Align the load/stores. Reduce the amount of debugging output.

1 files changed, 179 insertions, 280 deletions

diff --git a/src/mesa/pipe/llvm/instructions.cpp b/src/mesa/pipe/llvm/instructions.cpp
index 037bec653f..044b447846 100644
--- a/src/mesa/pipe/llvm/instructions.cpp
+++ b/src/mesa/pipe/llvm/instructions.cpp
@@ -527,99 +527,153 @@ llvm::Value * Instructions::max(llvm::Value *in1, llvm::Value *in2)
    return vectorFromVals(selx, sely, selz, selw);
 }
 
+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);
+   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<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 = new CallInst(func_printf, params.begin(), params.end(),
+                                 name("printf"), m_block);
+   call->setCallingConv(CallingConv::C);
+   call->setTailCall(true);
+}
+
+llvm::Function * Instructions::declarePrintf()
+{
+   std::vector<const Type*> args;
+  ParamAttrsList *params = 0;
+  FunctionType* funcTy = FunctionType::get(
+     /*Result=*/IntegerType::get(32),
+     /*Params=*/args,
+     /*isVarArg=*/true,
+     /*ParamAttrs=*/params);
+  Function* func_printf = new Function(
+     /*Type=*/funcTy,
+     /*Linkage=*/GlobalValue::ExternalLinkage,
+     /*Name=*/"printf", m_mod);
+  func_printf->setCallingConv(CallingConv::C);
+  return func_printf;
+}
+
 
 /*
-  Generated from:
-extern float exp2f(float x);
-extern float log2f(float x);
+typedef __attribute__(( ocu_vector_type(4) )) float float4;
+
+extern float powf(float a, float b);
+
+inline float approx(float a, float b)
+{
+    if (b < -128.0f) b = -128.0f;
+    if (b > 128.0f)   b = 128.0f;
+    if (a < 0) a = 0;
+    return powf(a, b);
+}
 
 float4 lit(float4 tmp)
 {
-    tmp.w = (tmp.w < -128.0) ? -128.0f : ((tmp.w > 128.0f) ? 128.f : tmp.w);
     float4 result;
     result.x = 1.0;
-    result.y = tmp.x;
-    result.z = (tmp.x > 0) ? exp2f(tmp.w * log2f(tmp.y)) : 0.0;
     result.w = 1.0;
+    if (tmp.x > 0) {
+        result.y = tmp.x;
+        result.z = approx(tmp.y, tmp.w);
+    } else {
+        result.y = 0;
+        result.z = 0;
+    }
     return result;
 }
 with:
-clang --emit-llvm lit.c |llvm-as|opt -std-compile-opts|llvm2cpp -gen-function -for=lit
-
+clang --emit-llvm lit.c |llvm-as|opt -std-compile-opts|llvm2cpp -gen-contents -for=lit
 */
 Function* makeLitFunction(Module *mod) {
 
