mirror of
https://gitlab.freedesktop.org/mesa/mesa.git
synced 2026-01-05 04:40:11 +01:00
Refactor vector extraction.
This commit is contained in:
Zack Rusin
parent
dfd774318d
commit
c97c03da46
2 changed files with 89 additions and 214 deletions
|
|
@ -291,25 +291,14 @@ llvm::Value * Instructions::rcp(llvm::Value *in1)
|
|||
llvm::Value * Instructions::dp4(llvm::Value *in1, llvm::Value *in2)
|
||||
{
|
||||
Value *mulRes = mul(in1, in2);
|
||||
ExtractElementInst *x = new ExtractElementInst(mulRes, unsigned(0),
|
||||
name("extractx"),
|
||||
m_block);
|
||||
ExtractElementInst *y = new ExtractElementInst(mulRes, unsigned(1),
|
||||
name("extracty"),
|
||||
m_block);
|
||||
ExtractElementInst *z = new ExtractElementInst(mulRes, unsigned(2),
|
||||
name("extractz"),
|
||||
m_block);
|
||||
ExtractElementInst *w = new ExtractElementInst(mulRes, unsigned(3),
|
||||
name("extractw"),
|
||||
m_block);
|
||||
BinaryOperator *xy = BinaryOperator::create(Instruction::Add, x, y,
|
||||
name("xy"),
|
||||
m_block);
|
||||
BinaryOperator *xyz = BinaryOperator::create(Instruction::Add, xy, z,
|
||||
std::vector<llvm::Value*> vec = extractVector(mulRes);
|
||||
BinaryOperator *xy = BinaryOperator::create(Instruction::Add, vec[0], vec[1],
|
||||
name("xy"),
|
||||
m_block);
|
||||
BinaryOperator *xyz = BinaryOperator::create(Instruction::Add, xy, vec[2],
|
||||
name("xyz"),
|
||||
m_block);
|
||||
BinaryOperator *dot4 = BinaryOperator::create(Instruction::Add, xyz, w,
|
||||
BinaryOperator *dot4 = BinaryOperator::create(Instruction::Add, xyz, vec[3],
|
||||
name("dot4"),
|
||||
m_block);
|
||||
return vectorFromVals(dot4, dot4, dot4, dot4);
|
||||
|
|
@ -318,25 +307,14 @@ llvm::Value * Instructions::dp4(llvm::Value *in1, llvm::Value *in2)
|
|||
llvm::Value * Instructions::dph(llvm::Value *in1, llvm::Value *in2)
|
||||
{
|
||||
Value *mulRes = mul(in1, in2);
|
||||
ExtractElementInst *x = new ExtractElementInst(mulRes, unsigned(0),
|
||||
name("extractx"),
|
||||
m_block);
|
||||
ExtractElementInst *y = new ExtractElementInst(mulRes, unsigned(1),
|
||||
name("extracty"),
|
||||
m_block);
|
||||
ExtractElementInst *z = new ExtractElementInst(mulRes, unsigned(2),
|
||||
name("extractz"),
|
||||
m_block);
|
||||
ExtractElementInst *w = new ExtractElementInst(in2, unsigned(3),
|
||||
name("val2w"),
|
||||
m_block);
|
||||
BinaryOperator *xy = BinaryOperator::create(Instruction::Add, x, y,
|
||||
std::vector<llvm::Value*> vec1 = extractVector(mulRes);
|
||||
BinaryOperator *xy = BinaryOperator::create(Instruction::Add, vec1[0], vec1[1],
|
||||
name("xy"),
|
||||
m_block);
|
||||
BinaryOperator *xyz = BinaryOperator::create(Instruction::Add, xy, z,
|
||||
BinaryOperator *xyz = BinaryOperator::create(Instruction::Add, xy, vec1[2],
|
