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Commit 601d0059 by Meng-Lin Wu Committed by Alexis Hétu
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Added constructor Int4(RValue<Byte4>) and Int4(RValue<SByte4>) to Nucleus.

To avoid duplicating code, Float4(RValue<Byte4>) and Float4(RValue<SByte4>) now call Int4(RValue<Byte4>) and Int4(RValue<SByte4>) respectively. Change-Id: Ic49fdd151d15cc1c2753f535d3654028e7a1910a Reviewed-on: https://swiftshader-review.googlesource.com/5560Tested-by: 's avatarMeng-Lin Wu <marleymoo@google.com> Reviewed-by: 's avatarAlexis Hétu <sugoi@google.com> Reviewed-by: 's avatarNicolas Capens <capn@google.com>
parent 996663b4
Showing with 113 additions and 100 deletions
src/Reactor/Nucleus.cpp
......@@ -5231,6 +5231,113 @@ namespace sw
}
}
Int4::Int4(RValue<Byte4> cast)
{
Value *x = Nucleus::createBitCast(cast.value, Int::getType());
Value *a = Nucleus::createInsertElement(UndefValue::get(Int4::getType()), x, 0);
Value *e;
if (CPUID::supportsSSE4_1())
{
e = x86::pmovzxbd(RValue<Int4>(a)).value;
}
else
{
Constant *swizzle[16];
swizzle[0] = Nucleus::createConstantInt(0);
swizzle[1] = Nucleus::createConstantInt(16);
swizzle[2] = Nucleus::createConstantInt(1);
swizzle[3] = Nucleus::createConstantInt(17);
swizzle[4] = Nucleus::createConstantInt(2);
swizzle[5] = Nucleus::createConstantInt(18);
swizzle[6] = Nucleus::createConstantInt(3);
swizzle[7] = Nucleus::createConstantInt(19);
swizzle[8] = Nucleus::createConstantInt(4);
swizzle[9] = Nucleus::createConstantInt(20);
swizzle[10] = Nucleus::createConstantInt(5);
swizzle[11] = Nucleus::createConstantInt(21);
swizzle[12] = Nucleus::createConstantInt(6);
swizzle[13] = Nucleus::createConstantInt(22);
swizzle[14] = Nucleus::createConstantInt(7);
swizzle[15] = Nucleus::createConstantInt(23);
Value *b = Nucleus::createBitCast(a, Byte16::getType());
Value *c = Nucleus::createShuffleVector(b, Nucleus::createNullValue(Byte16::getType()), Nucleus::createConstantVector(swizzle, 16));
Constant *swizzle2[8];
swizzle2[0] = Nucleus::createConstantInt(0);
swizzle2[1] = Nucleus::createConstantInt(8);
swizzle2[2] = Nucleus::createConstantInt(1);
swizzle2[3] = Nucleus::createConstantInt(9);
swizzle2[4] = Nucleus::createConstantInt(2);
swizzle2[5] = Nucleus::createConstantInt(10);
swizzle2[6] = Nucleus::createConstantInt(3);
swizzle2[7] = Nucleus::createConstantInt(11);
Value *d = Nucleus::createBitCast(c, Short8::getType());
e = Nucleus::createShuffleVector(d, Nucleus::createNullValue(Short8::getType()), Nucleus::createConstantVector(swizzle2, 8));
}
Value *f = Nucleus::createBitCast(e, Int4::getType());
storeValue(f);
}
Int4::Int4(RValue<SByte4> cast)
{
Value *x = Nucleus::createBitCast(cast.value, Int::getType());
Value *a = Nucleus::createInsertElement(UndefValue::get(Int4::getType()), x, 0);
Value *g;
if (CPUID::supportsSSE4_1())
{
g = x86::pmovsxbd(RValue<Int4>(a)).value;
}
else
{
Constant *swizzle[16];
swizzle[0] = Nucleus::createConstantInt(0);
swizzle[1] = Nucleus::createConstantInt(0);
swizzle[2] = Nucleus::createConstantInt(1);
swizzle[3] = Nucleus::createConstantInt(1);
