blob: 18f86ab9e28c7a7c64b840cf4e1c00fe75ee9a16 [file] [log] [blame]
Eric Christophera473c952010-10-25 21:17:59 +00001#!/usr/bin/env python
2
3import sys, fileinput
4
5err=0
6
7# Giant associative set of builtin->intrinsic mappings where clang doesn't
8# implement the builtin since the vector operation works by default.
9
10repl_map = {
11'__builtin_ia32_addps': '_mm_add_ps',
12'__builtin_ia32_addsd': '_mm_add_sd',
13'__builtin_ia32_addpd': '_mm_add_pd',
14'__builtin_ia32_addss': '_mm_add_ss',
15'__builtin_ia32_paddb128': '_mm_add_epi8',
16'__builtin_ia32_paddw128': '_mm_add_epi16',
17'__builtin_ia32_paddd128': '_mm_add_epi32',
18'__builtin_ia32_paddq128': '_mm_add_epi64',
19'__builtin_ia32_subps': '_mm_sub_ps',
20'__builtin_ia32_subsd': '_mm_sub_sd',
21'__builtin_ia32_subpd': '_mm_sub_pd',
22'__builtin_ia32_subss': '_mm_sub_ss',
23'__builtin_ia32_psubb128': '_mm_sub_epi8',
24'__builtin_ia32_psubw128': '_mm_sub_epi16',
25'__builtin_ia32_psubd128': '_mm_sub_epi32',
26'__builtin_ia32_psubq128': '_mm_sub_epi64',
27'__builtin_ia32_mulsd': '_mm_mul_sd',
28'__builtin_ia32_mulpd': '_mm_mul_pd',
29'__builtin_ia32_mulps': '_mm_mul_ps',
30'__builtin_ia32_mulss': '_mm_mul_ss',
31'__builtin_ia32_pmullw128': '_mm_mullo_epi16',
32'__builtin_ia32_divsd': '_mm_div_sd',
33'__builtin_ia32_divpd': '_mm_div_pd',
34'__builtin_ia32_divps': '_mm_div_ps',
35'__builtin_ia32_subss': '_mm_div_ss',
36'__builtin_ia32_andpd': '_mm_and_pd',
37'__builtin_ia32_andps': '_mm_and_ps',
38'__builtin_ia32_pand128': '_mm_and_si128',
39'__builtin_ia32_andnpd': '_mm_andnot_pd',
40'__builtin_ia32_andnps': '_mm_andnot_ps',
41'__builtin_ia32_pandn128': '_mm_andnot_si128',
42'__builtin_ia32_orpd': '_mm_or_pd',
43'__builtin_ia32_orps': '_mm_or_ps',
44'__builtin_ia32_por128': '_mm_or_si128',
45'__builtin_ia32_xorpd': '_mm_xor_pd',
46'__builtin_ia32_xorps': '_mm_xor_ps',
47'__builtin_ia32_pxor128': '_mm_xor_si128',
Eric Christophera5c12b92012-08-03 00:13:44 +000048'__builtin_ia32_cvtps2dq': '_mm_cvtps_epi32',
Eric Christophera473c952010-10-25 21:17:59 +000049'__builtin_ia32_cvtsd2ss': '_mm_cvtsd_ss',
50'__builtin_ia32_cvtsi2sd': '_mm_cvtsi32_sd',
51'__builtin_ia32_cvtss2sd': '_mm_cvtss_sd',
52'__builtin_ia32_cvttsd2si': '_mm_cvttsd_si32',
53'__builtin_ia32_vec_ext_v2df': '_mm_cvtsd_f64',
54'__builtin_ia32_loadhpd': '_mm_loadh_pd',
55'__builtin_ia32_loadlpd': '_mm_loadl_pd',
56'__builtin_ia32_loadlv4si': '_mm_loadl_epi64',
57'__builtin_ia32_cmpeqps': '_mm_cmpeq_ps',