||||
name("xyz"),
|
||||
m_block);
|
||||
BinaryOperator *dph = BinaryOperator::create(Instruction::Add, xyz, w,
|
||||
BinaryOperator *dph = BinaryOperator::create(Instruction::Add, xyz, vec1[3],
|
||||
name("dph"),
|
||||
m_block);
|
||||
return vectorFromVals(dph, dph, dph, dph);
|
||||
|
|
@ -401,20 +379,9 @@ llvm::Value * Instructions::callFloor(llvm::Value *val)
|
|||
|
||||
llvm::Value * Instructions::floor(llvm::Value *in)
|
||||
{
|
||||
ExtractElementInst *x = new ExtractElementInst(in, unsigned(0),
|
||||
name("extractx"),
|
||||
m_block);
|
||||
ExtractElementInst *y = new ExtractElementInst(in, unsigned(1),
|
||||
name("extracty"),
|
||||
m_block);
|
||||
ExtractElementInst *z = new ExtractElementInst(in, unsigned(2),
|
||||
name("extractz"),
|
||||
m_block);
|
||||
ExtractElementInst *w = new ExtractElementInst(in, unsigned(3),
|
||||
name("extractw"),
|
||||
m_block);
|
||||
return vectorFromVals(callFloor(x), callFloor(y),
|
||||
callFloor(z), callFloor(w));
|
||||
std::vector<llvm::Value*> vec = extractVector(in);
|
||||
return vectorFromVals(callFloor(vec[0]), callFloor(vec[1]),
|
||||
callFloor(vec[2]), callFloor(vec[3]));
|
||||
}
|
||||
|
||||
llvm::Value * Instructions::arl(llvm::Value *in)
|
||||
|
|
@ -456,70 +423,36 @@ llvm::Value * Instructions::callFLog(llvm::Value *val)
|
|||
|
||||
llvm::Value * Instructions::lg2(llvm::Value *in)
|
||||
{
|
||||
ExtractElementInst *x = new ExtractElementInst(in, unsigned(0),
|
||||
name("extractx"),
|
||||
m_block);
|
||||
ExtractElementInst *y = new ExtractElementInst(in, unsigned(1),
|
||||
name("extracty"),
|
||||
m_block);
|
||||
ExtractElementInst *z = new ExtractElementInst(in, unsigned(2),
|
||||
name("extractz"),
|
||||
m_block);
|
||||
ExtractElementInst *w = new ExtractElementInst(in, unsigned(3),
|
||||
name("extractw"),
|
||||
m_block);
|
||||
std::vector<llvm::Value*> vec = extractVector(in);
|
||||
llvm::Value *const_vec = constVector(1.442695f, 1.442695f,
|
||||
1.442695f, 1.442695f);
|
||||
return mul(vectorFromVals(callFLog(x), callFLog(y),
|
||||
callFLog(z), callFLog(w)), const_vec);
|
||||
return mul(vectorFromVals(callFLog(vec[0]), callFLog(vec[1]),
|
||||
callFLog(vec[2]), callFLog(vec[3])), const_vec);
|
||||
}
|
||||
|
||||
llvm::Value * Instructions::min(llvm::Value *in1, llvm::Value *in2)
|
||||
{
|
||||
ExtractElementInst *x1 = new ExtractElementInst(in1, unsigned(0),
|
||||
name("x1"),
|
||||
m_block);
|
||||
ExtractElementInst *y1 = new ExtractElementInst(in1, unsigned(1),
|
||||
name("y1"),
|
||||
m_block);
|
||||
ExtractElementInst *z1 = new ExtractElementInst(in1, unsigned(2),
|
||||
name("z1"),
|
||||
m_block);
|
||||
ExtractElementInst *w1 = new ExtractElementInst(in1, unsigned(3),
|
||||
name("w1"),
|
||||
m_block);