 // Type Definitions
-ArrayType* ArrayTy_0 = ArrayType::get(IntegerType::get(8), 27);
-
-PointerType* PointerTy_1 = PointerType::get(ArrayTy_0);
-
-ArrayType* ArrayTy_2 = ArrayType::get(IntegerType::get(8), 28);
-
-PointerType* PointerTy_3 = PointerType::get(ArrayTy_2);
-
-ArrayType* ArrayTy_4 = ArrayType::get(IntegerType::get(8), 8);
-
-PointerType* PointerTy_5 = PointerType::get(ArrayTy_4);
-
-ArrayType* ArrayTy_6 = ArrayType::get(IntegerType::get(8), 33);
-
-PointerType* PointerTy_7 = PointerType::get(ArrayTy_6);
-
-std::vector<const Type*>FuncTy_8_args;
-FuncTy_8_args.push_back(Type::FloatTy);
-FuncTy_8_args.push_back(Type::FloatTy);
-ParamAttrsList *FuncTy_8_PAL = 0;
-FunctionType* FuncTy_8 = FunctionType::get(
-  /*Result=*/Type::FloatTy,
-  /*Params=*/FuncTy_8_args,
-  /*isVarArg=*/false,
-  /*ParamAttrs=*/FuncTy_8_PAL);
-
-std::vector<const Type*>FuncTy_10_args;
-ParamAttrsList *FuncTy_10_PAL = 0;
-FunctionType* FuncTy_10 = FunctionType::get(
-  /*Result=*/IntegerType::get(32),
-  /*Params=*/FuncTy_10_args,
-  /*isVarArg=*/true,
-  /*ParamAttrs=*/FuncTy_10_PAL);
-
-PointerType* PointerTy_9 = PointerType::get(FuncTy_10);
-
-PointerType* PointerTy_11 = PointerType::get(IntegerType::get(8));
-
-PointerType* PointerTy_12 = PointerType::get(FuncTy_8);
-
-VectorType* VectorTy_13 = VectorType::get(Type::FloatTy, 4);
-
-std::vector<const Type*>FuncTy_14_args;
-FuncTy_14_args.push_back(VectorTy_13);
-ParamAttrsList *FuncTy_14_PAL = 0;
-FunctionType* FuncTy_14 = FunctionType::get(
-  /*Result=*/VectorTy_13,
-  /*Params=*/FuncTy_14_args,
-  /*isVarArg=*/false,
-  /*ParamAttrs=*/FuncTy_14_PAL);
+   std::vector<const Type*>FuncTy_0_args;
+   FuncTy_0_args.push_back(Type::FloatTy);
+   FuncTy_0_args.push_back(Type::FloatTy);
+   ParamAttrsList *FuncTy_0_PAL = 0;
+   FunctionType* FuncTy_0 = FunctionType::get(
+      /*Result=*/Type::FloatTy,
+      /*Params=*/FuncTy_0_args,
+      /*isVarArg=*/false,
+      /*ParamAttrs=*/FuncTy_0_PAL);
+
+   PointerType* PointerTy_1 = PointerType::get(FuncTy_0);
+
+   VectorType* VectorTy_2 = VectorType::get(Type::FloatTy, 4);
+
+   std::vector<const Type*>FuncTy_3_args;
+   FuncTy_3_args.push_back(VectorTy_2);
+   ParamAttrsList *FuncTy_3_PAL = 0;
+   FunctionType* FuncTy_3 = FunctionType::get(
+      /*Result=*/VectorTy_2,
+      /*Params=*/FuncTy_3_args,
+      /*isVarArg=*/false,
+      /*ParamAttrs=*/FuncTy_3_PAL);
 
 
 // Function Declarations
 
-Function* func_approx = new Function(
-  /*Type=*/FuncTy_8,
-  /*Linkage=*/GlobalValue::ExternalLinkage,
-  /*Name=*/"approx", mod); 
-func_approx->setCallingConv(CallingConv::C);
-
-Function* func_printf = mod->getFunction("printf");
+   Function* func_approx = new Function(
+      /*Type=*/FuncTy_0,
+      /*Linkage=*/GlobalValue::ExternalLinkage,
+      /*Name=*/"approx", mod); 
+   func_approx->setCallingConv(CallingConv::C);
 
 Function* func_powf = new Function(
-  /*Type=*/FuncTy_8,
+  /*Type=*/FuncTy_0,
   /*Linkage=*/GlobalValue::ExternalLinkage,
   /*Name=*/"powf", mod); // (external, no body)
 func_powf->setCallingConv(CallingConv::C);
 
 Function* func_lit = new Function(
-  /*Type=*/FuncTy_14,
+  /*Type=*/FuncTy_3,
   /*Linkage=*/GlobalValue::ExternalLinkage,
   /*Name=*/"lit", mod); 
 func_lit->setCallingConv(CallingConv::C);
@@ -627,86 +681,30 @@ func_lit->setCallingConv(CallingConv::C);
 // Global Variable Declarations
 
