C++ LLVMGetTypeKind函数代码示例

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本文整理汇总了C++中LLVMGetTypeKind函数的典型用法代码示例。如果您正苦于以下问题：C++ LLVMGetTypeKind函数的具体用法？C++ LLVMGetTypeKind怎么用？C++ LLVMGetTypeKind使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了LLVMGetTypeKind函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: ac_build_type_name_for_intr

/**
 * Given the i32 or vNi32 \p type, generate the textual name (e.g. for use with
 * intrinsic names).
 */
void ac_build_type_name_for_intr(LLVMTypeRef type, char *buf, unsigned bufsize)
{
	LLVMTypeRef elem_type = type;

	assert(bufsize >= 8);

	if (LLVMGetTypeKind(type) == LLVMVectorTypeKind) {
		int ret = snprintf(buf, bufsize, "v%u",
					LLVMGetVectorSize(type));
		if (ret < 0) {
			char *type_name = LLVMPrintTypeToString(type);
			fprintf(stderr, "Error building type name for: %s\n",
				type_name);
			return;
		}
		elem_type = LLVMGetElementType(type);
		buf += ret;
		bufsize -= ret;
	}
	switch (LLVMGetTypeKind(elem_type)) {
	default: break;
	case LLVMIntegerTypeKind:
		snprintf(buf, bufsize, "i%d", LLVMGetIntTypeWidth(elem_type));
		break;
	case LLVMFloatTypeKind:
		snprintf(buf, bufsize, "f32");
		break;
	case LLVMDoubleTypeKind:
		snprintf(buf, bufsize, "f64");
		break;
	}
}

开发者ID:ndesh26，项目名称:Mesa，代码行数:36，代码来源:ac_llvm_build.c

示例2: codegen_addfun

LLVMValueRef codegen_addfun(compile_t* c, const char* name, LLVMTypeRef type)
{
  // Add the function and set the calling convention.
  LLVMValueRef fun = LLVMAddFunction(c->module, name, type);
  LLVMSetFunctionCallConv(fun, c->callconv);

  LLVMValueRef arg = LLVMGetFirstParam(fun);
  uint32_t i = 1;

  while(arg != NULL)
  {
    LLVMTypeRef type = LLVMTypeOf(arg);

    if(LLVMGetTypeKind(type) == LLVMPointerTypeKind)
    {
      LLVMTypeRef elem = LLVMGetElementType(type);

      if(LLVMGetTypeKind(elem) == LLVMStructTypeKind)
      {
        size_t size = (size_t)LLVMABISizeOfType(c->target_data, elem);
        LLVMSetDereferenceable(fun, i, size);
      }
    }

    arg = LLVMGetNextParam(arg);
    i++;
  }

  return fun;
}

开发者ID:JamesLinus，项目名称:ponyc，代码行数:30，代码来源:codegen.c

示例3: gen_name

LLVMValueRef gen_name(struct node *ast)
{
	LLVMValueRef func, ptr, val;
	LLVMTypeRef type;

	ptr = lvalue(ast);
	type = LLVMTypeOf(ptr);

	if (LLVMGetTypeKind(type) == LLVMLabelTypeKind) {
		func = LLVMGetBasicBlockParent(LLVMGetInsertBlock(builder));
		return LLVMBuildPtrToInt(builder,
				LLVMBlockAddress(func, (LLVMBasicBlockRef)ptr),
				TYPE_INT,
				"");
	}

	type = LLVMGetElementType(LLVMTypeOf(ptr));

	switch (LLVMGetTypeKind(type)) {
	case LLVMIntegerTypeKind:
		val = LLVMBuildLoad(builder, ptr, ast->val);

		if (LLVMIsAGlobalValue(ptr))
			val = LLVMBuildLShr(builder, val, CONST(WORDPOW), "");

		return val;

	default:
		generror("unexpected type '%s'", LLVMPrintTypeToString(type));
		return NULL;
	}
}

开发者ID:dobyrch，项目名称:dbc，代码行数:32，代码来源:codegen.c

示例4: translateBinOp

static LLVMValueRef
translateBinOp(SymbolTable *TyTable, SymbolTable *ValTable, ASTNode *Node) {
  ASTNode *NodeE1 = (ASTNode*) ptrVectorGet(&(Node->Child), 0),
          *NodeE2 = (ASTNode*) ptrVectorGet(&(Node->Child), 1);

