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JIT: fix indexed paired singles

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I didn't realize the I and W fields were in a different place for these
variants.

This should fix Paper Mario and probably lots of other things I accidentally
broke.
This commit is contained in:
Fiora 2014-09-20 00:16:25 -07:00
parent ae17d91992
commit 6043c790b6
1 changed files with 10 additions and 6 deletions
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16
Source/Core/Core/PowerPC/Jit64/Jit_LoadStorePaired.cpp
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@ -24,10 +24,12 @@ void Jit64::psq_stXX(UGeckoInstruction inst)
s32 offset = inst.SIMM_12;
bool indexed = inst.OPCD == 4;
bool update = (inst.OPCD == 61 && offset) || (inst.OPCD == 4 && inst.SUBOP6 & 32);
bool update = (inst.OPCD == 61 && offset) || (inst.OPCD == 4 && !!(inst.SUBOP6 & 32));
int a = inst.RA;
int b = indexed ? inst.RB : a;
int s = inst.FS;
int i = indexed ? inst.Ix : inst.I;
int w = indexed ? inst.Wx : inst.W;
gpr.Lock(a, b);
gpr.FlushLockX(RSCRATCH_EXTRA);
@ -57,11 +59,11 @@ void Jit64::psq_stXX(UGeckoInstruction inst)
// UU[SCALE]UUUUU[TYPE] where SCALE is 6 bits and TYPE is 3 bits, so we have to AND with
// 0b0011111100000111, or 0x3F07.
MOV(32, R(RSCRATCH2), Imm32(0x3F07));
AND(32, R(RSCRATCH2), PPCSTATE(spr[SPR_GQR0 + inst.I]));
AND(32, R(RSCRATCH2), PPCSTATE(spr[SPR_GQR0 + i]));
MOVZX(32, 8, RSCRATCH, R(RSCRATCH2));
// FIXME: Fix ModR/M encoding to allow [RSCRATCH2*8+disp32] without a base register!
if (inst.W)
if (w)
{
// One value
PXOR(XMM0, R(XMM0)); // TODO: See if we can get rid of this cheaply by tweaking the code in the singleStore* functions.
@ -96,10 +98,12 @@ void Jit64::psq_lXX(UGeckoInstruction inst)
s32 offset = inst.SIMM_12;
bool indexed = inst.OPCD == 4;
bool update = (inst.OPCD == 57 && offset) || (inst.OPCD == 4 && inst.SUBOP6 & 32);
bool update = (inst.OPCD == 57 && offset) || (inst.OPCD == 4 && !!(inst.SUBOP6 & 32));
int a = inst.RA;
int b = indexed ? inst.RB : a;
int s = inst.FS;
int i = indexed ? inst.Ix : inst.I;
int w = indexed ? inst.Wx : inst.W;
gpr.Lock(a, b);
gpr.FlushLockX(RSCRATCH_EXTRA);
@ -126,13 +130,13 @@ void Jit64::psq_lXX(UGeckoInstruction inst)
MOV(32, R(RSCRATCH2), Imm32(0x3F07));
// Get the high part of the GQR register
OpArg gqr = PPCSTATE(spr[SPR_GQR0 + inst.I]);
OpArg gqr = PPCSTATE(spr[SPR_GQR0 + i]);
gqr.offset += 2;
AND(32, R(RSCRATCH2), gqr);
MOVZX(32, 8, RSCRATCH, R(RSCRATCH2));
CALLptr(MScaled(RSCRATCH, SCALE_8, (u32)(u64)(&asm_routines.pairedLoadQuantized[inst.W * 8])));
CALLptr(MScaled(RSCRATCH, SCALE_8, (u32)(u64)(&asm_routines.pairedLoadQuantized[w * 8])));
MEMCHECK_START(false)
CVTPS2PD(fpr.RX(s), R(XMM0));