|
||||
std::vector<llvm::Value*> vec1 = extractVector(in1);
|
||||
std::vector<llvm::Value*> vec2 = extractVector(in2);
|
||||
|
||||
ExtractElementInst *x2 = new ExtractElementInst(in2, unsigned(0),
|
||||
name("x2"),
|
||||
m_block);
|
||||
ExtractElementInst *y2 = new ExtractElementInst(in2, unsigned(1),
|
||||
name("y2"),
|
||||
m_block);
|
||||
ExtractElementInst *z2 = new ExtractElementInst(in2, unsigned(2),
|
||||
name("z2"),
|
||||
m_block);
|
||||
ExtractElementInst *w2 = new ExtractElementInst(in2, unsigned(3),
|
||||
name("w2"),
|
||||
m_block);
|
||||
|
||||
FCmpInst *xcmp = new FCmpInst(FCmpInst::FCMP_OLT, x1, x2,
|
||||
FCmpInst *xcmp = new FCmpInst(FCmpInst::FCMP_OLT, vec1[0], vec2[0],
|
||||
name("xcmp"), m_block);
|
||||
SelectInst *selx = new SelectInst(xcmp, x1, x2,
|
||||
SelectInst *selx = new SelectInst(xcmp, vec1[0], vec2[0],
|
||||
name("selx"), m_block);
|
||||
|
||||
FCmpInst *ycmp = new FCmpInst(FCmpInst::FCMP_OLT, y1, y2,
|
||||
FCmpInst *ycmp = new FCmpInst(FCmpInst::FCMP_OLT, vec1[1], vec2[1],
|
||||
name("ycmp"), m_block);
|
||||
SelectInst *sely = new SelectInst(ycmp, y1, y2,
|
||||
SelectInst *sely = new SelectInst(ycmp, vec1[1], vec2[1],
|
||||
name("sely"), m_block);
|
||||
|
||||
FCmpInst *zcmp = new FCmpInst(FCmpInst::FCMP_OLT, z1, z2,
|
||||
FCmpInst *zcmp = new FCmpInst(FCmpInst::FCMP_OLT, vec1[2], vec2[2],
|
||||
name("zcmp"), m_block);
|
||||
SelectInst *selz = new SelectInst(zcmp, z1, z2,
|
||||
SelectInst *selz = new SelectInst(zcmp, vec1[2], vec2[2],
|
||||
name("selz"), m_block);
|
||||
|
||||
FCmpInst *wcmp = new FCmpInst(FCmpInst::FCMP_OLT, w1, w2,
|
||||
FCmpInst *wcmp = new FCmpInst(FCmpInst::FCMP_OLT, vec1[3], vec2[3],
|
||||
name("wcmp"), m_block);
|
||||
SelectInst *selw = new SelectInst(wcmp, w1, w2,
|
||||
SelectInst *selw = new SelectInst(wcmp, vec1[3], vec2[3],
|
||||
name("selw"), m_block);
|
||||
|
||||
return vectorFromVals(selx, sely, selz, selw);
|
||||
|
|
@ -527,50 +460,27 @@ llvm::Value * Instructions::min(llvm::Value *in1, llvm::Value *in2)
|
|||
|
||||
llvm::Value * Instructions::max(llvm::Value *in1, llvm::Value *in2)
|
||||
{
|
||||
ExtractElementInst *x1 = new ExtractElementInst(in1, unsigned(0),
|
||||
name("x1"),
|
||||
m_block);
|
||||
ExtractElementInst *y1 = new ExtractElementInst(in1, unsigned(1),
|
||||
name("y1"),
|
||||
m_block);
|
||||
ExtractElementInst *z1 = new ExtractElementInst(in1, unsigned(2),
|
||||
name("z1"),
|
||||
m_block);
|
||||
ExtractElementInst *w1 = new ExtractElementInst(in1, unsigned(3),
|
||||
name("w1"),
|
||||
m_block);
|
||||
std::vector<llvm::Value*> vec1 = extractVector(in1);
|
||||
std::vector<llvm::Value*> vec2 = extractVector(in2);
|
||||
|
||||
ExtractElementInst *x2 = new ExtractElementInst(in2, unsigned(0),