  LLVMValueRef ValueE1Ptr = translateExpr(TyTable, ValTable, NodeE1),
               ValueE2Ptr = translateExpr(TyTable, ValTable, NodeE2);

  LLVMValueRef ValueE1 = LLVMBuildLoad(Builder, ValueE1Ptr, "binop.ld.e1."),
               ValueE2 = LLVMBuildLoad(Builder, ValueE2Ptr, "binop.ld.e2.");

  LLVMValueRef ResultVal = NULL;
  switch (LLVMGetTypeKind(LLVMTypeOf(ValueE1))) {
    case LLVMIntegerTypeKind: ResultVal = translateIntBinOp   (Node->Kind, ValueE1, ValueE2); break;
    case LLVMFloatTypeKind:   ResultVal = translateFloatBinOp (Node->Kind, ValueE1, ValueE2); break;
    case LLVMStructTypeKind:  ResultVal = translateStructBinOp(Node->Kind, ValueE1Ptr, ValueE2Ptr); break;
    case LLVMPointerTypeKind: ResultVal = translateStringBinOp(Node->Kind, ValueE1, ValueE2); break;

    default: return NULL;
  }

  switch (LLVMGetTypeKind(LLVMTypeOf(ResultVal))) {
    case LLVMIntegerTypeKind: ResultVal = LLVMBuildZExt(Builder, ResultVal, LLVMInt32Type(), ""); break;
    default: break;
  }
  return wrapValue(ResultVal);
}

开发者ID:YuKill，项目名称:ftc，代码行数:27，代码来源:TranslateExpr.c

示例5: lp_build_print_value

/**
 * Print a LLVM value of any type
 */
LLVMValueRef
lp_build_print_value(struct gallivm_state *gallivm,
                     const char *msg,
                     LLVMValueRef value)
{
   LLVMBuilderRef builder = gallivm->builder;
   LLVMTypeKind type_kind;
   LLVMTypeRef type_ref;
   LLVMValueRef params[2 + LP_MAX_VECTOR_LENGTH];
   char type_fmt[4] = " %x";
   char format[2 + 3 * LP_MAX_VECTOR_LENGTH + 2] = "%s";
   unsigned length;
   unsigned i;

   type_ref = LLVMTypeOf(value);
   type_kind = LLVMGetTypeKind(type_ref);

   if (type_kind == LLVMVectorTypeKind) {
      length = LLVMGetVectorSize(type_ref);

      type_ref = LLVMGetElementType(type_ref);
      type_kind = LLVMGetTypeKind(type_ref);
   } else {
      length = 1;
   }

   if (type_kind == LLVMFloatTypeKind || type_kind == LLVMDoubleTypeKind) {
      type_fmt[2] = 'f';
   } else if (type_kind == LLVMIntegerTypeKind) {
      if (LLVMGetIntTypeWidth(type_ref) == 8) {
         type_fmt[2] = 'u';
      } else {
         type_fmt[2] = 'i';
      }
   } else {
      /* Unsupported type */
      assert(0);
   }

   /* Create format string and arguments */
   assert(strlen(format) + strlen(type_fmt) * length + 2 <= sizeof format);

   params[1] = lp_build_const_string(gallivm, msg);
   if (length == 1) {
      util_strncat(format, type_fmt, sizeof(format) - strlen(format) - 1);
      params[2] = value;
   } else {
      for (i = 0; i < length; ++i) {
         util_strncat(format, type_fmt, sizeof(format) - strlen(format) - 1);
         params[2 + i] = LLVMBuildExtractElement(builder, value, lp_build_const_int32(gallivm, i), "");
      }
   }

   util_strncat(format, "\n", sizeof(format) - strlen(format) - 1);

   params[0] = lp_build_const_string(gallivm, format);
   return lp_build_print_args(gallivm, 2 + length, params);
}