 
-GlobalVariable* gvar_array__str = new GlobalVariable(
-/*Type=*/ArrayTy_0,
-/*isConstant=*/true,
-/*Linkage=*/GlobalValue::InternalLinkage,
-/*Initializer=*/0, // has initializer, specified below
-/*Name=*/".str",
-mod);
-
-GlobalVariable* gvar_array__str1 = new GlobalVariable(
-/*Type=*/ArrayTy_2,
-/*isConstant=*/true,
-/*Linkage=*/GlobalValue::InternalLinkage,
-/*Initializer=*/0, // has initializer, specified below
-/*Name=*/".str1",
-mod);
-
-GlobalVariable* gvar_array__str2 = new GlobalVariable(
-/*Type=*/ArrayTy_4,
-/*isConstant=*/true,
-/*Linkage=*/GlobalValue::InternalLinkage,
-/*Initializer=*/0, // has initializer, specified below
-/*Name=*/".str2",
-mod);
-
-GlobalVariable* gvar_array__str3 = new GlobalVariable(
-/*Type=*/ArrayTy_6,
-/*isConstant=*/true,
-/*Linkage=*/GlobalValue::InternalLinkage,
-/*Initializer=*/0, // has initializer, specified below
-/*Name=*/".str3",
-mod);
-
 // Constant Definitions
-Constant* const_array_15 = ConstantArray::get("After test with '%f' '%f'\x0A", true);
-Constant* const_array_16 = ConstantArray::get("Calling pow with '%f' '%f'\x0A", true);
-Constant* const_array_17 = ConstantArray::get("IN LIT\x0A", true);
-Constant* const_array_18 = ConstantArray::get("About to approx  with '%f' '%f'\x0A", true);
-ConstantFP* const_float_19 = ConstantFP::get(Type::FloatTy, APFloat(-1.280000e+02f));
-ConstantFP* const_float_20 = ConstantFP::get(Type::FloatTy, APFloat(1.280000e+02f));
-std::vector<Constant*> const_ptr_21_indices;
-Constant* const_int32_22 = Constant::getNullValue(IntegerType::get(32));
-const_ptr_21_indices.push_back(const_int32_22);
-const_ptr_21_indices.push_back(const_int32_22);
-Constant* const_ptr_21 = ConstantExpr::getGetElementPtr(gvar_array__str, &const_ptr_21_indices[0], const_ptr_21_indices.size() );
-Constant* const_float_23 = Constant::getNullValue(Type::FloatTy);
-std::vector<Constant*> const_ptr_24_indices;
-const_ptr_24_indices.push_back(const_int32_22);
-const_ptr_24_indices.push_back(const_int32_22);
-Constant* const_ptr_24 = ConstantExpr::getGetElementPtr(gvar_array__str1, &const_ptr_24_indices[0], const_ptr_24_indices.size() );
-std::vector<Constant*> const_ptr_25_indices;
-const_ptr_25_indices.push_back(const_int32_22);
-const_ptr_25_indices.push_back(const_int32_22);
-Constant* const_ptr_25 = ConstantExpr::getGetElementPtr(gvar_array__str2, &const_ptr_25_indices[0], const_ptr_25_indices.size() );
-std::vector<Constant*> const_packed_26_elems;
-ConstantFP* const_float_27 = ConstantFP::get(Type::FloatTy, APFloat(1.000000e+00f));
