diff options
| author | Vedant Kumar <vsk@apple.com> | 2017-05-01 21:41:01 +0000 |
|---|---|---|
| committer | Vedant Kumar <vsk@apple.com> | 2017-05-01 21:41:01 +0000 |
| commit | a88ac2959bf2987b64e38382a607e991c617dd9d (patch) | |
| tree | c72d6c5d04d982318760b6a7977d790654833898 /test/ubsan/TestCases/Misc/missing_return.cpp | |
| parent | aea5fa3b2a35d462c4ddc7c8f0d2e6490c6174e6 (diff) | |
[ubsan] Fall back to the fast unwinder when print_stacktrace=1
This makes it possible to get stacktrace info when print_stacktrace=1 on
Darwin (where the slow unwinder is not currently supported [1]). This
should not regress any other platforms.
[1] The thread about r300295 has a relatively recent discusion about
this. We should be able to enable the existing slow unwind functionality
for Darwin, but this needs more testing.
Differential Revision: https://reviews.llvm.org/D32517
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@301839 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/ubsan/TestCases/Misc/missing_return.cpp')
| -rw-r--r-- | test/ubsan/TestCases/Misc/missing_return.cpp | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/test/ubsan/TestCases/Misc/missing_return.cpp b/test/ubsan/TestCases/Misc/missing_return.cpp index 68082272d..7b56b9704 100644 --- a/test/ubsan/TestCases/Misc/missing_return.cpp +++ b/test/ubsan/TestCases/Misc/missing_return.cpp @@ -1,13 +1,10 @@ // RUN: %clangxx -fsanitize=return -g %s -O3 -o %t // RUN: not %run %t 2>&1 | FileCheck %s -// RUN: %env_ubsan_opts=print_stacktrace=1 not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-%os-STACKTRACE +// RUN: %env_ubsan_opts=print_stacktrace=1 not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-STACKTRACE // CHECK: missing_return.cpp:[[@LINE+1]]:5: runtime error: execution reached the end of a value-returning function without returning a value int f() { -// Slow stack unwinding is not available on Darwin for now, see -// https://code.google.com/p/address-sanitizer/issues/detail?id=137 -// CHECK-Linux-STACKTRACE: #0 {{.*}}f(){{.*}}missing_return.cpp:[[@LINE-3]] -// CHECK-FreeBSD-STACKTRACE: #0 {{.*}}f(void){{.*}}missing_return.cpp:[[@LINE-4]] +// CHECK-STACKTRACE: #0 {{.*}}f{{.*}}missing_return.cpp:[[@LINE-1]] } int main(int, char **argv) { |