swizzle[4] = Nucleus::createConstantInt(2);
swizzle[5] = Nucleus::createConstantInt(2);
swizzle[6] = Nucleus::createConstantInt(3);
swizzle[7] = Nucleus::createConstantInt(3);
swizzle[8] = Nucleus::createConstantInt(4);
swizzle[9] = Nucleus::createConstantInt(4);
swizzle[10] = Nucleus::createConstantInt(5);
swizzle[11] = Nucleus::createConstantInt(5);
swizzle[12] = Nucleus::createConstantInt(6);
swizzle[13] = Nucleus::createConstantInt(6);
swizzle[14] = Nucleus::createConstantInt(7);
swizzle[15] = Nucleus::createConstantInt(7);
Value *b = Nucleus::createBitCast(a, Byte16::getType());
Value *c = Nucleus::createShuffleVector(b, b, Nucleus::createConstantVector(swizzle, 16));
Constant *swizzle2[8];
swizzle2[0] = Nucleus::createConstantInt(0);
swizzle2[1] = Nucleus::createConstantInt(0);
swizzle2[2] = Nucleus::createConstantInt(1);
swizzle2[3] = Nucleus::createConstantInt(1);
swizzle2[4] = Nucleus::createConstantInt(2);
swizzle2[5] = Nucleus::createConstantInt(2);
swizzle2[6] = Nucleus::createConstantInt(3);
swizzle2[7] = Nucleus::createConstantInt(3);
Value *d = Nucleus::createBitCast(c, Short8::getType());
Value *e = Nucleus::createShuffleVector(d, d, Nucleus::createConstantVector(swizzle2, 8));
Value *f = Nucleus::createBitCast(e, Int4::getType());
// g = Nucleus::createAShr(f, Nucleus::createConstantInt(24));
g = x86::psrad(RValue<Int4>(f), 24).value;
}
storeValue(g);
}
Int4::Int4(RValue<Float4> cast)
{
// xyzw.parent = this;
......@@ -6298,55 +6405,8 @@ namespace sw
Value *f32w = Nucleus::createUIToFP(i8w, Float::getType());
Value *xyzw = Nucleus::createInsertElement(xyz, f32w, Nucleus::createConstantInt(3));
#else
Value *x = Nucleus::createBitCast(cast.value, Int::getType());
Value *a = Nucleus::createInsertElement(UndefValue::get(Int4::getType()), x, 0);
Value *e;
if(CPUID::supportsSSE4_1())
{
e = x86::pmovzxbd(RValue<Int4>(a)).value;
}
else
{
Constant *swizzle[16];
swizzle[0] = Nucleus::createConstantInt(0);
swizzle[1] = Nucleus::createConstantInt(16);
swizzle[2] = Nucleus::createConstantInt(1);
swizzle[3] = Nucleus::createConstantInt(17);
swizzle[4] = Nucleus::createConstantInt(2);
swizzle[5] = Nucleus::createConstantInt(18);
swizzle[6] = Nucleus::createConstantInt(3);
swizzle[7] = Nucleus::createConstantInt(19);
swizzle[8] = Nucleus::createConstantInt(4);
swizzle[9] = Nucleus::createConstantInt(20);
swizzle[10] = Nucleus::createConstantInt(5);
swizzle[11] = Nucleus::createConstantInt(21);
swizzle[12] = Nucleus::createConstantInt(6);
swizzle[13] = Nucleus::createConstantInt(22);
swizzle[14] = Nucleus::createConstantInt(7);
swizzle[15] = Nucleus::createConstantInt(23);
Value *b = Nucleus::createBitCast(a, Byte16::getType());
Value *c = Nucleus::createShuffleVector(b, Nucleus::createNullValue(Byte16::getType()), Nucleus::createConstantVector(swizzle, 16));
Constant *swizzle2[8];
swizzle2[0] = Nucleus::createConstantInt(0);
swizzle2[1] = Nucleus::createConstantInt(8);
swizzle2[2] = Nucleus::createConstantInt(1);
swizzle2[3] = Nucleus::createConstantInt(9);
swizzle2[4] = Nucleus::createConstantInt(2);
