maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/llvm/test/Instrumentation/AddressSanitizer/do-not-touch-odr-global.ll

12 lines
620 B
LLVM
Raw Normal View History

[ASan] Add -asan-module to the ASan .ll tests. After the -asan pass had been split into -asan (function-level) and -asan-module (module-level) some of the tests have silently stopped working, because they didn't instrument the globals anymore. We've decided to have every test using both passes, irrespective of the presence of globals in it. llvm-svn: 204335
2014-03-20 19:16:34 +08:00
; This test checks that we instrument regular globals, but do not touch
; the linkonce_odr ones.
; RUN: opt < %s -asan -asan-module -S | FileCheck %s
fall back to explicit list of allowed linkages when instrumenting globals in asan; add a test check that asan does not touch linkonce_odr llvm-svn: 144933
2011-11-18 07:14:59 +08:00
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
target triple = "x86_64-unknown-linux-gnu"
; no action should be taken for these globals
[ASan] Add -asan-module to the ASan .ll tests. After the -asan pass had been split into -asan (function-level) and -asan-module (module-level) some of the tests have silently stopped working, because they didn't instrument the globals anymore. We've decided to have every test using both passes, irrespective of the presence of globals in it. llvm-svn: 204335
2014-03-20 19:16:34 +08:00
@global_noinst = linkonce_odr constant [2 x i8] [i8 1, i8 2]
@global_inst = private constant [2 x i8] [i8 1, i8 2]
; CHECK-NOT: {{asan_gen.*global_noinst}}
; CHECK: {{asan_gen.*global_inst}}
; CHECK: @asan.module_ctor