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Diffstat (limited to 'src/gallium/auxiliary/gallivm')
-rw-r--r--src/gallium/auxiliary/gallivm/gallivm_builtins.cpp252
-rw-r--r--src/gallium/auxiliary/gallivm/gallivm_cpu.cpp12
-rw-r--r--src/gallium/auxiliary/gallivm/instructions.cpp1225
-rw-r--r--src/gallium/auxiliary/gallivm/instructions.h33
-rw-r--r--src/gallium/auxiliary/gallivm/instructionssoa.cpp258
-rw-r--r--src/gallium/auxiliary/gallivm/instructionssoa.h5
-rw-r--r--src/gallium/auxiliary/gallivm/soabuiltins.c155
-rw-r--r--src/gallium/auxiliary/gallivm/storagesoa.cpp97
-rw-r--r--src/gallium/auxiliary/gallivm/storagesoa.h17
-rw-r--r--src/gallium/auxiliary/gallivm/tgsitollvm.cpp93
10 files changed, 1288 insertions, 859 deletions
diff --git a/src/gallium/auxiliary/gallivm/gallivm_builtins.cpp b/src/gallium/auxiliary/gallivm/gallivm_builtins.cpp
index 0fc5c4ec5c..fcc5c05794 100644
--- a/src/gallium/auxiliary/gallivm/gallivm_builtins.cpp
+++ b/src/gallium/auxiliary/gallivm/gallivm_builtins.cpp
@@ -1,140 +1,140 @@
static const unsigned char llvm_builtins_data[] = {
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+0x9b,0x8a,0x21,0x00,0xcb,0x82,0xdf,0x66,0x62,0x08,0x4e,0x53,0xdd,0xb7,0x9d,0x18,
+0x82,0xd3,0x54,0xb7,0x6e,0x28,0x86,0xe0,0x34,0xd5,0xdd,0xdb,0x47,0x31,0x31,0x4f,
+0x9d,0x9b,0x87,0x21,0x00,0xcb,0x52,0xdf,0x06,0x62,0x08,0xc0,0xb2,0xd4,0xbc,0x59,
+0x10,0x82,0xd3,0x54,0x96,0x62,0x08,0x4e,0x53,0xe1,0xb6,0x85,0x14,0x13,0xf3,0xd8,
+0xb4,0x8d,0x14,0x13,0xf3,0xd8,0xb9,0x89,0x18,0x02,0xb0,0x2c,0xf6,0x6d,0x24,0x86,
+0x00,0x2c,0x8b,0xcd,0x1b,0x87,0x21,0x38,0x4d,0x55,0xd3,0xd6,0x30,0x54,0xc0,0x72,
+0x00,0x05,0xd1,0x4c,0x11,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x61,0x20,0x00,0x00,
+0x19,0x00,0x00,0x00,0x13,0x04,0x41,0x2c,0x10,0x00,0x00,0x00,0x03,0x00,0x00,0x00,
+0x24,0x4a,0x60,0x04,0x80,0xc2,0x0c,0x00,0x00,0x00,0x00,0x00,0x63,0x08,0xcd,0x33,
+0x16,0x01,0x04,0x48,0x34,0xc7,0x00,0x49,0xcf,0x58,0x04,0x10,0x28,0xd1,0x1c,0xc3,
+0x44,0x39,0x58,0x85,0x03,0x01,0x00,0x00,0x0a,0x00,0x00,0x00,0x26,0x41,0x08,0xc0,
+0xb2,0x18,0x45,0x21,0x00,0xcb,0xb2,0x5b,0x04,0x31,0x31,0x8f,0x6d,0x13,0xc4,0xc4,
+0x3c,0xb9,0x35,0x0c,0x15,0xb0,0x58,0x05,0x31,0x31,0x4f,0x7f,0x00,0x05,0xd1,0x4c,
+0x11,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x61,0x20,0x00,0x00,0x1b,0x00,0x00,0x00,
+0x13,0x04,0x41,0x2c,0x10,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x24,0xca,0x60,0x04,
+0xa0,0x04,0x8a,0x80,0xc2,0x0c,0x00,0x00,0x63,0x08,0xcd,0x33,0x16,0x01,0x04,0xca,
+0x34,0xc7,0x20,0x51,0xcf,0x1c,0x43,0x45,0x41,0x73,0x0c,0x16,0x15,0xcd,0x31,0x5c,
+0x94,0x83,0x58,0x38,0x10,0x00,0x00,0x00,0x0b,0x00,0x00,0x00,0x76,0x51,0x4c,0xcc,
+0x53,0xdb,0x86,0x51,0x4c,0xcc,0x53,0xe7,0x36,0x41,0x4c,0xcc,0x63,0x5b,0x05,0x31,
+0x31,0x8f,0x6e,0x16,0xc4,0xc4,0x3c,0xbd,0x51,0x10,0x02,0xb0,0x2c,0xd6,0x30,0x54,
+0xc0,0x72,0x00,0x05,0xd1,0x4c,0x11,0x06,0x00,0x00,0x00,0x00,0x61,0x20,0x00,0x00,
+0x2c,0x00,0x00,0x00,0x13,0x04,0x45,0x2c,0x10,0x00,0x00,0x00,0x03,0x00,0x00,0x00,
+0x24,0xca,0xa0,0x04,0x46,0x00,0x8a,0x80,0xc0,0x08,0x00,0x00,0x63,0x08,0x0d,0x34,
+0xdc,0x30,0x49,0xc4,0x2c,0x03,0x11,0x50,0x63,0x08,0xcd,0x33,0xdc,0x50,0x49,0xc4,
+0x2c,0x03,0x21,0x58,0x63,0x08,0x4d,0x34,0xdc,0x70,0x49,0xc4,0x2c,0x03,0x31,0x60,
+0x63,0x08,0x8d,0x33,0xdc,0x90,0x49,0x84,0x69,0x22,0x70,0xc3,0x27,0x1c,0x08,0x00,
+0x17,0x00,0x00,0x00,0x96,0x51,0x4c,0xcc,0x53,0xdf,0x66,0x41,0x08,0xcc,0x83,0xdb,
+0x04,0x31,0x31,0x4f,0x6d,0x15,0xc4,0xc4,0x3c,0xb7,0x61,0x10,0x02,0xf3,0xf0,0x76,
+0x41,0x4c,0xcc,0xb3,0x1f,0x81,0x11,0x11,0x13,0x15,0x35,0x37,0x90,0x2c,0x4e,0xf4,
+0x47,0x87,0x54,0xd7,0x17,0x70,0x2c,0x4e,0xf4,0x47,0x87,0x74,0x02,0xc8,0xe2,0x44,
+0x7f,0x74,0x48,0xb9,0x69,0x14,0x02,0xf3,0xd4,0xb8,0x6d,0x18,0x11,0x31,0x55,0xc0,
+0x62,0x0d,0x43,0x05,0x2c,0x07,0x50,0x10,0xcd,0x14,0x61,0x46,0x31,0x08,0xcc,0x03,
+0x00,0x00,0x00,0x00,0x71,0x20,0x00,0x00,0x12,0x00,0x00,0x00,0x66,0x40,0x54,0x82,
+0x23,0x19,0xc3,0xa0,0x20,0x8b,0x1d,0x18,0x4f,0x84,0x34,0x53,0x61,0x03,0xc4,0xe3,
+0x58,0x85,0x05,0x14,0xbe,0x34,0x45,0xb5,0x21,0x10,0x82,0x23,0x15,0x46,0x30,0x2c,
+0xc8,0x64,0x02,0x06,0xf0,0x3c,0x91,0x73,0x19,0x00,0xe1,0x4b,0x53,0x64,0x0a,0x84,
+0x84,0x34,0x85,0x25,0x0c,0x92,0x20,0x59,0xc1,0x20,0x30,0x8f,0x2d,0x10,0x95,0x84,
+0x34,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
diff --git a/src/gallium/auxiliary/gallivm/gallivm_cpu.cpp b/src/gallium/auxiliary/gallivm/gallivm_cpu.cpp
index e64bfb1c6c..93a9748bdb 100644
--- a/src/gallium/auxiliary/gallivm/gallivm_cpu.cpp
+++ b/src/gallium/auxiliary/gallivm/gallivm_cpu.cpp
@@ -46,6 +46,7 @@
#include "tgsi/tgsi_dump.h"
#include "util/u_memory.h"
+#include "util/u_math.h"
#include <llvm/Module.h>
#include <llvm/CallingConv.h>
@@ -157,8 +158,8 @@ void gallivm_cpu_jit_compile(struct gallivm_cpu_engine *cpu, struct gallivm_prog
llvm::ExistingModuleProvider *mp = new llvm::ExistingModuleProvider(mod);
llvm::ExecutionEngine *ee = cpu->engine;
assert(ee);
- /*FIXME : remove */
- ee->DisableLazyCompilation();
+ /*FIXME : why was this disabled ? we need it for pow/sqrt/... */
+ ee->DisableLazyCompilation(false);
ee->addModuleProvider(mp);
llvm::Function *func = func_for_shader(prog);
@@ -178,8 +179,7 @@ struct gallivm_cpu_engine * gallivm_global_cpu_engine()
typedef void (*vertex_shader_runner)(void *ainputs,
void *dests,
- float (*aconsts)[4],
- void *temps);
+ float (*aconsts)[4]);
#define MAX_TGSI_VERTICES 4
/*!
@@ -201,7 +201,6 @@ int gallivm_cpu_vs_exec(struct gallivm_prog *prog,
unsigned int i, j;
unsigned slot;
vertex_shader_runner runner = reinterpret_cast<vertex_shader_runner>(prog->function);
-
assert(runner);
for (i = 0; i < count; i += MAX_TGSI_VERTICES) {
@@ -223,8 +222,7 @@ int gallivm_cpu_vs_exec(struct gallivm_prog *prog,
/* run shader */
runner(machine->Inputs,
machine->Outputs,
- (float (*)[4]) constants,
- machine->Temps);
+ (float (*)[4]) constants);
/* Unswizzle all output results
*/
diff --git a/src/gallium/auxiliary/gallivm/instructions.cpp b/src/gallium/auxiliary/gallivm/instructions.cpp
index a82dc30306..599975d5ad 100644
--- a/src/gallium/auxiliary/gallivm/instructions.cpp
+++ b/src/gallium/auxiliary/gallivm/instructions.cpp
@@ -83,6 +83,7 @@ Instructions::Instructions(llvm::Module *mod, llvm::Function *func, llvm::BasicB
m_llvmPow = 0;
m_llvmFloor = 0;
m_llvmFlog = 0;
+ m_llvmFexp = 0;
m_llvmLit = 0;
m_fmtPtr = 0;
@@ -92,194 +93,271 @@ Instructions::Instructions(llvm::Module *mod, llvm::Function *func, llvm::BasicB
m_mod = ParseBitcodeFile(buffer);
}
+llvm::BasicBlock * Instructions::currentBlock() const
+{
+ return m_builder.GetInsertBlock();
+}
+
+llvm::Value * Instructions::abs(llvm::Value *in)
+{
+ 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);
+}
+
llvm::Value * Instructions::add(llvm::Value *in1, llvm::Value *in2)
{
return m_builder.CreateAdd(in1, in2, name("add"));
}
-llvm::Value * Instructions::madd(llvm::Value *in1, llvm::Value *in2,
- llvm::Value *in3)
+llvm::Value * Instructions::arl(llvm::Value *in)
{
- Value *mulRes = mul(in1, in2);
- return add(mulRes, in3);
+ return floor(in);
}
-
-llvm::Value * Instructions::mul(llvm::Value *in1, llvm::Value *in2)
+
+void Instructions::beginLoop()
{
- return m_builder.CreateMul(in1, in2, name("mul"));
+ BasicBlock *begin = BasicBlock::Create(name("loop"), m_func,0);
+ BasicBlock *end = BasicBlock::Create(name("endloop"), m_func,0);
+
+ m_builder.CreateBr(begin);
+ Loop loop;
+ loop.begin = begin;
+ loop.end = end;
+ m_builder.SetInsertPoint(begin);
+ m_loopStack.push(loop);
}
-const char * Instructions::name(const char *prefix)
+void Instructions::bgnSub(unsigned label)
{
- ++m_idx;
- snprintf(m_name, 32, "%s%d", prefix, m_idx);
- return m_name;
+ llvm::Function *func = findFunction(label);
+
+ Function::arg_iterator args = func->arg_begin();
+ Value *ptr_INPUT = args++;
+ ptr_INPUT->setName("INPUT");
+ m_storage->pushArguments(ptr_INPUT);
+
+ llvm::BasicBlock *entry = BasicBlock::Create("entry", func, 0);
+
+ m_func = func;
+ m_builder.SetInsertPoint(entry);
}
-llvm::Value * Instructions::dp3(llvm::Value *in1, llvm::Value *in2)
+void Instructions::brk()
{
- Value *mulRes = mul(in1, in2);
- Value *x = m_builder.CreateExtractElement(mulRes,
- m_storage->constantInt(0),
- name("extractx"));
- Value *y = m_builder.CreateExtractElement(mulRes,
- m_storage->constantInt(1),
- name("extracty"));
- Value *z = m_builder.CreateExtractElement(mulRes,
- m_storage->constantInt(2),
- name("extractz"));
- Value *xy = m_builder.CreateAdd(x, y,name("xy"));
- Value *dot3 = m_builder.CreateAdd(xy, z, name("dot3"));
- return vectorFromVals(dot3, dot3, dot3, dot3);
+ assert(!m_loopStack.empty());
+ BasicBlock *unr = BasicBlock::Create(name("unreachable"), m_func,0);
+ m_builder.CreateBr(m_loopStack.top().end);
+ m_builder.SetInsertPoint(unr);
}
-llvm::Value *Instructions::callFSqrt(llvm::Value *val)
+void Instructions::cal(int label, llvm::Value *input)
{
- if (!m_llvmFSqrt) {
- // predeclare the intrinsic
- std::vector<const Type*> fsqrtArgs;
- fsqrtArgs.push_back(Type::FloatTy);
- PAListPtr fsqrtPal;
- FunctionType* fsqrtType = FunctionType::get(
- /*Result=*/Type::FloatTy,
- /*Params=*/fsqrtArgs,
- /*isVarArg=*/false);
- m_llvmFSqrt = Function::Create(
- /*Type=*/fsqrtType,
- /*Linkage=*/GlobalValue::ExternalLinkage,
- /*Name=*/"llvm.sqrt.f32", m_mod);
- m_llvmFSqrt->setCallingConv(CallingConv::C);
- m_llvmFSqrt->setParamAttrs(fsqrtPal);
- }
- CallInst *call = m_builder.CreateCall(m_llvmFSqrt, val,
- name("sqrt"));
- call->setCallingConv(CallingConv::C);
- call->setTailCall(false);
- return call;
+ std::vector<Value*> params;
+ params.push_back(input);
+ llvm::Function *func = findFunction(label);
+
+ m_builder.CreateCall(func, params.begin(), params.end());
}
-llvm::Value * Instructions::rsq(llvm::Value *in1)
+llvm::Value * Instructions::ceil(llvm::Value *in)
{
- Value *x = m_builder.CreateExtractElement(in1,
- m_storage->constantInt(0),
- name("extractx"));
- Value *abs = callFAbs(x);
- Value *sqrt = callFSqrt(abs);
-
- Value *rsqrt = m_builder.CreateFDiv(ConstantFP::get(APFloat(1.f)),
- sqrt,
- name("rsqrt"));
- return vectorFromVals(rsqrt, rsqrt, rsqrt, rsqrt);
+ std::vector<llvm::Value*> vec = extractVector(in);
+ return vectorFromVals(callCeil(vec[0]), callCeil(vec[1]),
+ callCeil(vec[2]), callCeil(vec[3]));
}
-llvm::Value * Instructions::vectorFromVals(llvm::Value *x, llvm::Value *y,
- llvm::Value *z, llvm::Value *w)
+llvm::Value * Instructions::clamp(llvm::Value *in1)
{
- Constant *const_vec = Constant::getNullValue(m_floatVecType);
- Value *res = m_builder.CreateInsertElement(const_vec, x,
- m_storage->constantInt(0),
- name("vecx"));
- res = m_builder.CreateInsertElement(res, y, m_storage->constantInt(1),
- name("vecxy"));
- res = m_builder.CreateInsertElement(res, z, m_storage->constantInt(2),
- name("vecxyz"));
- if (w)
- res = m_builder.CreateInsertElement(res, w, m_storage->constantInt(3),
- name("vecxyzw"));
- return res;
+ llvm::Value *zero = constVector(0.0f, 0.0f, 0.0f, 0.0f);
