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Hans Wennborg19076102013-07-31 20:51:53 +00001// Don't attempt slash switches on msys bash.
2// REQUIRES: shell-preserves-root
3
Hans Wennborg96d54842013-08-02 22:24:50 +00004// Note: %s must be preceded by --, otherwise it may be interpreted as a
5// command-line option, e.g. on Mac where %s is commonly under /Users.
Hans Wennborg19076102013-07-31 20:51:53 +00006
Hans Wennborg96d54842013-08-02 22:24:50 +00007
8// Alias options:
9
10// RUN: %clang_cl /c -### -- %s 2>&1 | FileCheck -check-prefix=C %s
11// C: -c
12
13// RUN: %clang_cl /Dfoo=bar -### -- %s 2>&1 | FileCheck -check-prefix=D %s
14// RUN: %clang_cl /D foo=bar -### -- %s 2>&1 | FileCheck -check-prefix=D %s
15// D: "-D" "foo=bar"
16
Hans Wennborge0053472013-12-20 18:40:46 +000017// RUN: %clang_cl /E -### -- %s 2>&1 | FileCheck -check-prefix=E %s
18// E: "-E"
19// E: "-o" "-"
20
Hans Wennborg96d54842013-08-02 22:24:50 +000021// RTTI is on by default; just check that we don't error.
22// RUN: %clang_cl /Zs /GR -- %s 2>&1
23
24// RUN: %clang_cl /GR- -### -- %s 2>&1 | FileCheck -check-prefix=GR_ %s
25// GR_: -fno-rtti
26
David Majnemerda39ab22014-03-23 17:47:22 +000027// RUN: %clang_cl /Gy -### -- %s 2>&1 | FileCheck -check-prefix=Gy %s
Hans Wennborgd8d49ba2014-03-25 17:50:25 +000028// Gy: -fdata-sections
David Majnemerda39ab22014-03-23 17:47:22 +000029// Gy: -ffunction-sections
30
31// RUN: %clang_cl /Gy /Gy- -### -- %s 2>&1 | FileCheck -check-prefix=Gy_ %s
Hans Wennborgd8d49ba2014-03-25 17:50:25 +000032// Gy_-NOT: -fdata-sections
David Majnemerda39ab22014-03-23 17:47:22 +000033// Gy_-NOT: -ffunction-sections
34
Reid Kleckneraf1acd92013-09-26 17:41:14 +000035// RUN: %clang_cl /Imyincludedir -### -- %s 2>&1 | FileCheck -check-prefix=SLASH_I %s
36// RUN: %clang_cl /I myincludedir -### -- %s 2>&1 | FileCheck -check-prefix=SLASH_I %s
37// SLASH_I: "-I" "myincludedir"
Hans Wennborg96d54842013-08-02 22:24:50 +000038
39// RUN: %clang_cl /J -### -- %s 2>&1 | FileCheck -check-prefix=J %s
40// J: -fno-signed-char
41
42// RUN: %clang_cl /Ofoo -### -- %s 2>&1 | FileCheck -check-prefix=O %s
43// O: -Ofoo
44
45// RUN: %clang_cl /Ob0 -### -- %s 2>&1 | FileCheck -check-prefix=Ob0 %s
46// Ob0: -fno-inline
47
48// RUN: %clang_cl /Od -### -- %s 2>&1 | FileCheck -check-prefix=Od %s
49// Od: -O0
50
Hans Wennborg56eb4b62013-08-08 23:44:01 +000051// RUN: %clang_cl /Oi- /Oi -### -- %s 2>&1 | FileCheck -check-prefix=Oi %s
52// Oi-NOT: -fno-builtin
53
54// RUN: %clang_cl /Oi- -### -- %s 2>&1 | FileCheck -check-prefix=Oi_ %s
55// Oi_: -fno-builtin
56
Hans Wennborg96d54842013-08-02 22:24:50 +000057// RUN: %clang_cl /Os -### -- %s 2>&1 | FileCheck -check-prefix=Os %s
58// Os: -Os
59
60// RUN: %clang_cl /Ot -### -- %s 2>&1 | FileCheck -check-prefix=Ot %s
61// Ot: -O2
62
63// RUN: %clang_cl /Ox -### -- %s 2>&1 | FileCheck -check-prefix=Ox %s
