1#   Copyright (C) 2018-2019 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]" ".exe.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]" ".exe.wpa"
45    }
46}
47
48# Call pass if pattern is present given number of times, otherwise fail.
49# Argument 0 is the regexp to match
50# Argument 1 is number of times the regexp must be found
51# Argument 2 is the name of the dumped ipa pass
52# Argument 3 handles expected failures and the like
53proc scan-wpa-ipa-dump-times { args } {
54
55    if { [llength $args] < 3 } {
56	error "scan-wpa-ipa-dump-times: too few arguments"
57	return
58    }
59    if { [llength $args] > 4 } {
60	error "scan-wpa-ipa-dump-times: too many arguments"
61	return
62    }
63    if { [llength $args] >= 4 } {
64	scan-dump-times "wpa-ipa" [lindex $args 0] [lindex $args 1] \
65			"\[0-9\]\[0-9\]\[0-9\]i.[lindex $args 2]" ".exe.wpa" \
66			[lindex $args 3]
67    } else {
68	scan-dump-times "wpa-ipa" [lindex $args 0] [lindex $args 1] \
69			"\[0-9\]\[0-9\]\[0-9\]i.[lindex $args 2]" ".exe.wpa"
70    }
71}
72
73# Call pass if pattern is not present, otherwise fail.
74#
75# Argument 0 is the regexp to match
76# Argument 1 is the name of the dumped ipa pass
77# Argument 2 handles expected failures and the like
78proc scan-wpa-ipa-dump-not { args } {
79
80    if { [llength $args] < 2 } {
81	error "scan-wpa-ipa-dump-not: too few arguments"
82	return
83    }
84    if { [llength $args] > 3 } {
85	error "scan-wpa-ipa-dump-not: too many arguments"
86	return
87    }
88    if { [llength $args] >= 3 } {
89	scan-dump-not "wpa-ipa" [lindex $args 0] \
90		      "\[0-9\]\[0-9\]\[0-9\]i.[lindex $args 1]" ".exe.wpa" \
91		      [lindex $args 2]
92    } else {
93	scan-dump-not "wpa-ipa" [lindex $args 0] \
94		      "\[0-9\]\[0-9\]\[0-9\]i.[lindex $args 1]" ".exe.wpa"
95    }
96}
97
98# Utility for scanning demangled compiler result, invoked via dg-final.
99# Call pass if pattern is present, otherwise fail.
100#
101# Argument 0 is the regexp to match
102# Argument 1 is the name of the dumped ipa pass
103# Argument 2 handles expected failures and the like
104proc scan-wpa-ipa-dump-dem { args } {
105
106    if { [llength $args] < 2 } {
107	error "scan-wpa-ipa-dump-dem: too few arguments"
108	return
109    }
110    if { [llength $args] > 3 } {
111	error "scan-wpa-ipa-dump-dem: too many arguments"
112	return
113    }
114    if { [llength $args] >= 3 } {
115	scan-dump-dem "wpa-ipa" [lindex $args 0] \
116		      "\[0-9\]\[0-9\]\[0-9\]i.[lindex $args 1]" ".exe.wpa" \
117		      [lindex $args 2]
118    } else {
119	scan-dump-dem "wpa-ipa" [lindex $args 0] \
120		      "\[0-9\]\[0-9\]\[0-9\]i.[lindex $args 1]" ".exe.wpa"
121    }
122}
123
124# Call pass if demangled pattern is not present, otherwise fail.
125#
126# Argument 0 is the regexp to match
127# Argument 1 is the name of the dumped ipa pass
128# Argument 2 handles expected failures and the like
129proc scan-wpa-ipa-dump-dem-not { args } {
130
131    if { [llength $args] < 2 } {
132	error "scan-wpa-ipa-dump-dem-not: too few arguments"
133	return
134    }
135    if { [llength $args] > 3 } {
136	error "scan-wpa-ipa-dump-dem-not: too many arguments"
137	return
138    }
139    if { [llength $args] >= 3 } {
140	scan-dump-dem-not "wpa-ipa" [lindex $args 0] \
141			  "\[0-9\]\[0-9\]\[0-9\]i.[lindex $args 1]" ".exe.wpa" \
142			  [lindex $args 2]
143    } else {
144	scan-dump-dem-not "wpa-ipa" [lindex $args 0] \
145			  "\[0-9\]\[0-9\]\[0-9\]i.[lindex $args 1]" ".exe.wpa"
146    }
147}
148