开发者ID:tizbac，项目名称:mesa，代码行数:61，代码来源:lp_bld_printf.c

示例6: lp_build_array_set

void
lp_build_array_set(struct gallivm_state *gallivm,
                   LLVMValueRef ptr,
                   LLVMValueRef index,
                   LLVMValueRef value)
{
   LLVMValueRef element_ptr;
   assert(LLVMGetTypeKind(LLVMTypeOf(ptr)) == LLVMPointerTypeKind);
   assert(LLVMGetTypeKind(LLVMGetElementType(LLVMTypeOf(ptr))) == LLVMArrayTypeKind);
   element_ptr = lp_build_array_get_ptr(gallivm, ptr, index);
   LLVMBuildStore(gallivm->builder, value, element_ptr);
}

开发者ID:venkatarajasekhar，项目名称:Qt，代码行数:12，代码来源:lp_bld_struct.c

示例7: lp_build_struct_get

LLVMValueRef
lp_build_struct_get(struct gallivm_state *gallivm,
                    LLVMValueRef ptr,
                    unsigned member,
                    const char *name)
{
   LLVMValueRef member_ptr;
   LLVMValueRef res;
   assert(LLVMGetTypeKind(LLVMTypeOf(ptr)) == LLVMPointerTypeKind);
   assert(LLVMGetTypeKind(LLVMGetElementType(LLVMTypeOf(ptr))) == LLVMStructTypeKind);
   member_ptr = lp_build_struct_get_ptr(gallivm, ptr, member, name);
   res = LLVMBuildLoad(gallivm->builder, member_ptr, "");
   lp_build_name(res, "%s.%s", LLVMGetValueName(ptr), name);
   return res;
}

开发者ID:venkatarajasekhar，项目名称:Qt，代码行数:15，代码来源:lp_bld_struct.c

示例8: llvm_type_index

static int llvm_type_index(LLVMTypeRef type)
{
  // LLVMDumpType(type);
  switch (LLVMGetTypeKind(type)) {
    case LLVMFloatTypeKind:
      return SCM_FOREIGN_TYPE_FLOAT;
    case LLVMDoubleTypeKind:
      return SCM_FOREIGN_TYPE_DOUBLE;
    case LLVMIntegerTypeKind:
      switch (LLVMGetIntTypeWidth(type)) {
        case 1:
          return SCM_FOREIGN_TYPE_BOOL;
        case 8:
          return SCM_FOREIGN_TYPE_INT8;
        case 16:
          return SCM_FOREIGN_TYPE_INT16;
        case 32:
          return SCM_FOREIGN_TYPE_INT32;
        case 64:
          return SCM_FOREIGN_TYPE_INT64;
        default:
          return SCM_FOREIGN_TYPE_VOID;
      };
    default:
      return SCM_FOREIGN_TYPE_VOID;
  };
}

开发者ID:wedesoft，项目名称:aiscm，代码行数:27，代码来源:core.c

示例9: lp_build_struct_get_ptr

LLVMValueRef
lp_build_struct_get_ptr(struct gallivm_state *gallivm,
                        LLVMValueRef ptr,
                        unsigned member,
                        const char *name)
{
   LLVMValueRef indices[2];
   LLVMValueRef member_ptr;
   assert(LLVMGetTypeKind(LLVMTypeOf(ptr)) == LLVMPointerTypeKind);
   assert(LLVMGetTypeKind(LLVMGetElementType(LLVMTypeOf(ptr))) == LLVMStructTypeKind);
   indices[0] = lp_build_const_int32(gallivm, 0);
   indices[1] = lp_build_const_int32(gallivm, member);
   member_ptr = LLVMBuildGEP(gallivm->builder, ptr, indices, Elements(indices), "");
   lp_build_name(member_ptr, "%s.%s_ptr", LLVMGetValueName(ptr), name);
   return member_ptr;
}

