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DSPLLE: some bad code clean up pointed out by lordmark
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4495 8ced0084-cf51-0410-be5f-012b33b47a6e
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@ -42,7 +42,7 @@ void clr(const UDSPInstruction& opc)
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// Clears $acR.l - low 16 bits of accumulator $acR.
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void clrl(const UDSPInstruction& opc)
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{
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u16 reg = DSP_REG_ACL0 + ((opc.hex >> 11) & 0x1);
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u16 reg = DSP_REG_ACL0 + ((opc.hex >> 8) & 0x1);
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g_dsp.r[reg] = 0;
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// Should this be 64bit?
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@ -242,8 +242,6 @@ void andcf(const UDSPInstruction& opc)
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u16 val = dsp_get_acc_m(reg);
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Update_SR_LZ(((val & imm) == imm) ? 0 : 1);
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zeroWriteBackLog();
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}
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// Hermes switched andf and andcf, so check to make sure they are still correct
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@ -261,8 +259,6 @@ void andf(const UDSPInstruction& opc)
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u16 val = dsp_get_acc_m(reg);
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Update_SR_LZ(((val & imm) == 0) ? 0 : 1);
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zeroWriteBackLog();
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}
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// CMPI $amD, #I
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@ -279,7 +275,6 @@ void cmpi(const UDSPInstruction& opc)
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s64 val = dsp_get_long_acc(reg);
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Update_SR_Register64(val - imm);
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zeroWriteBackLog();
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}
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// XORI $acD.m, #I
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@ -292,8 +287,6 @@ void xori(const UDSPInstruction& opc)
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u8 reg = DSP_REG_ACM0 + ((opc.hex >> 8) & 0x1);
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u16 imm = dsp_fetch_code();
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zeroWriteBackLog();
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g_dsp.r[reg] ^= imm;
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Update_SR_Register16((s16)g_dsp.r[reg]);
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@ -307,7 +300,6 @@ void andi(const UDSPInstruction& opc)
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{
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u8 reg = DSP_REG_ACM0 + ((opc.hex >> 8) & 0x1);
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u16 imm = dsp_fetch_code();
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zeroWriteBackLog();
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g_dsp.r[reg] &= imm;
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@ -323,7 +315,6 @@ void ori(const UDSPInstruction& opc)
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{
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u8 reg = DSP_REG_ACM0 + ((opc.hex >> 8) & 0x1);
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u16 imm = dsp_fetch_code();
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zeroWriteBackLog();
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g_dsp.r[reg] |= imm;
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@ -397,7 +388,6 @@ void cmpis(const UDSPInstruction& opc)
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s64 res = acc - val;
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Update_SR_Register64(res);
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zeroWriteBackLog();
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}
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@ -580,7 +570,6 @@ void addis(const UDSPInstruction& opc)
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s64 acc = dsp_get_long_acc(areg);
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acc += Imm;
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zeroWriteBackLog();
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dsp_set_long_acc(areg, acc);
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Update_SR_Register64(acc);
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@ -599,7 +588,6 @@ void addi(const UDSPInstruction& opc)
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s64 acc = dsp_get_long_acc(areg);
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acc += sub;
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zeroWriteBackLog();
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dsp_set_long_acc(areg, acc);
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Update_SR_Register64(acc);
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@ -663,7 +651,6 @@ void lsl(const UDSPInstruction& opc)
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acc <<= shift;
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zeroWriteBackLog();
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dsp_set_long_acc(opc.areg, acc);
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Update_SR_Register64(acc);
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}
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@ -680,7 +667,6 @@ void lsr(const UDSPInstruction& opc)
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acc &= 0x000000FFFFFFFFFFULL;
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acc >>= shift;
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zeroWriteBackLog();
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dsp_set_long_acc(opc.areg, (s64)acc);
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Update_SR_Register64(acc);
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}
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@ -696,7 +682,6 @@ void asl(const UDSPInstruction& opc)
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u64 acc = dsp_get_long_acc(opc.areg);
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acc <<= shift;
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zeroWriteBackLog();
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dsp_set_long_acc(opc.areg, acc);
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Update_SR_Register64(acc);
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@ -714,7 +699,6 @@ void asr(const UDSPInstruction& opc)
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s64 acc = dsp_get_long_acc(opc.areg);
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acc >>= shift;
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zeroWriteBackLog();
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dsp_set_long_acc(opc.areg, acc);
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Update_SR_Register64(acc);
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@ -737,7 +721,6 @@ void lsrn(const UDSPInstruction& opc)
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} else if (shift < 0) {
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acc <<= -shift;
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}
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zeroWriteBackLog();
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dsp_set_long_acc(0, (s64)acc);
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Update_SR_Register64(acc);
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}
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@ -756,7 +739,6 @@ void asrn(const UDSPInstruction& opc)
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} else if (shift < 0) {
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acc <<= -shift;
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}
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zeroWriteBackLog();
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dsp_set_long_acc(0, acc);
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Update_SR_Register64(acc);
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}
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@ -776,7 +758,6 @@ void lsrnr(const UDSPInstruction& opc)
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} else if (shift < 0) {
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acc >>= -shift;
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}
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zeroWriteBackLog();
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dsp_set_long_acc(sreg, acc);
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Update_SR_Register64(acc);
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}
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