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Remove write only variable old_val.

This commit is contained in:
riccardom 2010-05-09 14:50:49 +00:00
parent 39692de722
commit a84b35c819
1 changed files with 0 additions and 4 deletions
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4
desmume/src/MMU.cpp
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@ -2805,7 +2805,6 @@ void FASTCALL _MMU_ARM9_write16(u32 adr, u16 val)
case REG_IME:
{
NDS_Reschedule();
u32 old_val = MMU.reg_IME[ARMCPU_ARM9];
u32 new_val = val & 0x01;
MMU.reg_IME[ARMCPU_ARM9] = new_val;
T1WriteLong(MMU.MMU_MEM[ARMCPU_ARM9][0x40], 0x208, val);
@ -3218,7 +3217,6 @@ void FASTCALL _MMU_ARM9_write32(u32 adr, u32 val)
case REG_IME :
{
NDS_Reschedule();
u32 old_val = MMU.reg_IME[ARMCPU_ARM9];
u32 new_val = val & 0x01;
MMU.reg_IME[ARMCPU_ARM9] = new_val;
T1WriteLong(MMU.MMU_MEM[ARMCPU_ARM9][0x40], 0x208, val);
@ -3952,7 +3950,6 @@ void FASTCALL _MMU_ARM7_write16(u32 adr, u16 val)
case REG_IME :
{
NDS_Reschedule();
u32 old_val = MMU.reg_IME[ARMCPU_ARM7];
u32 new_val = val & 1;
MMU.reg_IME[ARMCPU_ARM7] = new_val;
T1WriteLong(MMU.MMU_MEM[ARMCPU_ARM7][0x40], 0x208, val);
@ -4057,7 +4054,6 @@ void FASTCALL _MMU_ARM7_write32(u32 adr, u32 val)
case REG_IME :
{
NDS_Reschedule();
u32 old_val = MMU.reg_IME[ARMCPU_ARM7];
u32 new_val = val & 1;
MMU.reg_IME[ARMCPU_ARM7] = new_val;
T1WriteLong(MMU.MMU_MEM[ARMCPU_ARM7][0x40], 0x208, val);