开发者ID:venkatarajasekhar，项目名称:Qt，代码行数:16，代码来源:lp_bld_struct.c

示例10: lp_build_half_to_float

/**
 * Converts int16 half-float to float32
 * Note this can be performed in 1 instruction if vcvtph2ps exists (f16c/cvt16)
 * [llvm.x86.vcvtph2ps / _mm_cvtph_ps]
 *
 * @param src           value to convert
 *
 */
LLVMValueRef
lp_build_half_to_float(struct gallivm_state *gallivm,
                       LLVMValueRef src)
{
   LLVMBuilderRef builder = gallivm->builder;
   LLVMTypeRef src_type = LLVMTypeOf(src);
   unsigned src_length = LLVMGetTypeKind(src_type) == LLVMVectorTypeKind ?
                            LLVMGetVectorSize(src_type) : 1;

   struct lp_type f32_type = lp_type_float_vec(32, 32 * src_length);
   struct lp_type i32_type = lp_type_int_vec(32, 32 * src_length);
   LLVMTypeRef int_vec_type = lp_build_vec_type(gallivm, i32_type);
   LLVMValueRef h;

   if (util_cpu_caps.has_f16c && HAVE_LLVM >= 0x0301 &&
       (src_length == 4 || src_length == 8)) {
      const char *intrinsic = NULL;
      if (src_length == 4) {
         src = lp_build_pad_vector(gallivm, src, 8);
         intrinsic = "llvm.x86.vcvtph2ps.128";
      }
      else {
         intrinsic = "llvm.x86.vcvtph2ps.256";
      }
      return lp_build_intrinsic_unary(builder, intrinsic,
                                      lp_build_vec_type(gallivm, f32_type), src);
   }

   /* Convert int16 vector to int32 vector by zero ext (might generate bad code) */
   h = LLVMBuildZExt(builder, src, int_vec_type, "");
   return lp_build_smallfloat_to_float(gallivm, f32_type, h, 10, 5, 0, true);
}

开发者ID:Bluerise，项目名称:bitrig-xenocara，代码行数:40，代码来源:lp_bld_conv.c

示例11: lp_sizeof_llvm_type

/**
 * Return the size of the LLVMType in bits.
 * XXX this function doesn't necessarily handle all LLVM types.
 */
unsigned
lp_sizeof_llvm_type(LLVMTypeRef t)
{
   LLVMTypeKind k = LLVMGetTypeKind(t);

   switch (k) {
   case LLVMIntegerTypeKind:
      return LLVMGetIntTypeWidth(t);
   case LLVMFloatTypeKind:
      return 8 * sizeof(float);
   case LLVMDoubleTypeKind:
      return 8 * sizeof(double);
   case LLVMVectorTypeKind:
      {
         LLVMTypeRef elem = LLVMGetElementType(t);
         unsigned len = LLVMGetVectorSize(t);
         return len * lp_sizeof_llvm_type(elem);
      }
      break;
   case LLVMArrayTypeKind:
      {
         LLVMTypeRef elem = LLVMGetElementType(t);
         unsigned len = LLVMGetArrayLength(t);
         return len * lp_sizeof_llvm_type(elem);
      }
      break;
   default:
      assert(0 && "Unexpected type in lp_get_llvm_type_size()");
      return 0;
   }
}

开发者ID:ChillyWillyGuru，项目名称:RSXGL，代码行数:35，代码来源:lp_bld_type.c

示例12: test_kal_codegen_function

int test_kal_codegen_function() {
    kal_named_value *val;
    unsigned int arg_count = 1;
    char **args = malloc(sizeof(char*) * arg_count);
    args[0] = "foo";
    
    LLVMModuleRef module = LLVMModuleCreateWithName("kal");
    LLVMBuilderRef builder = LLVMCreateBuilder();
    kal_ast_node *prototype = kal_ast_prototype_create("my_func", args, arg_count);
    kal_ast_node *lhs = kal_ast_variable_create("foo");
    kal_ast_node *rhs = kal_ast_number_create(20);
    kal_ast_node *body = kal_ast_binary_expr_create(KAL_BINOP_PLUS, lhs, rhs);
    kal_ast_node *node = kal_ast_function_create(prototype, body);

    kal_codegen_reset();
    LLVMValueRef value = kal_codegen(node, module, builder);

    mu_assert(value != NULL, "");
    mu_assert(LLVMGetNamedFunction(module, "my_func") == value, "");
    mu_assert(LLVMCountParams(value) == 1, "");

    val = kal_codegen_named_value("foo");
    mu_assert(val->value == LLVMGetParam(value, 0), "");
    mu_assert(LLVMGetTypeKind(LLVMTypeOf(LLVMGetParam(value, 0))) == LLVMDoubleTypeKind, "");

    LLVMDisposeBuilder(builder);
    LLVMDisposeModule(module);
    kal_ast_node_free(node);
    return 0;
}

