1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
|
#!/usr/bin/env python
import sys, fileinput
err = 0
# Giant associative set of builtin->intrinsic mappings where clang doesn't
# implement the builtin since the vector operation works by default.
repl_map = {
"__builtin_ia32_addps": "_mm_add_ps",
"__builtin_ia32_addsd": "_mm_add_sd",
"__builtin_ia32_addpd": "_mm_add_pd",
"__builtin_ia32_addss": "_mm_add_ss",
"__builtin_ia32_paddb128": "_mm_add_epi8",
"__builtin_ia32_paddw128": "_mm_add_epi16",
"__builtin_ia32_paddd128": "_mm_add_epi32",
"__builtin_ia32_paddq128": "_mm_add_epi64",
"__builtin_ia32_subps": "_mm_sub_ps",
"__builtin_ia32_subsd": "_mm_sub_sd",
"__builtin_ia32_subpd": "_mm_sub_pd",
"__builtin_ia32_subss": "_mm_sub_ss",
"__builtin_ia32_psubb128": "_mm_sub_epi8",
"__builtin_ia32_psubw128": "_mm_sub_epi16",
"__builtin_ia32_psubd128": "_mm_sub_epi32",
"__builtin_ia32_psubq128": "_mm_sub_epi64",
"__builtin_ia32_mulsd": "_mm_mul_sd",
"__builtin_ia32_mulpd": "_mm_mul_pd",
"__builtin_ia32_mulps": "_mm_mul_ps",
"__builtin_ia32_mulss": "_mm_mul_ss",
"__builtin_ia32_pmullw128": "_mm_mullo_epi16",
"__builtin_ia32_divsd": "_mm_div_sd",
"__builtin_ia32_divpd": "_mm_div_pd",
"__builtin_ia32_divps": "_mm_div_ps",
"__builtin_ia32_subss": "_mm_div_ss",
"__builtin_ia32_andpd": "_mm_and_pd",
"__builtin_ia32_andps": "_mm_and_ps",
"__builtin_ia32_pand128": "_mm_and_si128",
"__builtin_ia32_andnpd": "_mm_andnot_pd",
"__builtin_ia32_andnps": "_mm_andnot_ps",
"__builtin_ia32_pandn128": "_mm_andnot_si128",
"__builtin_ia32_orpd": "_mm_or_pd",
"__builtin_ia32_orps": "_mm_or_ps",
"__builtin_ia32_por128": "_mm_or_si128",
"__builtin_ia32_xorpd": "_mm_xor_pd",
"__builtin_ia32_xorps": "_mm_xor_ps",
"__builtin_ia32_pxor128": "_mm_xor_si128",
"__builtin_ia32_cvtps2dq": "_mm_cvtps_epi32",
"__builtin_ia32_cvtsd2ss": "_mm_cvtsd_ss",
"__builtin_ia32_cvtsi2sd": "_mm_cvtsi32_sd",
"__builtin_ia32_cvtss2sd": "_mm_cvtss_sd",
"__builtin_ia32_cvttsd2si": "_mm_cvttsd_si32",
"__builtin_ia32_vec_ext_v2df": "_mm_cvtsd_f64",
"__builtin_ia32_loadhpd": "_mm_loadh_pd",
"__builtin_ia32_loadlpd": "_mm_loadl_pd",
"__builtin_ia32_loadlv4si": "_mm_loadl_epi64",
"__builtin_ia32_cmpeqps": "_mm_cmpeq_ps",
"__builtin_ia32_cmpltps": "_mm_cmplt_ps",
"__builtin_ia32_cmpleps": "_mm_cmple_ps",
"__builtin_ia32_cmpgtps": "_mm_cmpgt_ps",
"__builtin_ia32_cmpgeps": "_mm_cmpge_ps",
"__builtin_ia32_cmpunordps": "_mm_cmpunord_ps",
"__builtin_ia32_cmpneqps": "_mm_cmpneq_ps",
"__builtin_ia32_cmpnltps": "_mm_cmpnlt_ps",
"__builtin_ia32_cmpnleps": "_mm_cmpnle_ps",
"__builtin_ia32_cmpngtps": "_mm_cmpngt_ps",
"__builtin_ia32_cmpordps": "_mm_cmpord_ps",
"__builtin_ia32_cmpeqss": "_mm_cmpeq_ss",
"__builtin_ia32_cmpltss": "_mm_cmplt_ss",
"__builtin_ia32_cmpless": "_mm_cmple_ss",
"__builtin_ia32_cmpunordss": "_mm_cmpunord_ss",
"__builtin_ia32_cmpneqss": "_mm_cmpneq_ss",
"__builtin_ia32_cmpnltss": "_mm_cmpnlt_ss",
"__builtin_ia32_cmpnless": "_mm_cmpnle_ss",
"__builtin_ia32_cmpngtss": "_mm_cmpngt_ss",
"__builtin_ia32_cmpngess": "_mm_cmpnge_ss",
"__builtin_ia32_cmpordss": "_mm_cmpord_ss",
"__builtin_ia32_movss": "_mm_move_ss",
"__builtin_ia32_movsd": "_mm_move_sd",
"__builtin_ia32_movhlps": "_mm_movehl_ps",
"__builtin_ia32_movlhps": "_mm_movelh_ps",
"__builtin_ia32_movqv4si": "_mm_move_epi64",
"__builtin_ia32_unpckhps": "_mm_unpackhi_ps",
