blob: a76626464ab37987d401110efc6c0655ff8389a8 [file] [log] [blame]
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
28// Gy: -ffunction-sections
29
30// RUN: %clang_cl /Gy /Gy- -### -- %s 2>&1 | FileCheck -check-prefix=Gy_ %s
31// Gy_-NOT: -ffunction-sections
32
David Majnemerdc7a47c2014-04-07 16:14:38 +000033// RUN: %clang_cl /Gw -### -- %s 2>&1 | FileCheck -check-prefix=Gw %s
34// Gw: -fdata-sections
35
36// RUN: %clang_cl /Gw /Gw- -### -- %s 2>&1 | FileCheck -check-prefix=Gw_ %s
37// Gw_-NOT: -fdata-sections
38
Reid Kleckneraf1acd92013-09-26 17:41:14 +000039// RUN: %clang_cl /Imyincludedir -### -- %s 2>&1 | FileCheck -check-prefix=SLASH_I %s
40// RUN: %clang_cl /I myincludedir -### -- %s 2>&1 | FileCheck -check-prefix=SLASH_I %s
41// SLASH_I: "-I" "myincludedir"
Hans Wennborg96d54842013-08-02 22:24:50 +000042
43// RUN: %clang_cl /J -### -- %s 2>&1 | FileCheck -check-prefix=J %s
44// J: -fno-signed-char
45
46// RUN: %clang_cl /Ofoo -### -- %s 2>&1 | FileCheck -check-prefix=O %s
47// O: -Ofoo
48
49// RUN: %clang_cl /Ob0 -### -- %s 2>&1 | FileCheck -check-prefix=Ob0 %s
50// Ob0: -fno-inline
51
52// RUN: %clang_cl /Od -### -- %s 2>&1 | FileCheck -check-prefix=Od %s
53// Od: -O0
54
Hans Wennborg56eb4b62013-08-08 23:44:01 +000055// RUN: %clang_cl /Oi- /Oi -### -- %s 2>&1 | FileCheck -check-prefix=Oi %s
56// Oi-NOT: -fno-builtin
57
58// RUN: %clang_cl /Oi- -### -- %s 2>&1 | FileCheck -check-prefix=Oi_ %s
59// Oi_: -fno-builtin
60
Hans Wennborg96d54842013-08-02 22:24:50 +000061// RUN: %clang_cl /Os -### -- %s 2>&1 | FileCheck -check-prefix=Os %s
62// Os: -Os
63
64// RUN: %clang_cl /Ot -### -- %s 2>&1 | FileCheck -check-prefix=Ot %s
65// Ot: -O2
66
67// RUN: %clang_cl /Ox -### -- %s 2>&1 | FileCheck -check-prefix=Ox %s
68// Ox: -O3
69
70// RUN: %clang_cl /Zs /Oy -- %s 2>&1
71
72// RUN: %clang_cl /Oy- -### -- %s 2>&1 | FileCheck -check-prefix=Oy_ %s
73// Oy_: -mdisable-fp-elim
74
Hans Wennborg0fd62072013-08-09 00:32:23 +000075// RUN: %clang_cl /showIncludes -### -- %s 2>&1 | FileCheck -check-prefix=showIncludes %s
76// showIncludes: --show-includes
77
Hans Wennborg96d54842013-08-02 22:24:50 +000078// RUN: %clang_cl /Umymacro -### -- %s 2>&1 | FileCheck -check-prefix=U %s
79// RUN: %clang_cl /U mymacro -### -- %s 2>&1 | FileCheck -check-prefix=U %s
80// U: "-U" "mymacro"
81
David Majnemerca116412014-03-23 17:47:18 +000082// RUN: %clang_cl /vd2 -### -- %s 2>&1 | FileCheck -check-prefix=VD2 %s
83// VD2: -vtordisp-mode=2
84
David Majnemer86c318f2014-02-11 21:05:00 +000085// RUN: %clang_cl /vmg -### -- %s 2>&1 | FileCheck -check-prefix=VMG %s
86// VMG: "-fms-memptr-rep=virtual"
87
88// RUN: %clang_cl /vmg /vms -### -- %s 2>&1 | FileCheck -check-prefix=VMS %s
89// VMS: "-fms-memptr-rep=single"
90
91// RUN: %clang_cl /vmg /vmm -### -- %s 2>&1 | FileCheck -check-prefix=VMM %s
92// VMM: "-fms-memptr-rep=multiple"
93
94// RUN: %clang_cl /vmg /vmv -### -- %s 2>&1 | FileCheck -check-prefix=VMV %s
95// VMV: "-fms-memptr-rep=virtual"
96
97// RUN: %clang_cl /vmg /vmb -### -- %s 2>&1 | FileCheck -check-prefix=VMB %s
98// VMB: '/vmg' not allowed with '/vmb'
99
100// RUN: %clang_cl /vmg /vmm /vms -### -- %s 2>&1 | FileCheck -check-prefix=VMX %s
101// VMX: '/vms' not allowed with '/vmm'
102