-const_packed_26_elems.push_back(const_float_27);
-UndefValue* const_float_28 = UndefValue::get(Type::FloatTy);
-const_packed_26_elems.push_back(const_float_28);
-const_packed_26_elems.push_back(const_float_28);
-const_packed_26_elems.push_back(const_float_27);
-Constant* const_packed_26 = ConstantVector::get(VectorTy_13, const_packed_26_elems);
-ConstantInt* const_int32_29 = ConstantInt::get(APInt(32,  "1", 10));
-ConstantInt* const_int32_30 = ConstantInt::get(APInt(32,  "3", 10));
-std::vector<Constant*> const_ptr_31_indices;
-const_ptr_31_indices.push_back(const_int32_22);
-const_ptr_31_indices.push_back(const_int32_22);
-Constant* const_ptr_31 = ConstantExpr::getGetElementPtr(gvar_array__str3, &const_ptr_31_indices[0], const_ptr_31_indices.size() );
-ConstantInt* const_int32_32 = ConstantInt::get(APInt(32,  "2", 10));
-std::vector<Constant*> const_packed_33_elems;
-const_packed_33_elems.push_back(const_float_27);
-const_packed_33_elems.push_back(const_float_23);
-const_packed_33_elems.push_back(const_float_23);
-const_packed_33_elems.push_back(const_float_27);
-Constant* const_packed_33 = ConstantVector::get(VectorTy_13, const_packed_33_elems);
+ConstantFP* const_float_4 = ConstantFP::get(Type::FloatTy, APFloat(-1.280000e+02f));
+ConstantFP* const_float_5 = ConstantFP::get(Type::FloatTy, APFloat(1.280000e+02f));
+Constant* const_float_6 = Constant::getNullValue(Type::FloatTy);
+Constant* const_int32_7 = Constant::getNullValue(IntegerType::get(32));
+std::vector<Constant*> const_packed_8_elems;
+ConstantFP* const_float_9 = ConstantFP::get(Type::FloatTy, APFloat(1.000000e+00f));
+const_packed_8_elems.push_back(const_float_9);
+UndefValue* const_float_10 = UndefValue::get(Type::FloatTy);
+const_packed_8_elems.push_back(const_float_10);
+const_packed_8_elems.push_back(const_float_10);
+const_packed_8_elems.push_back(const_float_9);
+Constant* const_packed_8 = ConstantVector::get(VectorTy_2, const_packed_8_elems);
+ConstantInt* const_int32_11 = ConstantInt::get(APInt(32,  "1", 10));
+ConstantInt* const_int32_12 = ConstantInt::get(APInt(32,  "3", 10));
+ConstantInt* const_int32_13 = ConstantInt::get(APInt(32,  "2", 10));
+std::vector<Constant*> const_packed_14_elems;
+const_packed_14_elems.push_back(const_float_9);
+const_packed_14_elems.push_back(const_float_6);
+const_packed_14_elems.push_back(const_float_6);
+const_packed_14_elems.push_back(const_float_9);
+Constant* const_packed_14 = ConstantVector::get(VectorTy_2, const_packed_14_elems);
 
