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gerrit-public.fairphone.software / toolchain / llvm-project / f9ca6dd8f76ec9047938fd37746611948814edf3 / . / clang / test / Driver / clang_f_opts.c
blob: f1836980c1c33f909491d43df1fca9a6ff4e4bc8 [file] [log] [blame]
NAKAMURA Takumi051b40c2014-02-25 00:30:04 +0000[diff] [blame]1// REQUIRES: clang-driver
2
Eric Christopher006208c2013-04-04 06:29:47 +0000[diff] [blame]3// RUN: %clang -### -S -fasm -fblocks -fbuiltin -fno-math-errno -fcommon -fpascal-strings -fno-blocks -fno-builtin -fmath-errno -fno-common -fno-pascal-strings -fblocks -fbuiltin -fmath-errno -fcommon -fpascal-strings -fsplit-stack %s 2>&1 | FileCheck -check-prefix=CHECK-OPTIONS1 %s
Saleem Abdulrasool729379a2017-10-06 23:09:55 +0000[diff] [blame]4// RUN: %clang -### -S -fasm -fblocks -fbuiltin -fno-math-errno -fcommon -fpascal-strings -fno-asm -fno-blocks -fno-builtin -fmath-errno -fno-common -fno-pascal-strings -fno-show-source-location -fshort-enums %s 2>&1 | FileCheck -check-prefix=CHECK-OPTIONS2 %s
Ted Kremenekeadc7c32009-12-12 00:38:18 +0000[diff] [blame]5
Eric Christopher006208c2013-04-04 06:29:47 +0000[diff] [blame]6// CHECK-OPTIONS1: -split-stacks
Chandler Carruthe0391482010-05-22 02:21:53 +0000[diff] [blame]7// CHECK-OPTIONS1: -fgnu-keywords
Ted Kremeneke1996c22009-12-12 00:42:52 +0000[diff] [blame]8// CHECK-OPTIONS1: -fblocks
9// CHECK-OPTIONS1: -fpascal-strings
10
Dan Gohmand1e76b92010-01-08 02:20:44 +0000[diff] [blame]11// CHECK-OPTIONS2: -fmath-errno
Nico Riecke6a158252014-02-16 07:29:41 +0000[diff] [blame]12// CHECK-OPTIONS2: -fno-gnu-keywords
Daniel Dunbar18a72952009-12-13 02:00:23 +0000[diff] [blame]13// CHECK-OPTIONS2: -fno-builtin
Argyrios Kyrtzidis74825bc2010-10-08 00:25:19 +0000[diff] [blame]14// CHECK-OPTIONS2: -fshort-enums
Daniel Dunbar18a72952009-12-13 02:00:23 +0000[diff] [blame]15// CHECK-OPTIONS2: -fno-common
Ted Kremeneke1996c22009-12-12 00:42:52 +0000[diff] [blame]16// CHECK-OPTIONS2: -fno-show-source-location
Chandler Carruthb009b142011-04-23 06:30:43 +0000[diff] [blame]17
18// RUN: %clang -### -S -Wwrite-strings %s 2>&1 | FileCheck -check-prefix=WRITE-STRINGS1 %s
19// WRITE-STRINGS1: -fconst-strings
20// RUN: %clang -### -S -Wwrite-strings -Wno-write-strings %s 2>&1 | FileCheck -check-prefix=WRITE-STRINGS2 %s
21// WRITE-STRINGS2-NOT: -fconst-strings
Argyrios Kyrtzidis25f2afde2014-02-07 08:33:28 +0000[diff] [blame]22// RUN: %clang -### -S -Wwrite-strings -w %s 2>&1 | FileCheck -check-prefix=WRITE-STRINGS3 %s
23// WRITE-STRINGS3-NOT: -fconst-strings
Chandler Carruth61fbf622011-04-23 09:27:53 +0000[diff] [blame]24
Chandler Carruth30483fb2011-04-23 19:48:40 +0000[diff] [blame]25// RUN: %clang -### -x c++ -c %s 2>&1 | FileCheck -check-prefix=DEPRECATED-ON-CHECK %s
26// RUN: %clang -### -x c++ -c -Wdeprecated %s 2>&1 | FileCheck -check-prefix=DEPRECATED-ON-CHECK %s
27// RUN: %clang -### -x c++ -c -Wno-deprecated %s 2>&1 | FileCheck -check-prefix=DEPRECATED-OFF-CHECK %s
28// RUN: %clang -### -x c++ -c -Wno-deprecated -Wdeprecated %s 2>&1 | FileCheck -check-prefix=DEPRECATED-ON-CHECK %s
29// RUN: %clang -### -x c++ -c -w %s 2>&1 | FileCheck -check-prefix=DEPRECATED-ON-CHECK %s
30// RUN: %clang -### -c %s 2>&1 | FileCheck -check-prefix=DEPRECATED-OFF-CHECK %s
31// RUN: %clang -### -c -Wdeprecated %s 2>&1 | FileCheck -check-prefix=DEPRECATED-OFF-CHECK %s
32// DEPRECATED-ON-CHECK: -fdeprecated-macro
33// DEPRECATED-OFF-CHECK-NOT: -fdeprecated-macro
Lang Hamesaa53b932012-07-06 00:59:19 +0000[diff] [blame]34
35// RUN: %clang -### -S -ffp-contract=fast %s 2>&1 | FileCheck -check-prefix=FP-CONTRACT-FAST-CHECK %s
Renato Golinfa007ae2016-09-23 20:32:52 +0000[diff] [blame]36// RUN: %clang -### -S -ffast-math %s 2>&1 | FileCheck -check-prefix=FP-CONTRACT-FAST-CHECK %s
37// RUN: %clang -### -S -ffp-contract=off %s 2>&1 | FileCheck -check-prefix=FP-CONTRACT-OFF-CHECK %s
Lang Hamesaa53b932012-07-06 00:59:19 +0000[diff] [blame]38// FP-CONTRACT-FAST-CHECK: -ffp-contract=fast
Renato Golinfa007ae2016-09-23 20:32:52 +0000[diff] [blame]39// FP-CONTRACT-OFF-CHECK: -ffp-contract=off
Chad Rosiered943242012-07-20 21:20:33 +0000[diff] [blame]40
Chandler Carruth54c29102013-08-08 08:34:35 +0000[diff] [blame]41// RUN: %clang -### -S -funroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-UNROLL-LOOPS %s
42// RUN: %clang -### -S -fno-unroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-NO-UNROLL-LOOPS %s
43// RUN: %clang -### -S -fno-unroll-loops -funroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-UNROLL-LOOPS %s
44// RUN: %clang -### -S -funroll-loops -fno-unroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-NO-UNROLL-LOOPS %s
45// CHECK-UNROLL-LOOPS: "-funroll-loops"
46// CHECK-NO-UNROLL-LOOPS: "-fno-unroll-loops"
47
Hal Finkelce0697f2013-11-17 16:03:29 +0000[diff] [blame]48// RUN: %clang -### -S -freroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-REROLL-LOOPS %s
49// RUN: %clang -### -S -fno-reroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-NO-REROLL-LOOPS %s
50// RUN: %clang -### -S -fno-reroll-loops -freroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-REROLL-LOOPS %s
51// RUN: %clang -### -S -freroll-loops -fno-reroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-NO-REROLL-LOOPS %s
52// CHECK-REROLL-LOOPS: "-freroll-loops"
53// CHECK-NO-REROLL-LOOPS-NOT: "-freroll-loops"
54
Dehao Chen5e97f232017-08-24 21:37:33 +0000[diff] [blame]55// RUN: %clang -### -S -fprofile-sample-accurate %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-SAMPLE-ACCURATE %s