+ llvm::Value *one = constVector(1.0f, 1.0f, 1.0f, 1.0f);
+ return min( max(zero, in1), one);
}
-llvm::Value *Instructions::callFAbs(llvm::Value *val)
+llvm::Value * Instructions::cmp(llvm::Value *in1, llvm::Value *in2, llvm::Value *in3)
{
- if (!m_llvmFAbs) {
- // predeclare the intrinsic
- std::vector<const Type*> fabsArgs;
- fabsArgs.push_back(Type::FloatTy);
- PAListPtr fabsPal;
- FunctionType* fabsType = FunctionType::get(
- /*Result=*/Type::FloatTy,
- /*Params=*/fabsArgs,
- /*isVarArg=*/false);
- m_llvmFAbs = Function::Create(
- /*Type=*/fabsType,
- /*Linkage=*/GlobalValue::ExternalLinkage,
- /*Name=*/"fabs", m_mod);
- m_llvmFAbs->setCallingConv(CallingConv::C);
- m_llvmFAbs->setParamAttrs(fabsPal);
- }
- CallInst *call = m_builder.CreateCall(m_llvmFAbs, val,
- name("fabs"));
- call->setCallingConv(CallingConv::C);
+ llvm::Function *func = m_mod->getFunction("cmp");
+ assert(func);
+
+ std::vector<Value*> params;
+ params.push_back(in1);
+ params.push_back(in2);
+ params.push_back(in3);
+ CallInst *call = m_builder.CreateCall(func, params.begin(), params.end(), name("cmpres"));
call->setTailCall(false);
return call;
}
-llvm::Value * Instructions::lit(llvm::Value *in)
+llvm::Value * Instructions::cnd(llvm::Value *in1, llvm::Value *in2, llvm::Value *in3)
{
- if (!m_llvmLit) {
- m_llvmLit = m_mod->getFunction("lit");
- }
- CallInst *call = m_builder.CreateCall(m_llvmLit, in, name("litres"));
- call->setCallingConv(CallingConv::C);
- call->setTailCall(false);
- return call;
+ std::vector<llvm::Value*> vec1 = extractVector(in1);
+ std::vector<llvm::Value*> vec2 = extractVector(in2);
+ std::vector<llvm::Value*> vec3 = extractVector(in3);
+ Constant *half = ConstantFP::get(APFloat(0.5f));
+
+ Value *xcmp = m_builder.CreateFCmpOGT(vec1[0], half, name("xcmp"));
+ Value *selx = m_builder.CreateSelect(xcmp, vec2[0], vec3[0],
+ name("selx"));
+
+ Value *ycmp = m_builder.CreateFCmpOGT(vec1[1], half, name("ycmp"));
+ Value *sely = m_builder.CreateSelect(ycmp, vec2[1], vec3[1],
+ name("sely"));
+
+ Value *zcmp = m_builder.CreateFCmpOGT(vec1[2], half, name("zcmp"));
+ Value *selz = m_builder.CreateSelect(zcmp, vec2[2], vec3[2],
+ name("selz"));
+
+ Value *wcmp = m_builder.CreateFCmpOGT(vec1[3], half, name("wcmp"));
+ Value *selw = m_builder.CreateSelect(wcmp, vec2[3], vec3[3],
+ name("selw"));
+
+ return vectorFromVals(selx, sely, selz, selw);
}
-llvm::Value * Instructions::sub(llvm::Value *in1, llvm::Value *in2)
+llvm::Value * Instructions::cnd0(llvm::Value *in1, llvm::Value *in2, llvm::Value *in3)
{
- Value *res = m_builder.CreateSub(in1, in2, name("sub"));
- return res;
+ std::vector<llvm::Value*> vec1 = extractVector(in1);
+ std::vector<llvm::Value*> vec2 = extractVector(in2);
+ std::vector<llvm::Value*> vec3 = extractVector(in3);
+ Constant *zero = Constant::getNullValue(Type::FloatTy);
+
+ Value *xcmp = m_builder.CreateFCmpOGE(vec1[0], zero, name("xcmp"));
+ Value *selx = m_builder.CreateSelect(xcmp, vec2[0], vec3[0],
+ name("selx"));
+
+ Value *ycmp = m_builder.CreateFCmpOGE(vec1[1], zero, name("ycmp"));
+ Value *sely = m_builder.CreateSelect(ycmp, vec2[1], vec3[1],
+ name("sely"));
+
+ Value *zcmp = m_builder.CreateFCmpOGE(vec1[2], zero, name("zcmp"));
+ Value *selz = m_builder.CreateSelect(zcmp, vec2[2], vec3[2],
+ name("selz"));
+
+ Value *wcmp = m_builder.CreateFCmpOGE(vec1[3], zero, name("wcmp"));
+ Value *selw = m_builder.CreateSelect(wcmp, vec2[3], vec3[3],
+ name("selw"));
+
+ return vectorFromVals(selx, sely, selz, selw);
}
-llvm::Value * Instructions::callPow(llvm::Value *val1, llvm::Value *val2)
+llvm::Value * Instructions::cos(llvm::Value *in)
{
- if (!m_llvmPow) {
- // predeclare the intrinsic
- std::vector<const Type*> powArgs;
- powArgs.push_back(Type::FloatTy);
- powArgs.push_back(Type::FloatTy);
- PAListPtr powPal;
- FunctionType* powType = FunctionType::get(
- /*Result=*/Type::FloatTy,
- /*Params=*/powArgs,
- /*isVarArg=*/false);
- m_llvmPow = Function::Create(
- /*Type=*/powType,
- /*Linkage=*/GlobalValue::ExternalLinkage,
- /*Name=*/"llvm.pow.f32", m_mod);
- m_llvmPow->setCallingConv(CallingConv::C);
- m_llvmPow->setParamAttrs(powPal);
- }
- std::vector<Value*> params;
- params.push_back(val1);
- params.push_back(val2);
- CallInst *call = m_builder.CreateCall(m_llvmPow, params.begin(), params.end(),
- name("pow"));
- call->setCallingConv(CallingConv::C);
+#if 0
+ llvm::Function *func = m_mod->getFunction("vcos");
+ assert(func);
+
+ CallInst *call = m_builder.CreateCall(func, in, name("cosres"));
call->setTailCall(false);
return call;
+#else
+ std::vector<llvm::Value*> elems = extractVector(in);
+ Function *func = m_mod->getFunction("cosf");
+ assert(func);
+ CallInst *cos = m_builder.CreateCall(func, elems[0], name("cosres"));
+ cos->setCallingConv(CallingConv::C);
+ cos->setTailCall(true);
+ return vectorFromVals(cos, cos, cos, cos);
+#endif
}
-llvm::Value * Instructions::pow(llvm::Value *in1, llvm::Value *in2)
+llvm::Value * Instructions::cross(llvm::Value *in1, llvm::Value *in2)
{
Value *x1 = m_builder.CreateExtractElement(in1,
m_storage->constantInt(0),
name("x1"));
+ Value *y1 = m_builder.CreateExtractElement(in1,
+ m_storage->constantInt(1),
+ name("y1"));
+ Value *z1 = m_builder.CreateExtractElement(in1,
+ m_storage->constantInt(2),
+ name("z1"));
+
Value *x2 = m_builder.CreateExtractElement(in2,
m_storage->constantInt(0),
name("x2"));
- llvm::Value *val = callPow(x1, x2);
- return vectorFromVals(val, val, val, val);
+ Value *y2 = m_builder.CreateExtractElement(in2,
+ m_storage->constantInt(1),
+ name("y2"));
+ Value *z2 = m_builder.CreateExtractElement(in2,
+ m_storage->constantInt(2),
+ name("z2"));
+ Value *y1z2 = mul(y1, z2);
+ Value *z1y2 = mul(z1, y2);
+
+ Value *z1x2 = mul(z1, x2);
+ Value *x1z2 = mul(x1, z2);
+
+ Value *x1y2 = mul(x1, y2);
+ Value *y1x2 = mul(y1, x2);
+
+ return vectorFromVals(sub(y1z2, z1y2), sub(z1x2, x1z2), sub(x1y2, y1x2));
}
-llvm::Value * Instructions::rcp(llvm::Value *in1)
+llvm::Value * Instructions::ddx(llvm::Value *in)
{
- Value *x1 = m_builder.CreateExtractElement(in1,
- m_storage->constantInt(0),
- name("x1"));
- Value *res = m_builder.CreateFDiv(ConstantFP::get(APFloat(1.f)),
- x1, name("rcp"));
- return vectorFromVals(res, res, res, res);
+ // FIXME
+ assert(0);
+}
+
+llvm::Value * Instructions::ddy(llvm::Value *in)
+{
+ // FIXME
+ assert(0);
+}
+
+llvm::Value * Instructions::div(llvm::Value *in1, llvm::Value *in2)
+{
+ return m_builder.CreateFDiv(in1, in2, name("div"));
+}
+
+llvm::Value * Instructions::dot2add(llvm::Value *in1, llvm::Value *in2, llvm::Value *in3)
+{
+ Value *mulRes = mul(in1, in2);
+ Value *x = m_builder.CreateExtractElement(mulRes,
+ m_storage->constantInt(0),
+ name("extractx"));
+ Value *y = m_builder.CreateExtractElement(mulRes,
+ m_storage->constantInt(1),
+ name("extracty"));
+ Value *z = m_builder.CreateExtractElement(in3,
+ m_storage->constantInt(2),
+ name("extractz"));
+ Value *xy = m_builder.CreateAdd(x, y,name("xy"));
+ Value *dot2add = m_builder.CreateAdd(xy, z, name("dot2add"));
+ return vectorFromVals(dot2add, dot2add, dot2add, dot2add);
+}
+
+llvm::Value * Instructions::dp2(llvm::Value *in1, llvm::Value *in2)
+{
+ Value *mulRes = mul(in1, in2);
+ Value *x = m_builder.CreateExtractElement(mulRes,
+ m_storage->constantInt(0),
+ name("extractx"));
+ Value *y = m_builder.CreateExtractElement(mulRes,
+ m_storage->constantInt(1),
+ name("extracty"));
+ Value *xy = m_builder.CreateAdd(x, y,name("xy"));
+ return vectorFromVals(xy, xy, xy, xy);
+}
+
+llvm::Value * Instructions::dp3(llvm::Value *in1, llvm::Value *in2)
+{
+ Value *mulRes = mul(in1, in2);
+ Value *x = m_builder.CreateExtractElement(mulRes,
+ m_storage->constantInt(0),
+ name("extractx"));
+ Value *y = m_builder.CreateExtractElement(mulRes,
+ m_storage->constantInt(1),
+ name("extracty"));
+ Value *z = m_builder.CreateExtractElement(mulRes,
+ m_storage->constantInt(2),
+ name("extractz"));
+ Value *xy = m_builder.CreateAdd(x, y,name("xy"));
+ Value *dot3 = m_builder.CreateAdd(xy, z, name("dot3"));
+ return vectorFromVals(dot3, dot3, dot3, dot3);
}
llvm::Value * Instructions::dp4(llvm::Value *in1, llvm::Value *in2)
@@ -321,6 +399,53 @@ llvm::Value * Instructions::dst(llvm::Value *in1, llvm::Value *in2)
ry, z, w);
}
+void Instructions::elseop()
+{
+ assert(!m_ifStack.empty());
+ BasicBlock *ifend = BasicBlock::Create(name("ifend"), m_func,0);
+ m_builder.CreateBr(ifend);
+ m_builder.SetInsertPoint(m_ifStack.top());
+ currentBlock()->setName(name("ifelse"));
+ m_ifStack.pop();
+ m_ifStack.push(ifend);
+}
+
+void Instructions::endif()
+{
+ assert(!m_ifStack.empty());
+ m_builder.CreateBr(m_ifStack.top());
+ m_builder.SetInsertPoint(m_ifStack.top());
+ m_ifStack.pop();
+}
+
+void Instructions::endLoop()
+{
+ assert(!m_loopStack.empty());
+ Loop loop = m_loopStack.top();
+ m_builder.CreateBr(loop.begin);
+ loop.end->moveAfter(currentBlock());
+ m_builder.SetInsertPoint(loop.end);
+ m_loopStack.pop();
+}
+
+void Instructions::end()
+{
+ m_builder.CreateRetVoid();
+}
+
+void Instructions::endSub()
+{
+ m_func = 0;
+ m_builder.SetInsertPoint(0);
+}
+
+llvm::Value * Instructions::exp(llvm::Value *in)
+{
+ std::vector<llvm::Value*> vec = extractVector(in);
+ return vectorFromVals(callFExp(vec[0]), callFExp(vec[1]),
+ callFExp(vec[2]), callFExp(vec[3]));
+}
+
llvm::Value * Instructions::ex2(llvm::Value *in)
{
llvm::Value *val = callPow(ConstantFP::get(APFloat(2.f)),
@@ -330,31 +455,6 @@ llvm::Value * Instructions::ex2(llvm::Value *in)
return vectorFromVals(val, val, val, val);
}
-llvm::Value * Instructions::callFloor(llvm::Value *val)
-{
- if (!m_llvmFloor) {
- // predeclare the intrinsic
- std::vector<const Type*> floorArgs;
- floorArgs.push_back(Type::FloatTy);
- PAListPtr floorPal;
- FunctionType* floorType = FunctionType::get(
- /*Result=*/Type::FloatTy,
- /*Params=*/floorArgs,
- /*isVarArg=*/false);
- m_llvmFloor = Function::Create(
- /*Type=*/floorType,
- /*Linkage=*/GlobalValue::ExternalLinkage,
- /*Name=*/"floorf", m_mod);
- m_llvmFloor->setCallingConv(CallingConv::C);
- m_llvmFloor->setParamAttrs(floorPal);
- }
- CallInst *call = m_builder.CreateCall(m_llvmFloor, val,
- name("floorf"));
- call->setCallingConv(CallingConv::C);
- call->setTailCall(false);
- return call;
-}
-
llvm::Value * Instructions::floor(llvm::Value *in)
{
std::vector<llvm::Value*> vec = extractVector(in);
@@ -362,42 +462,52 @@ llvm::Value * Instructions::floor(llvm::Value *in)
callFloor(vec[2]), callFloor(vec[3]));
}
-llvm::Value * Instructions::arl(llvm::Value *in)
-{
- return floor(in);
-}
-
llvm::Value * Instructions::frc(llvm::Value *in)
{
llvm::Value *flr = floor(in);
return sub(in, flr);
}
-llvm::Value * Instructions::callFLog(llvm::Value *val)
+void Instructions::ifop(llvm::Value *in)
{
- if (!m_llvmFlog) {
- // predeclare the intrinsic
- std::vector<const Type*> flogArgs;
- flogArgs.push_back(Type::FloatTy);
- PAListPtr flogPal;
- FunctionType* flogType = FunctionType::get(
- /*Result=*/Type::FloatTy,
- /*Params=*/flogArgs,
- /*isVarArg=*/false);