|
||||
name("x2"),
|
||||
m_block);
|
||||
ExtractElementInst *y2 = new ExtractElementInst(in2, unsigned(1),
|
||||
name("y2"),
|
||||
m_block);
|
||||
ExtractElementInst *z2 = new ExtractElementInst(in2, unsigned(2),
|
||||
name("z2"),
|
||||
m_block);
|
||||
ExtractElementInst *w2 = new ExtractElementInst(in2, unsigned(3),
|
||||
name("w2"),
|
||||
m_block);
|
||||
|
||||
FCmpInst *xcmp = new FCmpInst(FCmpInst::FCMP_OGT, x1, x2,
|
||||
FCmpInst *xcmp = new FCmpInst(FCmpInst::FCMP_OGT, vec1[0], vec2[0],
|
||||
name("xcmp"), m_block);
|
||||
SelectInst *selx = new SelectInst(xcmp, x1, x2,
|
||||
SelectInst *selx = new SelectInst(xcmp, vec1[0], vec2[0],
|
||||
name("selx"), m_block);
|
||||
|
||||
FCmpInst *ycmp = new FCmpInst(FCmpInst::FCMP_OGT, y1, y2,
|
||||
FCmpInst *ycmp = new FCmpInst(FCmpInst::FCMP_OGT, vec1[1], vec2[1],
|
||||
name("ycmp"), m_block);
|
||||
SelectInst *sely = new SelectInst(ycmp, y1, y2,
|
||||
SelectInst *sely = new SelectInst(ycmp, vec1[1], vec2[1],
|
||||
name("sely"), m_block);
|
||||
|
||||
FCmpInst *zcmp = new FCmpInst(FCmpInst::FCMP_OGT, z1, z2,
|
||||
FCmpInst *zcmp = new FCmpInst(FCmpInst::FCMP_OGT, vec1[2], vec2[2],
|
||||
name("zcmp"), m_block);
|
||||
SelectInst *selz = new SelectInst(zcmp, z1, z2,
|
||||
SelectInst *selz = new SelectInst(zcmp, vec1[2], vec2[2],
|
||||
name("selz"), m_block);
|
||||
|
||||
FCmpInst *wcmp = new FCmpInst(FCmpInst::FCMP_OGT, w1, w2,
|
||||
FCmpInst *wcmp = new FCmpInst(FCmpInst::FCMP_OGT, vec1[3], vec2[3],
|
||||
name("wcmp"), m_block);
|
||||
SelectInst *selw = new SelectInst(wcmp, w1, w2,
|
||||
SelectInst *selw = new SelectInst(wcmp, vec1[3], vec2[3],
|
||||
name("selw"), m_block);
|
||||
|
||||
return vectorFromVals(selx, sely, selz, selw);
|
||||
|
|
@ -604,22 +514,11 @@ void Instructions::printVector(llvm::Value *val)
|
|||
if (!func_printf)
|
||||
func_printf = declarePrintf();
|
||||
assert(func_printf);
|
||||
ExtractElementInst *x = new ExtractElementInst(val, unsigned(0),
|
||||
name("extractx"),
|
||||
m_block);
|
||||
ExtractElementInst *y = new ExtractElementInst(val, unsigned(1),
|
||||
name("extracty"),
|
||||
m_block);
|
||||
ExtractElementInst *z = new ExtractElementInst(val, unsigned(2),
|
||||
name("extractz"),
|
||||
m_block);
|
||||
ExtractElementInst *w = new ExtractElementInst(val, unsigned(3),
|
||||
name("extractw"),
|
||||
m_block);
|
||||
CastInst *dx = new FPExtInst(x, Type::DoubleTy, name("dx"), m_block);
|
||||
CastInst *dy = new FPExtInst(y, Type::DoubleTy, name("dy"), m_block);
|
||||
CastInst *dz = new FPExtInst(z, Type::DoubleTy, name("dz"), m_block);
|
||||
CastInst *dw = new FPExtInst(w, Type::DoubleTy, name("dw"), m_block);
|
||||
std::vector<llvm::Value*> vec = extractVector(val);
|
||||