58'__builtin_ia32_cmpltps': '_mm_cmplt_ps',
59'__builtin_ia32_cmpleps': '_mm_cmple_ps',
60'__builtin_ia32_cmpgtps': '_mm_cmpgt_ps',
61'__builtin_ia32_cmpgeps': '_mm_cmpge_ps',
62'__builtin_ia32_cmpunordps': '_mm_cmpunord_ps',
63'__builtin_ia32_cmpneqps': '_mm_cmpneq_ps',
64'__builtin_ia32_cmpnltps': '_mm_cmpnlt_ps',
65'__builtin_ia32_cmpnleps': '_mm_cmpnle_ps',
66'__builtin_ia32_cmpngtps': '_mm_cmpngt_ps',
67'__builtin_ia32_cmpordps': '_mm_cmpord_ps',
68'__builtin_ia32_cmpeqss': '_mm_cmpeq_ss',
69'__builtin_ia32_cmpltss': '_mm_cmplt_ss',
70'__builtin_ia32_cmpless': '_mm_cmple_ss',
71'__builtin_ia32_cmpunordss': '_mm_cmpunord_ss',
72'__builtin_ia32_cmpneqss': '_mm_cmpneq_ss',
73'__builtin_ia32_cmpnltss': '_mm_cmpnlt_ss',
74'__builtin_ia32_cmpnless': '_mm_cmpnle_ss',
75'__builtin_ia32_cmpngtss': '_mm_cmpngt_ss',
76'__builtin_ia32_cmpngess': '_mm_cmpnge_ss',
77'__builtin_ia32_cmpordss': '_mm_cmpord_ss',
78'__builtin_ia32_movss': '_mm_move_ss',
79'__builtin_ia32_movsd': '_mm_move_sd',
80'__builtin_ia32_movhlps': '_mm_movehl_ps',
81'__builtin_ia32_movlhps': '_mm_movelh_ps',
82'__builtin_ia32_movqv4si': '_mm_move_epi64',
83'__builtin_ia32_unpckhps': '_mm_unpackhi_ps',
84'__builtin_ia32_unpckhpd': '_mm_unpackhi_pd',
85'__builtin_ia32_punpckhbw128': '_mm_unpackhi_epi8',
86'__builtin_ia32_punpckhwd128': '_mm_unpackhi_epi16',
87'__builtin_ia32_punpckhdq128': '_mm_unpackhi_epi32',
88'__builtin_ia32_punpckhqdq128': '_mm_unpackhi_epi64',
89'__builtin_ia32_unpcklps': '_mm_unpacklo_ps',
90'__builtin_ia32_unpcklpd': '_mm_unpacklo_pd',
91'__builtin_ia32_punpcklbw128': '_mm_unpacklo_epi8',
92'__builtin_ia32_punpcklwd128': '_mm_unpacklo_epi16',
93'__builtin_ia32_punpckldq128': '_mm_unpacklo_epi32',
94'__builtin_ia32_punpcklqdq128': '_mm_unpacklo_epi64',
95'__builtin_ia32_cmpeqpd': '_mm_cmpeq_pd',
96'__builtin_ia32_cmpltpd': '_mm_cmplt_pd',
97'__builtin_ia32_cmplepd': '_mm_cmple_pd',
98'__builtin_ia32_cmpgtpd': '_mm_cmpgt_pd',
99'__builtin_ia32_cmpgepd': '_mm_cmpge_pd',
100'__builtin_ia32_cmpunordpd': '_mm_cmpunord_pd',
101'__builtin_ia32_cmpneqpd': '_mm_cmpneq_pd',
102'__builtin_ia32_cmpnltpd': '_mm_cmpnlt_pd',
103'__builtin_ia32_cmpnlepd': '_mm_cmpnle_pd',
104'__builtin_ia32_cmpngtpd': '_mm_cmpngt_pd',
105'__builtin_ia32_cmpngepd': '_mm_cmpnge_pd',
106'__builtin_ia32_cmpordpd': '_mm_cmpord_pd',
107'__builtin_ia32_cmpeqsd': '_mm_cmpeq_sd',
108'__builtin_ia32_cmpltsd': '_mm_cmplt_sd',