56// CHECK-PROFILE-SAMPLE-ACCURATE: "-fprofile-sample-accurate"
57
Diego Novillo5c297052013-11-13 12:22:39 +0000[diff] [blame]58// RUN: %clang -### -S -fprofile-sample-use=%S/Inputs/file.prof %s 2>&1 | FileCheck -check-prefix=CHECK-SAMPLE-PROFILE %s
59// CHECK-SAMPLE-PROFILE: "-fprofile-sample-use={{.*}}/file.prof"
60
Diego Novillo67fe87fc52013-12-06 17:58:19 +0000[diff] [blame]61// RUN: %clang -### -S -fauto-profile=%S/Inputs/file.prof %s 2>&1 | FileCheck -check-prefix=CHECK-AUTO-PROFILE %s
62// CHECK-AUTO-PROFILE: "-fprofile-sample-use={{.*}}/file.prof"
63
Dehao Chenea4b78f2017-03-21 21:40:53 +0000[diff] [blame]64// RUN: %clang -### -S -fauto-profile=%S/Inputs/file.prof -fno-profile-sample-use %s 2>&1 | FileCheck -check-prefix=CHECK-NO-AUTO-PROFILE %s
65// RUN: %clang -### -S -fauto-profile=%S/Inputs/file.prof -fno-auto-profile %s 2>&1 | FileCheck -check-prefix=CHECK-NO-AUTO-PROFILE %s
66// CHECK-NO-AUTO-PROFILE-NOT: "-fprofile-sample-use={{.*}}/file.prof"
67
68// RUN: %clang -### -S -fauto-profile=%S/Inputs/file.prof -fno-profile-sample-use -fauto-profile %s 2>&1 | FileCheck -check-prefix=CHECK-AUTO-PROFILE %s
69// RUN: %clang -### -S -fauto-profile=%S/Inputs/file.prof -fno-auto-profile -fprofile-sample-use %s 2>&1 | FileCheck -check-prefix=CHECK-AUTO-PROFILE %s
70
Justin Bogner4d10c232014-08-07 03:58:32 +0000[diff] [blame]71// RUN: %clang -### -S -fprofile-arcs %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-ARCS %s
72// RUN: %clang -### -S -fno-profile-arcs -fprofile-arcs %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-ARCS %s
73// RUN: %clang -### -S -fno-profile-arcs %s 2>&1 | FileCheck -check-prefix=CHECK-NO-PROFILE-ARCS %s
74// RUN: %clang -### -S -fprofile-arcs -fno-profile-arcs %s 2>&1 | FileCheck -check-prefix=CHECK-NO-PROFILE-ARCS %s
75// CHECK-PROFILE-ARCS: "-femit-coverage-data"
76// CHECK-NO-PROFILE-ARCS-NOT: "-femit-coverage-data"
77
Nick Lewycky97e49ac2016-08-31 23:04:32 +0000[diff] [blame]78// RUN: %clang -### -S -fprofile-dir=abc %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-DIR-UNUSED %s
79// RUN: %clang -### -S -ftest-coverage -fprofile-dir=abc %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-DIR-UNUSED %s
80// RUN: %clang -### -S -fprofile-arcs -fprofile-dir=abc %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-DIR %s
81// RUN: %clang -### -S --coverage -fprofile-dir=abc %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-DIR %s
82// RUN: %clang -### -S -fprofile-arcs -fno-profile-arcs -fprofile-dir=abc %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-DIR-NEITHER %s
83// CHECK-PROFILE-DIR: "-coverage-data-file" "abc
84// CHECK-PROFILE-DIR-UNUSED: argument unused
85// CHECK-PROFILE-DIR-UNUSED-NOT: "-coverage-data-file" "abc
86// CHECK-PROFILE-DIR-NEITHER-NOT: argument unused
87
Sean Silvaa834ff22016-07-16 02:54:58 +0000[diff] [blame]88// RUN: %clang -### -S -fprofile-generate %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-GENERATE-LLVM %s
Diego Novillo578caf52015-07-09 17:23:53 +0000[diff] [blame]89// RUN: %clang -### -S -fprofile-instr-generate %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-GENERATE %s
90// RUN: %clang -### -S -fprofile-generate=/some/dir %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-GENERATE-DIR %s
91// RUN: %clang -### -S -fprofile-instr-generate=/tmp/somefile.profraw %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-GENERATE-FILE %s
92// RUN: %clang -### -S -fprofile-generate -fprofile-use %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
93// RUN: %clang -### -S -fprofile-generate -fprofile-use=dir %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
94// RUN: %clang -### -S -fprofile-generate -fprofile-instr-use %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
95// RUN: %clang -### -S -fprofile-generate -fprofile-instr-use=file %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
96// RUN: %clang -### -S -fprofile-instr-generate -fprofile-use %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
97// RUN: %clang -### -S -fprofile-instr-generate -fprofile-use=dir %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
98// RUN: %clang -### -S -fprofile-instr-generate -fprofile-instr-use %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
99// RUN: %clang -### -S -fprofile-instr-generate -fprofile-instr-use=file %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
100// RUN: %clang -### -S -fprofile-instr-generate=file -fprofile-use %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
101// RUN: %clang -### -S -fprofile-instr-generate=file -fprofile-use=dir %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
102// RUN: %clang -### -S -fprofile-instr-generate=file -fprofile-instr-use %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
103// RUN: %clang -### -S -fprofile-instr-generate=file -fprofile-instr-use=file %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
104// RUN: %clang -### -S -fprofile-generate=dir -fprofile-use %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
105// RUN: %clang -### -S -fprofile-generate=dir -fprofile-use=dir %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
106// RUN: %clang -### -S -fprofile-generate=dir -fprofile-instr-use %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
107// RUN: %clang -### -S -fprofile-generate=dir -fprofile-instr-use=file %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
Diego Novillo758f3f52015-08-05 21:49:51 +0000[diff] [blame]108// RUN: %clang -### -S -fprofile-instr-generate=file -fno-profile-instr-generate %s 2>&1 | FileCheck -check-prefix=CHECK-DISABLE-GEN %s
