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
;
55 unsigned fpmath_md_kind
;
56 LLVMValueRef fpmath_md_2p5_ulp
;
59 LLVMTargetMachineRef
ac_create_target_machine(enum radeon_family family
);
61 void ac_add_attr_dereferenceable(LLVMValueRef val
, uint64_t bytes
);
62 bool ac_is_sgpr_param(LLVMValueRef param
);
65 ac_llvm_context_init(struct ac_llvm_context
*ctx
, LLVMContextRef context
);
68 ac_add_function_attr(LLVMValueRef function
,
70 enum ac_func_attr attr
);
72 ac_emit_llvm_intrinsic(struct ac_llvm_context
*ctx
, const char *name
,
73 LLVMTypeRef return_type
, LLVMValueRef
*params
,
74 unsigned param_count
, unsigned attrib_mask
);
77 ac_build_gather_values_extended(struct ac_llvm_context
*ctx
,
80 unsigned value_stride
,
83 ac_build_gather_values(struct ac_llvm_context
*ctx
,
85 unsigned value_count
);
88 ac_emit_fdiv(struct ac_llvm_context
*ctx
,
93 ac_prepare_cube_coords(struct ac_llvm_context
*ctx
,
94 bool is_deriv
, bool is_array
,
95 LLVMValueRef
*coords_arg
,
96 LLVMValueRef
*derivs_arg
);