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Added COMI.SS/COMI.SD to the emitter (and moved UCOMI from moremovs to comparisons, where it belongs -- oops) 

git-svn-id: http://pcsx2.googlecode.com/svn/trunk@1224 96395faa-99c1-11dd-bbfe-3dabce05a288
This commit is contained in:
Jake.Stine 2009-05-19 23:37:20 +00:00
parent 9eda5dc951
commit faf535a461
5 changed files with 64 additions and 58 deletions
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16
pcsx2/x86/ix86/implement/xmm/comparisons.h
View File

@ -55,6 +55,22 @@ public:
SimdImpl_Compare() {} //GCWhat?
};
//////////////////////////////////////////////////////////////////////////////////////////
// Compare scalar floating point values and set EFLAGS (Ordered or Unordered)
//
template< bool Ordered >
class SimdImpl_COMI
{
protected:
static const u16 OpcodeSSE = Ordered ? 0x2f : 0x2e;
public:
const SimdImpl_DestRegSSE<0x00,OpcodeSSE> SS;
const SimdImpl_DestRegSSE<0x66,OpcodeSSE> SD;
SimdImpl_COMI() {}
};
//////////////////////////////////////////////////////////////////////////////////////////
//

12
pcsx2/x86/ix86/implement/xmm/moremovs.h
View File

@ -165,18 +165,6 @@ public:
}
};
//////////////////////////////////////////////////////////////////////////////////////////
//
template< u8 AltPrefix, u16 OpcodeSSE >
class SimdImpl_UcomI
{
public:
const SimdImpl_DestRegSSE<0x00,OpcodeSSE> SS;
const SimdImpl_DestRegSSE<AltPrefix,OpcodeSSE> SD;
SimdImpl_UcomI() {}
};
//////////////////////////////////////////////////////////////////////////////////////////
// Blend - Conditional copying of values in src into dest.
//

3
pcsx2/x86/ix86/ix86_instructions.h
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@ -453,7 +453,8 @@ namespace x86Emitter
extern const Internal::SimdImpl_AndNot xANDN;
extern const Internal::SimdImpl_UcomI<0x66,0x2e> xUCOMI;
extern const Internal::SimdImpl_COMI<true> xCOMI;
extern const Internal::SimdImpl_COMI<false> xUCOMI;
extern const Internal::SimdImpl_rSqrt<0x53> xRCP;
extern const Internal::SimdImpl_rSqrt<0x52> xRSQRT;
extern const Internal::SimdImpl_Sqrt<0x51> xSQRT;

1
pcsx2/x86/ix86/ix86_legacy_sse.cpp
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@ -209,6 +209,7 @@ DEFINE_LEGACY_CMP_OPCODE( NLT )
DEFINE_LEGACY_CMP_OPCODE( NLE )
DEFINE_LEGACY_CMP_OPCODE( ORD )
DEFINE_LEGACY_SSSD_OPCODE( COMI )
DEFINE_LEGACY_SSSD_OPCODE( UCOMI )
DEFINE_LEGACY_RSQRT_OPCODE( RCP )
DEFINE_LEGACY_RSQRT_OPCODE( RSQRT )

14
pcsx2/x86/ix86/ix86_simd.cpp
View File

@ -95,14 +95,9 @@ const MovhlImplAll<0x12> xMOVL;
const MovhlImpl_RtoR<0x16> xMOVLH;
const MovhlImpl_RtoR<0x12> xMOVHL;
const SimdImpl_DestRegEither<0x66,0xdb> xPAND;
const SimdImpl_DestRegEither<0x66,0xdf> xPANDN;
const SimdImpl_DestRegEither<0x66,0xeb> xPOR;
const SimdImpl_DestRegEither<0x66,0xef> xPXOR;
const SimdImpl_AndNot xANDN;
const SimdImpl_UcomI<0x66,0x2e> xUCOMI;
const SimdImpl_COMI<true> xCOMI;
const SimdImpl_COMI<false> xUCOMI;
const SimdImpl_rSqrt<0x53> xRCP;
const SimdImpl_rSqrt<0x52> xRSQRT;
const SimdImpl_Sqrt<0x51> xSQRT;
@ -111,6 +106,11 @@ const SimdImpl_MinMax<0x5f> xMAX;
const SimdImpl_MinMax<0x5d> xMIN;
const SimdImpl_Shuffle<0xc6> xSHUF;
const SimdImpl_DestRegEither<0x66,0xdb> xPAND;
const SimdImpl_DestRegEither<0x66,0xdf> xPANDN;
const SimdImpl_DestRegEither<0x66,0xeb> xPOR;
const SimdImpl_DestRegEither<0x66,0xef> xPXOR;
// ------------------------------------------------------------------------
// [SSE-4.1] Performs a bitwise AND of dest against src, and sets the ZF flag