Sean Silvaa834ff22016-07-16 02:54:58 +0000[diff] [blame]109// RUN: %clang -### -S -fprofile-instr-generate -fprofile-generate %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GENERATE %s
110// RUN: %clang -### -S -fprofile-instr-generate -fprofile-generate=file %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GENERATE %s
Diego Novillo758f3f52015-08-05 21:49:51 +0000[diff] [blame]111// RUN: %clang -### -S -fprofile-generate=dir -fno-profile-generate %s 2>&1 | FileCheck -check-prefix=CHECK-DISABLE-GEN %s
Diego Novillo758f3f52015-08-05 21:49:51 +0000[diff] [blame]112// RUN: %clang -### -S -fprofile-instr-use=file -fno-profile-instr-use %s 2>&1 | FileCheck -check-prefix=CHECK-DISABLE-USE %s
113// RUN: %clang -### -S -fprofile-instr-use=file -fno-profile-use %s 2>&1 | FileCheck -check-prefix=CHECK-DISABLE-USE %s
114// RUN: %clang -### -S -fprofile-use=file -fno-profile-use %s 2>&1 | FileCheck -check-prefix=CHECK-DISABLE-USE %s
115// RUN: %clang -### -S -fprofile-use=file -fno-profile-instr-use %s 2>&1 | FileCheck -check-prefix=CHECK-DISABLE-USE %s
Diego Novilloc4b94da2015-08-05 23:27:40 +0000[diff] [blame]116// RUN: %clang -### -S -fcoverage-mapping %s 2>&1 | FileCheck -check-prefix=CHECK-COVERAGE-AND-GEN %s
117// RUN: %clang -### -S -fcoverage-mapping -fno-coverage-mapping %s 2>&1 | FileCheck -check-prefix=CHECK-DISABLE-COVERAGE %s
118// RUN: %clang -### -S -fprofile-instr-generate -fcoverage-mapping -fno-coverage-mapping %s 2>&1 | FileCheck -check-prefix=CHECK-DISABLE-COVERAGE %s
Rong Xu9837ef52016-02-04 18:39:09 +0000[diff] [blame]119// CHECK-PROFILE-GENERATE: "-fprofile-instrument=clang"
Sean Silvaa834ff22016-07-16 02:54:58 +0000[diff] [blame]120// CHECK-PROFILE-GENERATE-LLVM: "-fprofile-instrument=llvm"
Xinliang David Lib7b335a2016-07-22 22:25:01 +0000[diff] [blame]121// CHECK-PROFILE-GENERATE-DIR: "-fprofile-instrument-path=/some/dir{{/|\\\\}}{{.*}}"
Rong Xu9837ef52016-02-04 18:39:09 +0000[diff] [blame]122// CHECK-PROFILE-GENERATE-FILE: "-fprofile-instrument-path=/tmp/somefile.profraw"
Diego Novillo578caf52015-07-09 17:23:53 +0000[diff] [blame]123// CHECK-NO-MIX-GEN-USE: '{{[a-z=-]*}}' not allowed with '{{[a-z=-]*}}'
Sean Silvaa834ff22016-07-16 02:54:58 +0000[diff] [blame]124// CHECK-NO-MIX-GENERATE: '{{[a-z=-]*}}' not allowed with '{{[a-z=-]*}}'
Rong Xu9837ef52016-02-04 18:39:09 +0000[diff] [blame]125// CHECK-DISABLE-GEN-NOT: "-fprofile-instrument=clang"
Diego Novillo758f3f52015-08-05 21:49:51 +0000[diff] [blame]126// CHECK-DISABLE-USE-NOT: "-fprofile-instr-use"
Diego Novilloc4b94da2015-08-05 23:27:40 +0000[diff] [blame]127// CHECK-COVERAGE-AND-GEN: '-fcoverage-mapping' only allowed with '-fprofile-instr-generate'
128// CHECK-DISABLE-COVERAGE-NOT: "-fcoverage-mapping"
Diego Novillo578caf52015-07-09 17:23:53 +0000[diff] [blame]129
130// RUN: %clang -### -S -fprofile-use %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-USE %s
131// RUN: %clang -### -S -fprofile-instr-use %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-USE %s
132// RUN: mkdir -p %t.d/some/dir
133// RUN: %clang -### -S -fprofile-use=%t.d/some/dir %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-USE-DIR %s
134// RUN: %clang -### -S -fprofile-instr-use=/tmp/somefile.prof %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-USE-FILE %s
Rong Xu9c6f1532016-03-02 20:59:36 +0000[diff] [blame]135// CHECK-PROFILE-USE: "-fprofile-instrument-use-path=default.profdata"
136// CHECK-PROFILE-USE-DIR: "-fprofile-instrument-use-path={{.*}}.d/some/dir{{/|\\\\}}default.profdata"
137// CHECK-PROFILE-USE-FILE: "-fprofile-instrument-use-path=/tmp/somefile.prof"
Diego Novillo578caf52015-07-09 17:23:53 +0000[diff] [blame]138
Chad Rosier0d3ed6f2012-12-11 17:12:28 +0000[diff] [blame]139// RUN: %clang -### -S -fvectorize %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
140// RUN: %clang -### -S -fno-vectorize -fvectorize %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
141// RUN: %clang -### -S -fno-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s
142// RUN: %clang -### -S -fvectorize -fno-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s
Chad Rosier30797b22012-12-11 17:46:33 +0000[diff] [blame]143// RUN: %clang -### -S -ftree-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
Nadav Rotemb2b8d5b2012-12-18 23:08:58 +0000[diff] [blame]144// RUN: %clang -### -S -fno-tree-vectorize -fvectorize %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
145// RUN: %clang -### -S -fno-tree-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s
Chad Rosier30797b22012-12-11 17:46:33 +0000[diff] [blame]146// RUN: %clang -### -S -ftree-vectorize -fno-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s
Arnold Schwaighofer7f994ce2013-08-13 15:46:23 +0000[diff] [blame]147// RUN: %clang -### -S -O %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
148// RUN: %clang -### -S -O2 %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
149// RUN: %clang -### -S -Os %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
150// RUN: %clang -### -S -O3 %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
Arnold Schwaighofer7f994ce2013-08-13 15:46:23 +0000[diff] [blame]151// RUN: %clang -### -S -fno-vectorize -O3 %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
152// RUN: %clang -### -S -O1 -fvectorize %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
153// RUN: %clang -### -S -Ofast %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