- m_llvmFlog = Function::Create(
- /*Type=*/flogType,
- /*Linkage=*/GlobalValue::ExternalLinkage,
- /*Name=*/"logf", m_mod);
- m_llvmFlog->setCallingConv(CallingConv::C);
- m_llvmFlog->setParamAttrs(flogPal);
- }
- CallInst *call = m_builder.CreateCall(m_llvmFlog, val,
- name("logf"));
- call->setCallingConv(CallingConv::C);
+ BasicBlock *ifthen = BasicBlock::Create(name("ifthen"), m_func,0);
+ BasicBlock *ifend = BasicBlock::Create(name("ifthenend"), m_func,0);
+
+ //BasicBlock *yblock = new BasicBlock(name("yblock"), m_func,0);
+ //BasicBlock *zblock = new BasicBlock(name("zblock"), m_func,0);
+ //BasicBlock *wblock = new BasicBlock(name("wblock"), m_func,0);
+
+ Constant *float0 = Constant::getNullValue(Type::FloatTy);
+
+ Value *x = m_builder.CreateExtractElement(in, m_storage->constantInt(0),
+ name("extractx"));
+ Value *xcmp = m_builder.CreateFCmpUNE(x, float0, name("xcmp"));
+ m_builder.CreateCondBr(xcmp, ifthen, ifend);
+ //m_builder.SetInsertPoint(yblock);
+
+ m_builder.SetInsertPoint(ifthen);
+ m_ifStack.push(ifend);
+}
+
+llvm::Value * Instructions::kil(llvm::Value *in)
+{
+ llvm::Function *func = m_mod->getFunction("kil");
+ assert(func);
+
+ CallInst *call = m_builder.CreateCall(func, in, name("kilpres"));
call->setTailCall(false);
return call;
}
+llvm::Value * Instructions::lerp(llvm::Value *in1, llvm::Value *in2,
+ llvm::Value *in3)
+{
+ llvm::Value *m = mul(in1, in2);
+ llvm::Value *vec1 = constVector(1.f, 1.f, 1.f, 1.f);
+ llvm::Value *s = sub(vec1, in1);
+ return add(m, mul(s, in3));
+}
+
llvm::Value * Instructions::lg2(llvm::Value *in)
{
std::vector<llvm::Value*> vec = extractVector(in);
@@ -407,142 +517,176 @@ llvm::Value * Instructions::lg2(llvm::Value *in)
callFLog(vec[2]), callFLog(vec[3])), const_vec);
}
-llvm::Value * Instructions::min(llvm::Value *in1, llvm::Value *in2)
+llvm::Value * Instructions::lit(llvm::Value *in)
+{
+ if (!m_llvmLit) {
+ m_llvmLit = m_mod->getFunction("lit");
+ }
+ CallInst *call = m_builder.CreateCall(m_llvmLit, in, name("litres"));
+ call->setCallingConv(CallingConv::C);
+ call->setTailCall(false);
+ return call;
+}
+
+llvm::Value * Instructions::log(llvm::Value *in)
+{
+ std::vector<llvm::Value*> vec = extractVector(in);
+ return vectorFromVals(callFLog(vec[0]), callFLog(vec[1]),
+ callFLog(vec[2]), callFLog(vec[3]));
+}
+
+llvm::Value * Instructions::madd(llvm::Value *in1, llvm::Value *in2,
+ llvm::Value *in3)
+{
+ Value *mulRes = mul(in1, in2);
+ return add(mulRes, in3);
+}
+
+llvm::Value * Instructions::max(llvm::Value *in1, llvm::Value *in2)
{
std::vector<llvm::Value*> vec1 = extractVector(in1);
std::vector<llvm::Value*> vec2 = extractVector(in2);
- Value *xcmp = m_builder.CreateFCmpOLT(vec1[0], vec2[0], name("xcmp"));
+ Value *xcmp = m_builder.CreateFCmpOGT(vec1[0], vec2[0],
+ name("xcmp"));
Value *selx = m_builder.CreateSelect(xcmp, vec1[0], vec2[0],
name("selx"));
- Value *ycmp = m_builder.CreateFCmpOLT(vec1[1], vec2[1], name("ycmp"));
+ Value *ycmp = m_builder.CreateFCmpOGT(vec1[1], vec2[1],
+ name("ycmp"));
Value *sely = m_builder.CreateSelect(ycmp, vec1[1], vec2[1],
name("sely"));
- Value *zcmp = m_builder.CreateFCmpOLT(vec1[2], vec2[2], name("zcmp"));
+ Value *zcmp = m_builder.CreateFCmpOGT(vec1[2], vec2[2],
+ name("zcmp"));
Value *selz = m_builder.CreateSelect(zcmp, vec1[2], vec2[2],
name("selz"));
- Value *wcmp = m_builder.CreateFCmpOLT(vec1[3], vec2[3], name("wcmp"));
+ Value *wcmp = m_builder.CreateFCmpOGT(vec1[3], vec2[3],
+ name("wcmp"));
Value *selw = m_builder.CreateSelect(wcmp, vec1[3], vec2[3],
name("selw"));
return vectorFromVals(selx, sely, selz, selw);
}
-llvm::Value * Instructions::max(llvm::Value *in1, llvm::Value *in2)
+llvm::Value * Instructions::min(llvm::Value *in1, llvm::Value *in2)
{
std::vector<llvm::Value*> vec1 = extractVector(in1);
std::vector<llvm::Value*> vec2 = extractVector(in2);
- Value *xcmp = m_builder.CreateFCmpOGT(vec1[0], vec2[0],
- name("xcmp"));
+ Value *xcmp = m_builder.CreateFCmpOLT(vec1[0], vec2[0], name("xcmp"));
Value *selx = m_builder.CreateSelect(xcmp, vec1[0], vec2[0],
name("selx"));
- Value *ycmp = m_builder.CreateFCmpOGT(vec1[1], vec2[1],
- name("ycmp"));
+ Value *ycmp = m_builder.CreateFCmpOLT(vec1[1], vec2[1], name("ycmp"));
Value *sely = m_builder.CreateSelect(ycmp, vec1[1], vec2[1],
name("sely"));
- Value *zcmp = m_builder.CreateFCmpOGT(vec1[2], vec2[2],
- name("zcmp"));
+ Value *zcmp = m_builder.CreateFCmpOLT(vec1[2], vec2[2], name("zcmp"));
Value *selz = m_builder.CreateSelect(zcmp, vec1[2], vec2[2],
name("selz"));
- Value *wcmp = m_builder.CreateFCmpOGT(vec1[3], vec2[3],
- name("wcmp"));
+ Value *wcmp = m_builder.CreateFCmpOLT(vec1[3], vec2[3], name("wcmp"));
Value *selw = m_builder.CreateSelect(wcmp, vec1[3], vec2[3],
name("selw"));
return vectorFromVals(selx, sely, selz, selw);
}
-void Instructions::printVector(llvm::Value *val)
+llvm::Value * Instructions::mul(llvm::Value *in1, llvm::Value *in2)
{
- static const char *frmt = "Vector is [%f, %f, %f, %f]\x0A";
+ return m_builder.CreateMul(in1, in2, name("mul"));
+}
- if (!m_fmtPtr) {
- Constant *format = ConstantArray::get(frmt, true);
- ArrayType *arrayTy = ArrayType::get(IntegerType::get(8), strlen(frmt) + 1);
- GlobalVariable* globalFormat = new GlobalVariable(
- /*Type=*/arrayTy,
- /*isConstant=*/true,
- /*Linkage=*/GlobalValue::InternalLinkage,
- /*Initializer=*/0, // has initializer, specified below
- /*Name=*/name(".str"),
- m_mod);
- globalFormat->setInitializer(format);
+llvm::Value * Instructions::neg(llvm::Value *in)
+{
+ Value *neg = m_builder.CreateNeg(in, name("neg"));
+ return neg;
+}
- Constant* const_int0 = Constant::getNullValue(IntegerType::get(32));
- std::vector<Constant*> const_ptr_21_indices;
- const_ptr_21_indices.push_back(const_int0);
- const_ptr_21_indices.push_back(const_int0);
- m_fmtPtr = ConstantExpr::getGetElementPtr(globalFormat,
- &const_ptr_21_indices[0], const_ptr_21_indices.size());
- }
+llvm::Value * Instructions::nrm(llvm::Value *in)
+{
+ llvm::Value *v = rsq(in);
+ return mul(v, in);
+}
- Function *func_printf = m_mod->getFunction("printf");
- if (!func_printf)
- func_printf = declarePrintf();
- assert(func_printf);
- std::vector<llvm::Value*> vec = extractVector(val);
- Value *dx = m_builder.CreateFPExt(vec[0], Type::DoubleTy, name("dx"));
- Value *dy = m_builder.CreateFPExt(vec[1], Type::DoubleTy, name("dy"));
- Value *dz = m_builder.CreateFPExt(vec[2], Type::DoubleTy, name("dz"));
- Value *dw = m_builder.CreateFPExt(vec[3], Type::DoubleTy, name("dw"));
- std::vector<Value*> params;
- params.push_back(m_fmtPtr);
- params.push_back(dx);
- params.push_back(dy);
- params.push_back(dz);
- params.push_back(dw);
- CallInst *call = m_builder.CreateCall(func_printf, params.begin(), params.end(),
- name("printf"));
- call->setCallingConv(CallingConv::C);
- call->setTailCall(true);
+llvm::Value * Instructions::pow(llvm::Value *in1, llvm::Value *in2)
+{
+ Value *x1 = m_builder.CreateExtractElement(in1,
+ m_storage->constantInt(0),
+ name("x1"));
+ Value *x2 = m_builder.CreateExtractElement(in2,
+ m_storage->constantInt(0),
+ name("x2"));
+ llvm::Value *val = callPow(x1, x2);
+ return vectorFromVals(val, val, val, val);
}
-llvm::Function * Instructions::declarePrintf()
+llvm::Value * Instructions::rcp(llvm::Value *in1)
{
- std::vector<const Type*> args;
- PAListPtr params;
- FunctionType* funcTy = FunctionType::get(
- /*Result=*/IntegerType::get(32),
- /*Params=*/args,
- /*isVarArg=*/true);
- Function* func_printf = Function::Create(
- /*Type=*/funcTy,
- /*Linkage=*/GlobalValue::ExternalLinkage,
- /*Name=*/"printf", m_mod);
- func_printf->setCallingConv(CallingConv::C);
- func_printf->setParamAttrs(params);
- return func_printf;
+ Value *x1 = m_builder.CreateExtractElement(in1,
+ m_storage->constantInt(0),
+ name("x1"));
+ Value *res = m_builder.CreateFDiv(ConstantFP::get(APFloat(1.f)),
+ x1, name("rcp"));
+ return vectorFromVals(res, res, res, res);
+}
+
+llvm::Value * Instructions::rsq(llvm::Value *in1)
+{
+ Value *x = m_builder.CreateExtractElement(in1,
+ m_storage->constantInt(0),
+ name("extractx"));
+ Value *abs = callFAbs(x);
+ Value *sqrt = callFSqrt(abs);
+
+ Value *rsqrt = m_builder.CreateFDiv(ConstantFP::get(APFloat(1.f)),
+ sqrt,
+ name("rsqrt"));
+ return vectorFromVals(rsqrt, rsqrt, rsqrt, rsqrt);
}
+llvm::Value * Instructions::scs(llvm::Value *in)
+{
+ llvm::Function *func = m_mod->getFunction("scs");
+ assert(func);
-llvm::Value * Instructions::sgt(llvm::Value *in1, llvm::Value *in2)
+ CallInst *call = m_builder.CreateCall(func, in, name("scsres"));
+ call->setTailCall(false);
+ return call;
+}
+
+llvm::Value * Instructions::seq(llvm::Value *in1, llvm::Value *in2)
{
Constant *const1f = ConstantFP::get(APFloat(1.000000e+00f));
Constant *const0f = Constant::getNullValue(Type::FloatTy);
std::vector<llvm::Value*> vec1 = extractVector(in1);
std::vector<llvm::Value*> vec2 = extractVector(in2);
- Value *xcmp = m_builder.CreateFCmpOGT(vec1[0], vec2[0], name("xcmp"));
+
+ Value *xcmp = m_builder.CreateFCmpOEQ(vec1[0], vec2[0], name("xcmp"));
Value *x = m_builder.CreateSelect(xcmp, const1f, const0f, name("xsel"));
- Value *ycmp = m_builder.CreateFCmpOGT(vec1[1], vec2[1], name("ycmp"));
+ Value *ycmp = m_builder.CreateFCmpOEQ(vec1[1], vec2[1], name("ycmp"));
Value *y = m_builder.CreateSelect(ycmp, const1f, const0f, name("ysel"));
- Value *zcmp = m_builder.CreateFCmpOGT(vec1[2], vec2[2], name("zcmp"));
+ Value *zcmp = m_builder.CreateFCmpOEQ(vec1[2], vec2[2], name("zcmp"));
Value *z = m_builder.CreateSelect(zcmp, const1f, const0f, name("zsel"));
- Value *wcmp = m_builder.CreateFCmpOGT(vec1[3], vec2[3], name("wcmp"));
+ Value *wcmp = m_builder.CreateFCmpOEQ(vec1[3], vec2[3], name("wcmp"));
Value *w = m_builder.CreateSelect(wcmp, const1f, const0f, name("wsel"));
return vectorFromVals(x, y, z, w);
}
+
+llvm::Value * Instructions::sfl(llvm::Value *in1, llvm::Value *in2)
+{
+ Constant *const0f = Constant::getNullValue(Type::FloatTy);
+
+ return vectorFromVals(const0f, const0f, const0f, const0f);
+}
+
llvm::Value * Instructions::sge(llvm::Value *in1, llvm::Value *in2)
{
Constant *const1f = ConstantFP::get(APFloat(1.000000e+00f));
@@ -566,157 +710,118 @@ llvm::Value * Instructions::sge(llvm::Value *in1, llvm::Value *in2)
return vectorFromVals(x, y, z, w);
}
-
-llvm::Value * Instructions::slt(llvm::Value *in1, llvm::Value *in2)
+llvm::Value * Instructions::sgt(llvm::Value *in1, llvm::Value *in2)
{
Constant *const1f = ConstantFP::get(APFloat(1.000000e+00f));
Constant *const0f = Constant::getNullValue(Type::FloatTy);
std::vector<llvm::Value*> vec1 = extractVector(in1);
std::vector<llvm::Value*> vec2 = extractVector(in2);
-
- Value *xcmp = m_builder.CreateFCmpOLT(vec1[0], vec2[0], name("xcmp"));
+ Value *xcmp = m_builder.CreateFCmpOGT(vec1[0], vec2[0], name("xcmp"));
Value *x = m_builder.CreateSelect(xcmp, const1f, const0f, name("xsel"));
- Value *ycmp = m_builder.CreateFCmpOLT(vec1[1], vec2[1], name("ycmp"));
+ Value *ycmp = m_builder.CreateFCmpOGT(vec1[1], vec2[1], name("ycmp"));