"__builtin_ia32_unpckhpd": "_mm_unpackhi_pd",
"__builtin_ia32_punpckhbw128": "_mm_unpackhi_epi8",
"__builtin_ia32_punpckhwd128": "_mm_unpackhi_epi16",
"__builtin_ia32_punpckhdq128": "_mm_unpackhi_epi32",
"__builtin_ia32_punpckhqdq128": "_mm_unpackhi_epi64",
"__builtin_ia32_unpcklps": "_mm_unpacklo_ps",
"__builtin_ia32_unpcklpd": "_mm_unpacklo_pd",
"__builtin_ia32_punpcklbw128": "_mm_unpacklo_epi8",
"__builtin_ia32_punpcklwd128": "_mm_unpacklo_epi16",
"__builtin_ia32_punpckldq128": "_mm_unpacklo_epi32",
"__builtin_ia32_punpcklqdq128": "_mm_unpacklo_epi64",
"__builtin_ia32_cmpeqpd": "_mm_cmpeq_pd",
"__builtin_ia32_cmpltpd": "_mm_cmplt_pd",
"__builtin_ia32_cmplepd": "_mm_cmple_pd",
"__builtin_ia32_cmpgtpd": "_mm_cmpgt_pd",
"__builtin_ia32_cmpgepd": "_mm_cmpge_pd",
"__builtin_ia32_cmpunordpd": "_mm_cmpunord_pd",
"__builtin_ia32_cmpneqpd": "_mm_cmpneq_pd",
"__builtin_ia32_cmpnltpd": "_mm_cmpnlt_pd",
"__builtin_ia32_cmpnlepd": "_mm_cmpnle_pd",
"__builtin_ia32_cmpngtpd": "_mm_cmpngt_pd",
"__builtin_ia32_cmpngepd": "_mm_cmpnge_pd",
"__builtin_ia32_cmpordpd": "_mm_cmpord_pd",
"__builtin_ia32_cmpeqsd": "_mm_cmpeq_sd",
"__builtin_ia32_cmpltsd": "_mm_cmplt_sd",
"__builtin_ia32_cmplesd": "_mm_cmple_sd",
"__builtin_ia32_cmpunordsd": "_mm_cmpunord_sd",
"__builtin_ia32_cmpneqsd": "_mm_cmpneq_sd",
"__builtin_ia32_cmpnltsd": "_mm_cmpnlt_sd",
"__builtin_ia32_cmpnlesd": "_mm_cmpnle_sd",
"__builtin_ia32_cmpordsd": "_mm_cmpord_sd",
"__builtin_ia32_cvtsi642ss": "_mm_cvtsi64_ss",
"__builtin_ia32_cvttss2si64": "_mm_cvtss_si64",
"__builtin_ia32_shufps": "_mm_shuffle_ps",
"__builtin_ia32_shufpd": "_mm_shuffle_pd",
"__builtin_ia32_pshufhw": "_mm_shufflehi_epi16",
"__builtin_ia32_pshuflw": "_mm_shufflelo_epi16",
"__builtin_ia32_pshufd": "_mm_shuffle_epi32",
"__builtin_ia32_movshdup": "_mm_movehdup_ps",
"__builtin_ia32_movsldup": "_mm_moveldup_ps",
"__builtin_ia32_maxps": "_mm_max_ps",
"__builtin_ia32_pslldi128": "_mm_slli_epi32",
"__builtin_ia32_vec_set_v16qi": "_mm_insert_epi8",
"__builtin_ia32_vec_set_v8hi": "_mm_insert_epi16",
"__builtin_ia32_vec_set_v4si": "_mm_insert_epi32",
"__builtin_ia32_vec_set_v2di": "_mm_insert_epi64",
"__builtin_ia32_vec_set_v4hi": "_mm_insert_pi16",
"__builtin_ia32_vec_ext_v16qi": "_mm_extract_epi8",
"__builtin_ia32_vec_ext_v8hi": "_mm_extract_epi16",
"__builtin_ia32_vec_ext_v4si": "_mm_extract_epi32",
"__builtin_ia32_vec_ext_v2di": "_mm_extract_epi64",
"__builtin_ia32_vec_ext_v4hi": "_mm_extract_pi16",
"__builtin_ia32_vec_ext_v4sf": "_mm_extract_ps",
}
# Special unhandled cases:
# __builtin_ia32_vec_ext_*(__P, idx) -> _mm_store_sd/_mm_storeh_pd
# depending on index. No abstract insert/extract for these oddly.
unhandled = [
"__builtin_ia32_vec_ext_v2df",
"__builtin_ia32_vec_ext_v2si",
]
def report_repl(builtin, repl):
sys.stderr.write(
"%s:%d: x86 builtin %s used, replaced with %s\n"
% (fileinput.filename(), fileinput.filelineno(), builtin, repl)
)
def report_cant(builtin):
sys.stderr.write(
"%s:%d: x86 builtin %s used, too many replacements\n"
% (fileinput.filename(), fileinput.filelineno(), builtin)
)
for line in fileinput.input(inplace=1):
for builtin, repl in repl_map.items():
if builtin in line:
line = line.replace(builtin, repl)
report_repl(builtin, repl)
for unh in unhandled:
if unh in line:
report_cant(unh)
sys.stdout.write(line)
sys.exit(err)
|