CastInst *dx = new FPExtInst(vec[0], Type::DoubleTy, name("dx"), m_block);
|
||||
CastInst *dy = new FPExtInst(vec[1], Type::DoubleTy, name("dy"), m_block);
|
||||
CastInst *dz = new FPExtInst(vec[2], Type::DoubleTy, name("dz"), m_block);
|
||||
CastInst *dw = new FPExtInst(vec[3], Type::DoubleTy, name("dw"), m_block);
|
||||
std::vector<Value*> params;
|
||||
params.push_back(m_fmtPtr);
|
||||
params.push_back(dx);
|
||||
|
|
@ -655,24 +554,18 @@ llvm::Value * Instructions::sgt(llvm::Value *in1, llvm::Value *in2)
|
|||
Constant *const1f = ConstantFP::get(Type::FloatTy, APFloat(1.000000e+00f));
|
||||
Constant *const0f = Constant::getNullValue(Type::FloatTy);
|
||||
|
||||
ExtractElementInst *x1 = new ExtractElementInst(in1, unsigned(0), name("x1"), m_block);
|
||||
ExtractElementInst *x2 = new ExtractElementInst(in2, unsigned(0), name("x2"), m_block);
|
||||
FCmpInst *xcmp = new FCmpInst(FCmpInst::FCMP_OGT, x1, x2, name("xcmp"), m_block);
|
||||
std::vector<llvm::Value*> vec1 = extractVector(in1);
|
||||
std::vector<llvm::Value*> vec2 = extractVector(in2);
|
||||
FCmpInst *xcmp = new FCmpInst(FCmpInst::FCMP_OGT, vec1[0], vec2[0], name("xcmp"), m_block);
|
||||
SelectInst *x = new SelectInst(xcmp, const1f, const0f, name("xsel"), m_block);
|
||||
|
||||
ExtractElementInst *y1 = new ExtractElementInst(in1, unsigned(1), name("y1"), m_block);
|
||||
ExtractElementInst *y2 = new ExtractElementInst(in2, unsigned(1), name("y2"), m_block);
|
||||
FCmpInst *ycmp = new FCmpInst(FCmpInst::FCMP_OGT, y1, y2, name("ycmp"), m_block);
|
||||
FCmpInst *ycmp = new FCmpInst(FCmpInst::FCMP_OGT, vec1[1], vec2[1], name("ycmp"), m_block);
|
||||
SelectInst *y = new SelectInst(ycmp, const1f, const0f, name("ysel"), m_block);
|
||||
|
||||
ExtractElementInst *z1 = new ExtractElementInst(in1, unsigned(2), name("z1"), m_block);
|
||||
ExtractElementInst *z2 = new ExtractElementInst(in2, unsigned(2), name("z2"), m_block);
|
||||
FCmpInst *zcmp = new FCmpInst(FCmpInst::FCMP_OGT, z1, z2, name("zcmp"), m_block);
|
||||
FCmpInst *zcmp = new FCmpInst(FCmpInst::FCMP_OGT, vec1[2], vec2[2], name("zcmp"), m_block);
|
||||
SelectInst *z = new SelectInst(zcmp, const1f, const0f, name("zsel"), m_block);
|
||||
|
||||
ExtractElementInst *w1 = new ExtractElementInst(in1, unsigned(3), name("w1"), m_block);
|
||||
ExtractElementInst *w2 = new ExtractElementInst(in2, unsigned(3), name("w2"), m_block);
|
||||
FCmpInst *wcmp = new FCmpInst(FCmpInst::FCMP_OGT, w1, w2, name("wcmp"), m_block);
|
||||
FCmpInst *wcmp = new FCmpInst(FCmpInst::FCMP_OGT, vec1[3], vec2[3], name("wcmp"), m_block);
|
||||
SelectInst *w = new SelectInst(wcmp, const1f, const0f, name("wsel"), m_block);
|
||||
|
||||
return vectorFromVals(x, y, z, w);
|
||||
|
|