Value *y = m_builder.CreateSelect(ycmp, const1f, const0f, name("ysel"));
- Value *zcmp = m_builder.CreateFCmpOLT(vec1[2], vec2[2], name("zcmp"));
+ Value *zcmp = m_builder.CreateFCmpOGT(vec1[2], vec2[2], name("zcmp"));
Value *z = m_builder.CreateSelect(zcmp, const1f, const0f, name("zsel"));
- Value *wcmp = m_builder.CreateFCmpOLT(vec1[3], vec2[3], name("wcmp"));
+ Value *wcmp = m_builder.CreateFCmpOGT(vec1[3], vec2[3], name("wcmp"));
Value *w = m_builder.CreateSelect(wcmp, const1f, const0f, name("wsel"));
return vectorFromVals(x, y, z, w);
}
-llvm::Value * Instructions::cross(llvm::Value *in1, llvm::Value *in2)
+llvm::Value * Instructions::sin(llvm::Value *in)
{
- Value *x1 = m_builder.CreateExtractElement(in1,
- m_storage->constantInt(0),
- name("x1"));
- Value *y1 = m_builder.CreateExtractElement(in1,
- m_storage->constantInt(1),
- name("y1"));
- Value *z1 = m_builder.CreateExtractElement(in1,
- m_storage->constantInt(2),
- name("z1"));
+ llvm::Function *func = m_mod->getFunction("vsin");
+ assert(func);
- Value *x2 = m_builder.CreateExtractElement(in2,
- m_storage->constantInt(0),
- name("x2"));
- Value *y2 = m_builder.CreateExtractElement(in2,
- m_storage->constantInt(1),
- name("y2"));
- Value *z2 = m_builder.CreateExtractElement(in2,
- m_storage->constantInt(2),
- name("z2"));
- Value *y1z2 = mul(y1, z2);
- Value *z1y2 = mul(z1, y2);
+ CallInst *call = m_builder.CreateCall(func, in, name("sinres"));
+ call->setTailCall(false);
+ return call;
+}
- Value *z1x2 = mul(z1, x2);
- Value *x1z2 = mul(x1, z2);
+llvm::Value * Instructions::sle(llvm::Value *in1, llvm::Value *in2)
+{
+ Constant *const1f = ConstantFP::get(APFloat(1.000000e+00f));
+ Constant *const0f = Constant::getNullValue(Type::FloatTy);
- Value *x1y2 = mul(x1, y2);
- Value *y1x2 = mul(y1, x2);
+ std::vector<llvm::Value*> vec1 = extractVector(in1);
+ std::vector<llvm::Value*> vec2 = extractVector(in2);
- return vectorFromVals(sub(y1z2, z1y2), sub(z1x2, x1z2), sub(x1y2, y1x2));
-}
+ Value *xcmp = m_builder.CreateFCmpOLE(vec1[0], vec2[0], name("xcmp"));
+ Value *x = m_builder.CreateSelect(xcmp, const1f, const0f, name("xsel"));
+ Value *ycmp = m_builder.CreateFCmpOLE(vec1[1], vec2[1], name("ycmp"));
+ Value *y = m_builder.CreateSelect(ycmp, const1f, const0f, name("ysel"));
-llvm::Value * Instructions::abs(llvm::Value *in)
-{
- 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);
+ Value *zcmp = m_builder.CreateFCmpOLE(vec1[2], vec2[2], name("zcmp"));
+ Value *z = m_builder.CreateSelect(zcmp, const1f, const0f, name("zsel"));
+
+ Value *wcmp = m_builder.CreateFCmpOLE(vec1[3], vec2[3], name("wcmp"));
+ Value *w = m_builder.CreateSelect(wcmp, const1f, const0f, name("wsel"));
+
+ return vectorFromVals(x, y, z, w);
}
-void Instructions::ifop(llvm::Value *in)
+llvm::Value * Instructions::slt(llvm::Value *in1, llvm::Value *in2)
{
- BasicBlock *ifthen = BasicBlock::Create(name("ifthen"), m_func,0);
- BasicBlock *ifend = BasicBlock::Create(name("ifthenend"), m_func,0);
+ Constant *const1f = ConstantFP::get(APFloat(1.000000e+00f));
+ Constant *const0f = Constant::getNullValue(Type::FloatTy);
- //BasicBlock *yblock = new BasicBlock(name("yblock"), m_func,0);
- //BasicBlock *zblock = new BasicBlock(name("zblock"), m_func,0);
- //BasicBlock *wblock = new BasicBlock(name("wblock"), m_func,0);
+ std::vector<llvm::Value*> vec1 = extractVector(in1);
+ std::vector<llvm::Value*> vec2 = extractVector(in2);
- Constant *float0 = Constant::getNullValue(Type::FloatTy);
+ Value *xcmp = m_builder.CreateFCmpOLT(vec1[0], vec2[0], name("xcmp"));
+ Value *x = m_builder.CreateSelect(xcmp, const1f, const0f, name("xsel"));
- Value *x = m_builder.CreateExtractElement(in, m_storage->constantInt(0),
- name("extractx"));
- Value *xcmp = m_builder.CreateFCmpUNE(x, float0, name("xcmp"));
- m_builder.CreateCondBr(xcmp, ifthen, ifend);
- //m_builder.SetInsertPoint(yblock);
+ Value *ycmp = m_builder.CreateFCmpOLT(vec1[1], vec2[1], name("ycmp"));
+ Value *y = m_builder.CreateSelect(ycmp, const1f, const0f, name("ysel"));
- m_builder.SetInsertPoint(ifthen);
- m_ifStack.push(ifend);
-}
+ Value *zcmp = m_builder.CreateFCmpOLT(vec1[2], vec2[2], name("zcmp"));
+ Value *z = m_builder.CreateSelect(zcmp, const1f, const0f, name("zsel"));
-llvm::BasicBlock * Instructions::currentBlock() const
-{
- return m_builder.GetInsertBlock();
-}
+ Value *wcmp = m_builder.CreateFCmpOLT(vec1[3], vec2[3], name("wcmp"));
+ Value *w = m_builder.CreateSelect(wcmp, const1f, const0f, name("wsel"));
-void Instructions::elseop()
-{
- assert(!m_ifStack.empty());
- BasicBlock *ifend = BasicBlock::Create(name("ifend"), m_func,0);
- m_builder.CreateBr(ifend);
- m_builder.SetInsertPoint(m_ifStack.top());
- currentBlock()->setName(name("ifelse"));
- m_ifStack.pop();
- m_ifStack.push(ifend);
+ return vectorFromVals(x, y, z, w);
}
-void Instructions::endif()
+llvm::Value * Instructions::sne(llvm::Value *in1, llvm::Value *in2)
{
- assert(!m_ifStack.empty());
- m_builder.CreateBr(m_ifStack.top());
- m_builder.SetInsertPoint(m_ifStack.top());
- m_ifStack.pop();
-}
+ Constant *const1f = ConstantFP::get(APFloat(1.000000e+00f));
+ Constant *const0f = Constant::getNullValue(Type::FloatTy);
-llvm::Value * Instructions::lerp(llvm::Value *in1, llvm::Value *in2,
- llvm::Value *in3)
-{
- llvm::Value *m = mul(in1, in2);
- llvm::Value *vec1 = constVector(1.f, 1.f, 1.f, 1.f);
- llvm::Value *s = sub(vec1, in1);
- return add(m, mul(s, in3));
-}
+ std::vector<llvm::Value*> vec1 = extractVector(in1);
+ std::vector<llvm::Value*> vec2 = extractVector(in2);
-void Instructions::beginLoop()
-{
- BasicBlock *begin = BasicBlock::Create(name("loop"), m_func,0);
- BasicBlock *end = BasicBlock::Create(name("endloop"), m_func,0);
+ Value *xcmp = m_builder.CreateFCmpONE(vec1[0], vec2[0], name("xcmp"));
+ Value *x = m_builder.CreateSelect(xcmp, const1f, const0f, name("xsel"));
- m_builder.CreateBr(begin);
- Loop loop;
- loop.begin = begin;
- loop.end = end;
- m_builder.SetInsertPoint(begin);
- m_loopStack.push(loop);
+ Value *ycmp = m_builder.CreateFCmpONE(vec1[1], vec2[1], name("ycmp"));
+ Value *y = m_builder.CreateSelect(ycmp, const1f, const0f, name("ysel"));
+
+ Value *zcmp = m_builder.CreateFCmpONE(vec1[2], vec2[2], name("zcmp"));
+ Value *z = m_builder.CreateSelect(zcmp, const1f, const0f, name("zsel"));
+
+ Value *wcmp = m_builder.CreateFCmpONE(vec1[3], vec2[3], name("wcmp"));
+ Value *w = m_builder.CreateSelect(wcmp, const1f, const0f, name("wsel"));
+
+ return vectorFromVals(x, y, z, w);
}
-void Instructions::endLoop()
+llvm::Value * Instructions::str(llvm::Value *in1, llvm::Value *in2)
{
- assert(!m_loopStack.empty());
- Loop loop = m_loopStack.top();
- m_builder.CreateBr(loop.begin);
- loop.end->moveAfter(currentBlock());
- m_builder.SetInsertPoint(loop.end);
- m_loopStack.pop();
+ Constant *const1f = ConstantFP::get(APFloat(1.000000e+00f));
+
+ return vectorFromVals(const1f, const1f, const1f, const1f);
}
-void Instructions::brk()
+llvm::Value * Instructions::sub(llvm::Value *in1, llvm::Value *in2)
{
- assert(!m_loopStack.empty());
- BasicBlock *unr = BasicBlock::Create(name("unreachable"), m_func,0);
- m_builder.CreateBr(m_loopStack.top().end);
- m_builder.SetInsertPoint(unr);
+ Value *res = m_builder.CreateSub(in1, in2, name("sub"));
+ return res;
}
llvm::Value * Instructions::trunc(llvm::Value *in)
@@ -741,18 +846,298 @@ llvm::Value * Instructions::trunc(llvm::Value *in)
return vectorFromVals(fx, fy, fz, fw);
}
-void Instructions::end()
+llvm::Value * Instructions::x2d(llvm::Value *in1, llvm::Value *in2, llvm::Value *in3)
{
- m_builder.CreateRetVoid();
+ std::vector<llvm::Value*> vec1 = extractVector(in1);
+ std::vector<llvm::Value*> vec2 = extractVector(in2);
+ std::vector<llvm::Value*> vec3 = extractVector(in3);
+
+ Value *x2x3 = m_builder.CreateMul( vec2[0], vec3[0], name("x2x3"));
+ Value *y2y3 = m_builder.CreateMul( vec2[1], vec3[1], name("y2y3"));
+ Value *x1px2x3 = m_builder.CreateAdd (vec1[0], x2x3, name("x1 + x2x3"));
+ Value *x1px2x3py2y3 = m_builder.CreateAdd (x1px2x3, y2y3, name("x1 + x2x3 + y2y3"));
+
+ Value *x2z3 = m_builder.CreateMul( vec2[0], vec3[2], name("x2z3"));
+ Value *y2w3 = m_builder.CreateMul( vec2[1], vec3[3], name("y2w3"));
+ Value *y1px2z3 = m_builder.CreateAdd (vec1[1], x2z3, name("y1 + x2z3"));
+ Value *y1px2z3py2w3 = m_builder.CreateAdd (y1px2z3, y2w3, name("y1 + x2z3 + y2w3"));
+
+ return vectorFromVals(x1px2x3py2y3, y1px2z3py2w3, x1px2x3py2y3, y1px2z3py2w3);
}
-void Instructions::cal(int label, llvm::Value *input)
+void Instructions::printVector(llvm::Value *val)
{
+ static const char *frmt = "Vector is [%f, %f, %f, %f]\x0A";
+
+ if (!m_fmtPtr) {
+ Constant *format = ConstantArray::get(frmt, true);
+ ArrayType *arrayTy = ArrayType::get(IntegerType::get(8), strlen(frmt) + 1);
+ GlobalVariable* globalFormat = new GlobalVariable(
+ /*Type=*/arrayTy,
+ /*isConstant=*/true,
+ /*Linkage=*/GlobalValue::InternalLinkage,
+ /*Initializer=*/0, // has initializer, specified below
+ /*Name=*/name(".str"),
+ m_mod);
+ globalFormat->setInitializer(format);
+
+ Constant* const_int0 = Constant::getNullValue(IntegerType::get(32));
+ std::vector<Constant*> const_ptr_21_indices;
+ const_ptr_21_indices.push_back(const_int0);
+ const_ptr_21_indices.push_back(const_int0);
+ m_fmtPtr = ConstantExpr::getGetElementPtr(globalFormat,
+ &const_ptr_21_indices[0], const_ptr_21_indices.size());
+ }
+
+ Function *func_printf = m_mod->getFunction("printf");
+ if (!func_printf)
+ func_printf = declarePrintf();
+ assert(func_printf);
+ std::vector<llvm::Value*> vec = extractVector(val);
+ Value *dx = m_builder.CreateFPExt(vec[0], Type::DoubleTy, name("dx"));
+ Value *dy = m_builder.CreateFPExt(vec[1], Type::DoubleTy, name("dy"));
+ Value *dz = m_builder.CreateFPExt(vec[2], Type::DoubleTy, name("dz"));
+ Value *dw = m_builder.CreateFPExt(vec[3], Type::DoubleTy, name("dw"));
std::vector<Value*> params;
- params.push_back(input);
- llvm::Function *func = findFunction(label);
+ params.push_back(m_fmtPtr);
+ params.push_back(dx);
+ params.push_back(dy);
+ params.push_back(dz);
+ params.push_back(dw);
+ CallInst *call = m_builder.CreateCall(func_printf, params.begin(), params.end(),
+ name("printf"));
+ call->setCallingConv(CallingConv::C);
+ call->setTailCall(true);
+}
- m_builder.CreateCall(func, params.begin(), params.end());
+const char * Instructions::name(const char *prefix)
+{
+ ++m_idx;
+ snprintf(m_name, 32, "%s%d", prefix, m_idx);
+ return m_name;
+}
+
+llvm::Value * Instructions::callCeil(llvm::Value *val)
+{
+ if (!m_llvmCeil) {
+ // predeclare the intrinsic
+ std::vector<const Type*> ceilArgs;
+ ceilArgs.push_back(Type::FloatTy);
+ AttrListPtr ceilPal;
+ FunctionType* ceilType = FunctionType::get(
+ /*Result=*/Type::FloatTy,
+ /*Params=*/ceilArgs,
+ /*isVarArg=*/false);
+ m_llvmCeil = Function::Create(
+ /*Type=*/ceilType,
+ /*Linkage=*/GlobalValue::ExternalLinkage,
+ /*Name=*/"ceilf", m_mod);
+ m_llvmCeil->setCallingConv(CallingConv::C);
+ m_llvmCeil->setAttributes(ceilPal);