64// Ox: -O3
65
66// RUN: %clang_cl /Zs /Oy -- %s 2>&1
67
68// RUN: %clang_cl /Oy- -### -- %s 2>&1 | FileCheck -check-prefix=Oy_ %s
69// Oy_: -mdisable-fp-elim
70
Hans Wennborg0fd62072013-08-09 00:32:23 +000071// RUN: %clang_cl /showIncludes -### -- %s 2>&1 | FileCheck -check-prefix=showIncludes %s
72// showIncludes: --show-includes
73
Hans Wennborg96d54842013-08-02 22:24:50 +000074// RUN: %clang_cl /Umymacro -### -- %s 2>&1 | FileCheck -check-prefix=U %s
75// RUN: %clang_cl /U mymacro -### -- %s 2>&1 | FileCheck -check-prefix=U %s
76// U: "-U" "mymacro"
77
David Majnemerca116412014-03-23 17:47:18 +000078// RUN: %clang_cl /vd2 -### -- %s 2>&1 | FileCheck -check-prefix=VD2 %s
79// VD2: -vtordisp-mode=2
80
David Majnemer86c318f2014-02-11 21:05:00 +000081// RUN: %clang_cl /vmg -### -- %s 2>&1 | FileCheck -check-prefix=VMG %s
82// VMG: "-fms-memptr-rep=virtual"
83
84// RUN: %clang_cl /vmg /vms -### -- %s 2>&1 | FileCheck -check-prefix=VMS %s
85// VMS: "-fms-memptr-rep=single"
86
87// RUN: %clang_cl /vmg /vmm -### -- %s 2>&1 | FileCheck -check-prefix=VMM %s
88// VMM: "-fms-memptr-rep=multiple"
89
90// RUN: %clang_cl /vmg /vmv -### -- %s 2>&1 | FileCheck -check-prefix=VMV %s
91// VMV: "-fms-memptr-rep=virtual"
92
93// RUN: %clang_cl /vmg /vmb -### -- %s 2>&1 | FileCheck -check-prefix=VMB %s
94// VMB: '/vmg' not allowed with '/vmb'
95
96// RUN: %clang_cl /vmg /vmm /vms -### -- %s 2>&1 | FileCheck -check-prefix=VMX %s
97// VMX: '/vms' not allowed with '/vmm'
98
Hans Wennborg96d54842013-08-02 22:24:50 +000099// RUN: %clang_cl /W0 -### -- %s 2>&1 | FileCheck -check-prefix=W0 %s
100// W0: -w
101
102// RUN: %clang_cl /W1 -### -- %s 2>&1 | FileCheck -check-prefix=W1 %s
103// RUN: %clang_cl /W2 -### -- %s 2>&1 | FileCheck -check-prefix=W1 %s
104// RUN: %clang_cl /W3 -### -- %s 2>&1 | FileCheck -check-prefix=W1 %s
105// RUN: %clang_cl /W4 -### -- %s 2>&1 | FileCheck -check-prefix=W1 %s
106// RUN: %clang_cl /Wall -### -- %s 2>&1 | FileCheck -check-prefix=W1 %s
107// W1: -Wall
108
109// RUN: %clang_cl /WX -### -- %s 2>&1 | FileCheck -check-prefix=WX %s
110// WX: -Werror
111
112// RUN: %clang_cl /WX- -### -- %s 2>&1 | FileCheck -check-prefix=WX_ %s
113// WX_: -Wno-error
114
115// RUN: %clang_cl /w -### -- %s 2>&1 | FileCheck -check-prefix=w %s
116// w: -w
117
118// RUN: %clang_cl /Zs -### -- %s 2>&1 | FileCheck -check-prefix=Zs %s
119// Zs: -fsyntax-only
120
Reid Kleckneraf1acd92013-09-26 17:41:14 +0000121// RUN: %clang_cl /FIasdf.h -### -- %s 2>&1 | FileCheck -check-prefix=FI %s
122// FI: "-include" "asdf.h"
123
Rafael Espindola8c871122013-10-29 19:42:01 +0000124// RUN: %clang_cl /FI asdf.h -### -- %s 2>&1 | FileCheck -check-prefix=FI_ %s
125// FI_: "-include" "asdf.h"
126
Reid Klecknerf3ad7202013-09-03 23:18:43 +0000127// We forward any unrecognized -W diagnostic options to cc1.
