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| author | Alexey Samsonov <vonosmas@gmail.com> | 2014-12-19 18:41:43 +0000 |
|---|---|---|
| committer | Alexey Samsonov <vonosmas@gmail.com> | 2014-12-19 18:41:43 +0000 |
| commit | abd5bead3fc1636ae6fcb5cb689d5701e77d86a9 (patch) | |
| tree | dcf9e2bd99b6f9256495289114ef32fa9506cb57 /clang/test | |
| parent | 9b7cee666bd597defea1eed6b202264e9a93a7ae (diff) | |
| download | bcm5719-llvm-abd5bead3fc1636ae6fcb5cb689d5701e77d86a9.tar.gz bcm5719-llvm-abd5bead3fc1636ae6fcb5cb689d5701e77d86a9.zip | |
Allow to disable all sanitizers with "-fno-sanitize=all" option.
Summary:
This patch adds "all" sanitizer group. A shortcut "-fno-sanitize=all"
can be used to disable all sanitizers for a given source file.
"-fsanitize=all" option makes no sense, and will produce an error.
This group can also be useful when we add "-fsanitize-recover=<list>"
options (patch in http://reviews.llvm.org/D6302), as it would allow
to conveniently enable/disable recovery for all specified sanitizers.
Test Plan: regression test suite
Reviewers: kcc, rsmith
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D6733
llvm-svn: 224596
Diffstat (limited to 'clang/test')
| -rw-r--r-- | clang/test/Driver/fsanitize.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/clang/test/Driver/fsanitize.c b/clang/test/Driver/fsanitize.c index 2d15b4d1f42..dbe3c61f50e 100644 --- a/clang/test/Driver/fsanitize.c +++ b/clang/test/Driver/fsanitize.c @@ -15,6 +15,12 @@ // RUN: %clang -fsanitize=bounds -### -fsyntax-only %s 2>&1 | FileCheck %s --check-prefix=CHECK-BOUNDS // CHECK-BOUNDS: "-fsanitize={{((array-bounds|local-bounds),?){2}"}} +// RUN: %clang -target x86_64-linux-gnu -fsanitize=all %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-FSANITIZE-ALL +// CHECK-FSANITIZE-ALL: error: unsupported argument 'all' to option 'fsanitize=' + +// RUN: %clang -target x86_64-linux-gnu -fsanitize=address,undefined -fno-sanitize=all -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-FNO-SANITIZE-ALL +// CHECK-FNO-SANITIZE-ALL: "-fsanitize=thread" + // RUN: %clang -target x86_64-linux-gnu -fsanitize=thread,undefined -fno-sanitize=thread -fno-sanitize=float-cast-overflow,vptr,bool,enum %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PARTIAL-UNDEFINED // CHECK-PARTIAL-UNDEFINED: "-fsanitize={{((signed-integer-overflow|integer-divide-by-zero|float-divide-by-zero|function|shift|unreachable|return|vla-bound|alignment|null|object-size|array-bounds|returns-nonnull-attribute|nonnull-attribute),?){14}"}} |