+ }
+ CallInst *call = m_builder.CreateCall(m_llvmCeil, val,
+ name("ceilf"));
+ call->setCallingConv(CallingConv::C);
+ call->setTailCall(false);
+ return call;
+}
+
+llvm::Value *Instructions::callFAbs(llvm::Value *val)
+{
+ if (!m_llvmFAbs) {
+ // predeclare the intrinsic
+ std::vector<const Type*> fabsArgs;
+ fabsArgs.push_back(Type::FloatTy);
+ AttrListPtr fabsPal;
+ FunctionType* fabsType = FunctionType::get(
+ /*Result=*/Type::FloatTy,
+ /*Params=*/fabsArgs,
+ /*isVarArg=*/false);
+ m_llvmFAbs = Function::Create(
+ /*Type=*/fabsType,
+ /*Linkage=*/GlobalValue::ExternalLinkage,
+ /*Name=*/"fabs", m_mod);
+ m_llvmFAbs->setCallingConv(CallingConv::C);
+ m_llvmFAbs->setAttributes(fabsPal);
+ }
+ CallInst *call = m_builder.CreateCall(m_llvmFAbs, val,
+ name("fabs"));
+ call->setCallingConv(CallingConv::C);
+ call->setTailCall(false);
+ return call;
+}
+
+llvm::Value * Instructions::callFExp(llvm::Value *val)
+{
+ if (!m_llvmFexp) {
+ // predeclare the intrinsic
+ std::vector<const Type*> fexpArgs;
+ fexpArgs.push_back(Type::FloatTy);
+ AttrListPtr fexpPal;
+ FunctionType* fexpType = FunctionType::get(
+ /*Result=*/Type::FloatTy,
+ /*Params=*/fexpArgs,
+ /*isVarArg=*/false);
+ m_llvmFexp = Function::Create(
+ /*Type=*/fexpType,
+ /*Linkage=*/GlobalValue::ExternalLinkage,
+ /*Name=*/"expf", m_mod);
+ m_llvmFexp->setCallingConv(CallingConv::C);
+ m_llvmFexp->setAttributes(fexpPal);
+ }
+ CallInst *call = m_builder.CreateCall(m_llvmFexp, val,
+ name("expf"));
+ call->setCallingConv(CallingConv::C);
+ call->setTailCall(false);
+ return call;
+}
+
+llvm::Value * Instructions::callFLog(llvm::Value *val)
+{
+ if (!m_llvmFlog) {
+ // predeclare the intrinsic
+ std::vector<const Type*> flogArgs;
+ flogArgs.push_back(Type::FloatTy);
+ AttrListPtr flogPal;
+ FunctionType* flogType = FunctionType::get(
+ /*Result=*/Type::FloatTy,
+ /*Params=*/flogArgs,
+ /*isVarArg=*/false);
+ m_llvmFlog = Function::Create(
+ /*Type=*/flogType,
+ /*Linkage=*/GlobalValue::ExternalLinkage,
+ /*Name=*/"logf", m_mod);
+ m_llvmFlog->setCallingConv(CallingConv::C);
+ m_llvmFlog->setAttributes(flogPal);
+ }
+ CallInst *call = m_builder.CreateCall(m_llvmFlog, val,
+ name("logf"));
+ call->setCallingConv(CallingConv::C);
+ call->setTailCall(false);
+ return call;
+}
+
+llvm::Value * Instructions::callFloor(llvm::Value *val)
+{
+ if (!m_llvmFloor) {
+ // predeclare the intrinsic
+ std::vector<const Type*> floorArgs;
+ floorArgs.push_back(Type::FloatTy);
+ AttrListPtr floorPal;
+ FunctionType* floorType = FunctionType::get(
+ /*Result=*/Type::FloatTy,
+ /*Params=*/floorArgs,
+ /*isVarArg=*/false);
+ m_llvmFloor = Function::Create(
+ /*Type=*/floorType,
+ /*Linkage=*/GlobalValue::ExternalLinkage,
+ /*Name=*/"floorf", m_mod);
+ m_llvmFloor->setCallingConv(CallingConv::C);
+ m_llvmFloor->setAttributes(floorPal);
+ }
+ CallInst *call = m_builder.CreateCall(m_llvmFloor, val,
+ name("floorf"));
+ call->setCallingConv(CallingConv::C);
+ call->setTailCall(false);
+ return call;
+}
+
+llvm::Value *Instructions::callFSqrt(llvm::Value *val)
+{
+ if (!m_llvmFSqrt) {
+ // predeclare the intrinsic
+ std::vector<const Type*> fsqrtArgs;
+ fsqrtArgs.push_back(Type::FloatTy);
+ AttrListPtr fsqrtPal;
+ FunctionType* fsqrtType = FunctionType::get(
+ /*Result=*/Type::FloatTy,
+ /*Params=*/fsqrtArgs,
+ /*isVarArg=*/false);
+ m_llvmFSqrt = Function::Create(
+ /*Type=*/fsqrtType,
+ /*Linkage=*/GlobalValue::ExternalLinkage,
+ /*Name=*/"llvm.sqrt.f32", m_mod);
+ m_llvmFSqrt->setCallingConv(CallingConv::C);
+ m_llvmFSqrt->setAttributes(fsqrtPal);
+ }
+ CallInst *call = m_builder.CreateCall(m_llvmFSqrt, val,
+ name("sqrt"));
+ call->setCallingConv(CallingConv::C);
+ call->setTailCall(false);
+ return call;
+}
+
+llvm::Value * Instructions::callPow(llvm::Value *val1, llvm::Value *val2)
+{
+ if (!m_llvmPow) {
+ // predeclare the intrinsic
+ std::vector<const Type*> powArgs;
+ powArgs.push_back(Type::FloatTy);
+ powArgs.push_back(Type::FloatTy);
+ AttrListPtr powPal;
+ FunctionType* powType = FunctionType::get(
+ /*Result=*/Type::FloatTy,
+ /*Params=*/powArgs,
+ /*isVarArg=*/false);
+ m_llvmPow = Function::Create(
+ /*Type=*/powType,
+ /*Linkage=*/GlobalValue::ExternalLinkage,
+ /*Name=*/"llvm.pow.f32", m_mod);
+ m_llvmPow->setCallingConv(CallingConv::C);
+ m_llvmPow->setAttributes(powPal);
+ }
+ std::vector<Value*> params;
+ params.push_back(val1);
+ params.push_back(val2);
+ CallInst *call = m_builder.CreateCall(m_llvmPow, params.begin(), params.end(),
+ name("pow"));
+ call->setCallingConv(CallingConv::C);
+ call->setTailCall(false);
+ return call;
+}
+
+llvm::Value * Instructions::vectorFromVals(llvm::Value *x, llvm::Value *y,
+ llvm::Value *z, llvm::Value *w)
+{
+ Constant *const_vec = Constant::getNullValue(m_floatVecType);
+ Value *res = m_builder.CreateInsertElement(const_vec, x,
+ m_storage->constantInt(0),
+ name("vecx"));
+ res = m_builder.CreateInsertElement(res, y, m_storage->constantInt(1),
+ name("vecxy"));
+ res = m_builder.CreateInsertElement(res, z, m_storage->constantInt(2),
+ name("vecxyz"));
+ if (w)
+ res = m_builder.CreateInsertElement(res, w, m_storage->constantInt(3),
+ name("vecxyzw"));
+ return res;
+}
+
+llvm::Value * Instructions::constVector(float x, float y, float z, float w)
+{
+ std::vector<Constant*> vec(4);
+ vec[0] = ConstantFP::get(APFloat(x));
+ vec[1] = ConstantFP::get(APFloat(y));
+ vec[2] = ConstantFP::get(APFloat(z));
+ vec[3] = ConstantFP::get(APFloat(w));
+ return ConstantVector::get(m_floatVecType, vec);
+}
+
+llvm::Function * Instructions::declarePrintf()
+{
+ std::vector<const Type*> args;
+ AttrListPtr params;
+ FunctionType* funcTy = FunctionType::get(
+ /*Result=*/IntegerType::get(32),
+ /*Params=*/args,
+ /*isVarArg=*/true);
+ Function* func_printf = Function::Create(
+ /*Type=*/funcTy,
+ /*Linkage=*/GlobalValue::ExternalLinkage,
+ /*Name=*/"printf", m_mod);
+ func_printf->setCallingConv(CallingConv::C);
+ func_printf->setAttributes(params);
+ return func_printf;
}
llvm::Function * Instructions::declareFunc(int label)
@@ -763,7 +1148,7 @@ llvm::Function * Instructions::declareFunc(int label)
args.push_back(vecPtr);
args.push_back(vecPtr);
args.push_back(vecPtr);
- PAListPtr params;
+ AttrListPtr params;
FunctionType *funcType = FunctionType::get(
/*Result=*/Type::VoidTy,
/*Params=*/args,
@@ -774,31 +1159,10 @@ llvm::Function * Instructions::declareFunc(int label)
/*Linkage=*/GlobalValue::ExternalLinkage,
/*Name=*/name.c_str(), m_mod);
func->setCallingConv(CallingConv::C);
- func->setParamAttrs(params);
+ func->setAttributes(params);
return func;
}
-void Instructions::bgnSub(unsigned label)
-{
- llvm::Function *func = findFunction(label);
-
- Function::arg_iterator args = func->arg_begin();
- Value *ptr_INPUT = args++;
- ptr_INPUT->setName("INPUT");
- m_storage->pushArguments(ptr_INPUT);
-
- llvm::BasicBlock *entry = BasicBlock::Create("entry", func, 0);
-
- m_func = func;
- m_builder.SetInsertPoint(entry);
-}
-
-void Instructions::endSub()
-{
- m_func = 0;
- m_builder.SetInsertPoint(0);
-}
-
llvm::Function * Instructions::findFunction(int label)
{
llvm::Function *func = m_functions[label];
@@ -809,17 +1173,6 @@ llvm::Function * Instructions::findFunction(int label)
return func;
}
-llvm::Value * Instructions::constVector(float x, float y, float z, float w)
-{
- std::vector<Constant*> vec(4);
- vec[0] = ConstantFP::get(APFloat(x));
- vec[1] = ConstantFP::get(APFloat(y));
- vec[2] = ConstantFP::get(APFloat(z));
- vec[3] = ConstantFP::get(APFloat(w));
- return ConstantVector::get(m_floatVecType, vec);
-}
-
-
std::vector<llvm::Value*> Instructions::extractVector(llvm::Value *vec)
{
std::vector<llvm::Value*> elems(4);
@@ -834,69 +1187,7 @@ std::vector<llvm::Value*> Instructions::extractVector(llvm::Value *vec)
return elems;
}
-llvm::Value * Instructions::cmp(llvm::Value *in1, llvm::Value *in2, llvm::Value *in3)
-{
- llvm::Function *func = m_mod->getFunction("cmp");
- assert(func);
-
- std::vector<Value*> params;
- params.push_back(in1);
- params.push_back(in2);
- params.push_back(in3);
- CallInst *call = m_builder.CreateCall(func, params.begin(), params.end(), name("cmpres"));
- call->setTailCall(false);
- return call;
-}
-
-llvm::Value * Instructions::cos(llvm::Value *in)
-{
-#if 0
- llvm::Function *func = m_mod->getFunction("vcos");
- assert(func);
- CallInst *call = m_builder.CreateCall(func, in, name("cosres"));
- call->setTailCall(false);
- return call;
-#else
- std::vector<llvm::Value*> elems = extractVector(in);
- Function *func = m_mod->getFunction("cosf");
- assert(func);
- CallInst *cos = m_builder.CreateCall(func, elems[0], name("cosres"));
- cos->setCallingConv(CallingConv::C);
- cos->setTailCall(true);
- return vectorFromVals(cos, cos, cos, cos);
-#endif
-}
-
-llvm::Value * Instructions::scs(llvm::Value *in)
-{
- llvm::Function *func = m_mod->getFunction("scs");
- assert(func);
-
- CallInst *call = m_builder.CreateCall(func, in, name("scsres"));
- call->setTailCall(false);
- return call;
-}
-
-llvm::Value * Instructions::kil(llvm::Value *in)
-{
- llvm::Function *func = m_mod->getFunction("kil");
- assert(func);
-
- CallInst *call = m_builder.CreateCall(func, in, name("kilpres"));
- call->setTailCall(false);
- return call;
-}
-
-llvm::Value * Instructions::sin(llvm::Value *in)
-{
- llvm::Function *func = m_mod->getFunction("vsin");
- assert(func);
-
- CallInst *call = m_builder.CreateCall(func, in, name("sinres"));
- call->setTailCall(false);
- return call;
-}
#endif //MESA_LLVM
diff --git a/src/gallium/auxiliary/gallivm/instructions.h b/src/gallium/auxiliary/gallivm/instructions.h
index d286ce80c7..e18571251e 100644
--- a/src/gallium/auxiliary/gallivm/instructions.h
+++ b/src/gallium/auxiliary/gallivm/instructions.h
@@ -57,15 +57,24 @@ public:
llvm::BasicBlock *currentBlock() const;
llvm::Value *abs(llvm::Value *in1);
- llvm::Value *arl(llvm::Value *in1);
llvm::Value *add(llvm::Value *in1, llvm::Value *in2);
+ llvm::Value *arl(llvm::Value *in1);
void beginLoop();
void bgnSub(unsigned);
void brk();
void cal(int label, llvm::Value *input);
+ llvm::Value *ceil(llvm::Value *in);
+ llvm::Value *clamp(llvm::Value *in);
llvm::Value *cmp(llvm::Value *in1, llvm::Value *in2, llvm::Value *in3);
+ llvm::Value *cnd(llvm::Value *in1, llvm::Value *in2, llvm::Value *in3);
+ llvm::Value *cnd0(llvm::Value *in1, llvm::Value *in2, llvm::Value *in3);
llvm::Value *cos(llvm::Value *in);
llvm::Value *cross(llvm::Value *in1, llvm::Value *in2);
+ llvm::Value *ddx(llvm::Value *in);
+ llvm::Value *ddy(llvm::Value *in);
+ llvm::Value *div(llvm::Value *in1, llvm::Value *in2);
+ llvm::Value *dot2add(llvm::Value *in, llvm::Value *in2, llvm::Value *in3);
+ llvm::Value *dp2(llvm::Value *in1, llvm::Value *in2);
llvm::Value *dp3(llvm::Value *in1, llvm::Value *in2);
llvm::Value *dp4(llvm::Value *in1, llvm::Value *in2);
llvm::Value *dph(llvm::Value *in1, llvm::Value *in2);
@@ -75,6 +84,7 @@ public:
void endLoop();
void end();
void endSub();
+ llvm::Value *exp(llvm::Value *in);