swizzle2[5] = Nucleus::createConstantInt(10);
swizzle2[6] = Nucleus::createConstantInt(3);
swizzle2[7] = Nucleus::createConstantInt(11);
Value *d = Nucleus::createBitCast(c, Short8::getType());
e = Nucleus::createShuffleVector(d, Nucleus::createNullValue(Short8::getType()), Nucleus::createConstantVector(swizzle2, 8));
}
Value *f = Nucleus::createBitCast(e, Int4::getType());
Value *g = Nucleus::createSIToFP(f, Float4::getType());
Value *xyzw = g;
Value *a = Int4(cast).loadValue();
Value *xyzw = Nucleus::createSIToFP(a, Float4::getType());
#endif
storeValue(xyzw);
......@@ -6377,57 +6437,8 @@ namespace sw
Value *f32w = Nucleus::createSIToFP(i8w, Float::getType());
Value *xyzw = Nucleus::createInsertElement(xyz, f32w, Nucleus::createConstantInt(3));
#else
Value *x = Nucleus::createBitCast(cast.value, Int::getType());
Value *a = Nucleus::createInsertElement(UndefValue::get(Int4::getType()), x, 0);
Value *g;
if(CPUID::supportsSSE4_1())
{
g = x86::pmovsxbd(RValue<Int4>(a)).value;
}
else
{
Constant *swizzle[16];
swizzle[0] = Nucleus::createConstantInt(0);
swizzle[1] = Nucleus::createConstantInt(0);
swizzle[2] = Nucleus::createConstantInt(1);
swizzle[3] = Nucleus::createConstantInt(1);
swizzle[4] = Nucleus::createConstantInt(2);
swizzle[5] = Nucleus::createConstantInt(2);
swizzle[6] = Nucleus::createConstantInt(3);
swizzle[7] = Nucleus::createConstantInt(3);
swizzle[8] = Nucleus::createConstantInt(4);
swizzle[9] = Nucleus::createConstantInt(4);
swizzle[10] = Nucleus::createConstantInt(5);
swizzle[11] = Nucleus::createConstantInt(5);
swizzle[12] = Nucleus::createConstantInt(6);
swizzle[13] = Nucleus::createConstantInt(6);
swizzle[14] = Nucleus::createConstantInt(7);
swizzle[15] = Nucleus::createConstantInt(7);
Value *b = Nucleus::createBitCast(a, Byte16::getType());
Value *c = Nucleus::createShuffleVector(b, b, Nucleus::createConstantVector(swizzle, 16));
Constant *swizzle2[8];
swizzle2[0] = Nucleus::createConstantInt(0);
swizzle2[1] = Nucleus::createConstantInt(0);
swizzle2[2] = Nucleus::createConstantInt(1);
swizzle2[3] = Nucleus::createConstantInt(1);
swizzle2[4] = Nucleus::createConstantInt(2);
swizzle2[5] = Nucleus::createConstantInt(2);
swizzle2[6] = Nucleus::createConstantInt(3);
swizzle2[7] = Nucleus::createConstantInt(3);
Value *d = Nucleus::createBitCast(c, Short8::getType());
Value *e = Nucleus::createShuffleVector(d, d, Nucleus::createConstantVector(swizzle2, 8));
Value *f = Nucleus::createBitCast(e, Int4::getType());
// g = Nucleus::createAShr(f, Nucleus::createConstantInt(24));
g = x86::psrad(RValue<Int4>(f), 24).value;
}
Value *xyzw = Nucleus::createSIToFP(g, Float4::getType());
Value *a = Int4(cast).loadValue();
Value *xyzw = Nucleus::createSIToFP(a, Float4::getType());
#endif
storeValue(xyzw);
......
src/Reactor/Nucleus.hpp
......@@ -1639,6 +1639,8 @@ namespace sw
class Int4 : public Variable<Int4>
{
public:
explicit Int4(RValue<Byte4> cast);
explicit Int4(RValue<SByte4> cast);
explicit Int4(RValue<Float4> cast);
explicit Int4(RValue<Short4> cast);
explicit Int4(RValue<UShort4> cast);
......
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