@ -682,24 +575,19 @@ llvm::Value * Instructions::sge(llvm::Value *in1, llvm::Value *in2)
|
|||
Constant *const1f = ConstantFP::get(Type::FloatTy, APFloat(1.000000e+00f));
|
||||
Constant *const0f = Constant::getNullValue(Type::FloatTy);
|
||||
|
||||
ExtractElementInst *x1 = new ExtractElementInst(in1, unsigned(0), name("x1"), m_block);
|
||||
ExtractElementInst *x2 = new ExtractElementInst(in2, unsigned(0), name("x2"), m_block);
|
||||
FCmpInst *xcmp = new FCmpInst(FCmpInst::FCMP_OGE, x1, x2, name("xcmp"), m_block);
|
||||
std::vector<llvm::Value*> vec1 = extractVector(in1);
|
||||
std::vector<llvm::Value*> vec2 = extractVector(in2);
|
||||
|
||||
FCmpInst *xcmp = new FCmpInst(FCmpInst::FCMP_OGE, vec1[0], vec2[0], name("xcmp"), m_block);
|
||||
SelectInst *x = new SelectInst(xcmp, const1f, const0f, name("xsel"), m_block);
|
||||
|
||||
ExtractElementInst *y1 = new ExtractElementInst(in1, unsigned(1), name("y1"), m_block);
|
||||
ExtractElementInst *y2 = new ExtractElementInst(in2, unsigned(1), name("y2"), m_block);
|
||||
FCmpInst *ycmp = new FCmpInst(FCmpInst::FCMP_OGE, y1, y2, name("ycmp"), m_block);
|
||||
FCmpInst *ycmp = new FCmpInst(FCmpInst::FCMP_OGE, vec1[1], vec2[1], name("ycmp"), m_block);
|
||||
SelectInst *y = new SelectInst(ycmp, const1f, const0f, name("ysel"), m_block);
|
||||
|
||||
ExtractElementInst *z1 = new ExtractElementInst(in1, unsigned(2), name("z1"), m_block);
|
||||
ExtractElementInst *z2 = new ExtractElementInst(in2, unsigned(2), name("z2"), m_block);
|
||||
FCmpInst *zcmp = new FCmpInst(FCmpInst::FCMP_OGE, z1, z2, name("zcmp"), m_block);
|
||||
FCmpInst *zcmp = new FCmpInst(FCmpInst::FCMP_OGE, vec1[2], vec2[2], name("zcmp"), m_block);
|
||||
SelectInst *z = new SelectInst(zcmp, const1f, const0f, name("zsel"), m_block);
|
||||
|
||||
ExtractElementInst *w1 = new ExtractElementInst(in1, unsigned(3), name("w1"), m_block);
|
||||
ExtractElementInst *w2 = new ExtractElementInst(in2, unsigned(3), name("w2"), m_block);
|
||||
FCmpInst *wcmp = new FCmpInst(FCmpInst::FCMP_OGE, w1, w2, name("wcmp"), m_block);
|
||||
FCmpInst *wcmp = new FCmpInst(FCmpInst::FCMP_OGE, vec1[3], vec2[3], name("wcmp"), m_block);
|
||||
SelectInst *w = new SelectInst(wcmp, const1f, const0f, name("wsel"), m_block);
|
||||
|
||||
return vectorFromVals(x, y, z, w);
|
||||
|
|
@ -711,24 +599,19 @@ llvm::Value * Instructions::slt(llvm::Value *in1, llvm::Value *in2)
|
|||
Constant *const1f = ConstantFP::get(Type::FloatTy, APFloat(1.000000e+00f));
|
||||
Constant *const0f = Constant::getNullValue(Type::FloatTy);
|
||||
|
||||
ExtractElementInst *x1 = new ExtractElementInst(in1, unsigned(0), name("x1"), m_block);
|
||||
ExtractElementInst *x2 = new ExtractElementInst(in2, unsigned(0), name("x2"), m_block);
|
||||
FCmpInst *xcmp = new FCmpInst(FCmpInst::FCMP_OLT, x1, x2, name("xcmp"), m_block);