开发者ID:benbjohnson，项目名称:llvm-c-kaleidoscope，代码行数:30，代码来源:codegen_tests.c

示例13: raw_is_box

static LLVMValueRef raw_is_box(compile_t* c, ast_t* left_type,
  LLVMValueRef l_value, LLVMValueRef r_value)
{
  pony_assert(LLVMGetTypeKind(LLVMTypeOf(r_value)) == LLVMPointerTypeKind);

  LLVMValueRef r_desc = gendesc_fetch(c, r_value);
  LLVMValueRef same_type = gendesc_isentity(c, r_desc, left_type);
  pony_assert(same_type != GEN_NOVALUE);

  LLVMBasicBlockRef this_block = LLVMGetInsertBlock(c->builder);
  LLVMBasicBlockRef value_block = codegen_block(c, "is_value");
  LLVMBasicBlockRef post_block = codegen_block(c, "is_post");
  LLVMBuildCondBr(c->builder, same_type, value_block, post_block);

  LLVMPositionBuilderAtEnd(c->builder, value_block);
  r_value = gen_unbox(c, left_type, r_value);
  LLVMValueRef is_value = gen_is_value(c, left_type, left_type, l_value,
    r_value);
  LLVMBuildBr(c->builder, post_block);
  value_block = LLVMGetInsertBlock(c->builder);

  LLVMPositionBuilderAtEnd(c->builder, post_block);
  LLVMValueRef phi = LLVMBuildPhi(c->builder, c->i1, "");
  LLVMValueRef zero = LLVMConstInt(c->i1, 0, false);
  LLVMAddIncoming(phi, &is_value, &value_block, 1);
  LLVMAddIncoming(phi, &zero, &this_block, 1);
  return phi;
}

开发者ID:killerswan，项目名称:ponyc，代码行数:28，代码来源:genident.c

示例14: expand_vectors

void expand_vectors(struct list_t *elem_list)
{
	int index;
	int vec_index;
	struct cl2llvm_val_t *cl2llvm_index;
	struct cl2llvm_val_t *current_vec_elem;
	struct cl2llvm_val_t *current_elem;
	
	LIST_FOR_EACH(elem_list, index)
	{
		current_elem = list_get(elem_list, index);
		if (LLVMGetTypeKind(cl2llvmTypeWrapGetLlvmType(current_elem->type)) == LLVMVectorTypeKind)
		{

			for(vec_index = 0; vec_index < LLVMGetVectorSize(cl2llvmTypeWrapGetLlvmType(current_elem->type)); vec_index++)
			{
				cl2llvm_index = cl2llvm_val_create_w_init( LLVMConstInt(
					LLVMInt32Type(), vec_index, 0), 1);


				snprintf(temp_var_name, sizeof(temp_var_name),
					"tmp_%d", temp_var_count++);

				current_vec_elem = cl2llvm_val_create_w_init( LLVMBuildExtractElement(cl2llvm_builder, current_elem->val, cl2llvm_index->val, temp_var_name), cl2llvmTypeWrapGetSign(current_elem->type));
				list_insert(elem_list, index + vec_index, current_vec_elem);
			cl2llvm_val_free(cl2llvm_index);
			}
			cl2llvm_val_free(current_elem);
			list_remove(elem_list, current_elem);
		}
	}

开发者ID:3upperm2n，项目名称:gpuSimulators，代码行数:31，代码来源:vector-ops.c

示例15: emit_store

static void
emit_store(
	struct lp_build_tgsi_context * bld_base,
	const struct tgsi_full_instruction * inst,
	const struct tgsi_opcode_info * info,
	LLVMValueRef dst[4])
{
	struct lp_build_tgsi_soa_context *bld = lp_soa_context(bld_base);
	struct gallivm_state *gallivm = bld->bld_base.base.gallivm;
	struct lp_build_context base = bld->bld_base.base;
	const struct tgsi_full_dst_register *reg = &inst->Dst[0];
	LLVMBuilderRef builder = bld->bld_base.base.gallivm->builder;
	LLVMValueRef temp_ptr;
	unsigned chan, chan_index;
	boolean is_vec_store = FALSE;
	if (dst[0]) {
		LLVMTypeKind k = LLVMGetTypeKind(LLVMTypeOf(dst[0]));
		is_vec_store = (k == LLVMVectorTypeKind);
	}

	if (is_vec_store) {
		LLVMValueRef values[4] = {};
		TGSI_FOR_EACH_DST0_ENABLED_CHANNEL(inst, chan) {
			LLVMValueRef index = lp_build_const_int32(gallivm, chan);
			values[chan]  = LLVMBuildExtractElement(gallivm->builder,
							dst[0], index, "");
		}
		bld_base->emit_store(bld_base, inst, info, values);
		return;
	}