128// RUN: %clang_cl -Wunused-pragmas -### -- %s 2>&1 | FileCheck -check-prefix=WJoined %s
129// WJoined: "-cc1"
130// WJoined: "-Wunused-pragmas"
Hans Wennborg96d54842013-08-02 22:24:50 +0000131
Hans Wennborga8ef14f2013-09-17 00:03:41 +0000132
Hans Wennborg96d54842013-08-02 22:24:50 +0000133// Ignored options. Check that we don't get "unused during compilation" errors.
134// (/Zs is for syntax-only, /WX is for -Werror)
Hans Wennborg444c37d2013-11-15 18:29:58 +0000135// RUN: %clang_cl /Zs /WX \
136// RUN: /analyze- \
137// RUN: /errorReport:foo \
138// RUN: /FS \
139// RUN: /GF \
140// RUN: /GS- \
141// RUN: /kernel- \
142// RUN: /nologo \
143// RUN: /Ob1 \
144// RUN: /Ob2 \
145// RUN: /RTC1 \
146// RUN: /sdl \
147// RUN: /sdl- \
148// RUN: /vmg \
149// RUN: /w12345 \
150// RUN: /wd1234 \
151// RUN: /Zc:forScope \
152// RUN: /Zc:wchar_t \
153// RUN: -- %s
Hans Wennborg96d54842013-08-02 22:24:50 +0000154
Hans Wennborga8ef14f2013-09-17 00:03:41 +0000155// Ignored options and compile-only options are ignored for link jobs.
Hans Wennborg1f849802013-09-17 00:50:43 +0000156// RUN: touch %t.obj
Hans Wennborga8ef14f2013-09-17 00:03:41 +0000157// RUN: %clang_cl /nologo -### -- %t.obj 2>&1 | FileCheck -check-prefix=LINKUNUSED %s
158// RUN: %clang_cl /Dfoo -### -- %t.obj 2>&1 | FileCheck -check-prefix=LINKUNUSED %s
159// RUN: %clang_cl /MD -### -- %t.obj 2>&1 | FileCheck -check-prefix=LINKUNUSED %s
160// LINKUNUSED-NOT: argument unused during compilation
161
Chandler Carruth576a3692013-09-05 10:09:03 +0000162// Support ignoring warnings about unused arguments.
163// RUN: %clang_cl /Abracadabra -Qunused-arguments -### -- %s 2>&1 | FileCheck -check-prefix=UNUSED %s
164// UNUSED-NOT: warning
165
Hans Wennborg96d54842013-08-02 22:24:50 +0000166// Unsupported but parsed options. Check that we don't error on them.
