1#   Copyright (C) 2018-2021 Free Software Foundation, Inc.
2
3# This program is free software; you can redistribute it and/or modify
4# it under the terms of the GNU General Public License as published by
5# the Free Software Foundation; either version 3 of the License, or
6# (at your option) any later version.
7#
8# This program is distributed in the hope that it will be useful,
9# but WITHOUT ANY WARRANTY; without even the implied warranty of
10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11# GNU General Public License for more details.
12#
13# You should have received a copy of the GNU General Public License
14# along with GCC; see the file COPYING3.  If not see
15# <http://www.gnu.org/licenses/>.
16
17# Various utilities for scanning ipa dump output, used by gcc-dg.exp and
18# g++-dg.exp.
19
20load_lib scandump.exp
21
22# Utility for scanning compiler result, invoked via dg-final.
23# Call pass if pattern is present, otherwise fail.
24#
25# Argument 0 is the regexp to match
26# Argument 1 is the name of the dumped ipa pass
27# Argument 2 handles expected failures and the like
28proc scan-wpa-ipa-dump { args } {
29
30    if { [llength $args] < 2 } {
31	error "scan-wpa-ipa-dump: too few arguments"
32	return
33    }
34    if { [llength $args] > 3 } {
35	error "scan-wpa-ipa-dump: too many arguments"
36	return
37    }
38    if { [llength $args] >= 3 } {
39	scan-dump "wpa-ipa" [lindex $args 0] \
40		  "\[0-9\]\[0-9\]\[0-9\]i.[lindex $args 1]" ".wpa" \
41		  [lindex $args 2]
42    } else {
43	scan-dump "wpa-ipa" [lindex $args 0] \
44		  "\[0-9\]\[0-9\]\[0-9\]i.[lindex $args 1]" ".wpa"
45    }
46}
47
48# Argument 0 is the regexp to match
49# Argument 1 is the name of the dumped ipa pass
50# Argument 2 handles expected failures and the like
51proc scan-pgo-wpa-ipa-dump { args } {
52
53    if { [llength $args] < 2 } {
54	error "scan-pgo-wpa-ipa-dump: too few arguments"
55	return
56    }
57    if { [llength $args] > 3 } {
58	error "scan-pgo-wpa-ipa-dump: too many arguments"
59	return
60    }
61    if { [llength $args] >= 3 } {
62	scan-dump "pgo-wpa-ipa" [lindex $args 0] \
63		  "\[0-9\]\[0-9\]\[0-9\]i.[lindex $args 1]" ".wpa" \
64		  [lindex $args 2]
65    } else {
66	scan-dump "pgo-wpa-ipa" [lindex $args 0] \
67		  "\[0-9\]\[0-9\]\[0-9\]i.[lindex $args 1]" ".wpa"
68    }
69}
70
71# Call pass if pattern is present given number of times, otherwise fail.
72# Argument 0 is the regexp to match
73# Argument 1 is number of times the regexp must be found
74# Argument 2 is the name of the dumped ipa pass
75# Argument 3 handles expected failures and the like
76proc scan-wpa-ipa-dump-times { args } {
77
78    if { [llength $args] < 3 } {
79	error "scan-wpa-ipa-dump-times: too few arguments"
80	return
81    }
82    if { [llength $args] > 4 } {
83	error "scan-wpa-ipa-dump-times: too many arguments"
84	return
85    }
86    if { [llength $args] >= 4 } {
87	scan-dump-times "wpa-ipa" [lindex $args 0] [lindex $args 1] \
88			"\[0-9\]\[0-9\]\[0-9\]i.[lindex $args 2]" ".wpa" \
89			[lindex $args 3]
90    } else {
91	scan-dump-times "wpa-ipa" [lindex $args 0] [lindex $args 1] \
92			"\[0-9\]\[0-9\]\[0-9\]i.[lindex $args 2]" ".wpa"
93    }
94}
95
96# Call pass if pattern is not present, otherwise fail.
97#
98# Argument 0 is the regexp to match
99# Argument 1 is the name of the dumped ipa pass
100# Argument 2 handles expected failures and the like
101proc scan-wpa-ipa-dump-not { args } {
102
103    if { [llength $args] < 2 } {
104	error "scan-wpa-ipa-dump-not: too few arguments"
105	return
106    }
107    if { [llength $args] > 3 } {
108	error "scan-wpa-ipa-dump-not: too many arguments"
109	return
110    }
111    if { [llength $args] >= 3 } {
112	scan-dump-not "wpa-ipa" [lindex $args 0] \
113		      "\[0-9\]\[0-9\]\[0-9\]i.[lindex $args 1]" ".wpa" \
114		      [lindex $args 2]
115    } else {
116	scan-dump-not "wpa-ipa" [lindex $args 0] \
117		      "\[0-9\]\[0-9\]\[0-9\]i.[lindex $args 1]" ".wpa"
118    }
119}
120
121# Utility for scanning demangled compiler result, invoked via dg-final.
122# Call pass if pattern is present, otherwise fail.
123#
124# Argument 0 is the regexp to match
125# Argument 1 is the name of the dumped ipa pass
126# Argument 2 handles expected failures and the like
127proc scan-wpa-ipa-dump-dem { args } {
128
129    if { [llength $args] < 2 } {
130	error "scan-wpa-ipa-dump-dem: too few arguments"
131	return
132    }
133    if { [llength $args] > 3 } {
134	error "scan-wpa-ipa-dump-dem: too many arguments"
135	return
136    }
137    if { [llength $args] >= 3 } {
138	scan-dump-dem "wpa-ipa" [lindex $args 0] \
139		      "\[0-9\]\[0-9\]\[0-9\]i.[lindex $args 1]" ".wpa" \
140		      [lindex $args 2]
141    } else {
142	scan-dump-dem "wpa-ipa" [lindex $args 0] \
143		      "\[0-9\]\[0-9\]\[0-9\]i.[lindex $args 1]" ".wpa"
144    }
145}
146
147# Call pass if demangled pattern is not present, otherwise fail.
148#
149# Argument 0 is the regexp to match
150# Argument 1 is the name of the dumped ipa pass
151# Argument 2 handles expected failures and the like
152proc scan-wpa-ipa-dump-dem-not { args } {
153
154    if { [llength $args] < 2 } {
155	error "scan-wpa-ipa-dump-dem-not: too few arguments"
156	return
157    }
158    if { [llength $args] > 3 } {
159	error "scan-wpa-ipa-dump-dem-not: too many arguments"
160	return
161    }
162    if { [llength $args] >= 3 } {
163	scan-dump-dem-not "wpa-ipa" [lindex $args 0] \
164			  "\[0-9\]\[0-9\]\[0-9\]i.[lindex $args 1]" ".wpa" \
165			  [lindex $args 2]
166    } else {
167	scan-dump-dem-not "wpa-ipa" [lindex $args 0] \
168			  "\[0-9\]\[0-9\]\[0-9\]i.[lindex $args 1]" ".wpa"
169    }
170}
171