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[asan] One more test for -fsanitize-address-globals-dead-stripping. 

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@303114 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evgeniy Stepanov 2017-05-15 20:43:48 +00:00
parent 661305755f
commit c86b5c3e53
1 changed files with 11 additions and 0 deletions
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test/CodeGen/asan-no-globals-no-comdat.cpp Normal file
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// Test that on Linux asan constructor is placed in a comdat iff globals-gc is on.
// Even if there are no globals in the module.
// RUN: %clang_cc1 -fsanitize=address -fsanitize-address-globals-dead-stripping -emit-llvm -o - -triple x86_64-linux %s | FileCheck %s --check-prefix=WITHOUT-GC
// RUN: %clang_cc1 -fsanitize=address -fsanitize-address-globals-dead-stripping -fdata-sections -emit-llvm -o - -triple x86_64-linux %s | FileCheck %s --check-prefix=WITH-GC
// RUN: %clang_cc1 -fsanitize=address -fsanitize-address-globals-dead-stripping -fno-integrated-as -fdata-sections -emit-llvm -o - -triple x86_64-linux %s | FileCheck %s --check-prefix=WITHOUT-GC
// RUN: %clang_cc1 -fsanitize=address -fsanitize-address-globals-dead-stripping -fno-integrated-as -emit-llvm -o - -triple x86_64-linux %s | FileCheck %s --check-prefix=WITHOUT-GC
// RUN: %clang_cc1 -fsanitize=address -fdata-sections -emit-llvm -o - -triple x86_64-linux %s | FileCheck %s --check-prefix=WITHOUT-GC
// WITH-GC: define internal void @asan.module_ctor() comdat {
// WITHOUT-GC: define internal void @asan.module_ctor() {