Hans Wennborg96d54842013-08-02 22:24:50 +0000103// RUN: %clang_cl /W0 -### -- %s 2>&1 | FileCheck -check-prefix=W0 %s
104// W0: -w
105
106// RUN: %clang_cl /W1 -### -- %s 2>&1 | FileCheck -check-prefix=W1 %s
107// RUN: %clang_cl /W2 -### -- %s 2>&1 | FileCheck -check-prefix=W1 %s
108// RUN: %clang_cl /W3 -### -- %s 2>&1 | FileCheck -check-prefix=W1 %s
109// RUN: %clang_cl /W4 -### -- %s 2>&1 | FileCheck -check-prefix=W1 %s
110// RUN: %clang_cl /Wall -### -- %s 2>&1 | FileCheck -check-prefix=W1 %s
111// W1: -Wall
112
113// RUN: %clang_cl /WX -### -- %s 2>&1 | FileCheck -check-prefix=WX %s
114// WX: -Werror
115
116// RUN: %clang_cl /WX- -### -- %s 2>&1 | FileCheck -check-prefix=WX_ %s
117// WX_: -Wno-error
118
119// RUN: %clang_cl /w -### -- %s 2>&1 | FileCheck -check-prefix=w %s
120// w: -w
121
122// RUN: %clang_cl /Zs -### -- %s 2>&1 | FileCheck -check-prefix=Zs %s
123// Zs: -fsyntax-only
124
Reid Kleckneraf1acd92013-09-26 17:41:14 +0000125// RUN: %clang_cl /FIasdf.h -### -- %s 2>&1 | FileCheck -check-prefix=FI %s
126// FI: "-include" "asdf.h"
127
Rafael Espindola8c871122013-10-29 19:42:01 +0000128// RUN: %clang_cl /FI asdf.h -### -- %s 2>&1 | FileCheck -check-prefix=FI_ %s
129// FI_: "-include" "asdf.h"
130
Reid Klecknerf3ad7202013-09-03 23:18:43 +0000131// We forward any unrecognized -W diagnostic options to cc1.
132// RUN: %clang_cl -Wunused-pragmas -### -- %s 2>&1 | FileCheck -check-prefix=WJoined %s
133// WJoined: "-cc1"
134// WJoined: "-Wunused-pragmas"
Hans Wennborg96d54842013-08-02 22:24:50 +0000135
Reid Kleckner9307fba2014-04-04 01:36:55 +0000136// For some warning ids, we can map from MSVC warning to Clang warning.
137// RUN: %clang_cl -wd4005 -### -- %s 2>&1 | FileCheck -check-prefix=wd4005 %s
138// wd4005: "-cc1"
139// wd4005: "-Wno-macro-redefined"
Hans Wennborga8ef14f2013-09-17 00:03:41 +0000140
Hans Wennborg96d54842013-08-02 22:24:50 +0000141// Ignored options. Check that we don't get "unused during compilation" errors.
Hans Wennborg5e91ef62014-03-28 20:45:05 +0000142// (/Zs is for syntax-only)
143// RUN: %clang_cl /Zs \
Hans Wennborg444c37d2013-11-15 18:29:58 +0000144// RUN: /analyze- \
145// RUN: /errorReport:foo \
146// RUN: /FS \
147// RUN: /GF \
148// RUN: /GS- \
149// RUN: /kernel- \
150// RUN: /nologo \
151// RUN: /Ob1 \
152// RUN: /Ob2 \
153// RUN: /RTC1 \
154// RUN: /sdl \
155// RUN: /sdl- \
156// RUN: /vmg \
157// RUN: /w12345 \
158// RUN: /wd1234 \
159// RUN: /Zc:forScope \
160// RUN: /Zc:wchar_t \
Hans Wennborg5e91ef62014-03-28 20:45:05 +0000161// RUN: -### -- %s 2>&1 | FileCheck -check-prefix=IGNORED %s
162// IGNORED-NOT: argument unused during compilation
Hans Wennborg96d54842013-08-02 22:24:50 +0000163
Hans Wennborga8ef14f2013-09-17 00:03:41 +0000164// Ignored options and compile-only options are ignored for link jobs.
Hans Wennborg1f849802013-09-17 00:50:43 +0000165// RUN: touch %t.obj
Hans Wennborga8ef14f2013-09-17 00:03:41 +0000166// RUN: %clang_cl /nologo -### -- %t.obj 2>&1 | FileCheck -check-prefix=LINKUNUSED %s
167// RUN: %clang_cl /Dfoo -### -- %t.obj 2>&1 | FileCheck -check-prefix=LINKUNUSED %s
168// RUN: %clang_cl /MD -### -- %t.obj 2>&1 | FileCheck -check-prefix=LINKUNUSED %s
169// LINKUNUSED-NOT: argument unused during compilation
170
Chandler Carruth576a3692013-09-05 10:09:03 +0000171// Support ignoring warnings about unused arguments.