llvm::Value *ex2(llvm::Value *in);
llvm::Value *floor(llvm::Value *in);
llvm::Value *frc(llvm::Value *in);
@@ -82,32 +92,43 @@ public:
llvm::Value *kil(llvm::Value *in);
llvm::Value *lerp(llvm::Value *in1, llvm::Value *in2,
llvm::Value *in3);
- llvm::Value *lit(llvm::Value *in);
llvm::Value *lg2(llvm::Value *in);
+ llvm::Value *lit(llvm::Value *in);
+ llvm::Value *log(llvm::Value *in);
llvm::Value *madd(llvm::Value *in1, llvm::Value *in2,
llvm::Value *in3);
- llvm::Value *min(llvm::Value *in1, llvm::Value *in2);
llvm::Value *max(llvm::Value *in1, llvm::Value *in2);
+ llvm::Value *min(llvm::Value *in1, llvm::Value *in2);
llvm::Value *mul(llvm::Value *in1, llvm::Value *in2);
+ llvm::Value *neg(llvm::Value *in);
+ llvm::Value *nrm(llvm::Value *in);
llvm::Value *pow(llvm::Value *in1, llvm::Value *in2);
llvm::Value *rcp(llvm::Value *in);
llvm::Value *rsq(llvm::Value *in);
llvm::Value *scs(llvm::Value *in);
+ llvm::Value *seq(llvm::Value *in1, llvm::Value *in2);
+ llvm::Value *sfl(llvm::Value *in1, llvm::Value *in2);
llvm::Value *sge(llvm::Value *in1, llvm::Value *in2);
llvm::Value *sgt(llvm::Value *in1, llvm::Value *in2);
llvm::Value *sin(llvm::Value *in);
+ llvm::Value *sle(llvm::Value *in1, llvm::Value *in2);
llvm::Value *slt(llvm::Value *in1, llvm::Value *in2);
+ llvm::Value *sne(llvm::Value *in1, llvm::Value *in2);
+ llvm::Value *str(llvm::Value *in1, llvm::Value *in2);
llvm::Value *sub(llvm::Value *in1, llvm::Value *in2);
llvm::Value *trunc(llvm::Value *in);
+ llvm::Value *x2d(llvm::Value *in1, llvm::Value *in2, llvm::Value *in3);
void printVector(llvm::Value *val);
private:
const char *name(const char *prefix);
+ llvm::Value *callCeil(llvm::Value *val);
llvm::Value *callFAbs(llvm::Value *val);
+ llvm::Value *callFExp(llvm::Value *val);
+ llvm::Value *callFLog(llvm::Value *val);
llvm::Value *callFloor(llvm::Value *val);
llvm::Value *callFSqrt(llvm::Value *val);
- llvm::Value *callFLog(llvm::Value *val);
llvm::Value *callPow(llvm::Value *val1, llvm::Value *val2);
llvm::Value *vectorFromVals(llvm::Value *x, llvm::Value *y,
@@ -125,16 +146,18 @@ private:
llvm::Module *m_mod;
llvm::Function *m_func;
char m_name[32];
- llvm::IRBuilder m_builder;
+ llvm::IRBuilder<> m_builder;
int m_idx;
llvm::VectorType *m_floatVecType;
+ llvm::Function *m_llvmCeil;
llvm::Function *m_llvmFSqrt;
llvm::Function *m_llvmFAbs;
llvm::Function *m_llvmPow;
llvm::Function *m_llvmFloor;
llvm::Function *m_llvmFlog;
+ llvm::Function *m_llvmFexp;
llvm::Function *m_llvmLit;
llvm::Constant *m_fmtPtr;
diff --git a/src/gallium/auxiliary/gallivm/instructionssoa.cpp b/src/gallium/auxiliary/gallivm/instructionssoa.cpp
index efddc04e81..d5600fd22d 100644
--- a/src/gallium/auxiliary/gallivm/instructionssoa.cpp
+++ b/src/gallium/auxiliary/gallivm/instructionssoa.cpp
@@ -90,68 +90,11 @@ llvm::Value * InstructionsSoa::vectorFromVals(llvm::Value *x, llvm::Value *y,
return res;
}
-std::vector<llvm::Value*> InstructionsSoa::arl(const std::vector<llvm::Value*> in)
-{
- std::vector<llvm::Value*> res(4);
-
- //Extract x's
- llvm::Value *x1 = m_builder.CreateExtractElement(in[0],
- m_storage->constantInt(0),
- name("extractX"));
- //cast it to an unsigned int
- x1 = m_builder.CreateFPToUI(x1, IntegerType::get(32), name("x1IntCast"));
-
- res[0] = x1;//vectorFromVals(x1, x2, x3, x4);
- //only x is valid. the others shouldn't be necessary
- /*
- res[1] = Constant::getNullValue(m_floatVecType);
- res[2] = Constant::getNullValue(m_floatVecType);
- res[3] = Constant::getNullValue(m_floatVecType);
- */
-
- return res;
-}
-
-
-std::vector<llvm::Value*> InstructionsSoa::add(const std::vector<llvm::Value*> in1,
- const std::vector<llvm::Value*> in2)
-{
- std::vector<llvm::Value*> res(4);
-
- res[0] = m_builder.CreateAdd(in1[0], in2[0], name("addx"));
- res[1] = m_builder.CreateAdd(in1[1], in2[1], name("addy"));
- res[2] = m_builder.CreateAdd(in1[2], in2[2], name("addz"));
- res[3] = m_builder.CreateAdd(in1[3], in2[3], name("addw"));
-
- return res;
-}
-
-std::vector<llvm::Value*> InstructionsSoa::mul(const std::vector<llvm::Value*> in1,
- const std::vector<llvm::Value*> in2)
-{
- std::vector<llvm::Value*> res(4);
-
- res[0] = m_builder.CreateMul(in1[0], in2[0], name("mulx"));
- res[1] = m_builder.CreateMul(in1[1], in2[1], name("muly"));
- res[2] = m_builder.CreateMul(in1[2], in2[2], name("mulz"));
- res[3] = m_builder.CreateMul(in1[3], in2[3], name("mulw"));
-
- return res;
-}
-
void InstructionsSoa::end()
{
m_builder.CreateRetVoid();
}
-std::vector<llvm::Value*> InstructionsSoa::madd(const std::vector<llvm::Value*> in1,
- const std::vector<llvm::Value*> in2,
- const std::vector<llvm::Value*> in3)
-{
- std::vector<llvm::Value*> res = mul(in1, in2);
- return add(res, in3);
-}
-
std::vector<llvm::Value*> InstructionsSoa::extractVector(llvm::Value *vector)
{
std::vector<llvm::Value*> res(4);
@@ -171,6 +114,11 @@ std::vector<llvm::Value*> InstructionsSoa::extractVector(llvm::Value *vector)
return res;
}
+llvm::IRBuilder<>* InstructionsSoa::getIRBuilder()
+{
+ return &m_builder;
+}
+
void InstructionsSoa::createFunctionMap()
{
m_functionsMap[TGSI_OPCODE_ABS] = "abs";
@@ -181,6 +129,7 @@ void InstructionsSoa::createFunctionMap()
m_functionsMap[TGSI_OPCODE_POWER] = "pow";
m_functionsMap[TGSI_OPCODE_LIT] = "lit";
m_functionsMap[TGSI_OPCODE_RSQ] = "rsq";
+ m_functionsMap[TGSI_OPCODE_SLT] = "slt";
}
void InstructionsSoa::createDependencies()
@@ -273,6 +222,41 @@ std::vector<llvm::Value*> InstructionsSoa::abs(const std::vector<llvm::Value*> i
return callBuiltin(func, in1);
}
+std::vector<llvm::Value*> InstructionsSoa::add(const std::vector<llvm::Value*> in1,
+ const std::vector<llvm::Value*> in2)
+{
+ std::vector<llvm::Value*> res(4);
+
+ res[0] = m_builder.CreateAdd(in1[0], in2[0], name("addx"));
+ res[1] = m_builder.CreateAdd(in1[1], in2[1], name("addy"));
+ res[2] = m_builder.CreateAdd(in1[2], in2[2], name("addz"));
+ res[3] = m_builder.CreateAdd(in1[3], in2[3], name("addw"));
+
+ return res;
+}
+
+std::vector<llvm::Value*> InstructionsSoa::arl(const std::vector<llvm::Value*> in)
+{
+ std::vector<llvm::Value*> res(4);
+
+ //Extract x's
+ llvm::Value *x1 = m_builder.CreateExtractElement(in[0],
+ m_storage->constantInt(0),
+ name("extractX"));
+ //cast it to an unsigned int
+ x1 = m_builder.CreateFPToUI(x1, IntegerType::get(32), name("x1IntCast"));
+
+ res[0] = x1;//vectorFromVals(x1, x2, x3, x4);
+ //only x is valid. the others shouldn't be necessary
+ /*
+ res[1] = Constant::getNullValue(m_floatVecType);
+ res[2] = Constant::getNullValue(m_floatVecType);
+ res[3] = Constant::getNullValue(m_floatVecType);
+ */
+
+ return res;
+}
+
std::vector<llvm::Value*> InstructionsSoa::dp3(const std::vector<llvm::Value*> in1,
const std::vector<llvm::Value*> in2)
{
@@ -280,6 +264,98 @@ std::vector<llvm::Value*> InstructionsSoa::dp3(const std::vector<llvm::Value*> i
return callBuiltin(func, in1, in2);
}
+std::vector<llvm::Value*> InstructionsSoa::lit(const std::vector<llvm::Value*> in)
+{
+ llvm::Function *func = function(TGSI_OPCODE_LIT);
+ return callBuiltin(func, in);
+}
+
+std::vector<llvm::Value*> InstructionsSoa::madd(const std::vector<llvm::Value*> in1,
+ const std::vector<llvm::Value*> in2,
+ const std::vector<llvm::Value*> in3)
+{
+ std::vector<llvm::Value*> res = mul(in1, in2);
+ return add(res, in3);
+}
+
+std::vector<llvm::Value*> InstructionsSoa::max(const std::vector<llvm::Value*> in1,
+ const std::vector<llvm::Value*> in2)
+{
+ llvm::Function *func = function(TGSI_OPCODE_MAX);
+ return callBuiltin(func, in1, in2);
+}
+
+std::vector<llvm::Value*> InstructionsSoa::min(const std::vector<llvm::Value*> in1,
+ const std::vector<llvm::Value*> in2)
+{
+ llvm::Function *func = function(TGSI_OPCODE_MIN);
+ return callBuiltin(func, in1, in2);
+}
+
+std::vector<llvm::Value*> InstructionsSoa::mul(const std::vector<llvm::Value*> in1,
+ const std::vector<llvm::Value*> in2)
+{
+ std::vector<llvm::Value*> res(4);
+
+ res[0] = m_builder.CreateMul(in1[0], in2[0], name("mulx"));
+ res[1] = m_builder.CreateMul(in1[1], in2[1], name("muly"));
+ res[2] = m_builder.CreateMul(in1[2], in2[2], name("mulz"));
+ res[3] = m_builder.CreateMul(in1[3], in2[3], name("mulw"));
+
+ return res;
+}
+
+std::vector<llvm::Value*> InstructionsSoa::pow(const std::vector<llvm::Value*> in1,
+ const std::vector<llvm::Value*> in2)
+{
+ llvm::Function *func = function(TGSI_OPCODE_POWER);
+ return callBuiltin(func, in1, in2);
+}
+
+std::vector<llvm::Value*> InstructionsSoa::rsq(const std::vector<llvm::Value*> in)
+{
+ llvm::Function *func = function(TGSI_OPCODE_RSQ);
+ return callBuiltin(func, in);
+}
+
+std::vector<llvm::Value*> InstructionsSoa::slt(const std::vector<llvm::Value*> in1,
+ const std::vector<llvm::Value*> in2)
+{
+ llvm::Function *func = function(TGSI_OPCODE_SLT);
+ return callBuiltin(func, in1, in2);
+}
+
+std::vector<llvm::Value*> InstructionsSoa::sub(const std::vector<llvm::Value*> in1,
+ const std::vector<llvm::Value*> in2)
+{
+ std::vector<llvm::Value*> res(4);
+
+ res[0] = m_builder.CreateSub(in1[0], in2[0], name("subx"));
+ res[1] = m_builder.CreateSub(in1[1], in2[1], name("suby"));
+ res[2] = m_builder.CreateSub(in1[2], in2[2], name("subz"));
+ res[3] = m_builder.CreateSub(in1[3], in2[3], name("subw"));
+
+ return res;
+}
+
+void checkFunction(Function *func)
+{
+ for (Function::const_iterator BI = func->begin(), BE = func->end();
+ BI != BE; ++BI) {
+ const BasicBlock &BB = *BI;
+ for (BasicBlock::const_iterator II = BB.begin(), IE = BB.end();
+ II != IE; ++II) {
+ const Instruction &I = *II;
+ std::cout<< "Instr = "<<I;
+ for (unsigned op = 0, E = I.getNumOperands(); op != E; ++op) {
+ const Value *Op = I.getOperand(op);
+ std::cout<< "\top = "<<Op<<"("<<op<<")"<<std::endl;
+ //I->setOperand(op, V);
+ }
+ }
+ }
+}
+
llvm::Value * InstructionsSoa::allocaTemp()
{
VectorType *vector = VectorType::get(Type::FloatTy, 4);
@@ -399,46 +475,6 @@ std::vector<Value*> InstructionsSoa::callBuiltin(llvm::Function *func, const std
return allocaToResult(allocaPtr);
}
-std::vector<llvm::Value*> InstructionsSoa::pow(const std::vector<llvm::Value*> in1,
- const std::vector<llvm::Value*> in2)
-{
- llvm::Function *func = function(TGSI_OPCODE_POWER);
- return callBuiltin(func, in1, in2);
-}
-
-std::vector<llvm::Value*> InstructionsSoa::min(const std::vector<llvm::Value*> in1,
- const std::vector<llvm::Value*> in2)
-{
- llvm::Function *func = function(TGSI_OPCODE_MIN);
- return callBuiltin(func, in1, in2);
-}
-
-
-std::vector<llvm::Value*> InstructionsSoa::max(const std::vector<llvm::Value*> in1,
- const std::vector<llvm::Value*> in2)
-{
- llvm::Function *func = function(TGSI_OPCODE_MAX);
- return callBuiltin(func, in1, in2);
-}
-
-void checkFunction(Function *func)
-{
- for (Function::const_iterator BI = func->begin(), BE = func->end();
- BI != BE; ++BI) {
- const BasicBlock &BB = *BI;
- for (BasicBlock::const_iterator II = BB.begin(), IE = BB.end();
- II != IE; ++II) {
- const Instruction &I = *II;
- std::cout<< "Instr = "<<I;
- for (unsigned op = 0, E = I.getNumOperands(); op != E; ++op) {