|
||||
std::vector<llvm::Value*> vec1 = extractVector(in1);
|
||||
std::vector<llvm::Value*> vec2 = extractVector(in2);
|
||||
|
||||
FCmpInst *xcmp = new FCmpInst(FCmpInst::FCMP_OLT, vec1[0], vec2[0], name("xcmp"), m_block);
|
||||
SelectInst *x = new SelectInst(xcmp, const1f, const0f, name("xsel"), m_block);
|
||||
|
||||
ExtractElementInst *y1 = new ExtractElementInst(in1, unsigned(1), name("y1"), m_block);
|
||||
ExtractElementInst *y2 = new ExtractElementInst(in2, unsigned(1), name("y2"), m_block);
|
||||
FCmpInst *ycmp = new FCmpInst(FCmpInst::FCMP_OLT, y1, y2, name("ycmp"), m_block);
|
||||
FCmpInst *ycmp = new FCmpInst(FCmpInst::FCMP_OLT, vec1[1], vec2[1], name("ycmp"), m_block);
|
||||
SelectInst *y = new SelectInst(ycmp, const1f, const0f, name("ysel"), m_block);
|
||||
|
||||
ExtractElementInst *z1 = new ExtractElementInst(in1, unsigned(2), name("z1"), m_block);
|
||||
ExtractElementInst *z2 = new ExtractElementInst(in2, unsigned(2), name("z2"), m_block);
|
||||
FCmpInst *zcmp = new FCmpInst(FCmpInst::FCMP_OLT, z1, z2, name("zcmp"), m_block);
|
||||
FCmpInst *zcmp = new FCmpInst(FCmpInst::FCMP_OLT, vec1[2], vec2[2], name("zcmp"), m_block);
|
||||
SelectInst *z = new SelectInst(zcmp, const1f, const0f, name("zsel"), m_block);
|
||||
|
||||
ExtractElementInst *w1 = new ExtractElementInst(in1, unsigned(3), name("w1"), m_block);
|
||||
ExtractElementInst *w2 = new ExtractElementInst(in2, unsigned(3), name("w2"), m_block);
|
||||
FCmpInst *wcmp = new FCmpInst(FCmpInst::FCMP_OLT, w1, w2, name("wcmp"), m_block);
|
||||
FCmpInst *wcmp = new FCmpInst(FCmpInst::FCMP_OLT, vec1[3], vec2[3], name("wcmp"), m_block);
|
||||
SelectInst *w = new SelectInst(wcmp, const1f, const0f, name("wsel"), m_block);
|
||||
|
||||
return vectorFromVals(x, y, z, w);
|
||||
|
|
@ -770,22 +653,11 @@ llvm::Value * Instructions::cross(llvm::Value *in1, llvm::Value *in2)
|
|||
|
||||
llvm::Value * Instructions::abs(llvm::Value *in)
|
||||
{
|
||||
ExtractElementInst *x = new ExtractElementInst(in, unsigned(0),
|
||||
name("extractx"),
|
||||
m_block);
|
||||
ExtractElementInst *y = new ExtractElementInst(in, unsigned(1),
|
||||
name("extracty"),
|
||||
m_block);
|
||||
ExtractElementInst *z = new ExtractElementInst(in, unsigned(2),
|
||||
name("extractz"),
|
||||
m_block);
|
||||
ExtractElementInst *w = new ExtractElementInst(in, unsigned(3),
|
||||
name("extractw"),
|
||||
m_block);
|
||||
Value *xabs = callFAbs(x);
|
||||
Value *yabs = callFAbs(y);
|
||||
Value *zabs = callFAbs(z);
|
||||
Value *wabs = callFAbs(w);
|
||||
std::vector<llvm::Value*> vec = extractVector(in);
|
||||
Value *xabs = callFAbs(vec[0]);
|
||||
Value *yabs = callFAbs(vec[1]);
|
||||
Value *zabs = callFAbs(vec[2]);
|
||||
Value *wabs = callFAbs(vec[3]);