172// RUN: %clang_cl /Abracadabra -Qunused-arguments -### -- %s 2>&1 | FileCheck -check-prefix=UNUSED %s
Hans Wennborg5e91ef62014-03-28 20:45:05 +0000173// UNUSED-NOT: argument unused during compilation
Chandler Carruth576a3692013-09-05 10:09:03 +0000174
Hans Wennborg96d54842013-08-02 22:24:50 +0000175// Unsupported but parsed options. Check that we don't error on them.
176// (/Zs is for syntax-only)
Hans Wennborg444c37d2013-11-15 18:29:58 +0000177// RUN: %clang_cl /Zs \
178// RUN: /AIfoo \
179// RUN: /arch:sse2 \
180// RUN: /clr:pure \
181// RUN: /docname \
Hans Wennborg3fa9f302014-02-18 17:49:01 +0000182// RUN: /d2Zi+ \
Hans Wennborg444c37d2013-11-15 18:29:58 +0000183// RUN: /EHsc \
184// RUN: /EP \
185// RUN: /F \
186// RUN: /FA \
187// RUN: /FAc \
188// RUN: /Fafilename \
189// RUN: /FAs \
190// RUN: /FAu \
191// RUN: /favor:blend \
192// RUN: /FC \
193// RUN: /Fdfoo \
194// RUN: /Fifoo \
195// RUN: /Fmfoo \
196// RUN: /FpDebug\main.pch \
197// RUN: /fp:precise \
198// RUN: /Frfoo \
199// RUN: /FRfoo \
200// RUN: /FU foo \
201// RUN: /Fx \
202// RUN: /G1 \
203// RUN: /G2 \
204// RUN: /GA \
205// RUN: /Gd \
206// RUN: /Ge \
207// RUN: /Gh \
208// RUN: /GH \
209// RUN: /GL \
210// RUN: /GL- \
211// RUN: /Gm \
212// RUN: /Gm- \
213// RUN: /Gr \
214// RUN: /GS \
215// RUN: /Gs1000 \
216// RUN: /GT \
217// RUN: /GX \
Hans Wennborg444c37d2013-11-15 18:29:58 +0000218// RUN: /Gz \
219// RUN: /GZ \
220// RUN: /H \
221// RUN: /homeparams \
222// RUN: /hotpatch \
223// RUN: /kernel \
224// RUN: /LN \
225// RUN: /MP \
226// RUN: /o foo.obj \
227// RUN: /ofoo.obj \
228// RUN: /openmp \
229// RUN: /Qfast_transcendentals \
230// RUN: /QIfist \
231// RUN: /Qimprecise_fwaits \
232// RUN: /Qpar \
233// RUN: /Qvec-report:2 \
234// RUN: /u \
235// RUN: /V \
Hans Wennborg444c37d2013-11-15 18:29:58 +0000236// RUN: /volatile \
237// RUN: /wfoo \
238// RUN: /WL \
239// RUN: /Wp64 \
240// RUN: /X \
241// RUN: /Y- \
242// RUN: /Yc \
243// RUN: /Ycstdafx.h \
244// RUN: /Yd \
245// RUN: /Yl- \
246// RUN: /Ylfoo \
247// RUN: /Yustdafx.h \
248// RUN: /Z7 \
249// RUN: /Za \
250// RUN: /Zc:auto \
251// RUN: /Zc:wchar_t- \
252// RUN: /Ze \
253// RUN: /Zg \
254// RUN: /Zi \
255// RUN: /ZI \
256// RUN: /Zl \
257// RUN: /Zp \
Hans Wennborga6ae1202014-01-22 03:23:35 +0000258// RUN: /Zp1 \
Hans Wennborg444c37d2013-11-15 18:29:58 +0000259// RUN: /ZW:nostdlib \
260// RUN: -- %s 2>&1
Hans Wennborgc0fbccc2013-08-19 18:32:59 +0000261
262// We support -Xclang for forwarding options to cc1.
263// RUN: %clang_cl -Xclang hellocc1 -### -- %s 2>&1 | FileCheck -check-prefix=Xclang %s
264// Xclang: "-cc1"
265// Xclang: "hellocc1"
Hans Wennborga8ef14f2013-09-17 00:03:41 +0000266
Hans Wennborg65a008682013-10-10 22:36:20 +0000267// We support -m32 and -m64.
Hans Wennborg5e91ef62014-03-28 20:45:05 +0000268// RUN: %clang_cl /Zs /WX -m32 -m64 -### -- 2>&1 %s | FileCheck -check-prefix=MFLAGS %s
269// MFLAGS-NOT: argument unused during compilation
Hans Wennborg65a008682013-10-10 22:36:20 +0000270
Hans Wennborg7b0dcef2014-02-25 18:36:22 +0000271// Use -fno-rtti by default.
272// RUN: %clang_cl /c -### -- %s 2>&1 | FileCheck -check-prefix=NoRTTI %s
273// NoRTTI: "-fno-rtti"
274// RUN: %clang_cl /c /GR -### -- %s 2>&1 | FileCheck -check-prefix=RTTI %s
275// RTTI-NOT: "-fno-rtti"
276
Hans Wennborg65a008682013-10-10 22:36:20 +0000277
Hans Wennborga8ef14f2013-09-17 00:03:41 +0000278void f() { }