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llvm-project/clang/test/Frontend/dependency-gen.c

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Fix up dependency file name printing to more closely match that of gcc, including fixing a nasty recent regression that could make us print "/foo.h" with a command-line including "-I ./". rdar://problem/9734352 llvm-svn: 134728
2011-07-09 04:17:28 +08:00
// Basic test
Clean up the CMake test execution by nuking this directory before we try to create it. Lit doesn't apparently clean up test directories effectively, and so this broke randomly on subsequent runs. Also XFAIL the test on windows, as there's not much hope for these commands doing the right thing there. Paired with Nick Lewycky. llvm-svn: 126344
2011-02-24 07:52:14 +08:00
// RUN: rm -rf %t.dir
Tweak this test a bit further to make it easier on grep. Who knows what characters get dropped into the regular expression from %t. llvm-svn: 126361
2011-02-24 10:39:40 +08:00
// RUN: mkdir -p %t.dir/a/b
// RUN: echo > %t.dir/a/b/x.h
// RUN: cd %t.dir
Fix up dependency file name printing to more closely match that of gcc, including fixing a nasty recent regression that could make us print "/foo.h" with a command-line including "-I ./". rdar://problem/9734352 llvm-svn: 134728
2011-07-09 04:17:28 +08:00
// RUN: %clang -MD -MF - %s -fsyntax-only -I a/b | FileCheck -check-prefix=CHECK-ONE %s
Print correctly dependency paths on Windows Summary: Before: main.o: main.c ../include/lib\test.h After: main.o: main.c ../include/lib/test.h Fixes PR38877 Reviewers: zturner Subscribers: xbolva00, cfe-commits Differential Revision: https://reviews.llvm.org/D51847 llvm-svn: 342139
2018-09-13 22:27:32 +08:00
// CHECK-ONE: {{ }}a{{[/\\]}}b{{[/\\]}}x.h
Fix up dependency file name printing to more closely match that of gcc, including fixing a nasty recent regression that could make us print "/foo.h" with a command-line including "-I ./". rdar://problem/9734352 llvm-svn: 134728
2011-07-09 04:17:28 +08:00
// PR8974 (-include flag)
// RUN: %clang -MD -MF - %s -fsyntax-only -include a/b/x.h -DINCLUDE_FLAG_TEST | FileCheck -check-prefix=CHECK-TWO %s
Print correctly dependency paths on Windows Summary: Before: main.o: main.c ../include/lib\test.h After: main.o: main.c ../include/lib/test.h Fixes PR38877 Reviewers: zturner Subscribers: xbolva00, cfe-commits Differential Revision: https://reviews.llvm.org/D51847 llvm-svn: 342139
2018-09-13 22:27:32 +08:00
// CHECK-TWO: {{ }}a{{[/\\]}}b{{[/\\]}}x.h
Fix up dependency file name printing to more closely match that of gcc, including fixing a nasty recent regression that could make us print "/foo.h" with a command-line including "-I ./". rdar://problem/9734352 llvm-svn: 134728
2011-07-09 04:17:28 +08:00
// rdar://problem/9734352 (paths involving ".")