 // Global Variable Definitions
-gvar_array__str->setInitializer(const_array_15);
-gvar_array__str1->setInitializer(const_array_16);
-gvar_array__str2->setInitializer(const_array_17);
-gvar_array__str3->setInitializer(const_array_18);
 
 // Function Definitions
 
@@ -721,36 +719,19 @@ gvar_array__str3->setInitializer(const_array_18);
   BasicBlock* label_entry = new BasicBlock("entry",func_approx,0);
   
   // Block entry (label_entry)
-  FCmpInst* int1_cmp = new FCmpInst(FCmpInst::FCMP_OLT, float_b, const_float_19, "cmp", label_entry);
-  SelectInst* float_b_addr_0 = new SelectInst(int1_cmp, const_float_19, float_b, "b.addr.0", label_entry);
-  FCmpInst* int1_cmp3 = new FCmpInst(FCmpInst::FCMP_OGT, float_b_addr_0, const_float_20, "cmp3", label_entry);
-  SelectInst* float_b_addr_1 = new SelectInst(int1_cmp3, const_float_20, float_b_addr_0, "b.addr.1", label_entry);
-  CastInst* double_conv = new FPExtInst(float_a, Type::DoubleTy, "conv", label_entry);
-  CastInst* double_conv8 = new FPExtInst(float_b_addr_1, Type::DoubleTy, "conv8", label_entry);
-  std::vector<Value*> int32_call_params;
-  int32_call_params.push_back(const_ptr_21);
-  int32_call_params.push_back(double_conv);
-  int32_call_params.push_back(double_conv8);
-  CallInst* int32_call = new CallInst(func_printf, int32_call_params.begin(), int32_call_params.end(), "call", label_entry);
-  int32_call->setCallingConv(CallingConv::C);
-  int32_call->setTailCall(true);
-  FCmpInst* int1_cmp11 = new FCmpInst(FCmpInst::FCMP_OLT, float_a, const_float_23, "cmp11", label_entry);
-  SelectInst* float_a_addr_0 = new SelectInst(int1_cmp11, const_float_23, float_a, "a.addr.0", label_entry);
-  CastInst* double_conv16 = new FPExtInst(float_a_addr_0, Type::DoubleTy, "conv16", label_entry);
-  std::vector<Value*> int32_call19_params;
-  int32_call19_params.push_back(const_ptr_24);
-  int32_call19_params.push_back(double_conv16);
-  int32_call19_params.push_back(double_conv8);
-  CallInst* int32_call19 = new CallInst(func_printf, int32_call19_params.begin(), int32_call19_params.end(), "call19", label_entry);
-  int32_call19->setCallingConv(CallingConv::C);
-  int32_call19->setTailCall(true);
-  std::vector<Value*> float_call22_params;
-  float_call22_params.push_back(float_a_addr_0);
-  float_call22_params.push_back(float_b_addr_1);
-  CallInst* float_call22 = new CallInst(func_powf, float_call22_params.begin(), float_call22_params.end(), "call22", label_entry);
-  float_call22->setCallingConv(CallingConv::C);
-  float_call22->setTailCall(true);
-  new ReturnInst(float_call22, label_entry);
+  FCmpInst* int1_cmp = new FCmpInst(FCmpInst::FCMP_OLT, float_b, const_float_4, "cmp", label_entry);
+  SelectInst* float_b_addr_0 = new SelectInst(int1_cmp, const_float_4, float_b, "b.addr.0", label_entry);
+  FCmpInst* int1_cmp3 = new FCmpInst(FCmpInst::FCMP_OGT, float_b_addr_0, const_float_5, "cmp3", label_entry);
+  SelectInst* float_b_addr_1 = new SelectInst(int1_cmp3, const_float_5, float_b_addr_0, "b.addr.1", label_entry);
+  FCmpInst* int1_cmp7 = new FCmpInst(FCmpInst::FCMP_OLT, float_a, const_float_6, "cmp7", label_entry);
+  SelectInst* float_a_addr_0 = new SelectInst(int1_cmp7, const_float_6, float_a, "a.addr.0", label_entry);
+  std::vector<Value*> float_call_params;
+  float_call_params.push_back(float_a_addr_0);
+  float_call_params.push_back(float_b_addr_1);
+  CallInst* float_call = new CallInst(func_powf, float_call_params.begin(), float_call_params.end(), "call", label_entry);
+  float_call->setCallingConv(CallingConv::C);
+  float_call->setTailCall(true);
+  new ReturnInst(float_call, label_entry);
   
 }
 
@@ -760,119 +741,37 @@ gvar_array__str3->setInitializer(const_array_18);
   Value* packed_tmp = args++;
   packed_tmp->setName("tmp");
   
-  BasicBlock* label_entry_35 = new BasicBlock("entry",func_lit,0);
+  BasicBlock* label_entry_16 = new BasicBlock("entry",func_lit,0);
   BasicBlock* label_ifthen = new BasicBlock("ifthen",func_lit,0);
   BasicBlock* label_UnifiedReturnBlock = new BasicBlock("UnifiedReturnBlock",func_lit,0);
   