167// (/Zs is for syntax-only)
Hans Wennborg444c37d2013-11-15 18:29:58 +0000168// RUN: %clang_cl /Zs \
169// RUN: /AIfoo \
170// RUN: /arch:sse2 \
171// RUN: /clr:pure \
172// RUN: /docname \
Hans Wennborg3fa9f302014-02-18 17:49:01 +0000173// RUN: /d2Zi+ \
Hans Wennborg444c37d2013-11-15 18:29:58 +0000174// RUN: /EHsc \
175// RUN: /EP \
176// RUN: /F \
177// RUN: /FA \
178// RUN: /FAc \
179// RUN: /Fafilename \
180// RUN: /FAs \
181// RUN: /FAu \
182// RUN: /favor:blend \
183// RUN: /FC \
184// RUN: /Fdfoo \
185// RUN: /Fifoo \
186// RUN: /Fmfoo \
187// RUN: /FpDebug\main.pch \
188// RUN: /fp:precise \
189// RUN: /Frfoo \
190// RUN: /FRfoo \
191// RUN: /FU foo \
192// RUN: /Fx \
193// RUN: /G1 \
194// RUN: /G2 \
195// RUN: /GA \
196// RUN: /Gd \
197// RUN: /Ge \
198// RUN: /Gh \
199// RUN: /GH \
200// RUN: /GL \
201// RUN: /GL- \
202// RUN: /Gm \
203// RUN: /Gm- \
204// RUN: /Gr \
205// RUN: /GS \
206// RUN: /Gs1000 \
207// RUN: /GT \
208// RUN: /GX \
Hans Wennborg444c37d2013-11-15 18:29:58 +0000209// RUN: /Gz \
210// RUN: /GZ \
211// RUN: /H \
212// RUN: /homeparams \
213// RUN: /hotpatch \
214// RUN: /kernel \
215// RUN: /LN \
216// RUN: /MP \
217// RUN: /o foo.obj \
218// RUN: /ofoo.obj \
219// RUN: /openmp \
220// RUN: /Qfast_transcendentals \
221// RUN: /QIfist \
222// RUN: /Qimprecise_fwaits \
223// RUN: /Qpar \
224// RUN: /Qvec-report:2 \
225// RUN: /u \
226// RUN: /V \
Hans Wennborg444c37d2013-11-15 18:29:58 +0000227// RUN: /volatile \
228// RUN: /wfoo \
229// RUN: /WL \
230// RUN: /Wp64 \
231// RUN: /X \
232// RUN: /Y- \
233// RUN: /Yc \
234// RUN: /Ycstdafx.h \
235// RUN: /Yd \
236// RUN: /Yl- \
237// RUN: /Ylfoo \
238// RUN: /Yustdafx.h \
239// RUN: /Z7 \
240// RUN: /Za \
241// RUN: /Zc:auto \
242// RUN: /Zc:wchar_t- \
243// RUN: /Ze \
244// RUN: /Zg \
245// RUN: /Zi \
246// RUN: /ZI \
247// RUN: /Zl \
248// RUN: /Zp \
Hans Wennborga6ae1202014-01-22 03:23:35 +0000249// RUN: /Zp1 \
Hans Wennborg444c37d2013-11-15 18:29:58 +0000250// RUN: /ZW:nostdlib \
251// RUN: -- %s 2>&1
Hans Wennborgc0fbccc2013-08-19 18:32:59 +0000252
253// We support -Xclang for forwarding options to cc1.
254// RUN: %clang_cl -Xclang hellocc1 -### -- %s 2>&1 | FileCheck -check-prefix=Xclang %s
255// Xclang: "-cc1"
256// Xclang: "hellocc1"
Hans Wennborga8ef14f2013-09-17 00:03:41 +0000257
Hans Wennborg65a008682013-10-10 22:36:20 +0000258// We support -m32 and -m64.
Hans Wennborg052807a2013-10-10 23:04:06 +0000259// RUN: %clang_cl /Zs /WX -m32 -m64 -- %s
Hans Wennborg65a008682013-10-10 22:36:20 +0000260
Hans Wennborg7b0dcef2014-02-25 18:36:22 +0000261// Use -fno-rtti by default.
262// RUN: %clang_cl /c -### -- %s 2>&1 | FileCheck -check-prefix=NoRTTI %s
263// NoRTTI: "-fno-rtti"
264// RUN: %clang_cl /c /GR -### -- %s 2>&1 | FileCheck -check-prefix=RTTI %s
265// RTTI-NOT: "-fno-rtti"
266
Hans Wennborg65a008682013-10-10 22:36:20 +0000267
Hans Wennborga8ef14f2013-09-17 00:03:41 +0000268void f() { }