// RUN: %clang -MD -MF - %s -fsyntax-only -I ./a/b | FileCheck -check-prefix=CHECK-THREE %s
Print correctly dependency paths on Windows Summary: Before: main.o: main.c ../include/lib\test.h After: main.o: main.c ../include/lib/test.h Fixes PR38877 Reviewers: zturner Subscribers: xbolva00, cfe-commits Differential Revision: https://reviews.llvm.org/D51847 llvm-svn: 342139
2018-09-13 22:27:32 +08:00
// CHECK-THREE: {{ }}a{{[/\\]}}b{{[/\\]}}x.h
Fix up dependency file name printing to more closely match that of gcc, including fixing a nasty recent regression that could make us print "/foo.h" with a command-line including "-I ./". rdar://problem/9734352 llvm-svn: 134728
2011-07-09 04:17:28 +08:00
// RUN: %clang -MD -MF - %s -fsyntax-only -I .//./a/b/ | FileCheck -check-prefix=CHECK-FOUR %s
Print correctly dependency paths on Windows Summary: Before: main.o: main.c ../include/lib\test.h After: main.o: main.c ../include/lib/test.h Fixes PR38877 Reviewers: zturner Subscribers: xbolva00, cfe-commits Differential Revision: https://reviews.llvm.org/D51847 llvm-svn: 342139
2018-09-13 22:27:32 +08:00
// CHECK-FOUR: {{ }}a{{[/\\]}}b{{[/\\]}}x.h
Fix up dependency file name printing to more closely match that of gcc, including fixing a nasty recent regression that could make us print "/foo.h" with a command-line including "-I ./". rdar://problem/9734352 llvm-svn: 134728
2011-07-09 04:17:28 +08:00
// RUN: %clang -MD -MF - %s -fsyntax-only -I a/b/. | FileCheck -check-prefix=CHECK-FIVE %s
Print correctly dependency paths on Windows Summary: Before: main.o: main.c ../include/lib\test.h After: main.o: main.c ../include/lib/test.h Fixes PR38877 Reviewers: zturner Subscribers: xbolva00, cfe-commits Differential Revision: https://reviews.llvm.org/D51847 llvm-svn: 342139
2018-09-13 22:27:32 +08:00
// CHECK-FIVE: {{ }}a{{[/\\]}}b{{[/\\]}}.{{[/\\]}}x.h
Fix up dependency file name printing to more closely match that of gcc, including fixing a nasty recent regression that could make us print "/foo.h" with a command-line including "-I ./". rdar://problem/9734352 llvm-svn: 134728
2011-07-09 04:17:28 +08:00
// RUN: cd a/b
// RUN: %clang -MD -MF - %s -fsyntax-only -I ./ | FileCheck -check-prefix=CHECK-SIX %s
// CHECK-SIX: {{ }}x.h
[clang] accept -fsanitize-ignorelist= in addition to -fsanitize-blacklist= Use that for internal names (including the default ignorelists of the sanitizers). Differential Revision: https://reviews.llvm.org/D101832
2021-05-04 21:50:43 +08:00
// RUN: echo "fun:foo" > %t.ignorelist
// RUN: %clang -MD -MF - %s -fsyntax-only -resource-dir=%S/Inputs/resource_dir_with_sanitizer_ignorelist -fsanitize=undefined -flto -fvisibility=hidden -fsanitize-ignorelist=%t.ignorelist -I ./ | FileCheck -check-prefix=CHECK-SEVEN %s
// CHECK-SEVEN: .ignorelist
Add sanitizer blacklists to the rules generated with -M/-MM/-MD/-MMD. Summary: Clang sanitizers, such as AddressSanitizer, ThreadSanitizer, MemorySanitizer, Control Flow Integrity and others, use blacklists to specify which types / functions should not be instrumented to avoid false positives or suppress known failures. This change adds the blacklist filenames to the list of dependencies of the rules, generated with -M/-MM/-MD/-MMD. This lets CMake/Ninja recognize that certain C/C++/ObjC files need to be recompiled (if a blacklist is updated). Reviewers: pcc Subscribers: rsmith, honggyu.kim, pcc, cfe-commits Differential Revision: http://reviews.llvm.org/D11968 llvm-svn: 244867
2015-08-13 12:04:37 +08:00
// CHECK-SEVEN: {{ }}x.h
Fix up dependency file name printing to more closely match that of gcc, including fixing a nasty recent regression that could make us print "/foo.h" with a command-line including "-I ./". rdar://problem/9734352 llvm-svn: 134728
2011-07-09 04:17:28 +08:00
#ifndef INCLUDE_FLAG_TEST
#include <x.h>
#endif
Revert "Reland "[clang] Report sanitizer blacklist as a dependency in cc1"" This reverts commit cae4a28864f4e8a55920e2b94e2cd43617902dec.