-  // Block entry (label_entry_35)
-  CallInst* int32_call_36 = new CallInst(func_printf, const_ptr_25, "call", label_entry_35);
-  int32_call_36->setCallingConv(CallingConv::C);
-  int32_call_36->setTailCall(true);
-  ExtractElementInst* float_tmp7 = new ExtractElementInst(packed_tmp, const_int32_22, "tmp7", label_entry_35);
-  FCmpInst* int1_cmp_37 = new FCmpInst(FCmpInst::FCMP_OGT, float_tmp7, const_float_23, "cmp", label_entry_35);
-  new BranchInst(label_ifthen, label_UnifiedReturnBlock, int1_cmp_37, label_entry_35);
+  // Block entry (label_entry_16)
+  ExtractElementInst* float_tmp7 = new ExtractElementInst(packed_tmp, const_int32_7, "tmp7", label_entry_16);
+  FCmpInst* int1_cmp_17 = new FCmpInst(FCmpInst::FCMP_OGT, float_tmp7, const_float_6, "cmp", label_entry_16);
+  new BranchInst(label_ifthen, label_UnifiedReturnBlock, int1_cmp_17, label_entry_16);
   
   // Block ifthen (label_ifthen)
-  InsertElementInst* packed_tmp12 = new InsertElementInst(const_packed_26, float_tmp7, const_int32_29, "tmp12", label_ifthen);
-  ExtractElementInst* float_tmp14 = new ExtractElementInst(packed_tmp, const_int32_29, "tmp14", label_ifthen);
-  CastInst* double_conv15 = new FPExtInst(float_tmp14, Type::DoubleTy, "conv15", label_ifthen);
-  ExtractElementInst* float_tmp17 = new ExtractElementInst(packed_tmp, const_int32_30, "tmp17", label_ifthen);
-  CastInst* double_conv18 = new FPExtInst(float_tmp17, Type::DoubleTy, "conv18", label_ifthen);
-  std::vector<Value*> int32_call19_39_params;
-  int32_call19_39_params.push_back(const_ptr_31);
-  int32_call19_39_params.push_back(double_conv15);
-  int32_call19_39_params.push_back(double_conv18);
-  CallInst* int32_call19_39 = new CallInst(func_printf, int32_call19_39_params.begin(), int32_call19_39_params.end(), "call19", label_ifthen);
-  int32_call19_39->setCallingConv(CallingConv::C);
-  int32_call19_39->setTailCall(true);
-  FCmpInst* int1_cmp_i = new FCmpInst(FCmpInst::FCMP_OLT, float_tmp17, const_float_19, "cmp.i", label_ifthen);
-  SelectInst* float_b_addr_0_i = new SelectInst(int1_cmp_i, const_float_19, float_tmp17, "b.addr.0.i", label_ifthen);
-  FCmpInst* int1_cmp3_i = new FCmpInst(FCmpInst::FCMP_OGT, float_b_addr_0_i, const_float_20, "cmp3.i", label_ifthen);
-  SelectInst* float_b_addr_1_i = new SelectInst(int1_cmp3_i, const_float_20, float_b_addr_0_i, "b.addr.1.i", label_ifthen);
-  CastInst* double_conv8_i = new FPExtInst(float_b_addr_1_i, Type::DoubleTy, "conv8.i", label_ifthen);
-  std::vector<Value*> int32_call_i_params;
-  int32_call_i_params.push_back(const_ptr_21);
-  int32_call_i_params.push_back(double_conv15);
-  int32_call_i_params.push_back(double_conv8_i);
-  CallInst* int32_call_i = new CallInst(func_printf, int32_call_i_params.begin(), int32_call_i_params.end(), "call.i", label_ifthen);
-  int32_call_i->setCallingConv(CallingConv::C);
-  int32_call_i->setTailCall(true);
-  FCmpInst* int1_cmp11_i = new FCmpInst(FCmpInst::FCMP_OLT, float_tmp14, const_float_23, "cmp11.i", label_ifthen);
-  SelectInst* float_a_addr_0_i = new SelectInst(int1_cmp11_i, const_float_23, float_tmp14, "a.addr.0.i", label_ifthen);
-  CastInst* double_conv16_i = new FPExtInst(float_a_addr_0_i, Type::DoubleTy, "conv16.i", label_ifthen);