- const Value *Op = I.getOperand(op);
- std::cout<< "\top = "<<Op<<"("<<op<<")"<<std::endl;
- //I->setOperand(op, V);
- }
- }
- }
-}
-
void InstructionsSoa::injectFunction(llvm::Function *originalFunc, int op)
{
assert(originalFunc);
@@ -458,8 +494,8 @@ void InstructionsSoa::injectFunction(llvm::Function *originalFunc, int op)
func = Function::Create(originalFunc->getFunctionType(), GlobalValue::ExternalLinkage,
originalFunc->getName(), currentModule());
func->setCallingConv(CallingConv::C);
- const PAListPtr pal;
- func->setParamAttrs(pal);
+ const AttrListPtr pal;
+ func->setAttributes(pal);
currentModule()->dump();
} else {
DenseMap<const Value*, Value *> val;
@@ -483,28 +519,4 @@ void InstructionsSoa::injectFunction(llvm::Function *originalFunc, int op)
}
}
-std::vector<llvm::Value*> InstructionsSoa::sub(const std::vector<llvm::Value*> in1,
- const std::vector<llvm::Value*> in2)
-{
- std::vector<llvm::Value*> res(4);
-
- res[0] = m_builder.CreateSub(in1[0], in2[0], name("subx"));
- res[1] = m_builder.CreateSub(in1[1], in2[1], name("suby"));
- res[2] = m_builder.CreateSub(in1[2], in2[2], name("subz"));
- res[3] = m_builder.CreateSub(in1[3], in2[3], name("subw"));
-
- return res;
-}
-
-std::vector<llvm::Value*> InstructionsSoa::lit(const std::vector<llvm::Value*> in)
-{
- llvm::Function *func = function(TGSI_OPCODE_LIT);
- return callBuiltin(func, in);
-}
-
-std::vector<llvm::Value*> InstructionsSoa::rsq(const std::vector<llvm::Value*> in)
-{
- llvm::Function *func = function(TGSI_OPCODE_RSQ);
- return callBuiltin(func, in);
-}
diff --git a/src/gallium/auxiliary/gallivm/instructionssoa.h b/src/gallium/auxiliary/gallivm/instructionssoa.h
index 3e20b652dd..d6831e0a6b 100644
--- a/src/gallium/auxiliary/gallivm/instructionssoa.h
+++ b/src/gallium/auxiliary/gallivm/instructionssoa.h
@@ -69,11 +69,14 @@ public:
std::vector<llvm::Value*> pow(const std::vector<llvm::Value*> in1,
const std::vector<llvm::Value*> in2);
std::vector<llvm::Value*> rsq(const std::vector<llvm::Value*> in1);
+ std::vector<llvm::Value*> slt(const std::vector<llvm::Value*> in1,
+ const std::vector<llvm::Value*> in2);
std::vector<llvm::Value*> sub(const std::vector<llvm::Value*> in1,
const std::vector<llvm::Value*> in2);
void end();
std::vector<llvm::Value*> extractVector(llvm::Value *vector);
+ llvm::IRBuilder<>* getIRBuilder();
private:
const char * name(const char *prefix) const;
llvm::Value *vectorFromVals(llvm::Value *x, llvm::Value *y,
@@ -96,7 +99,7 @@ private:
const std::vector<llvm::Value*> in3);
void injectFunction(llvm::Function *originalFunc, int op = TGSI_OPCODE_LAST);
private:
- llvm::IRBuilder m_builder;
+ llvm::IRBuilder<> m_builder;
StorageSoa *m_storage;
std::map<int, std::string> m_functionsMap;
diff --git a/src/gallium/auxiliary/gallivm/soabuiltins.c b/src/gallium/auxiliary/gallivm/soabuiltins.c
index 78f84510e2..cb85e1734e 100644
--- a/src/gallium/auxiliary/gallivm/soabuiltins.c
+++ b/src/gallium/auxiliary/gallivm/soabuiltins.c
@@ -36,6 +36,8 @@ typedef __attribute__(( ext_vector_type(4) )) float float4;
extern float fabsf(float val);
+/* helpers */
+
float4 absvec(float4 vec)
{
float4 res;
@@ -47,6 +49,58 @@ float4 absvec(float4 vec)
return res;
}
+float4 maxvec(float4 a, float4 b)
+{
+ return (float4){(a.x > b.x) ? a.x : b.x,
+ (a.y > b.y) ? a.y : b.y,
+ (a.z > b.z) ? a.z : b.z,
+ (a.w > b.w) ? a.w : b.w};
+}
+
+float4 minvec(float4 a, float4 b)
+{
+ return (float4){(a.x < b.x) ? a.x : b.x,
+ (a.y < b.y) ? a.y : b.y,
+ (a.z < b.z) ? a.z : b.z,
+ (a.w < b.w) ? a.w : b.w};
+}
+
+extern float powf(float num, float p);
+extern float sqrtf(float x);
+
+float4 powvec(float4 vec, float4 q)
+{
+ float4 p;
+ p.x = powf(vec.x, q.x);
+ p.y = powf(vec.y, q.y);
+ p.z = powf(vec.z, q.z);
+ p.w = powf(vec.w, q.w);
+ return p;
+}
+
+float4 sqrtvec(float4 vec)
+{
+ float4 p;
+ p.x = sqrtf(vec.x);
+ p.y = sqrtf(vec.y);
+ p.z = sqrtf(vec.z);
+ p.w = sqrtf(vec.w);
+ return p;
+}
+
+float4 sltvec(float4 v1, float4 v2)
+{
+ float4 p;
+ p.x = (v1.x < v2.x) ? 1.0 : 0.0;
+ p.y = (v1.y < v2.y) ? 1.0 : 0.0;
+ p.z = (v1.z < v2.z) ? 1.0 : 0.0;
+ p.w = (v1.w < v2.w) ? 1.0 : 0.0;
+ return p;
+}
+
+
+/* instructions */
+
void abs(float4 *res,
float4 tmp0x, float4 tmp0y, float4 tmp0z, float4 tmp0w)
{
@@ -69,7 +123,6 @@ void dp3(float4 *res,
res[3] = dot;
}
-
void dp4(float4 *res,
float4 tmp0x, float4 tmp0y, float4 tmp0z, float4 tmp0w,
float4 tmp1x, float4 tmp1y, float4 tmp1z, float4 tmp1w)
@@ -83,35 +136,25 @@ void dp4(float4 *res,
res[3] = dot;
}
-extern float powf(float num, float p);
-extern float sqrtf(float x);
-
-float4 powvec(float4 vec, float4 q)
-{
- float4 p;
- p.x = powf(vec.x, q.x);
- p.y = powf(vec.y, q.y);
- p.z = powf(vec.z, q.z);
- p.w = powf(vec.w, q.w);
- return p;
-}
-
-void pow(float4 *res,
- float4 tmp0x, float4 tmp0y, float4 tmp0z, float4 tmp0w,
- float4 tmp1x, float4 tmp1y, float4 tmp1z, float4 tmp1w)
+void lit(float4 *res,
+ float4 tmp0x, float4 tmp0y, float4 tmp0z, float4 tmp0w)
{
- res[0] = powvec(tmp0x, tmp1x);
- res[1] = res[0];
- res[2] = res[0];
- res[3] = res[0];
-}
+ const float4 zerovec = (float4) {0.0, 0.0, 0.0, 0.0};
+ const float4 min128 = (float4) {-128.f, -128.f, -128.f, -128.f};
+ const float4 plus128 = (float4) {128.f, 128.f, 128.f, 128.f};
-float4 minvec(float4 a, float4 b)
-{
- return (float4){(a.x < b.x) ? a.x : b.x,
- (a.y < b.y) ? a.y : b.y,
- (a.z < b.z) ? a.z : b.z,
- (a.w < b.w) ? a.w : b.w};
+ res[0] = (float4){1.0, 1.0, 1.0, 1.0};
+ if (tmp0x.x > 0) {
+ float4 tmpy = maxvec(tmp0y, zerovec);
+ float4 tmpw = minvec(tmp0w, plus128);
+ tmpw = maxvec(tmpw, min128);
+ res[1] = tmp0x;
+ res[2] = powvec(tmpy, tmpw);
+ } else {
+ res[1] = zerovec;
+ res[2] = zerovec;
+ }
+ res[3] = (float4){1.0, 1.0, 1.0, 1.0};
}
void min(float4 *res,
@@ -125,14 +168,6 @@ void min(float4 *res,
}
-float4 maxvec(float4 a, float4 b)
-{
- return (float4){(a.x > b.x) ? a.x : b.x,
- (a.y > b.y) ? a.y : b.y,
- (a.z > b.z) ? a.z : b.z,
- (a.w > b.w) ? a.w : b.w};
-}
-
void max(float4 *res,
float4 tmp0x, float4 tmp0y, float4 tmp0z, float4 tmp0w,
float4 tmp1x, float4 tmp1y, float4 tmp1z, float4 tmp1w)
@@ -143,37 +178,14 @@ void max(float4 *res,
res[3] = maxvec(tmp0w, tmp1w);
}
-
-void lit(float4 *res,
- float4 tmp0x, float4 tmp0y, float4 tmp0z, float4 tmp0w)
-{
- const float4 zerovec = (float4) {0.0, 0.0, 0.0, 0.0};
- const float4 min128 = (float4) {-128.f, -128.f, -128.f, -128.f};
- const float4 plus128 = (float4) {128.f, 128.f, 128.f, 128.f};
-
- res[0] = (float4){1.0, 1.0, 1.0, 1.0};
- if (tmp0x.x > 0) {
- float4 tmpy = maxvec(tmp0y, zerovec);
- float4 tmpw = minvec(tmp0w, plus128);
- tmpw = maxvec(tmpw, min128);
- res[1] = tmp0x;
- res[2] = powvec(tmpy, tmpw);
- } else {
- res[1] = zerovec;
- res[2] = zerovec;
- }
- res[3] = (float4){1.0, 1.0, 1.0, 1.0};
-}
-
-
-float4 sqrtvec(float4 vec)
+void pow(float4 *res,
+ float4 tmp0x, float4 tmp0y, float4 tmp0z, float4 tmp0w,
+ float4 tmp1x, float4 tmp1y, float4 tmp1z, float4 tmp1w)
{
- float4 p;
- p.x = sqrtf(vec.x);
- p.y = sqrtf(vec.y);
- p.z = sqrtf(vec.z);
- p.w = sqrtf(vec.w);
- return p;
+ res[0] = powvec(tmp0x, tmp1x);
+ res[1] = res[0];
+ res[2] = res[0];
+ res[3] = res[0];
}
void rsq(float4 *res,
@@ -185,3 +197,14 @@ void rsq(float4 *res,
res[2] = onevec/sqrtvec(absvec(tmp0z));
res[3] = onevec/sqrtvec(absvec(tmp0w));
}
+
+void slt(float4 *res,
+ float4 tmp0x, float4 tmp0y, float4 tmp0z, float4 tmp0w,
+ float4 tmp1x, float4 tmp1y, float4 tmp1z, float4 tmp1w)
+{
+ res[0] = sltvec(tmp0x, tmp1x);
+ res[1] = sltvec(tmp0y, tmp1y);
+ res[2] = sltvec(tmp0z, tmp1z);
+ res[3] = sltvec(tmp0w, tmp1w);
+}
+
diff --git a/src/gallium/auxiliary/gallivm/storagesoa.cpp b/src/gallium/auxiliary/gallivm/storagesoa.cpp
index 78d754371f..e1e5cabcf5 100644
--- a/src/gallium/auxiliary/gallivm/storagesoa.cpp
+++ b/src/gallium/auxiliary/gallivm/storagesoa.cpp
@@ -48,13 +48,11 @@ using namespace llvm;
StorageSoa::StorageSoa(llvm::BasicBlock *block,
llvm::Value *input,
llvm::Value *output,
- llvm::Value *consts,
- llvm::Value *temps)
+ llvm::Value *consts)
: m_block(block),
m_input(input),
m_output(output),
m_consts(consts),
- m_temps(temps),
m_immediates(0),
m_idx(0)
{
@@ -93,7 +91,7 @@ void StorageSoa::declareImmediates()
std::vector<float> vals(4);
std::vector<Constant*> channelArray;
- vals[0] = vec[0]; vals[1] = vec[0]; vals[2] = vec[0]; vals[3] = vec[0];
+ vals[0] = vec[0]; vals[1] = vec[1]; vals[2] = vec[2]; vals[3] = vec[3];
llvm::Constant *xChannel = createConstGlobalVector(vals);
vals[0] = vec[1]; vals[1] = vec[1]; vals[2] = vec[1]; vals[3] = vec[1];
@@ -144,22 +142,43 @@ std::vector<llvm::Value*> StorageSoa::inputElement(llvm::Value *idx)
return res;
}
-std::vector<llvm::Value*> StorageSoa::constElement(llvm::Value *idx)
+llvm::Value* StorageSoa::unpackConstElement(llvm::IRBuilder<>* m_builder, llvm::Value* vector, int cc)
{
- std::vector<llvm::Value*> res(4);
- llvm::Value *xChannel, *yChannel, *zChannel, *wChannel;
+ std::vector<llvm::Value*> x(4);
+ x[0] = m_builder->CreateExtractElement(vector,
+ constantInt(cc),
+ name("x"));
+
+ VectorType *vectorType = VectorType::get(Type::FloatTy, 4);
+ Constant *constVector = Constant::getNullValue(vectorType);
+ Value *res = m_builder->CreateInsertElement(constVector, x[0],
+ constantInt(0),
+ name("vecx"));
+ res = m_builder->CreateInsertElement(res, x[0], constantInt(1),
+ name("vecxx"));
+ res = m_builder->CreateInsertElement(res, x[0], constantInt(2),
+ name("vecxxx"));
+ res = m_builder->CreateInsertElement(res, x[0], constantInt(3),
+ name("vecxxxx"));
+ return res;
+}
+
+std::vector<llvm::Value*> StorageSoa::constElement(llvm::IRBuilder<>* m_builder, llvm::Value *idx)
+{
+ llvm::Value* res;
+ std::vector<llvm::Value*> res2(4);
+ llvm::Value *xChannel;
xChannel = elementPointer(m_consts, idx, 0);
- yChannel = elementPointer(m_consts, idx, 1);
- zChannel = elementPointer(m_consts, idx, 2);
- wChannel = elementPointer(m_consts, idx, 3);
- res[0] = alignedArrayLoad(xChannel);
- res[1] = alignedArrayLoad(yChannel);
- res[2] = alignedArrayLoad(zChannel);
- res[3] = alignedArrayLoad(wChannel);
+ res = alignedArrayLoad(xChannel);
- return res;
+ res2[0]=unpackConstElement(m_builder, res,0);
+ res2[1]=unpackConstElement(m_builder, res,1);
+ res2[2]=unpackConstElement(m_builder, res,2);
+ res2[3]=unpackConstElement(m_builder, res,3);
+
+ return res2;
}
std::vector<llvm::Value*> StorageSoa::outputElement(llvm::Value *idx)
@@ -174,14 +193,15 @@ std::vector<llvm::Value*> StorageSoa::outputElement(llvm::Value *idx)
return res;
}
-std::vector<llvm::Value*> StorageSoa::tempElement(llvm::Value *idx)
+std::vector<llvm::Value*> StorageSoa::tempElement(llvm::IRBuilder<>* m_builder, int idx)
{
std::vector<llvm::Value*> res(4);
+ llvm::Value *temp = m_temps[idx];
- res[0] = element(m_temps, idx, 0);
- res[1] = element(m_temps, idx, 1);
- res[2] = element(m_temps, idx, 2);
- res[3] = element(m_temps, idx, 3);
+ res[0] = element(temp, constantInt(0), 0);
+ res[1] = element(temp, constantInt(0), 1);