开发者ID:NSinopoli，项目名称:mesa，代码行数:30，代码来源:radeon_setup_tgsi_llvm.c

示例16: lp_build_array_get

LLVMValueRef
lp_build_array_get(struct gallivm_state *gallivm,
                   LLVMValueRef ptr,
                   LLVMValueRef index)
{
   LLVMValueRef element_ptr;
   LLVMValueRef res;
   assert(LLVMGetTypeKind(LLVMTypeOf(ptr)) == LLVMPointerTypeKind);
   assert(LLVMGetTypeKind(LLVMGetElementType(LLVMTypeOf(ptr))) == LLVMArrayTypeKind);
   element_ptr = lp_build_array_get_ptr(gallivm, ptr, index);
   res = LLVMBuildLoad(gallivm->builder, element_ptr, "");
#ifdef DEBUG
   lp_build_name(res, "%s[%s]", LLVMGetValueName(ptr), LLVMGetValueName(index));
#endif
   return res;
}

开发者ID:venkatarajasekhar，项目名称:Qt，代码行数:16，代码来源:lp_bld_struct.c

示例17: lp_build_print_args

/**
 * Generates LLVM IR to call debug_printf.
 */
static LLVMValueRef
lp_build_print_args(struct gallivm_state* gallivm,
                    int argcount,
                    LLVMValueRef* args)
{
   LLVMBuilderRef builder = gallivm->builder;
   LLVMContextRef context = gallivm->context;
   LLVMValueRef func_printf;
   LLVMTypeRef printf_type;
   int i;

   assert(args);
   assert(argcount > 0);
   assert(LLVMTypeOf(args[0]) == LLVMPointerType(LLVMInt8TypeInContext(context), 0));

   /* Cast any float arguments to doubles as printf expects */
   for (i = 1; i < argcount; i++) {
      LLVMTypeRef type = LLVMTypeOf(args[i]);

      if (LLVMGetTypeKind(type) == LLVMFloatTypeKind)
         args[i] = LLVMBuildFPExt(builder, args[i], LLVMDoubleTypeInContext(context), "");
   }

   printf_type = LLVMFunctionType(LLVMInt32TypeInContext(context), NULL, 0, 1);
   func_printf = lp_build_const_int_pointer(gallivm, func_to_pointer((func_pointer)debug_printf));
   func_printf = LLVMBuildBitCast(builder, func_printf, LLVMPointerType(printf_type, 0), "debug_printf");

   return LLVMBuildCall(builder, func_printf, args, argcount, "");
}

开发者ID:tizbac，项目名称:mesa，代码行数:32，代码来源:lp_bld_printf.c

示例18: lp_build_broadcast

LLVMValueRef
lp_build_broadcast(struct gallivm_state *gallivm,
                   LLVMTypeRef vec_type,
                   LLVMValueRef scalar)
{
   LLVMValueRef res;

   if (LLVMGetTypeKind(vec_type) != LLVMVectorTypeKind) {
      /* scalar */
      assert(vec_type == LLVMTypeOf(scalar));
      res = scalar;
   } else {
      LLVMBuilderRef builder = gallivm->builder;
      const unsigned length = LLVMGetVectorSize(vec_type);
      LLVMValueRef undef = LLVMGetUndef(vec_type);
      /* The shuffle vector is always made of int32 elements */
      LLVMTypeRef i32_type = LLVMInt32TypeInContext(gallivm->context);
      LLVMTypeRef i32_vec_type = LLVMVectorType(i32_type, length);

      assert(LLVMGetElementType(vec_type) == LLVMTypeOf(scalar));

      res = LLVMBuildInsertElement(builder, undef, scalar, LLVMConstNull(i32_type), "");
      res = LLVMBuildShuffleVector(builder, res, undef, LLVMConstNull(i32_vec_type), "");
   }

   return res;
}

开发者ID:BNieuwenhuizen，项目名称:mesa，代码行数:27，代码来源:lp_bld_swizzle.c

示例19: translateRecordExpr

static LLVMValueRef
translateRecordExpr(SymbolTable *TyTable, SymbolTable *ValTable, ASTNode *Node) {
  PtrVector *V = &(Node->Child);