154// RUN: %clang -### -S %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s
155// RUN: %clang -### -S -O0 %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s
156// RUN: %clang -### -S -O1 %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s
157// RUN: %clang -### -S -Oz %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s
Chad Rosier0d3ed6f2012-12-11 17:12:28 +0000[diff] [blame]158// CHECK-VECTORIZE: "-vectorize-loops"
Chad Rosier0d3ed6f2012-12-11 17:12:28 +0000[diff] [blame]159// CHECK-NO-VECTORIZE-NOT: "-vectorize-loops"
Hal Finkel061f1652012-12-11 19:59:32 +0000[diff] [blame]160
161// RUN: %clang -### -S -fslp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s
162// RUN: %clang -### -S -fno-slp-vectorize -fslp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s
163// RUN: %clang -### -S -fno-slp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE %s
164// RUN: %clang -### -S -fslp-vectorize -fno-slp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE %s
165// RUN: %clang -### -S -ftree-slp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s
Nadav Rotemb2b8d5b2012-12-18 23:08:58 +0000[diff] [blame]166// RUN: %clang -### -S -fno-tree-slp-vectorize -fslp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s
167// RUN: %clang -### -S -fno-tree-slp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE %s
Hal Finkel061f1652012-12-11 19:59:32 +0000[diff] [blame]168// RUN: %clang -### -S -ftree-slp-vectorize -fno-slp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE %s
Chad Rosier136d67d2014-04-28 19:30:57 +0000[diff] [blame]169// RUN: %clang -### -S -O %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s
170// RUN: %clang -### -S -O2 %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s
171// RUN: %clang -### -S -Os %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s
Chad Rosier3ba81bd2014-05-02 18:41:57 +0000[diff] [blame]172// RUN: %clang -### -S -Oz %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s
Chad Rosier136d67d2014-04-28 19:30:57 +0000[diff] [blame]173// RUN: %clang -### -S -O3 %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s
174// RUN: %clang -### -S -fno-slp-vectorize -O3 %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s
175// RUN: %clang -### -S -O1 -fslp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s
176// RUN: %clang -### -S -Ofast %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s
177// RUN: %clang -### -S %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE %s
178// RUN: %clang -### -S -O0 %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE %s
179// RUN: %clang -### -S -O1 %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE %s
Nadav Rotem0a2604d2013-04-15 04:57:18 +0000[diff] [blame]180// CHECK-SLP-VECTORIZE: "-vectorize-slp"
181// CHECK-NO-SLP-VECTORIZE-NOT: "-vectorize-slp"
Jordan Rosedd770412013-02-06 18:15:40 +0000[diff] [blame]182
183// RUN: %clang -### -S -fextended-identifiers %s 2>&1 | FileCheck -check-prefix=CHECK-EXTENDED-IDENTIFIERS %s
Serge Pavlovb43573b2017-05-24 14:57:17 +0000[diff] [blame]184// RUN: not %clang -### -S -fno-extended-identifiers %s 2>&1 | FileCheck -check-prefix=CHECK-NO-EXTENDED-IDENTIFIERS %s
Jordan Rosedd770412013-02-06 18:15:40 +0000[diff] [blame]185// CHECK-EXTENDED-IDENTIFIERS: "-cc1"
186// CHECK-EXTENDED-IDENTIFIERS-NOT: "-fextended-identifiers"
187// CHECK-NO-EXTENDED-IDENTIFIERS: error: unsupported option '-fno-extended-identifiers'
Hans Wennborg28c96312013-07-31 23:39:13 +0000[diff] [blame]188
189// RUN: %clang -### -S -fno-pascal-strings -mpascal-strings %s 2>&1 | FileCheck -check-prefix=CHECK-M-PASCAL-STRINGS %s
190// CHECK-M-PASCAL-STRINGS: "-fpascal-strings"
191
192// RUN: %clang -### -S -fpascal-strings -mno-pascal-strings %s 2>&1 | FileCheck -check-prefix=CHECK-NO-M-PASCAL-STRINGS %s
193// CHECK-NO-M-PASCAL-STRINGS-NOT: "-fpascal-strings"
Rafael Espindola493f0452013-08-23 21:49:00 +0000[diff] [blame]194
195// RUN: %clang -### -S -O4 %s 2>&1 | FileCheck -check-prefix=CHECK-MAX-O %s
Rafael Espindolaad70d962013-08-27 16:58:15 +0000[diff] [blame]196// CHECK-MAX-O: warning: -O4 is equivalent to -O3
Rafael Espindola493f0452013-08-23 21:49:00 +0000[diff] [blame]197// CHECK-MAX-O: -O3
Rafael Espindolafa74eee2013-09-26 13:10:14 +0000[diff] [blame]198
Hans Wennborgbe5df462013-11-18 21:58:33 +0000[diff] [blame]199// RUN: %clang -S -O20 -o /dev/null %s 2>&1 | FileCheck -check-prefix=CHECK-INVALID-O %s
Alp Tokercd3acb52014-07-14 19:16:22 +0000[diff] [blame]200// CHECK-INVALID-O: warning: optimization level '-O20' is not supported; using '-O3' instead
Sylvestre Ledru5abf2ec2013-11-18 13:23:07 +0000[diff] [blame]201
Sylvestre Ledru91f380a2014-07-01 17:24:27 +0000[diff] [blame]202// RUN: %clang -### -S -finput-charset=iso-8859-1 -o /dev/null %s 2>&1 | FileCheck -check-prefix=CHECK-INVALID-CHARSET %s
203// CHECK-INVALID-CHARSET: error: invalid value 'iso-8859-1' in '-finput-charset=iso-8859-1'
204
Sylvestre Ledrub8198f0222014-08-11 18:09:03 +0000[diff] [blame]205// RUN: %clang -### -S -fexec-charset=iso-8859-1 -o /dev/null %s 2>&1 | FileCheck -check-prefix=CHECK-INVALID-INPUT-CHARSET %s
206// CHECK-INVALID-INPUT-CHARSET: error: invalid value 'iso-8859-1' in '-fexec-charset=iso-8859-1'
207
Rafael Espindolafa74eee2013-09-26 13:10:14 +0000[diff] [blame]208// Test that we don't error on these.
Rafael Espindola64437be2013-09-26 16:45:27 +0000[diff] [blame]209// RUN: %clang -### -S -Werror \
Rafael Espindolafa74eee2013-09-26 13:10:14 +0000[diff] [blame]210// RUN: -falign-functions -falign-functions=2 -fno-align-functions \