109'__builtin_ia32_cmplesd': '_mm_cmple_sd',
110'__builtin_ia32_cmpunordsd': '_mm_cmpunord_sd',
111'__builtin_ia32_cmpneqsd': '_mm_cmpneq_sd',
112'__builtin_ia32_cmpnltsd': '_mm_cmpnlt_sd',
113'__builtin_ia32_cmpnlesd': '_mm_cmpnle_sd',
114'__builtin_ia32_cmpordsd': '_mm_cmpord_sd',
115'__builtin_ia32_cvtsi642ss': '_mm_cvtsi64_ss',
116'__builtin_ia32_cvttss2si64': '_mm_cvtss_si64',
117'__builtin_ia32_shufps': '_mm_shuffle_ps',
118'__builtin_ia32_shufpd': '_mm_shuffle_pd',
119'__builtin_ia32_pshufhw': '_mm_shufflehi_epi16',
120'__builtin_ia32_pshuflw': '_mm_shufflelo_epi16',
121'__builtin_ia32_pshufd': '_mm_shuffle_epi32',
122'__builtin_ia32_movshdup': '_mm_movehdup_ps',
123'__builtin_ia32_movsldup': '_mm_moveldup_ps',
Eric Christophera5c12b92012-08-03 00:13:44 +0000124'__builtin_ia32_maxps': '_mm_max_ps',
125'__builtin_ia32_pslldi128': '_mm_slli_epi32',
Eric Christophera473c952010-10-25 21:17:59 +0000126'__builtin_ia32_vec_set_v16qi': '_mm_insert_epi8',
127'__builtin_ia32_vec_set_v8hi': '_mm_insert_epi16',
128'__builtin_ia32_vec_set_v4si': '_mm_insert_epi32',
129'__builtin_ia32_vec_set_v2di': '_mm_insert_epi64',
130'__builtin_ia32_vec_set_v4hi': '_mm_insert_pi16',
131'__builtin_ia32_vec_ext_v16qi': '_mm_extract_epi8',
132'__builtin_ia32_vec_ext_v8hi': '_mm_extract_epi16',
133'__builtin_ia32_vec_ext_v4si': '_mm_extract_epi32',
134'__builtin_ia32_vec_ext_v2di': '_mm_extract_epi64',
135'__builtin_ia32_vec_ext_v4hi': '_mm_extract_pi16',
136'__builtin_ia32_vec_ext_v4sf': '_mm_extract_ps'
137}
138
139# Special unhandled cases:
140# __builtin_ia32_vec_ext_*(__P, idx) -> _mm_store_sd/_mm_storeh_pd
141# depending on index. No abstract insert/extract for these oddly.
142unhandled = [
143'__builtin_ia32_vec_ext_v2df',
144'__builtin_ia32_vec_ext_v2si',
145]
146
147def report_repl(builtin, repl):
148 sys.stderr.write("%s:%d: x86 builtin %s used, replaced with %s\n" % (fileinput.filename(), fileinput.filelineno(), builtin, repl))
149
150def report_cant(builtin):
151 sys.stderr.write("%s:%d: x86 builtin %s used, too many replacements\n" % (fileinput.filename(), fileinput.filelineno(), builtin))
152
153for line in fileinput.input(inplace=1):
154 for builtin, repl in repl_map.iteritems():
155 if builtin in line:
156 line = line.replace(builtin, repl)
157 report_repl(builtin, repl)
158 for unh in unhandled:
159 if unh in line:
160 report_cant(unh)
161 sys.stdout.write(line)
162
Eric Christophera5c12b92012-08-03 00:13:44 +0000163sys.exit(err)