  ASTNode *FieldNode = (ASTNode*) ptrVectorGet(V, 0);
  Type    *ThisType  = createType(IdTy, Node->Value);

  LLVMTypeRef RecordType = getLLVMTypeFromType(TyTable, ThisType);

  LLVMValueRef RecordVal = LLVMBuildMalloc(Builder, RecordType, "");
  unsigned FieldNumber   = LLVMCountStructElementTypes(RecordType),
           I;
  for (I = 0; I < FieldNumber; ++I) {
    LLVMValueRef ElemIdx[] = { getSConstInt(0), getSConstInt(I) };
    LLVMValueRef ElemI     = LLVMBuildInBoundsGEP(Builder, RecordVal, ElemIdx, 2, "");
    LLVMValueRef FieldPtr  = translateExpr(TyTable, ValTable, ptrVectorGet(&(FieldNode->Child), I));

    LLVMValueRef ValueFrom = NULL;
    switch (LLVMGetTypeKind(LLVMGetElementType(LLVMTypeOf(FieldPtr)))) {
      case LLVMIntegerTypeKind:
      case LLVMFloatTypeKind:   ValueFrom = LLVMBuildLoad(Builder, FieldPtr, ""); break;
      case LLVMPointerTypeKind: ValueFrom = toDynamicMemory(FieldPtr); break;
      default: ValueFrom = FieldPtr;
    }
    LLVMBuildStore(Builder, ValueFrom, ElemI);
  }
  return RecordVal; 
}

开发者ID:YuKill，项目名称:ftc，代码行数:28，代码来源:TranslateExpr.c

示例20: gen_return

LLVMValueRef gen_return(compile_t* c, ast_t* ast)
{
  ast_t* expr = ast_child(ast);
  LLVMValueRef value = gen_expr(c, expr);

  size_t clause;
  ast_t* try_expr = ast_try_clause(ast, &clause);

  // Do the then block only if we return in the body or else clause.
  // In the then block, return without doing the then block.
  if((try_expr != NULL) && (clause != 2))
    gen_expr(c, ast_childidx(try_expr, 2));

  LLVMTypeRef f_type = LLVMGetElementType(LLVMTypeOf(codegen_fun(c)));
  LLVMTypeRef r_type = LLVMGetReturnType(f_type);

  codegen_debugloc(c, ast);

  if(LLVMGetTypeKind(r_type) != LLVMVoidTypeKind)
  {
    LLVMValueRef ret = gen_assign_cast(c, r_type, value, ast_type(expr));
    codegen_scope_lifetime_end(c);
    LLVMBuildRet(c->builder, ret);
  } else {
    codegen_scope_lifetime_end(c);
    LLVMBuildRetVoid(c->builder);
  }

  codegen_debugloc(c, NULL);
  return GEN_NOVALUE;
}

开发者ID:Sendence，项目名称:ponyc，代码行数:31，代码来源:gencontrol.c

注：本文中的LLVMGetTypeKind函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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C++ LLVMGetTypeKind函数代码示例

示例1: ac_build_type_name_for_intr

示例2: codegen_addfun

示例3: gen_name

示例4: translateBinOp

示例5: lp_build_print_value

示例6: lp_build_array_set

示例7: lp_build_struct_get

示例8: llvm_type_index

示例9: lp_build_struct_get_ptr

示例10: lp_build_half_to_float

示例11: lp_sizeof_llvm_type

示例12: test_kal_codegen_function

示例13: raw_is_box

示例14: expand_vectors

示例15: emit_store

示例16: lp_build_array_get

示例17: lp_build_print_args

示例18: lp_build_broadcast

示例19: translateRecordExpr

示例20: gen_return

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