211// RUN: -fasynchronous-unwind-tables -fno-asynchronous-unwind-tables \
212// RUN: -fbuiltin -fno-builtin \
Chandler Carruth685dca52013-10-24 09:17:35 +0000[diff] [blame]213// RUN: -fdiagnostics-show-location=once \
Rafael Espindolafa74eee2013-09-26 13:10:14 +0000[diff] [blame]214// RUN: -ffloat-store -fno-float-store \
215// RUN: -feliminate-unused-debug-types -fno-eliminate-unused-debug-types \
216// RUN: -fgcse -fno-gcse \
217// RUN: -fident -fno-ident \
Chandler Carruth5998ee62013-10-24 09:21:37 +0000[diff] [blame]218// RUN: -fimplicit-templates -fno-implicit-templates \
Sylvestre Ledru91f380a2014-07-01 17:24:27 +0000[diff] [blame]219// RUN: -finput-charset=UTF-8 \
Sylvestre Ledrub8198f0222014-08-11 18:09:03 +0000[diff] [blame]220// RUN: -fexec-charset=UTF-8 \
Rafael Espindolafa74eee2013-09-26 13:10:14 +0000[diff] [blame]221// RUN: -fivopts -fno-ivopts \
222// RUN: -fnon-call-exceptions -fno-non-call-exceptions \
223// RUN: -fpermissive -fno-permissive \
Sylvestre Ledru0ccfb3a2014-07-04 08:59:41 +0000[diff] [blame]224// RUN: -fdefer-pop -fno-defer-pop \
Rafael Espindolafa74eee2013-09-26 13:10:14 +0000[diff] [blame]225// RUN: -fprefetch-loop-arrays -fno-prefetch-loop-arrays \
226// RUN: -fprofile-correction -fno-profile-correction \
Rafael Espindolafa74eee2013-09-26 13:10:14 +0000[diff] [blame]227// RUN: -fprofile-values -fno-profile-values \
228// RUN: -frounding-math -fno-rounding-math \
229// RUN: -fsee -fno-see \
230// RUN: -ftracer -fno-tracer \
231// RUN: -funroll-all-loops -fno-unroll-all-loops \
Nico Weberbc5ae6d2013-10-03 19:45:55 +0000[diff] [blame]232// RUN: -fuse-ld=gold \
Rafael Espindola07bed132013-09-26 16:15:40 +0000[diff] [blame]233// RUN: -fno-builtin-foobar \
Rafael Espindola64437be2013-09-26 16:45:27 +0000[diff] [blame]234// RUN: -fno-builtin-strcat -fno-builtin-strcpy \
Jordan Rose3d083402013-09-26 17:03:34 +0000[diff] [blame]235// RUN: -fno-var-tracking \
Nick Lewyckyacfcd0d2013-09-27 05:06:31 +0000[diff] [blame]236// RUN: -fno-unsigned-char \
237// RUN: -fno-signed-char \
Rafael Espindola2a1c07a2013-10-21 18:49:56 +0000[diff] [blame]238// RUN: -fstrength-reduce -fno-strength-reduce \
Sylvestre Ledru2fe501e2014-07-11 11:43:57 +0000[diff] [blame]239// RUN: -finline-limit=1000 \
240// RUN: -finline-limit \
Arthur Marble731f6d32014-08-05 18:13:48 +0000[diff] [blame]241// RUN: -flto=1 \
242// RUN: -falign-labels \
243// RUN: -falign-labels=100 \
244// RUN: -falign-loops \
245// RUN: -falign-loops=100 \
246// RUN: -falign-jumps \
247// RUN: -falign-jumps=100 \
248// RUN: -fexcess-precision=100 \
Rui Ueyamacfea1602014-08-05 23:43:21 +0000[diff] [blame]249// RUN: -fbranch-count-reg \
Arthur Marble731f6d32014-08-05 18:13:48 +0000[diff] [blame]250// RUN: -fcaller-saves \
251// RUN: -fno-default-inline -fdefault-inline \
252// RUN: -fgcse-after-reload \
253// RUN: -fgcse-las \
254// RUN: -fgcse-sm \
255// RUN: -fipa-cp \
256// RUN: -finline-functions-called-once \
257// RUN: -fmodulo-sched \
258// RUN: -fmodulo-sched-allow-regmoves \
259// RUN: -fpeel-loops \
260// RUN: -frename-registers \
261// RUN: -fschedule-insns2 \
262// RUN: -fsingle-precision-constant \
263// RUN: -ftree_loop_im \
264// RUN: -ftree_loop_ivcanon \
265// RUN: -ftree_loop_linear \
266// RUN: -funsafe-loop-optimizations \
267// RUN: -fuse-linker-plugin \
268// RUN: -fvect-cost-model \
269// RUN: -fvariable-expansion-in-unroller \
270// RUN: -fweb \
271// RUN: -fwhole-program \
272// RUN: -fno-tree-dce -ftree-dce \
273// RUN: -fno-tree-ter -ftree-ter \
274// RUN: -fno-tree-vrp -ftree-vrp \
275// RUN: -fno-delete-null-pointer-checks -fdelete-null-pointer-checks \
276// RUN: -fno-inline-small-functions -finline-small-functions \
277// RUN: -fno-fat-lto-objects -ffat-lto-objects \
278// RUN: -fno-merge-constants -fmerge-constants \
Manoj Gupta4b3eefa2018-04-05 15:29:52 +0000[diff] [blame]279// RUN: -fno-merge-all-constants -fmerge-all-constants \
Arthur Marble731f6d32014-08-05 18:13:48 +0000[diff] [blame]280// RUN: -fno-caller-saves -fcaller-saves \
281// RUN: -fno-reorder-blocks -freorder-blocks \
282// RUN: -fno-schedule-insns2 -fschedule-insns2 \
Arthur Marble05b07982014-08-05 18:21:20 +0000[diff] [blame]283// RUN: -fno-stack-check \
284// RUN: -fno-check-new -fcheck-new \
285// RUN: -ffriend-injection \
286// RUN: -fno-implement-inlines -fimplement-inlines \
287// RUN: -fstack-check \
Rui Ueyamacfea1602014-08-05 23:43:21 +0000[diff] [blame]288// RUN: -fforce-addr \
Arthur Marble05b07982014-08-05 18:21:20 +0000[diff] [blame]289// RUN: -malign-functions=100 \
290// RUN: -malign-loops=100 \
291// RUN: -malign-jumps=100 \
Rafael Espindola945f7e22013-10-03 19:34:34 +0000[diff] [blame]292// RUN: %s 2>&1 | FileCheck --check-prefix=IGNORE %s
293// IGNORE-NOT: error: unknown argument
Richard Bartonc9b5f352014-02-24 18:43:28 +0000[diff] [blame]294
Sylvestre Ledru2fe501e2014-07-11 11:43:57 +0000[diff] [blame]295// Test that the warning is displayed on these.
Arthur Marblec0d06032014-07-18 11:38:58 +0000[diff] [blame]296// RUN: %clang -### \
297// RUN: -finline-limit=1000 \
298// RUN: -finline-limit \
299// RUN: -fexpensive-optimizations \
300// RUN: -fno-expensive-optimizations \
301// RUN: -fno-defer-pop \
Justin Bognerce46adb2014-08-27 05:12:35 +0000[diff] [blame]302// RUN: -fkeep-inline-functions \
Arthur Marblec0d06032014-07-18 11:38:58 +0000[diff] [blame]303// RUN: -fno-keep-inline-functions \
304// RUN: -freorder-blocks \
Arthur Marblec0d06032014-07-18 11:38:58 +0000[diff] [blame]305// RUN: -ffloat-store \
