1// Check to make sure clang is somewhat picky about -g options.
2// rdar://10383444
3
4// RUN: %clang -### -c -g %s -target x86_64-linux-gnu 2>&1 \
5                    | FileCheck -check-prefix=G %s
6// RUN: %clang -### -c -g2 %s -target x86_64-linux-gnu 2>&1 \
7                    | FileCheck -check-prefix=G %s
8// RUN: %clang -### -c -g3 %s -target x86_64-linux-gnu 2>&1 \
9                    | FileCheck -check-prefix=G %s
10// RUN: %clang -### -c -ggdb %s -target x86_64-linux-gnu 2>&1 \
11                    | FileCheck -check-prefix=G %s
12// RUN: %clang -### -c -ggdb1 %s -target x86_64-linux-gnu 2>&1 \
13                    | FileCheck -check-prefix=G %s
14// RUN: %clang -### -c -ggdb3 %s -target x86_64-linux-gnu 2>&1 \
15                    | FileCheck -check-prefix=G %s
16
17// RUN: %clang -### -c -g %s -target x86_64-apple-darwin 2>&1 \
18                    | FileCheck -check-prefix=G_DARWIN %s
19// RUN: %clang -### -c -g2 %s -target x86_64-apple-darwin 2>&1 \
20                    | FileCheck -check-prefix=G_DARWIN %s
21// RUN: %clang -### -c -g3 %s -target x86_64-apple-darwin 2>&1 \
22                    | FileCheck -check-prefix=G_DARWIN %s
23// RUN: %clang -### -c -ggdb %s -target x86_64-apple-darwin 2>&1 \
24                    | FileCheck -check-prefix=G_DARWIN %s
25// RUN: %clang -### -c -ggdb1 %s -target x86_64-apple-darwin 2>&1 \
26                    | FileCheck -check-prefix=G_DARWIN %s
27// RUN: %clang -### -c -ggdb3 %s -target x86_64-apple-darwin 2>&1 \
28                    | FileCheck -check-prefix=G_DARWIN %s
29
30// RUN: %clang -### -c -gdwarf-2 %s 2>&1 | FileCheck -check-prefix=G_D2 %s
31//
32// RUN: %clang -### -c -gfoo %s 2>&1 | FileCheck -check-prefix=G_NO %s
33// RUN: %clang -### -c -g -g0 %s 2>&1 | FileCheck -check-prefix=G_NO %s
34// RUN: %clang -### -c -ggdb0 %s 2>&1 | FileCheck -check-prefix=G_NO %s
35//
36// RUN: %clang -### -c -gline-tables-only %s 2>&1 \
37// RUN:             | FileCheck -check-prefix=GLTO_ONLY %s
38// RUN: %clang -### -c -gline-tables-only -g %s -target x86_64-linux-gnu 2>&1 \
39// RUN:             | FileCheck -check-prefix=G_ONLY %s
40// RUN: %clang -### -c -gline-tables-only -g %s -target x86_64-apple-darwin 2>&1 \
41// RUN:             | FileCheck -check-prefix=G_ONLY_DARWIN %s
42// RUN: %clang -### -c -gline-tables-only -g0 %s 2>&1 \
43// RUN:             | FileCheck -check-prefix=GLTO_NO %s
44//
45// RUN: %clang -### -c -grecord-gcc-switches -gno-record-gcc-switches \
46// RUN:        -gstrict-dwarf -gno-strict-dwarf -fdebug-types-section \
47// RUN:        -fno-debug-types-section %s 2>&1                       \
48// RUN:        | FileCheck -check-prefix=GIGNORE %s
49//
50// G: "-cc1"
51// G: "-g"
52//
53// G_DARWIN: "-cc1"
54// G_DARWIN: "-gdwarf-2"
55//
56// G_D2: "-cc1"
57// G_D2: "-gdwarf-2"
58//
59// G_NO: "-cc1"
60// G_NO-NOT: "-g"
61//
62// GLTO_ONLY: "-cc1"
63// GLTO_ONLY-NOT: "-g"
64// GLTO_ONLY: "-gline-tables-only"
65// GLTO_ONLY-NOT: "-g"
66//
67// G_ONLY: "-cc1"
68// G_ONLY-NOT: "-gline-tables-only"
69// G_ONLY: "-g"
70// G_ONLY-NOT: "-gline-tables-only"
71//
72// G_ONLY_DARWIN: "-cc1"
73// G_ONLY_DARWIN-NOT: "-gline-tables-only"
74// G_ONLY_DARWIN: "-gdwarf-2"
75// G_ONLY_DARWIN-NOT: "-gline-tables-only"
76//
77// GLTO_NO: "-cc1"
78// GLTO_NO-NOT: "-gline-tables-only"
79//
80// GIGNORE-NOT: "argument unused during compilation"
81