+ res[2] = element(temp, constantInt(0), 2);
+ res[3] = element(temp, constantInt(0), 3);
return res;
}
@@ -260,6 +280,12 @@ llvm::Module * StorageSoa::currentModule() const
return m_block->getParent()->getParent();
}
+llvm::Constant * StorageSoa::createConstGlobalFloat(const float val)
+{
+ Constant*c = ConstantFP::get(APFloat(val));
+ return c;
+}
+
llvm::Constant * StorageSoa::createConstGlobalVector(const std::vector<float> &vec)
{
VectorType *vectorType = VectorType::get(Type::FloatTy, 4);
@@ -278,7 +304,7 @@ llvm::Constant * StorageSoa::createConstGlobalVector(const std::vector<float> &v
}
std::vector<llvm::Value*> StorageSoa::load(enum tgsi_file_type type, int idx, int swizzle,
- llvm::Value *indIdx)
+ llvm::IRBuilder<>* m_builder,llvm::Value *indIdx)
{
std::vector<llvm::Value*> val(4);
@@ -299,10 +325,10 @@ std::vector<llvm::Value*> StorageSoa::load(enum tgsi_file_type type, int idx, in
val = outputElement(realIndex);
break;
case TGSI_FILE_TEMPORARY:
- val = tempElement(realIndex);
+ val = tempElement(m_builder, idx);
break;
case TGSI_FILE_CONSTANT:
- val = constElement(realIndex);
+ val = constElement(m_builder, realIndex);
break;
case TGSI_FILE_IMMEDIATE:
val = immediateElement(realIndex);
@@ -328,19 +354,39 @@ std::vector<llvm::Value*> StorageSoa::load(enum tgsi_file_type type, int idx, in
return res;
}
+llvm::Value * StorageSoa::allocaTemp(llvm::IRBuilder<>* m_builder)
+{
+ VectorType *vector = VectorType::get(Type::FloatTy, 4);
+ ArrayType *vecArray = ArrayType::get(vector, 4);
+ AllocaInst *alloca = new AllocaInst(vecArray, "temp",
+ m_builder->GetInsertBlock());
+
+ return alloca;
+}
+
+
void StorageSoa::store(enum tgsi_file_type type, int idx, const std::vector<llvm::Value*> &val,
- int mask)
+ int mask, llvm::IRBuilder<>* m_builder)
{
llvm::Value *out = 0;
+ llvm::Value *realIndex = 0;
switch(type) {
case TGSI_FILE_OUTPUT:
out = m_output;
+ realIndex = constantInt(idx);
break;
case TGSI_FILE_TEMPORARY:
- out = m_temps;
+ // if that temp doesn't already exist, alloca it
+ if (m_temps.find(idx) == m_temps.end())
+ m_temps[idx] = allocaTemp(m_builder);
+
+ out = m_temps[idx];
+
+ realIndex = constantInt(0);
break;
case TGSI_FILE_INPUT:
out = m_input;
+ realIndex = constantInt(idx);
break;
case TGSI_FILE_ADDRESS: {
llvm::Value *addr = m_addresses[idx];
@@ -358,7 +404,6 @@ void StorageSoa::store(enum tgsi_file_type type, int idx, const std::vector<llvm
assert(0);
break;
}
- llvm::Value *realIndex = constantInt(idx);
if ((mask & TGSI_WRITEMASK_X)) {
llvm::Value *xChannel = elementPointer(out, realIndex, 0);
new StoreInst(val[0], xChannel, false, m_block);
diff --git a/src/gallium/auxiliary/gallivm/storagesoa.h b/src/gallium/auxiliary/gallivm/storagesoa.h
index ae2fc7c6ae..56886f85e7 100644
--- a/src/gallium/auxiliary/gallivm/storagesoa.h
+++ b/src/gallium/auxiliary/gallivm/storagesoa.h
@@ -29,6 +29,7 @@
#define STORAGESOA_H
#include <pipe/p_shader_tokens.h>
+#include <llvm/Support/IRBuilder.h>
#include <vector>
#include <list>
@@ -51,14 +52,13 @@ public:
StorageSoa(llvm::BasicBlock *block,
llvm::Value *input,
llvm::Value *output,
- llvm::Value *consts,
- llvm::Value *temps);
+ llvm::Value *consts);
std::vector<llvm::Value*> load(enum tgsi_file_type type, int idx, int swizzle,
- llvm::Value *indIdx =0);
+ llvm::IRBuilder<>* m_builder, llvm::Value *indIdx =0);
void store(enum tgsi_file_type type, int idx, const std::vector<llvm::Value*> &val,
- int mask);
+ int mask, llvm::IRBuilder<>* m_builder);
void addImmediate(float *vec);
void declareImmediates();
@@ -76,12 +76,14 @@ private:
const char *name(const char *prefix) const;
llvm::Value *alignedArrayLoad(llvm::Value *val);
llvm::Module *currentModule() const;
+ llvm::Constant *createConstGlobalFloat(const float val);
llvm::Constant *createConstGlobalVector(const std::vector<float> &vec);
std::vector<llvm::Value*> inputElement(llvm::Value *indIdx);
- std::vector<llvm::Value*> constElement(llvm::Value *indIdx);
+ llvm::Value* unpackConstElement(llvm::IRBuilder<>* m_builder, llvm::Value *indIdx, int cc);
+ std::vector<llvm::Value*> constElement(llvm::IRBuilder<>* m_builder, llvm::Value *indIdx);
std::vector<llvm::Value*> outputElement(llvm::Value *indIdx);
- std::vector<llvm::Value*> tempElement(llvm::Value *indIdx);
+ std::vector<llvm::Value*> tempElement(llvm::IRBuilder<>* m_builder, int idx);
std::vector<llvm::Value*> immediateElement(llvm::Value *indIdx);
private:
llvm::BasicBlock *m_block;
@@ -89,12 +91,13 @@ private:
llvm::Value *m_input;
llvm::Value *m_output;
llvm::Value *m_consts;
- llvm::Value *m_temps;
+ std::map<int, llvm::Value*> m_temps;
llvm::GlobalVariable *m_immediates;
std::map<int, llvm::Value*> m_addresses;
std::vector<std::vector<float> > m_immediatesToFlush;
+ llvm::Value * allocaTemp(llvm::IRBuilder<>* m_builder);
mutable std::map<int, llvm::ConstantInt*> m_constInts;
mutable char m_name[32];
diff --git a/src/gallium/auxiliary/gallivm/tgsitollvm.cpp b/src/gallium/auxiliary/gallivm/tgsitollvm.cpp
index cc1516a45e..c11b88af9e 100644
--- a/src/gallium/auxiliary/gallivm/tgsitollvm.cpp
+++ b/src/gallium/auxiliary/gallivm/tgsitollvm.cpp
@@ -52,8 +52,7 @@ static inline FunctionType *vertexShaderFunctionType()
// pass are castable to the following:
// [4 x <4 x float>] inputs,
// [4 x <4 x float>] output,
- // [4 x [4 x float]] consts,
- // [4 x <4 x float>] temps
+ // [4 x [1 x float]] consts,
std::vector<const Type*> funcArgs;
VectorType *vectorType = VectorType::get(Type::FloatTy, 4);
@@ -61,13 +60,12 @@ static inline FunctionType *vertexShaderFunctionType()
PointerType *vectorArrayPtr = PointerType::get(vectorArray, 0);
ArrayType *floatArray = ArrayType::get(Type::FloatTy, 4);
- ArrayType *constsArray = ArrayType::get(floatArray, 4);
+ ArrayType *constsArray = ArrayType::get(floatArray, 1);
PointerType *constsArrayPtr = PointerType::get(constsArray, 0);
funcArgs.push_back(vectorArrayPtr);//inputs
funcArgs.push_back(vectorArrayPtr);//output
funcArgs.push_back(constsArrayPtr);//consts
- funcArgs.push_back(vectorArrayPtr);//temps
FunctionType *functionType = FunctionType::get(
/*Result=*/Type::VoidTy,
@@ -286,9 +284,13 @@ translate_instruction(llvm::Module *module,
out = instr->rsq(inputs[0]);
}
break;
- case TGSI_OPCODE_EXP:
+ case TGSI_OPCODE_EXP: {
+ out = instr->exp(inputs[0]);
+ }
break;
- case TGSI_OPCODE_LOG:
+ case TGSI_OPCODE_LOG: {
+ out = instr->log(inputs[0]);
+ }
break;
case TGSI_OPCODE_MUL: {
out = instr->mul(inputs[0], inputs[1]);
@@ -338,21 +340,31 @@ translate_instruction(llvm::Module *module,
out = instr->lerp(inputs[0], inputs[1], inputs[2]);
}
break;
- case TGSI_OPCODE_CND:
+ case TGSI_OPCODE_CND: {
+ out = instr->cnd(inputs[0], inputs[1], inputs[2]);
+ }
break;
- case TGSI_OPCODE_CND0:
+ case TGSI_OPCODE_CND0: {
+ out = instr->cnd0(inputs[0], inputs[1], inputs[2]);
+ }
break;
- case TGSI_OPCODE_DOT2ADD:
+ case TGSI_OPCODE_DOT2ADD: {
+ out = instr->dot2add(inputs[0], inputs[1], inputs[2]);
+ }
break;
case TGSI_OPCODE_INDEX:
break;
- case TGSI_OPCODE_NEGATE:
+ case TGSI_OPCODE_NEGATE: {
+ out = instr->neg(inputs[0]);
+ }
break;
case TGSI_OPCODE_FRAC: {
out = instr->frc(inputs[0]);
}
break;
- case TGSI_OPCODE_CLAMP:
+ case TGSI_OPCODE_CLAMP: {
+ out = instr->clamp(inputs[0]);
+ }
break;
case TGSI_OPCODE_FLOOR: {
out = instr->floor(inputs[0]);
@@ -392,9 +404,13 @@ translate_instruction(llvm::Module *module,
out = instr->cos(inputs[0]);
}
break;
- case TGSI_OPCODE_DDX:
+ case TGSI_OPCODE_DDX: {
+ out = instr->ddx(inputs[0]);
+ }
break;
- case TGSI_OPCODE_DDY:
+ case TGSI_OPCODE_DDY: {
+ out = instr->ddy(inputs[0]);
+ }
break;
case TGSI_OPCODE_KILP:
break;
@@ -408,9 +424,13 @@ translate_instruction(llvm::Module *module,
break;
case TGSI_OPCODE_RFL:
break;
- case TGSI_OPCODE_SEQ:
+ case TGSI_OPCODE_SEQ: {
+ out = instr->seq(inputs[0], inputs[1]);
+ }
break;
- case TGSI_OPCODE_SFL:
+ case TGSI_OPCODE_SFL: {
+ out = instr->sfl(inputs[0], inputs[1]);
+ }
break;
case TGSI_OPCODE_SGT: {
out = instr->sgt(inputs[0], inputs[1]);
@@ -420,11 +440,17 @@ translate_instruction(llvm::Module *module,
out = instr->sin(inputs[0]);
}
break;
- case TGSI_OPCODE_SLE:
+ case TGSI_OPCODE_SLE: {
+ out = instr->sle(inputs[0], inputs[1]);
+ }
break;
- case TGSI_OPCODE_SNE:
+ case TGSI_OPCODE_SNE: {
+ out = instr->sne(inputs[0], inputs[1]);
+ }
break;
- case TGSI_OPCODE_STR:
+ case TGSI_OPCODE_STR: {
+ out = instr->str(inputs[0], inputs[1]);
+ }
break;
case TGSI_OPCODE_TEX:
break;
@@ -438,7 +464,9 @@ translate_instruction(llvm::Module *module,
break;
case TGSI_OPCODE_UP4UB:
break;
- case TGSI_OPCODE_X2D:
+ case TGSI_OPCODE_X2D: {
+ out = instr->x2d(inputs[0], inputs[1], inputs[2]);
+ }
break;
case TGSI_OPCODE_ARA:
break;
@@ -468,11 +496,18 @@ translate_instruction(llvm::Module *module,
break;
case TGSI_OPCODE_TXB:
break;
- case TGSI_OPCODE_NRM:
+ case TGSI_OPCODE_NRM4:
+ case TGSI_OPCODE_NRM: {
+ out = instr->nrm(inputs[0]);
+ }
break;
- case TGSI_OPCODE_DIV:
+ case TGSI_OPCODE_DIV: {
+ out = instr->div(inputs[0], inputs[1]);
+ }
break;
- case TGSI_OPCODE_DP2:
+ case TGSI_OPCODE_DP2: {
+ out = instr->dp2(inputs[0], inputs[1]);
+ }
break;
case TGSI_OPCODE_TXL:
break;
@@ -590,8 +625,6 @@ translate_instruction(llvm::Module *module,
break;
case TGSI_OPCODE_M3X2:
break;
- case TGSI_OPCODE_NRM4:
- break;
case TGSI_OPCODE_CALLNZ:
break;
case TGSI_OPCODE_IFC:
@@ -672,9 +705,8 @@ translate_instructionir(llvm::Module *module,
if (src->SrcRegister.Indirect) {
indIdx = storage->addrElement(src->SrcRegisterInd.Index);
}
-
val = storage->load((enum tgsi_file_type)src->SrcRegister.File,
- src->SrcRegister.Index, swizzle, indIdx);
+ src->SrcRegister.Index, swizzle, instr->getIRBuilder(), indIdx);
inputs[i] = val;
}
@@ -732,6 +764,7 @@ translate_instructionir(llvm::Module *module,
}
break;
case TGSI_OPCODE_SLT: {
+ out = instr->slt(inputs[0], inputs[1]);
}
break;
case TGSI_OPCODE_SGE: {
@@ -989,9 +1022,9 @@ translate_instructionir(llvm::Module *module,
/* store results */
for (int i = 0; i < inst->Instruction.NumDstRegs; ++i) {
struct tgsi_full_dst_register *dst = &inst->FullDstRegisters[i];
-
storage->store((enum tgsi_file_type)dst->DstRegister.File,
- dst->DstRegister.Index, out, dst->DstRegister.WriteMask);
+ dst->DstRegister.Index, out, dst->DstRegister.WriteMask,
+ instr->getIRBuilder() );
}
}
@@ -1086,8 +1119,6 @@ llvm::Module * tgsi_to_llvmir(struct gallivm_ir *ir,
output->setName("outputs");
Value *consts = args++;
consts->setName("consts");
- Value *temps = args++;
- temps->setName("temps");
BasicBlock *label_entry = BasicBlock::Create("entry", shader, 0);
@@ -1096,7 +1127,7 @@ llvm::Module * tgsi_to_llvmir(struct gallivm_ir *ir,
fi = tgsi_default_full_instruction();
fd = tgsi_default_full_declaration();
- StorageSoa storage(label_entry, input, output, consts, temps);
+ StorageSoa storage(label_entry, input, output, consts);
InstructionsSoa instr(mod, shader, label_entry, &storage);
while(!tgsi_parse_end_of_tokens(&parse)) {
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-06 15:13:11 +0000