-  std::vector<Value*> int32_call19_i_params;
-  int32_call19_i_params.push_back(const_ptr_24);
-  int32_call19_i_params.push_back(double_conv16_i);
-  int32_call19_i_params.push_back(double_conv8_i);
-  CallInst* int32_call19_i = new CallInst(func_printf, int32_call19_i_params.begin(), int32_call19_i_params.end(), "call19.i", label_ifthen);
-  int32_call19_i->setCallingConv(CallingConv::C);
-  int32_call19_i->setTailCall(true);
-  std::vector<Value*> float_call22_i_params;
-  float_call22_i_params.push_back(float_a_addr_0_i);
-  float_call22_i_params.push_back(float_b_addr_1_i);
-  CallInst* float_call22_i = new CallInst(func_powf, float_call22_i_params.begin(), float_call22_i_params.end(), "call22.i", label_ifthen);
-  float_call22_i->setCallingConv(CallingConv::C);
-  float_call22_i->setTailCall(true);
-  InsertElementInst* packed_tmp26 = new InsertElementInst(packed_tmp12, float_call22_i, const_int32_32, "tmp26", label_ifthen);
-  new ReturnInst(packed_tmp26, label_ifthen);
+  InsertElementInst* packed_tmp12 = new InsertElementInst(const_packed_8, float_tmp7, const_int32_11, "tmp12", label_ifthen);
+  ExtractElementInst* float_tmp14 = new ExtractElementInst(packed_tmp, const_int32_11, "tmp14", label_ifthen);
+  ExtractElementInst* float_tmp16 = new ExtractElementInst(packed_tmp, const_int32_12, "tmp16", label_ifthen);
+  FCmpInst* int1_cmp_i = new FCmpInst(FCmpInst::FCMP_OLT, float_tmp16, const_float_4, "cmp.i", label_ifthen);
+  SelectInst* float_b_addr_0_i = new SelectInst(int1_cmp_i, const_float_4, float_tmp16, "b.addr.0.i", label_ifthen);
+  FCmpInst* int1_cmp3_i = new FCmpInst(FCmpInst::FCMP_OGT, float_b_addr_0_i, const_float_5, "cmp3.i", label_ifthen);
+  SelectInst* float_b_addr_1_i = new SelectInst(int1_cmp3_i, const_float_5, float_b_addr_0_i, "b.addr.1.i", label_ifthen);
+  FCmpInst* int1_cmp7_i = new FCmpInst(FCmpInst::FCMP_OLT, float_tmp14, const_float_6, "cmp7.i", label_ifthen);
+  SelectInst* float_a_addr_0_i = new SelectInst(int1_cmp7_i, const_float_6, float_tmp14, "a.addr.0.i", label_ifthen);
+  std::vector<Value*> float_call_i_params;
+  float_call_i_params.push_back(float_a_addr_0_i);
+  float_call_i_params.push_back(float_b_addr_1_i);
+  CallInst* float_call_i = new CallInst(func_powf, float_call_i_params.begin(), float_call_i_params.end(), "call.i", label_ifthen);
+  float_call_i->setCallingConv(CallingConv::C);
+  float_call_i->setTailCall(true);
+  InsertElementInst* packed_tmp18 = new InsertElementInst(packed_tmp12, float_call_i, const_int32_13, "tmp18", label_ifthen);
+  new ReturnInst(packed_tmp18, label_ifthen);
   
   // Block UnifiedReturnBlock (label_UnifiedReturnBlock)
-  new ReturnInst(const_packed_33, label_UnifiedReturnBlock);
+  new ReturnInst(const_packed_14, label_UnifiedReturnBlock);
   
 }
-
-return func_lit;
-
-}
-
-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");
-   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<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 = new CallInst(func_printf, params.begin(), params.end(), "printf", m_block);
-   call->setCallingConv(CallingConv::C);
-   call->setTailCall(true);
+   return func_lit;
 }