer Michaël Banaan Ananas <happppp@users.noreply.github.com>2011-03-20 21:56:34 +0000
commitfee64a6be12ba74f71b75368839bde1b47077856 (patch)
tree0528508c7be74d488169f7211b2adaf09daa1e31
parent4f055c8c77429787cc6f2431fda320c448f0526d (diff)
rm speedup hacks for the hd6309 too
-rw-r--r--src/emu/cpu/hd6309/6309ops.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/src/emu/cpu/hd6309/6309ops.c b/src/emu/cpu/hd6309/6309ops.c
index b4b33999390..e87bc4320e0 100644
--- a/src/emu/cpu/hd6309/6309ops.c
+++ b/src/emu/cpu/hd6309/6309ops.c
@@ -271,10 +271,6 @@ OP_HANDLER( lbra )
{
IMMWORD(EAP);
PC += EA;
-
- if ( EA == 0xfffd ) /* EHC 980508 speed up busy loop */
- if ( m68_state->icount > 0)
- m68_state->icount = 0;
}
/* $17 LBSR relative ----- */
@@ -479,9 +475,6 @@ OP_HANDLER( bra )
UINT8 t;
IMMBYTE(t);
PC += SIGNED(t);
- /* JB 970823 - speed up busy loops */
- if( t == 0xfe )
- if( m68_state->icount > 0 ) m68_state->icount = 0;
}
/* $21 BRN relative ----- */