306// RUN: -fgcse \
307// RUN: -fivopts \
308// RUN: -fprefetch-loop-arrays \
309// RUN: -fprofile-correction \
310// RUN: -fprofile-values \
311// RUN: -frounding-math \
312// RUN: -fschedule-insns \
313// RUN: -fsignaling-nans \
314// RUN: -fstrength-reduce \
315// RUN: -ftracer \
316// RUN: -funroll-all-loops \
317// RUN: -funswitch-loops \
Arthur Marble731f6d32014-08-05 18:13:48 +0000[diff] [blame]318// RUN: -flto=1 \
319// RUN: -falign-labels \
320// RUN: -falign-labels=100 \
321// RUN: -falign-loops \
322// RUN: -falign-loops=100 \
323// RUN: -falign-jumps \
324// RUN: -falign-jumps=100 \
325// RUN: -fexcess-precision=100 \
Rui Ueyamacfea1602014-08-05 23:43:21 +0000[diff] [blame]326// RUN: -fbranch-count-reg \
Arthur Marble731f6d32014-08-05 18:13:48 +0000[diff] [blame]327// RUN: -fcaller-saves \
328// RUN: -fno-default-inline \
329// RUN: -fgcse-after-reload \
330// RUN: -fgcse-las \
331// RUN: -fgcse-sm \
332// RUN: -fipa-cp \
333// RUN: -finline-functions-called-once \
334// RUN: -fmodulo-sched \
335// RUN: -fmodulo-sched-allow-regmoves \
336// RUN: -fpeel-loops \
337// RUN: -frename-registers \
338// RUN: -fschedule-insns2 \
339// RUN: -fsingle-precision-constant \
340// RUN: -ftree_loop_im \
341// RUN: -ftree_loop_ivcanon \
342// RUN: -ftree_loop_linear \
343// RUN: -funsafe-loop-optimizations \
344// RUN: -fuse-linker-plugin \
345// RUN: -fvect-cost-model \
346// RUN: -fvariable-expansion-in-unroller \
347// RUN: -fweb \
348// RUN: -fwhole-program \
349// RUN: -fcaller-saves \
350// RUN: -freorder-blocks \
Arthur Marble731f6d32014-08-05 18:13:48 +0000[diff] [blame]351// RUN: -ffat-lto-objects \
352// RUN: -fmerge-constants \
353// RUN: -finline-small-functions \
354// RUN: -ftree-dce \
355// RUN: -ftree-ter \
356// RUN: -ftree-vrp \
Reid Kleckner64ecbe22014-08-26 19:57:01 +0000[diff] [blame]357// RUN: -fno-devirtualize \
358// RUN: -fno-devirtualize-speculatively \
Joerg Sonnenbergerc9199682017-07-01 21:36:21 +0000[diff] [blame]359// RUN: -fslp-vectorize-aggressive \
360// RUN: -fno-slp-vectorize-aggressive \
Arthur Marblec0d06032014-07-18 11:38:58 +0000[diff] [blame]361// RUN: %s 2>&1 | FileCheck --check-prefix=CHECK-WARNING %s
362// CHECK-WARNING-DAG: optimization flag '-finline-limit=1000' is not supported
363// CHECK-WARNING-DAG: optimization flag '-finline-limit' is not supported
364// CHECK-WARNING-DAG: optimization flag '-fexpensive-optimizations' is not supported
365// CHECK-WARNING-DAG: optimization flag '-fno-expensive-optimizations' is not supported
366// CHECK-WARNING-DAG: optimization flag '-fno-defer-pop' is not supported
Justin Bognerce46adb2014-08-27 05:12:35 +0000[diff] [blame]367// CHECK-WARNING-DAG: optimization flag '-fkeep-inline-functions' is not supported
Arthur Marblec0d06032014-07-18 11:38:58 +0000[diff] [blame]368// CHECK-WARNING-DAG: optimization flag '-fno-keep-inline-functions' is not supported
369// CHECK-WARNING-DAG: optimization flag '-freorder-blocks' is not supported
Arthur Marblec0d06032014-07-18 11:38:58 +0000[diff] [blame]370// CHECK-WARNING-DAG: optimization flag '-ffloat-store' is not supported
371// CHECK-WARNING-DAG: optimization flag '-fgcse' is not supported
372// CHECK-WARNING-DAG: optimization flag '-fivopts' is not supported
373// CHECK-WARNING-DAG: optimization flag '-fprefetch-loop-arrays' is not supported
374// CHECK-WARNING-DAG: optimization flag '-fprofile-correction' is not supported
375// CHECK-WARNING-DAG: optimization flag '-fprofile-values' is not supported
376// CHECK-WARNING-DAG: optimization flag '-frounding-math' is not supported
377// CHECK-WARNING-DAG: optimization flag '-fschedule-insns' is not supported
378// CHECK-WARNING-DAG: optimization flag '-fsignaling-nans' is not supported
379// CHECK-WARNING-DAG: optimization flag '-fstrength-reduce' is not supported
380// CHECK-WARNING-DAG: optimization flag '-ftracer' is not supported
381// CHECK-WARNING-DAG: optimization flag '-funroll-all-loops' is not supported
382// CHECK-WARNING-DAG: optimization flag '-funswitch-loops' is not supported
Teresa Johnson945bc502015-10-15 20:35:53 +0000[diff] [blame]383// CHECK-WARNING-DAG: unsupported argument '1' to option 'flto='
Arthur Marble731f6d32014-08-05 18:13:48 +0000[diff] [blame]384// CHECK-WARNING-DAG: optimization flag '-falign-labels' is not supported
385// CHECK-WARNING-DAG: optimization flag '-falign-labels=100' is not supported
386// CHECK-WARNING-DAG: optimization flag '-falign-loops' is not supported
387// CHECK-WARNING-DAG: optimization flag '-falign-loops=100' is not supported
388// CHECK-WARNING-DAG: optimization flag '-falign-jumps' is not supported
389// CHECK-WARNING-DAG: optimization flag '-falign-jumps=100' is not supported
390// CHECK-WARNING-DAG: optimization flag '-fexcess-precision=100' is not supported
391// CHECK-WARNING-DAG: optimization flag '-fbranch-count-reg' is not supported
392// CHECK-WARNING-DAG: optimization flag '-fcaller-saves' is not supported
393// CHECK-WARNING-DAG: optimization flag '-fno-default-inline' is not supported
394// CHECK-WARNING-DAG: optimization flag '-fgcse-after-reload' is not supported
395// CHECK-WARNING-DAG: optimization flag '-fgcse-las' is not supported
396// CHECK-WARNING-DAG: optimization flag '-fgcse-sm' is not supported
397// CHECK-WARNING-DAG: optimization flag '-fipa-cp' is not supported
398// CHECK-WARNING-DAG: optimization flag '-finline-functions-called-once' is not supported
399// CHECK-WARNING-DAG: optimization flag '-fmodulo-sched' is not supported
400// CHECK-WARNING-DAG: optimization flag '-fmodulo-sched-allow-regmoves' is not supported
401// CHECK-WARNING-DAG: optimization flag '-fpeel-loops' is not supported
402// CHECK-WARNING-DAG: optimization flag '-frename-registers' is not supported
403// CHECK-WARNING-DAG: optimization flag '-fschedule-insns2' is not supported
404// CHECK-WARNING-DAG: optimization flag '-fsingle-precision-constant' is not supported
405// CHECK-WARNING-DAG: optimization flag '-ftree_loop_im' is not supported
406// CHECK-WARNING-DAG: optimization flag '-ftree_loop_ivcanon' is not supported
407// CHECK-WARNING-DAG: optimization flag '-ftree_loop_linear' is not supported
408// CHECK-WARNING-DAG: optimization flag '-funsafe-loop-optimizations' is not supported
409// CHECK-WARNING-DAG: optimization flag '-fuse-linker-plugin' is not supported
410// CHECK-WARNING-DAG: optimization flag '-fvect-cost-model' is not supported
411// CHECK-WARNING-DAG: optimization flag '-fvariable-expansion-in-unroller' is not supported
412// CHECK-WARNING-DAG: optimization flag '-fweb' is not supported
413// CHECK-WARNING-DAG: optimization flag '-fwhole-program' is not supported
414// CHECK-WARNING-DAG: optimization flag '-fcaller-saves' is not supported
415// CHECK-WARNING-DAG: optimization flag '-freorder-blocks' is not supported
Arthur Marble731f6d32014-08-05 18:13:48 +0000[diff] [blame]416// CHECK-WARNING-DAG: optimization flag '-ffat-lto-objects' is not supported
417// CHECK-WARNING-DAG: optimization flag '-fmerge-constants' is not supported
418// CHECK-WARNING-DAG: optimization flag '-finline-small-functions' is not supported
419// CHECK-WARNING-DAG: optimization flag '-ftree-dce' is not supported
420// CHECK-WARNING-DAG: optimization flag '-ftree-ter' is not supported
421// CHECK-WARNING-DAG: optimization flag '-ftree-vrp' is not supported
Reid Kleckner64ecbe22014-08-26 19:57:01 +0000[diff] [blame]422// CHECK-WARNING-DAG: optimization flag '-fno-devirtualize' is not supported
423// CHECK-WARNING-DAG: optimization flag '-fno-devirtualize-speculatively' is not supported
Joerg Sonnenbergerc9199682017-07-01 21:36:21 +0000[diff] [blame]424// CHECK-WARNING-DAG: the flag '-fslp-vectorize-aggressive' has been deprecated and will be ignored
425// CHECK-WARNING-DAG: the flag '-fno-slp-vectorize-aggressive' has been deprecated and will be ignored
Sylvestre Ledru2fe501e2014-07-11 11:43:57 +0000[diff] [blame]426
Sylvestre Ledru79e3da92014-07-11 17:23:13 +0000[diff] [blame]427// Test that we mute the warning on these
Alp Toker86f69342014-07-14 18:11:38 +0000[diff] [blame]428// RUN: %clang -### -finline-limit=1000 -Wno-invalid-command-line-argument \
Sylvestre Ledru79e3da92014-07-11 17:23:13 +0000[diff] [blame]429// RUN: %s 2>&1 | FileCheck --check-prefix=CHECK-NO-WARNING1 %s
Alp Toker86f69342014-07-14 18:11:38 +0000[diff] [blame]430// RUN: %clang -### -finline-limit -Wno-invalid-command-line-argument \
Sylvestre Ledru79e3da92014-07-11 17:23:13 +0000[diff] [blame]431// RUN: %s 2>&1 | FileCheck --check-prefix=CHECK-NO-WARNING2 %s
Reid Kleckner491e1ac2014-07-23 23:29:01 +0000[diff] [blame]432// RUN: %clang -### -finline-limit \
433// RUN: -Winvalid-command-line-argument -Wno-ignored-optimization-argument \
434// RUN: %s 2>&1 | FileCheck --check-prefix=CHECK-NO-WARNING2 %s
Alp Toker86f69342014-07-14 18:11:38 +0000[diff] [blame]435// CHECK-NO-WARNING1-NOT: optimization flag '-finline-limit=1000' is not supported
436// CHECK-NO-WARNING2-NOT: optimization flag '-finline-limit' is not supported
Sylvestre Ledru79e3da92014-07-11 17:23:13 +0000[diff] [blame]437
Douglas Katzman8b50e012015-08-05 18:03:47 +0000[diff] [blame]438// Test that an ignored optimization argument only prints 1 warning,
439// not both a warning about not claiming the arg, *and* about not supporting
440// the arg; and that adding -Wno-ignored-optimization silences the warning.
441//
442// RUN: %clang -### -fprofile-correction %s 2>&1 \
443// RUN: | FileCheck --check-prefix=CHECK-NO-WARNING3 %s
444// CHECK-NO-WARNING3: optimization flag '-fprofile-correction' is not supported
445// CHECK-NO-WARNING3-NOT: argument unused
446// RUN: %clang -### -fprofile-correction -Wno-ignored-optimization-argument %s 2>&1 \
447// RUN: | FileCheck --check-prefix=CHECK-NO-WARNING4 %s
448// CHECK-NO-WARNING4-NOT: not supported
449// CHECK-NO-WARNING4-NOT: argument unused
450
David Majnemerc3658d22015-05-23 18:48:37 +0000[diff] [blame]451// RUN: %clang -### -S -fsigned-char %s 2>&1 | FileCheck -check-prefix=CHAR-SIGN1 %s
452// CHAR-SIGN1-NOT: -fno-signed-char
453
454// RUN: %clang -### -S -funsigned-char %s 2>&1 | FileCheck -check-prefix=CHAR-SIGN2 %s
455// CHAR-SIGN2: -fno-signed-char
456
457// RUN: %clang -### -S -fno-signed-char %s 2>&1 | FileCheck -check-prefix=CHAR-SIGN3 %s
458// CHAR-SIGN3: -fno-signed-char
459
460// RUN: %clang -### -S -fno-unsigned-char %s 2>&1 | FileCheck -check-prefix=CHAR-SIGN4 %s
461// CHAR-SIGN4-NOT: -fno-signed-char
Sylvestre Ledru79e3da92014-07-11 17:23:13 +0000[diff] [blame]462
Saleem Abdulrasool729379a2017-10-06 23:09:55 +0000[diff] [blame]463// RUN: %clang -target x86_64-unknown-none-none -### -fshort-wchar -fno-short-wchar %s 2>&1 | FileCheck -check-prefix=CHECK-WCHAR1 -check-prefix=DELIMITERS %s
464// RUN: %clang -target x86_64-unknown-none-none -### -fno-short-wchar -fshort-wchar %s 2>&1 | FileCheck -check-prefix=CHECK-WCHAR2 -check-prefix=DELIMITERS %s
Filipe Cabecinhasd0c64682015-02-12 03:37:55 +0000[diff] [blame]465// Make sure we don't match the -NOT lines with the linker invocation.
466// Delimiters match the start of the cc1 and the start of the linker lines
467// DELIMITERS: {{^ *"}}
Saleem Abdulrasool729379a2017-10-06 23:09:55 +0000[diff] [blame]468// CHECK-WCHAR1: -fwchar-type=int
469// CHECK-WCHAR1-NOT: -fwchar-type=short
470// CHECK-WCHAR2: -fwchar-type=short
471// CHECK-WCHAR2-NOT: -fwchar-type=int
Filipe Cabecinhasd0c64682015-02-12 03:37:55 +0000[diff] [blame]472// DELIMITERS: {{^ *"}}
Chandler Carruth50f9e892016-12-23 20:44:01 +0000[diff] [blame]473
474// RUN: %clang -### -fno-experimental-new-pass-manager -fexperimental-new-pass-manager %s 2>&1 | FileCheck --check-prefix=CHECK-PM --check-prefix=CHECK-NEW-PM %s
475// RUN: %clang -### -fexperimental-new-pass-manager -fno-experimental-new-pass-manager %s 2>&1 | FileCheck --check-prefix=CHECK-PM --check-prefix=CHECK-NO-NEW-PM %s
476// CHECK-PM-NOT: argument unused
477// CHECK-NEW-PM: -fexperimental-new-pass-manager
478// CHECK-NEW-PM-NOT: -fno-experimental-new-pass-manager
479// CHECK-NO-NEW-PM: -fno-experimental-new-pass-manager
480// CHECK-NO-NEW-PM-NOT: -fexperimental-new-pass-manager
Alex Lorenzc1608f72017-01-04 13:40:34 +0000[diff] [blame]481
482// RUN: %clang -### -S -fstrict-return %s 2>&1 | FileCheck -check-prefix=CHECK-STRICT-RETURN %s
483// RUN: %clang -### -S -fno-strict-return %s 2>&1 | FileCheck -check-prefix=CHECK-NO-STRICT-RETURN %s
484// CHECK-STRICT-RETURN-NOT: "-fno-strict-return"
485// CHECK-NO-STRICT-RETURN: "-fno-strict-return"
Dehao Chenb3a70de2017-01-19 00:44:21 +0000[diff] [blame]486
487// RUN: %clang -### -S -fno-debug-info-for-profiling -fdebug-info-for-profiling %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-DEBUG %s
488// RUN: %clang -### -S -fdebug-info-for-profiling -fno-debug-info-for-profiling %s 2>&1 | FileCheck -check-prefix=CHECK-NO-PROFILE-DEBUG %s
489// CHECK-PROFILE-DEBUG: -fdebug-info-for-profiling
490// CHECK-NO-PROFILE-DEBUG-NOT: -fdebug-info-for-profiling
Alex Lorenz1be800c52017-04-19 08:58:56 +0000[diff] [blame]491
492// RUN: %clang -### -S -fallow-editor-placeholders %s 2>&1 | FileCheck -check-prefix=CHECK-ALLOW-PLACEHOLDERS %s
493// RUN: %clang -### -S -fno-allow-editor-placeholders %s 2>&1 | FileCheck -check-prefix=CHECK-NO-ALLOW-PLACEHOLDERS %s
494// CHECK-ALLOW-PLACEHOLDERS: -fallow-editor-placeholders
495// CHECK-NO-ALLOW-PLACEHOLDERS-NOT: -fallow-editor-placeholders
Saleem Abdulrasool729379a2017-10-06 23:09:55 +0000[diff] [blame]496
497// RUN: %clang -### -target x86_64-unknown-windows-msvc -fno-short-wchar %s 2>&1 | FileCheck -check-prefix CHECK-WINDOWS-ISO10646 %s
498// CHECK-WINDOWS-ISO10646: "-fwchar-type=int"
499// CHECK-WINDOWS-ISO10646: "-fsigned-wchar"
500
Oren Ben Simhon57cc1a52018-01-09 08:53:59 +0000[diff] [blame]501// RUN: %clang -### -S -fcf-protection %s 2>&1 | FileCheck -check-prefix=CHECK-CF-PROTECTION-FULL %s
502// RUN: %clang -### -S %s 2>&1 | FileCheck -check-prefix=CHECK-NO-CF-PROTECTION-FULL %s
503// RUN: %clang -### -S -fcf-protection=full %s 2>&1 | FileCheck -check-prefix=CHECK-CF-PROTECTION-FULL %s
504// RUN: %clang -### -S %s 2>&1 | FileCheck -check-prefix=CHECK-NO-CF-PROTECTION-FULL %s
505// CHECK-CF-PROTECTION-FULL: -fcf-protection=full
506// CHECK-NO-CF-PROTECTION-FULL-NOT: -fcf-protection=full
507// RUN: %clang -### -S -fcf-protection=return %s 2>&1 | FileCheck -check-prefix=CHECK-CF-PROTECTION-RETURN %s
508// RUN: %clang -### -S %s 2>&1 | FileCheck -check-prefix=CHECK-NO-CF-PROTECTION-RETURN %s
509// CHECK-CF-PROTECTION-RETURN: -fcf-protection=return
510// CHECK-NO-CF-PROTECTION-RETURN-NOT: -fcf-protection=return
511// RUN: %clang -### -S -fcf-protection=branch %s 2>&1 | FileCheck -check-prefix=CHECK-CF-PROTECTION-BRANCH %s
512// RUN: %clang -### -S %s 2>&1 | FileCheck -check-prefix=CHECK-NO-CF-PROTECTION-BRANCH %s
513// CHECK-CF-PROTECTION-BRANCH: -fcf-protection=branch
514// CHECK-NO-CF-PROTECTION-BRANCH-NOT: -fcf-protection=branch
Eric Fiselier123c7492018-02-07 18:36:51 +0000[diff] [blame]515
516// RUN: %clang -### -S -fdiscard-value-names %s 2>&1 | FileCheck -check-prefix=CHECK-DISCARD-NAMES %s
517// RUN: %clang -### -S -fno-discard-value-names %s 2>&1 | FileCheck -check-prefix=CHECK-NO-DISCARD-NAMES %s
518// CHECK-DISCARD-NAMES: "-discard-value-names"
519// CHECK-NO-DISCARD-NAMES-NOT: "-discard-value-names"
Manoj Gupta4b3eefa2018-04-05 15:29:52 +0000[diff] [blame]520//
521// RUN: %clang -### -S -fmerge-all-constants %s 2>&1 | FileCheck -check-prefix=CHECK-MERGE-ALL-CONSTANTS %s
522// RUN: %clang -### -S -fno-merge-all-constants %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MERGE-ALL-CONSTANTS %s
523// RUN: %clang -### -S -fmerge-all-constants -fno-merge-all-constants %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MERGE-ALL-CONSTANTS %s
524// RUN: %clang -### -S -fno-merge-all-constants -fmerge-all-constants %s 2>&1 | FileCheck -check-prefix=CHECK-MERGE-ALL-CONSTANTS %s
525// CHECK-NO-MERGE-ALL-CONSTANTS-NOT: "-fmerge-all-constants"
526// CHECK-MERGE-ALL-CONSTANTS: "-fmerge-all-constants"
Manoj Guptada08f6a2018-07-19 00:44:52 +0000[diff] [blame]527
528// RUN: %clang -### -S -fdelete-null-pointer-checks %s 2>&1 | FileCheck -check-prefix=CHECK-NULL-POINTER-CHECKS %s
529// RUN: %clang -### -S -fno-delete-null-pointer-checks %s 2>&1 | FileCheck -check-prefix=CHECK-NO-NULL-POINTER-CHECKS %s
530// RUN: %clang -### -S -fdelete-null-pointer-checks -fno-delete-null-pointer-checks %s 2>&1 | FileCheck -check-prefix=CHECK-NO-NULL-POINTER-CHECKS %s
531// RUN: %clang -### -S -fno-delete-null-pointer-checks -fdelete-null-pointer-checks %s 2>&1 | FileCheck -check-prefix=CHECK-NULL-POINTER-CHECKS %s
532// CHECK-NO-NULL-POINTER-CHECKS: "-fno-delete-null-pointer-checks"
533// CHECK-NULL-POINTER-CHECKS-NOT: "-fno-delete-null-pointer-checks"
Stephen Hinesf9ca6dd2018-09-13 19:50:02 +0000[diff] [blame^]534
535// RUN: %clang -### -S -fomit-frame-pointer -pg %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-OMIT-FP-PG %s
536// RUN: %clang -### -S -fomit-frame-pointer -fno-omit-frame-pointer -pg %s 2>&1 | FileCheck -check-prefix=CHECK-MIX-NO-OMIT-FP-PG %s
537// CHECK-NO-MIX-OMIT-FP-PG: '-fomit-frame-pointer' not allowed with '-pg'
538// CHECK-MIX-NO-OMIT-FP-PG-NOT: '-fomit-frame-pointer' not allowed with '-pg'