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llvm-project/clang/test/Driver/sanitize_unwind_tables.c

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Enable generation of unwind tables when building with sanitizers. llvm-svn: 201391
2014-02-14 16:56:25 +08:00
// Sanitizers need to unwind stack at any code location.
// Test that unwind tables are enabled in supported configurations.
// RUN: %clang -target x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s
// RUN: %clang -target i686-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s
// RUN: %clang -target arm-linux-androideabi -fsanitize=address %s -### 2>&1 | FileCheck %s
// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s
// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread %s -### 2>&1 | FileCheck %s
// RUN: %clang -target x86_64-linux-gnu -fsanitize=dataflow %s -### 2>&1 | FileCheck %s
Hardware-assisted AddressSanitizer (clang part). Summary: Driver, frontend and LLVM codegen for HWASan. A clone of ASan, basically. Reviewers: kcc, pcc, alekseyshl Subscribers: srhines, javed.absar, cfe-commits Differential Revision: https://reviews.llvm.org/D40936 llvm-svn: 320232
2017-12-09 09:32:07 +08:00
// RUN: %clang -target aarch64-linux-gnu -fsanitize=hwaddress %s -### 2>&1 | FileCheck %s
// RUN: %clang -target aarch64-linux-android -fsanitize=hwaddress %s -### 2>&1 | FileCheck %s
Enable generation of unwind tables when building with sanitizers. llvm-svn: 201391
2014-02-14 16:56:25 +08:00
Fix -fno-unwind-tables -fasynchronous-unwind-tables to emit unwind tables This matches GCC. Change the CC1 option to encode the unwind table level (1: needed by exceptions, 2: asynchronous) so that we can support two modes in the future.
2021-09-24 07:15:40 +08:00
// CHECK: -funwind-tables=2