2019-11-09 06:16:15 +08:00
[clang] accept -fsanitize-ignorelist= in addition to -fsanitize-blacklist= Use that for internal names (including the default ignorelists of the sanitizers). Differential Revision: https://reviews.llvm.org/D101832
2021-05-04 21:50:43 +08:00
// RUN: echo "fun:foo" > %t.ignorelist1
// RUN: echo "fun:foo" > %t.ignorelist2
// RUN: %clang -MD -MF - %s -fsyntax-only -resource-dir=%S/Inputs/resource_dir_with_sanitizer_ignorelist -fsanitize=undefined -flto -fvisibility=hidden -fsanitize-ignorelist=%t.ignorelist1 -fsanitize-ignorelist=%t.ignorelist2 -I ./ | FileCheck -check-prefix=TWO-IGNORE-LISTS %s
// TWO-IGNORE-LISTS: dependency-gen.o:
// TWO-IGNORE-LISTS-DAG: ignorelist1
// TWO-IGNORE-LISTS-DAG: ignorelist2
// TWO-IGNORE-LISTS-DAG: x.h
// TWO-IGNORE-LISTS-DAG: dependency-gen.c
Revert "Reland "[clang] Report sanitizer blacklist as a dependency in cc1"" This reverts commit cae4a28864f4e8a55920e2b94e2cd43617902dec.
2019-11-09 06:16:15 +08:00
[clang] accept -fsanitize-ignorelist= in addition to -fsanitize-blacklist= Use that for internal names (including the default ignorelists of the sanitizers). Differential Revision: https://reviews.llvm.org/D101832
2021-05-04 21:50:43 +08:00
// RUN: %clang -MD -MF - %s -fsyntax-only -resource-dir=%S/Inputs/resource_dir_with_sanitizer_ignorelist -fsanitize=undefined -flto -fvisibility=hidden -I ./ | FileCheck -check-prefix=USER-AND-SYS-DEPS %s
Revert "Reland "[clang] Report sanitizer blacklist as a dependency in cc1"" This reverts commit cae4a28864f4e8a55920e2b94e2cd43617902dec.
2019-11-09 06:16:15 +08:00
// USER-AND-SYS-DEPS: dependency-gen.o:
[clang] accept -fsanitize-ignorelist= in addition to -fsanitize-blacklist= Use that for internal names (including the default ignorelists of the sanitizers). Differential Revision: https://reviews.llvm.org/D101832
2021-05-04 21:50:43 +08:00
// USER-AND-SYS-DEPS-DAG: ubsan_ignorelist.txt
Revert "Reland "[clang] Report sanitizer blacklist as a dependency in cc1"" This reverts commit cae4a28864f4e8a55920e2b94e2cd43617902dec.
2019-11-09 06:16:15 +08:00
[clang] accept -fsanitize-ignorelist= in addition to -fsanitize-blacklist= Use that for internal names (including the default ignorelists of the sanitizers). Differential Revision: https://reviews.llvm.org/D101832
2021-05-04 21:50:43 +08:00
// RUN: %clang -MMD -MF - %s -fsyntax-only -resource-dir=%S/Inputs/resource_dir_with_sanitizer_ignorelist -fsanitize=undefined -flto -fvisibility=hidden -I ./ | FileCheck -check-prefix=ONLY-USER-DEPS %s
Revert "Reland "[clang] Report sanitizer blacklist as a dependency in cc1"" This reverts commit cae4a28864f4e8a55920e2b94e2cd43617902dec.
2019-11-09 06:16:15 +08:00
// ONLY-USER-DEPS: dependency-gen.o:
[clang] accept -fsanitize-ignorelist= in addition to -fsanitize-blacklist= Use that for internal names (including the default ignorelists of the sanitizers). Differential Revision: https://reviews.llvm.org/D101832
2021-05-04 21:50:43 +08:00
// NOT-ONLY-USER-DEPS: ubsan_ignorelist.txt