|
||||
return vectorFromVals(xabs, yabs, zabs, wabs);
|
||||
}
|
||||
|
||||
|
|
@ -878,26 +750,15 @@ void Instructions::brk()
|
|||
|
||||
llvm::Value * Instructions::trunc(llvm::Value *in)
|
||||
{
|
||||
ExtractElementInst *x = new ExtractElementInst(in, unsigned(0),
|
||||
name("extractx"),
|
||||
m_block);
|
||||
ExtractElementInst *y = new ExtractElementInst(in, unsigned(1),
|
||||
name("extracty"),
|
||||
m_block);
|
||||
ExtractElementInst *z = new ExtractElementInst(in, unsigned(2),
|
||||
name("extractz"),
|
||||
m_block);
|
||||
ExtractElementInst *w = new ExtractElementInst(in, unsigned(3),
|
||||
name("extractw"),
|
||||
m_block);
|
||||
CastInst *icastx = new FPToSIInst(x, IntegerType::get(32),
|
||||
name("ftoix"), m_block);
|
||||
CastInst *icasty = new FPToSIInst(y, IntegerType::get(32),
|
||||
name("ftoiy"), m_block);
|
||||
CastInst *icastz = new FPToSIInst(z, IntegerType::get(32),
|
||||
name("ftoiz"), m_block);
|
||||
CastInst *icastw = new FPToSIInst(w, IntegerType::get(32),
|
||||
name("ftoiw"), m_block);
|
||||
std::vector<llvm::Value*> vec = extractVector(in);
|
||||
CastInst *icastx = new FPToSIInst(vec[0], IntegerType::get(32),
|
||||
name("ftoix"), m_block);
|
||||
CastInst *icasty = new FPToSIInst(vec[1], IntegerType::get(32),
|
||||
name("ftoiy"), m_block);
|
||||
CastInst *icastz = new FPToSIInst(vec[2], IntegerType::get(32),
|
||||
name("ftoiz"), m_block);
|
||||
CastInst *icastw = new FPToSIInst(vec[3], IntegerType::get(32),
|
||||
name("ftoiw"), m_block);
|
||||
CastInst *fx = new SIToFPInst(icastx, Type::FloatTy,
|
||||
name("fx"), m_block);
|
||||
CastInst *fy = new SIToFPInst(icasty, Type::FloatTy,
|
||||
|
|
@ -997,6 +858,18 @@ llvm::Value * Instructions::constVector(float x, float y, float z, float w)
|
|||
return ConstantVector::get(m_floatVecType, vec);
|
||||
}
|
||||
|
||||
|
||||
std::vector<llvm::Value*> Instructions::extractVector(llvm::Value *vec)
|
||||
{
|
||||
std::vector<llvm::Value*> elems(4);
|
||||
elems[0] = new ExtractElementInst(vec, unsigned(0), name("x"), m_block);
|
||||
elems[1] = new ExtractElementInst(vec, unsigned(1), name("y"), m_block);
|
||||
elems[2] = new ExtractElementInst(vec, unsigned(2), name("z"), m_block);
|
||||
elems[3] = new ExtractElementInst(vec, unsigned(3), name("w"), m_block);
|
||||
return elems;
|
||||
}
|
||||
|
||||
#endif //MESA_LLVM
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -113,6 +113,8 @@ private:
|
|||
llvm::Function *declareFunc(int label);
|
||||
|
||||
llvm::Function *findFunction(int label);
|
||||
|
||||
std::vector<llvm::Value*> extractVector(llvm::Value *vec);
|
||||
private:
|
||||
llvm::Module *m_mod;
|
||||
llvm::Function *m_func;
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue