2 * Copyright 2016 Bas Nieuwenhuizen
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the
6 * "Software"), to deal in the Software without restriction, including
7 * without limitation the rights to use, copy, modify, merge, publish,
8 * distribute, sub license, and/or sell copies of the Software, and to
9 * permit persons to whom the Software is furnished to do so, subject to
10 * the following conditions:
12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
13 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
14 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
15 * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
16 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
17 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
18 * USE OR OTHER DEALINGS IN THE SOFTWARE.
20 * The above copyright notice and this permission notice (including the
21 * next paragraph) shall be included in all copies or substantial portions
28 #include <llvm-c/TargetMachine.h>
30 #include "amd_family.h"
37 AC_FUNC_ATTR_ALWAYSINLINE
= (1 << 0),
38 AC_FUNC_ATTR_BYVAL
= (1 << 1),
39 AC_FUNC_ATTR_INREG
= (1 << 2),
40 AC_FUNC_ATTR_NOALIAS
= (1 << 3),
41 AC_FUNC_ATTR_NOUNWIND
= (1 << 4),
42 AC_FUNC_ATTR_READNONE
= (1 << 5),
43 AC_FUNC_ATTR_READONLY
= (1 << 6),
44 AC_FUNC_ATTR_LAST
= (1 << 7)
47 struct ac_llvm_context
{
48 LLVMContextRef context
;
50 LLVMBuilderRef builder
;
61 unsigned range_md_kind
;
62 unsigned invariant_load_md_kind
;
63 unsigned uniform_md_kind
;
64 unsigned fpmath_md_kind
;
65 LLVMValueRef fpmath_md_2p5_ulp
;
66 LLVMValueRef empty_md
;
69 LLVMTargetMachineRef
ac_create_target_machine(enum radeon_family family
, bool supports_spill
);
71 void ac_add_attr_dereferenceable(LLVMValueRef val
, uint64_t bytes
);
72 bool ac_is_sgpr_param(LLVMValueRef param
);
75 ac_llvm_context_init(struct ac_llvm_context
*ctx
, LLVMContextRef context
);
78 ac_add_function_attr(LLVMValueRef function
,
80 enum ac_func_attr attr
);
82 ac_emit_llvm_intrinsic(struct ac_llvm_context
*ctx
, const char *name
,
83 LLVMTypeRef return_type
, LLVMValueRef
*params
,
84 unsigned param_count
, unsigned attrib_mask
);
87 ac_build_gather_values_extended(struct ac_llvm_context
*ctx
,
90 unsigned value_stride
,
93 ac_build_gather_values(struct ac_llvm_context
*ctx
,
95 unsigned value_count
);
98 ac_emit_fdiv(struct ac_llvm_context
*ctx
,
103 ac_prepare_cube_coords(struct ac_llvm_context
*ctx
,
104 bool is_deriv
, bool is_array
,
105 LLVMValueRef
*coords_arg
,
106 LLVMValueRef
*derivs_arg
);
109 ac_dump_module(LLVMModuleRef module
);
112 ac_build_fs_interp(struct ac_llvm_context
*ctx
,
113 LLVMValueRef llvm_chan
,
114 LLVMValueRef attr_number
,
120 ac_build_fs_interp_mov(struct ac_llvm_context
*ctx
,
121 LLVMValueRef parameter
,
122 LLVMValueRef llvm_chan
,
123 LLVMValueRef attr_number
,
124 LLVMValueRef params
);
127 ac_build_gep0(struct ac_llvm_context
*ctx
,
128 LLVMValueRef base_ptr
,
132 ac_build_indexed_store(struct ac_llvm_context
*ctx
,
133 LLVMValueRef base_ptr
, LLVMValueRef index
,
137 ac_build_indexed_load(struct ac_llvm_context
*ctx
,
138 LLVMValueRef base_ptr
, LLVMValueRef index
,
142 ac_build_indexed_load_const(struct ac_llvm_context
*ctx
,
143 LLVMValueRef base_ptr
, LLVMValueRef index
);
146 ac_build_tbuffer_store_dwords(struct ac_llvm_context
*ctx
,
149 unsigned num_channels
,
151 LLVMValueRef soffset
,
152 unsigned inst_offset
);
155 ac_build_tbuffer_store(struct ac_llvm_context
*ctx
,
158 unsigned num_channels
,
160 LLVMValueRef soffset
,
161 unsigned inst_offset
,
171 ac_build_buffer_load(struct ac_llvm_context
*ctx
,
175 LLVMValueRef voffset
,
176 LLVMValueRef soffset
,
177 unsigned inst_offset
,
182 ac_get_thread_id(struct ac_llvm_context
*ctx
);